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nociceptive pain definition
Nociceptive pain is caused by an injury that stimulates pain receptors which recognize and react to a stimulus (pressure, extreme temperatures, irritating substances released by other cells) and send pain signals through the nervous system for recognition and response to an injury or the possibility for injury.ocicepti...
Adj. 1. nociceptive-caused by or in response to pain; a nociceptive spinal reflex. sensitive-responsive to physical stimuli; a mimosa's leaves are sensitive to touch; a sensitive voltmeter; sensitive skin; sensitive to light.1 Facebook.2 Twitter.. nociceptive-caused by or in response to pain; a nociceptive spinal ref...
eng_Latn
11,500
what is the term used to describe the bulbs located at the end of the axon
An axon terminal is the structure of a neuron (a single cell of the central or peripheral nervous system) at the end of it's axon that forms a synapse with another neuron. Ge…nerally, the axon terminal is the point at which a neuron passes information to the neurons with which it is connected.
An axon terminal is the structure of a neuron (a single cell of the central or peripheral nervous system) at the end of it's axon that forms a synapse with another neuron. Ge … nerally, the axon terminal is the point at which a neuron passes information to the neurons with which it is connected.
eng_Latn
11,501
the difference between an action potential and a resting potential
The potential that is recorded when a living cell is impaled with a microelectrode is called the resting potential, and varies from cell to cell. Here it is shown to be -60 mV, but can range between -80 mV and -40 mV, depending on the particular type of nerve cell. In the absence of any stimulation, the resting potenti...
Resting Membrane Potential (RMP) is the voltage (charge) difference across the cell membrane when the cell is at rest. RMP is a product of the distribution of charged particles (ions). There are positively charged ions called cations (e.g., Na+, K+, Mg2+, Ca2+) and negatively charged ions called anions (e.g., Cl- and p...
eng_Latn
11,502
describe the function of the tongue
Therefore we should take great care of this organ which is made up of muscles. Function of the tongue. 1 On the surface of the tongue there are tiny papillae, they are in large number and the main function of the papilla is they act as taste buds.2 Tongue can distinguish the taste of the food, such as bitter, sour, s...
Why is My Tongue Black. Tongue is an organ in the body and it is made up of several muscles that defines its function. Structurally the tongue is used in tasting, moving and mixing of food to enable swallowing and is also used in forming of words while talking. Therefore it is regarded as the strongest muscle in the bo...
eng_Latn
11,503
which nerves carry nerve impulses away from the spinal cord?
The afferent nerves carry the stimulus from the periphery, to the spinal cord. The efferent nerves carry impulses away from the spinal cord to the periphery. A simple way to r … emember this is, A for afferent, A= arriving, and E for efferent, E= exiting. Make sense?
What part of a neuron carries nerve impulses away from the cell body? The axon carries the signal away from the neuron, while the dendrite carries the signal to the neuron. The cell body of a neuron (a nerve cell) receives signals fr … om its neighbors; when prompted thereby to send a signal of it's own, the axon (an...
eng_Latn
11,504
what is nerve rated
Parents Need to Know. Parents need to know that Nerve is a teen thriller about a popular online video game (with some parallels to Pokemon Go) that can become dangerous. There are lots of scenes of teens (played by actors in their twenties) performing dangerous and/or thrilling stunts; some fail and get hurt. Guns are ...
An example of nerve is someone being willing to talk about their recent divorce. An example of nerve is a student standing up to the school bully.
eng_Latn
11,505
where is a human dorsal nerve cord
The spinal cord is the most important structure between the body and the brain. The spinal cord extends from the foramen magnum where it is continuous with the medulla to the level of the first or second lumbar vertebrae. It is a vital link between the brain and the body, and from the body to the brain. The spinal cord...
In the vertebrates it becomes part of the backbone. Some chordates do not contain a backbone and keep the notochord intact all their lives. The dorsal nerve cord is part of the central nervous system the runs from the brain down the dorsal area of the animal.he dorsal means it is located at the back of the body. The di...
eng_Latn
11,506
what are the support cells of the nervous system?
Glial cells, sometimes called neuroglia or simply glia (Greek γλία and γλοία glue; pronounced in English as either /ˈɡliːə/ or /ˈɡlaɪə/), are non-neuronal cells that maintain homeostasis, form myelin, and provide support and protection for neurons in the central and peripheral nervous systems.
Nerve cells, also called Neurons. 2. Interstitial/Supportive cells, also called Neuroglia or Neuroglial cells. 3. Connective tissue proper of the nervous tissue which include: a. Meninges of the brain and spinal cord b. Connective tissue of the blood vessels of the nervous tissue. NEUROGLIAL CELLS (See Diagram 6.) Thes...
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inhibitory neurotransmitter definition
Full Definition of NEUROTRANSMITTER. : a substance (as norepinephrine or acetylcholine) that transmits nerve impulses across a synapse. See neurotransmitter defined for English-language learners. See neurotransmitter defined for kids.ADVERTISEMENT.ull Definition of NEUROTRANSMITTER. : a substance (as norepinephrine or ...
Definition of a Neurotransmitter Neurotransmitters are types of hormones in the brain that transmit information from one neuron to another. They are made by amino acids. Neurotransmitters control major body functions including movement, emotional response, and the physical ability to experience pleasure and pain.
eng_Latn
11,508
what type of neuron is neuron x
There are several different types of neurons. Sensory neurons carry signals from the outer parts of your body into the central nervous system or CNS.For example, if somebody puts ice on your hand, the sensory neurons send the message from your hand to your central nervous system telling you the ice is cold.otor neurons...
Histology of the Nervous System (The Neuron) Part 2. Based on morphological characteristics, the neurons have been classified into the following groups: multipolar, bipolar, pseudo-unipolar, and unipolar. Multipolar neurons are most common in the brain and spinal cord. They possess three or more dendrites and one long ...
eng_Latn
11,509
what is a reflex behavior
A reflex action, differently known as a reflex, is an involuntary and nearly instantaneous movement in response to a stimulus.Scientific use of the term reflex refers to a behavior that is mediated via the reflex arc; this does not apply to casual uses of the term reflex. reflex action, differently known as a reflex, i...
Reflex. a response of an organism mediated by the central nervous system after stimulation of receptors by internal or external environmental agents; it is manifested by the occurrence of or change in the functional activity of individual organs or the body as a whole.
eng_Latn
11,510
what are dendrites'
Dendrites are the segments of the neuron that receive stimulation in order for the cell to become active. They conduct electrical messages to the neuron cell body for the cell to function. This lesson discusses dendrites, their function, and their importance in neuron activity.
Dendrites one of the threadlike extensions of the cytoplasm of a neuron. In unipolar and bipolar neurons, they resemble axons structurally, but typically, as in multipolar neurons, they branch into treelike processes.
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types of sensory receptors
Report Abuse. you actually have more than 5 types of sensory receptors within your body. Taste receptors at your tongues help you tell the taste. Light receptors in your eyes to let you detect light and thus see Vibration receptors in your inner ear to interpret the sound that moves the ear drum to let you hear.hen the...
This classification also results in three different types of neurons: sensory neurons, motor neurons, and interneurons. Sensory neurons, or afferent neurons transmit information from sensory receptors in the skin, or the internal organs toward the CNS for processing. Almost all sensory neurons are unipolar.
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there are _________ pairs of cervical spinal nerves, and they supply the ________________.
Spinal Nerves Overview in the Human Body. There are 31 pairs of spinal nerves. Each containing thousands of nerve fibers. They supply all areas of the body except the head and some areas of the neck. Below is a breakdown of the number of spinal nerves in each area of the spine. 8 pairs of cervical spinal nerves C1 – ...
Spinal nerve: Spinal nerve, in vertebrates, any one of many paired peripheral nerves that arise from the spinal cord. In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region of the body. Near the spinal cord each spinal nerve ...
eng_Latn
11,513
what makes a nerve impulse travel along an axon
While it may be true that the impulse travels along the axon by the action potential, in myelinated nerves, it moves by sultatory conduction, where the action potentials jumps from node of Ranvier to node or Ranvier.est Answer: The Nerve Impulse is travels through an axon by Action Potential-electrochemical differences...
An axon (from Greek ἄξων axōn, áxōn), axis is a, long slender projection of a nerve, cell or, neuron that typically conducts electrical impulses away from the'neuron s cell. bodyhen an action potential reaches a presynaptic terminal, it activates the synaptic transmission process. The first step is rapid openin...
eng_Latn
11,514
what is nervous system cells made up of
The basic working unit of the nervous system is a cell called a neuron. The human brain contains about 100 billion neurons. A neuron consists of a cell body containing the nucleus, and special extensions called axons (pronounced AK-sonz) and dendrites (pronounced DEN-drahytz).
The nervous system is made up of neurons, the specialized cells that can receive and transmit chemical or electrical signals, and glia, the cells that provide support functions for the neurons. A neuron can be compared to an electrical wire—it transmits a signal from one place to another.
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definition of neurons
A neuron is a cell that carries electrical impulses. Neurons are the basic units of the nervous system and its most important part is the brain. Every neuron is made of a cell body, dendrites and an axon. Dendrites and axons are nerve fibres. There are about 86 billion neurons in the human brain, which comprises roughl...
A neuron (/ˈnjʊərɒn/ NYEWR-on or /ˈnʊərɒn/ NEWR-on; also known as a neurone or nerve cell) is an electrically excitable cell that processes and transmits information through electrical and chemical signals. These signals between neurons occur via synapses, specialized connections with other cells.Neurons can co...
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11,516
the area of the spinal cord that surrounds the central canal and is dominated by the cell bodies of neurons and glial cells is the __________.
If cerebrospinal fluid was withdrawn during a spinal tap, a needle would be inserted into the: subarachnoid space: The white matter of the spinal cord contains: Large amount of myelinated and unmyelinated axons: The area of the spinal cord that surrounds the central canal and is dominated by the cell bodies of neurons ...
The brain and spinal cord are surrounded by a clear fluid called cerebrospinal fluid (CSF). This fluid is produced and stored in cavities in the brain called ventricles. It circulates around the brain, moving from ventricle to ventricle.
eng_Latn
11,517
what is the function of the nerve cord in earthworms
The nerve cord in an earthworm performs the same task as the nervous system of any animal. The function of the nervous system is to bring sensory information to the brain, where it is processed. Then, the brain sends signals to the body via the nervous system and those signals cause the animal to move.t's function is s...
Nervous system of the anterior end of an earthworm The earthworm's nervous system has three parts: the central nervous system (CNS), peripheral nervous system and the sympathetic nervous system.
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what is the name given to the synapse where a motor neuron's axon meets a muscle fiber?
For example, the neuron-neuron contact is called a neuronal synapse. while the neuron-skeletal muscle cell contact is called a neuromuscular or myoneural junction. The contacts made by nerve cells with cardiac muscle, smooth muscle, and gland cells are all neuroeffector junctions.
This special form of synapse between a motor neuron axon and a muscle fibre is called a neuromuscular junction. The arrival of a nerve impulse at the neuromuscular junction causes thousands of tiny vesicles (pouches) filled with a neurotransmitter called acetylcholine to be released from the axon tip into the synapse.
eng_Latn
11,519
what are chemical which relay amplify and modulate signals between a neuron and another cell
Each axon terminal contains thousands of membrane-bound sacs called vesicles, which in turn contain thousands of neurotransmitter molecules each. Neurotransmitters are chemical messengers which relay, amplify and modulate signals between neurons and other cells.
Transmembrane proteins (connexons) form tunnels that allow small molecules to pass from cell to cell. Used to spread ions, simple sugars, or other small molecules between cells. Allows electrical signals to be passed quickly from one cell to next cell. Used in cardiac and smooth muscle cells.
eng_Latn
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what receives electrical messages
The brain sends and receives messages, usually referred to as signals, to all parts of the body. The nerves scattered throughout the body help in accompolishing this. 6 people found this useful. Edit.
Neuron to Neuron. Each nerve cell in the brain sends and receives messages in the form of electrical and chemical signals. Once a cell receives and processes a message, it sends it on to other neurons.
eng_Latn
11,521
what control nerve impulses to and from the brain
The thalamus is a relay and preprocessing station for the many nerve impulses that pass through it. Impulses carrying similar messages are grouped in the thalamus, then relayed to the appropriate brain areas. The epithalamus is the most dorsal (posterior) portion of the diencephalon.
transmits nerve impulses between the brain, limbs, and lower part of the body Primary Function of the Nerves receive and transmit messages to and from all parts of the body Autonomic Nervous System controls involuntary movement, functioning of internal organs, and maintains homeostasis. sympathetic = around nerves as p...
eng_Latn
11,522
where does the vagus nerve start and end
originate in brain and spinal cord and have cranial AND spinal branches. Each cranial branch joins a vagus nerve and carries impulses to muscles of soft palate, pharynx & larynx. Spinal branch descends into neck & supplies motor fibers to trapezius and sternoclediomastoid. hypoglossal.
Messages: 187. Likes Received: 2. Status: Dental Student. As I understand the Vagus Nerve's relationship with the heart: The Vagus Nerve is part of the parasympathetic nervous system and reaches from the bottom of the medulla to where it acts on the sinoatrial node in the right atrium.
eng_Latn
11,523
what do neurotransmitters transmit to
Referenced in 1 quiz question. During transmission across a chemical synapse: the neurotransmitter is released, causing the postsynaptic ion channels to open., All of these., gap junctions block current from traveling from one cell to the next., or sodium ions hyperpolarize the post-synaptic cell membranes.
alpha motor neurons (large lower motor neurons) of the brainstem and spinal cord. Upper motor neurons release a neurotransmitter, acetylcholine, from their axon terminal knobs, which are received by nicotinic receptors of the alpha motor neurons. In turn, alpha motor neurons relay the stimuli received down their axons ...
eng_Latn
11,524
what is another name for an efferent neuron
The opposite direction of neural activity is afferent conduction. In the nervous system there is a closed loop system of sensation, decision, and reactions. This process is carried out through the activity of afferent neurons (sensory neurons), interneurons, and efferent neurons (motor neurons).The motor nerves are eff...
The efferent and afferent branches of the peripheral nervous system, also called motor neurons and sensory neurons.
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11,525
nervous system axon definition
The nervous system is designed to control almost every system in the body. It does so through the use of neurons, which communicate with cells and tissue in different systems. This article addresses a part of the neuron, called the axon, which is important in this cellular communication.ntroduction. If we compared the ...
An axon (from Greek ἄξων axōn, áxōn), axis is a, long slender projection of a nerve, cell or, neuron that typically conducts electrical impulses away from the'neuron s cell. Body myelinated axons are known as nerve. fibershen an action potential reaches a presynaptic terminal, it activates the synaptic transmis...
eng_Latn
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what does peripheral nervous system mean
The second nervous system, known as the peripheral nervous system, contains all the nerves in the body that lie outside of the spinal cord and brain. These two systems communicate with each other to make sure our body parts, such as our fingers, can send signals to the central nervous system for processing in our brain...
1 Peripheral nervous system (PNS): a part of the nervous system which includes all the nerves outside of the brain and spinal cord. 2 Sympathetic nervous system: The part of your nervous system that unconsciously controls your organs and glands when you're excited or frightened.he brain and spinal cord are inside your...
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11,527
what nerve are in the anus
The perineal nerve is a branch of the pudendal nerve and serves the external genitalia of both sexes as well as the perineal area, which is the space between the scrotum and the anus in men, and between the vagina and the anus in women.amage to the perineal nerve may cause decreased sexual sensation. Problems with the ...
The Olfactory Nerve The olfactory nerve is the first cranial nerve, responsible for transmitting everything we smell to the brain. Disruptions to this nerve can cause anosmia, an inability to detect scents. This also dramatically impacts our sense of taste.​.
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what are dorsal root ganglia
noun, plural: dorsal root ganglia. (neuroanatomy) The ganglion on the dorsal root of every spinal nerve. It is where the cell bodies of sensory neurons are located; hence, it is chiefly involved in the transmission of sensory information.
Dorsal root ganglion blocks (nerve root injections) are a procedure in which the spinal nerve roots are injected with local anaesthetic and steroid to treat pain caused by irritation and inflammation of spinal nerves. A cervical root block is in to the neck. A thoracic root block is in the upper part of the back.
eng_Latn
11,529
what nerve innervates causes peristalsis
1 Esophageal peristalsis results from sequential contraction of circular muscle, which serves to push the ingested food bolus toward the stomach. 2 Esophageal longitudinal muscle may also play a role in peristalsis.he main function of the esophagus is to propel swallowed food or fluid into the stomach. This occurs thr...
Eyelid muscle innervation is achieved by cranial nerve VII (the facial nerve), cranial nerve III (the oculomotor nerve), and sympathetic nerve fibers. The facial nerve (CNVII) innervates the obicularis oculi, frontalis, procerus, and corrugator supercilii muscles, and supports eyelid protraction.
eng_Latn
11,530
where is the vagus nerve and what does it do?
The vagus nerve is known as the wandering nerve because it has multiple branches that diverge from two thick stems rooted in the cerebellum and brainstem that wander to the lowest viscera of your abdomen touching your heart and most major organs along the way. Vagus means wandering in Latin.
Vagus Nerve. The vagus nerve runs throughout the body and is responsible for the function and regulation of several bodily systems such as the heart and digestive tracts. If the vagus nerve malfunctions these systems can stop functioning properly. The vagus nerve is one of the largest nerve systems in the body.
eng_Latn
11,531
what organs does the nervous system include
The main organs of the nervous system, that is the brain and the spinal cord form the central nervous system. Brain. The brain is one of the most important organs in the human body system. It is the center of all commands.It monitors all the conscious and unconscious processes of the body.he PNS is further divided into...
The nerves of the head and neck include the most vital and important organs of the nervous system – the brain and spinal cord – as well as the organs of the special senses. In addition, in this region we also find the major cranial and spinal nerves that connect the central nervous system to the organs, skin, and m...
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how sneezes happen
Does your heart stop when you sneeze? No, your heart does not stop when you sneeze. A sneeze begins with a tickling sensation in the nerve endings that sends a message to your brain that it needs to rid itself of something irritating the lining of your nose. You first take a deep breath and hold it, which tightens your...
Sneezes protect your body by clearing the nose of bacteria and viruses, Kao explains. When something enters your nose or you encounter a trigger that sets off your sneeze center in your brain, located in the lower brain stem, signals are rapidly sent to tightly close your throat, eyes, and mouth.Next, your chest muscle...
nld_Latn
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define facial
Facials may include the use of a facial mask. A facial is a family of skin care treatments for the face, including steam, exfoliation, extraction, creams, lotions, facial masks, peels, and massage. They are normally performed in beauty salons, but are also a common spa treatment. They are used for general skin health a...
Medical Definition of Facial nerve. Facial nerve: The facial nerve is the seventh cranial nerve. It is a mixed nerve that has fibers both going out and coming in (both efferent and afferent fibers). It supplies the muscles of facial expression.
eng_Latn
11,534
is the tongue a muscle
The tongue is a muscular organ in the mouth. The tongue is covered with moist, pink tissue called mucosa. Tiny bumps called papillae give the tongue its rough texture. Thousands of taste buds cover the surfaces of the papillae. Taste buds are collections of nerve-like cells that connect to nerves running into the brain...
According to HowStuffWorks, the famous myth that the tongue is the strongest muscle in the body is not true. The tongue is made up of skeletal muscle fibers, allowing its owner to control it voluntarily. It is an essential part of the digestive system in keeping food between the teeth for chewing, the first part of the...
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epithelial cells in taste buds
The taste buds of the tongue occur within papillae (foliate, fungiform, and vallate) present in the stratified squamous epithelium of the tongue. The taste buds consist of basal cells (near the basal lamina), supporting cells, and gustatory cells (sensory or neuroepithelial cells).The gustatory cells, which can be dist...
The majority of taste buds are located in pockets around the papillae on the surface and sides of the tongue, but there are some on the surface of the pharynx and larynx. Each taste bud containsabout 40 specialized receptor cells and many supporting cells. Unlike thereceptors for smell that are modified sensory neurons...
eng_Latn
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what cranial nerve affects taste
Best Answer: There are three cranial nerve involved in taste... The Facial Nerve carries information from the front 2/3 of the tongue. (Cranial Nerve VII) The Glossopharyngeal Nerve carries information from the back 1/3 of the tongure (Cranial Nerve IX) The Vagus Nerve also carries some taste information, but it's a mi...
Confidence votes 625. There are two cranial nerves that are involved with your sense of taste. Facial nerve (CN VII), more specifically chorda tympani branch is responsible for the anterior 2/3 of your tongue.Glossopharyngeal nerve (CN IX) is responsible for the posterior 1/3 of your tongue.onfidence votes 625. There a...
eng_Latn
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the taste receptors are called
The gustatory system consists of taste receptor cells in taste buds. Taste buds, in turn, are contained in structures called papillae. There are three types of papillae involved in taste: fungiform papillae, foliate papillae, and circumvallate papillae.(The fourth type-filiform papillae do not contain taste buds).hen f...
A taste receptor is a type of receptor which facilitates the sensation of taste. When food or other substances enter the mouth, molecules interact with saliva and are bound to taste receptors in the oral cavity and other locations. Molecules which give a sensation of taste are considered sapid. taste receptor is a type...
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which nerve taste sensations
Taste is the sensation produced when a substance in the mouth reacts chemically with taste receptor cells located on taste buds in the oral cavity, mostly on the tongue. Taste, along with smell and trigeminal nerve stimulation (registering texture, pain, and temperature), determines flavors of food or other substances.
Finally, the glossopharyngeal nerve, also known as cranial nerve IX, is a nerve that is responsible for the sensation of taste in the posterior one-third of the tongue and, like the hypoglossal nerve, innervates muscles involved in swallowing that juicy piece of steak.
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are taste receptors modified epithelial cells
The taste cells are modified epithelial cells that function as sensory receptors. About 50-60 taste cells are located in pear-shaped taste buds and the taste cells through microvilli project into a taste pore.
Each taste bud contains about 50-100 epithelial cells. There’s 3 major cell types, the basal epithelial cells, gustatory epithelial cells and supporting cells. The picture below starts with the whole tongue then takes a closer look at a single vallate papilla, then zooms in and looks at a single taste bud.ach taste b...
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11,540
Glial cells are also referred to as what?
The brains of all species are composed primarily of two broad classes of cells: neurons and glial cells. Glial cells (also known as glia or neuroglia) come in several types, and perform a number of critical functions, including structural support, metabolic support, insulation, and guidance of development. Neurons, how...
The name evolved during the Middle Ages from Gallaecia, sometimes written Galletia, to Gallicia. In the 13th century, with the written emergence of the Galician language, Galiza became the most usual written form of the name of the country, being replaced during the 15th and 16th centuries by the current form, Galicia,...
eng_Latn
11,541
Which of the two broad classes of cells: neurons and glial cells send signals to other cells?
The brains of all species are composed primarily of two broad classes of cells: neurons and glial cells. Glial cells (also known as glia or neuroglia) come in several types, and perform a number of critical functions, including structural support, metabolic support, insulation, and guidance of development. Neurons, how...
After the Rus' attack on Constantinople in 860, the Byzantine Patriarch Photius sent missionaries north to convert the Rus' and the Slavs. Prince Rastislav of Moravia had requested the Emperor to provide teachers to interpret the holy scriptures, so in 863 the brothers Cyril and Methodius were sent as missionaries, due...
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motor definition anatomy
motor, n pertaining to a muscle, nerve, or center that produces or affects movement. motor neuron, n one of the various efferent nerve cells that transmit nerve impulses from the brain or from the spinal cord to muscular or glandular tissue. the entity consisting of the lower motor neuron, motor end-plate, and muscle f...
1. electric motor-a motor that converts electricity to mechanical work. armature-coil in which voltage is induced by motion through a magnetic field. brush-conducts current between rotating and stationary parts of a generator or motor.
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How many pins does a processor have?
How many pins are there in processor?
What are the main parts of brain and how do they function?
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what is asmr
If so, then you have probably experienced Autonomous Sensory Meridian Response, or ASMR. ASMR can be simply described as a narrow range of physiological responses to a wide variety of stimuli. The responses and stimuli of ASMR can be classified as follows: The response usually includes:
What is ASMR? There may be more than one meaning of ASMR, so check it out all meanings of ASMR. one by one. ASMR definition / ASMR means? The Definition of ASMR is given above so check it out related information. What is the meaning of ASMR? The meaning of the ASMR is also explained earlier. Till now you might have got...
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what is unit is ps
PS. 1. Short for power supply and sometimes abbreviated as PSU, which is short for Power Supply Unit. A power supply is an internal hardware component that supplies components in a computer with power. The power supply converts a 110-115 or 220-230 volt alternating current (AC) into a steady low-voltage direct current ...
The postsynaptic density (PSD) is a cytoskeletal specialization at neuronal synapses that was originally identified as an electron-dense region at the membrane of a postsynaptic neuron, as viewed by electron microscopy.SDs are sized on the order of 0.25 to 0.5 micrometres in diameter and 0.025 to 0.05 micrometres in th...
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FIRST-ORDER PHASE TRANSITION IN EUROPIUM METAL.
Magnetic properties of Dy nano-islands on graphene
No association of HLA–DRB1 and TNF alleles in Mexican patients with autoimmune hepatitis
yue_Hant
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Condensed phases of gases inside nanotube bundles
dsorption of N 2 , CH 4 , CO and CO 2 gases in single walled carbon nanotubes : A ombined experimental and Monte Carlo molecular simulation study
Completely Stale Transmitter Channel State Information is Still Very Useful
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1. Elderly tenants of housing projects are "aging in place" and increasingly need more supportive services. 2. The link between housing and health for the elderly is not recognized. 3. Elders differ on how declining health and disability should be managed in housing projects. 4. Fostering participation in decision maki...
PURPOSE ::: The purpose of this article is to discuss the benefits and limitations of, and considerations in, developing a typology of assisted living (AL). ::: ::: ::: DESIGN AND METHODS ::: We conducted a review and comparison of nine AL typologies drawn from the literature. ::: ::: ::: RESULTS ::: Typologies address...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
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Heterogeneous melting of methane confined in nano-pores
The melting transition of methane adsorbed in nanopores has been studied and compared in two types of structures: carbon slits pores and square shaped channels. We show that the nano-confinement not only modifies the temperatures of phase transformation but also induces strong space heterogeneity of the adsorbate. We e...
Highly ordered mesoporous NiFe2O4 with excellent microwave absorption properties has been synthesized by using mesoporous silica (KIT-6) as a hard template.
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Growth of Pt Nanowires by Atomic Layer Deposition on Highly Ordered Pyrolytic Graphite
The formation of Pt nanowires (NWs) by atomic layer deposition on highly ordered pyrolytic graphite (HOPG) is investigated. Pt is deposited only at the step edges of HOPG and not on the basal planes, leading to the formation of laterally aligned Pt NWs. A growth model involving a morphological transition from 0-D to 1-...
Ternary solvent mixtures with two mutually miscible and one immiscible solvent pairings often exhibit persistent scattering profiles corresponding to mesoscale structure formation. Despite the morphological information on such mesostructures via extensive scattering measurements and simulation, the origin of these meso...
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Electronic and Magnetic Properties of Hybrid Graphene Nanoribbons with Zigzag-Armchair Heterojunctions
Inspired by the experimentally observed zigzag-armchair graphene nanoribbon heterojunctions, we constructed a new class of infinitely long hybrid graphene nanoribbons (HGNRs), and systematically investigated their electronic and magnetic properties by means of spin-polarized first-principles computations. HGNRs are con...
For a Zariski general (regular) hypersurface V of degree M in the \((M+1)\)-dimensional projective space, where \(M\geqslant 16\), with at most quadratic singularities of rank \(\geqslant 13\), we give a complete description of the structures of rationally connected (or Fano-Mori) fibre space: every such structure over...
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Correction to Fast Modulation of Terahertz Quantum Cascade Lasers Using Graphene Loaded Plasmonic Antennas
Highly air stable passivation of graphene based field effect devices
The Mediatorless Electroanalytical Sensing of Sulfide Utilizing Unmodified Graphitic Electrode Materials
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The structural evolution of multi-layer graphene stacks in carbon fibers under load at high temperature - A synchrotron radiation study
The influence of thermo-hygro-mechanical treatment on the micro- and nanoscale architecture of wood cell walls using small- and wide-angle X-ray scattering
No Detectable Broad-Scale Effect of Livestock Grazing on Soil Blue-Carbon Stock in Salt Marshes
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Structural and electronic properties of nickelate heterostructures
Digital modulation of the nickel valence state in a cuprate-nickelate heterostructure
Size control of gold nanocrystals in citrate reduction: the third role of citrate.
eng_Latn
11,555
Accurate particle size distribution determination by nanoparticle tracking analysis based on 2-D Brownian dynamics simulation.
A Cluster-Based Method for Improving Analysis of Polydisperse Particle Size Distributions Obtained by Nanoparticle Tracking
The Economics of the Non-Distribution Constraint: A Critical Reappraisal
eng_Latn
11,556
Characterization of nuclear graphite elastic properties using laser ultrasonic methods
New Opportunities in Ultrasonic Characterization of Stiffness Anisotropy in Composite Materials
Nuclear localization of the CK2α-subunit correlates with poor prognosis in clear cell renal cell carcinoma
eng_Latn
11,557
Raman cross section for the pentagonal-pinch mode in buckminsterfullerene C60
Differential Raman backscattering cross sections of black carbon nanoparticles
Optimization of nucleation and buffer layer growth for improved GaN quality
eng_Latn
11,558
Contrasting Elastic Properties of Heavily B- and N-doped Graphene, with Random Distributions Including Aggregates
Efficacious Form for Model Pseudopotentials
The Mediatorless Electroanalytical Sensing of Sulfide Utilizing Unmodified Graphitic Electrode Materials
eng_Latn
11,559
Electronic structure of twinning superlattices
Inducing imperfections in germanium nanowires
Dissipative Chaos in Semiconductor Superlattices
eng_Latn
11,560
Observations of two-fold shell filling and Kondo effect in a graphene nano-ribbon quantum dot device
From one electron to one hole: quasiparticle counting in graphene quantum dots determined by electrochemical and plasma etching.
Anomalous Kondo resonance mediated by semiconducting graphene nanoribbons in a molecular heterostructure
eng_Latn
11,561
Thermal work function shifts for polycrystalline metal surfaces
Advances in Thermionic Energy Conversion through Single-Crystal n-Type Diamond
An improved PSO technique for short-term optimal hydrothermal scheduling
eng_Latn
11,562
Materials science: Super carbon
Fabrication and characterization of aluminum hybrid composites reinforced with silicon nitride/graphene nanoplatelet binary particles
Inability of the Submaximal Treadmill Stress Test to Predict the Location of Coronary Disease
eng_Latn
11,563
Hydration-Responsive Folding and Unfolding in Graphene Oxide Liquid Crystal Phases
A new era for liquid crystal research: Applications of liquid crystals in soft matter nano-, bio- and microtechnology
Expression of Olig2, Nestin, NogoA and AQP4 have no impact on overall survival in IDH-wildtype glioblastoma
eng_Latn
11,564
' s personal copy Graphene-based transparent strain sensor
Introduction to solid state physics / by Charles Kittel
Motion Prediction with Artificial Neural Networks Using Wearable Strain Sensors Based on Flexible Thin Graphite Films
eng_Latn
11,565
Discretized Spatio-Temporal Scan Window
On detecting space-time clusters
New Synthesis of High-Quality Double-Walled Carbon Nanotubes by High-Temperature Pulsed Arc Discharge
eng_Latn
11,566
Highly uniform step and terrace structures on SiC(0001) surfaces
Ultrathin Epitaxial Graphite: 2D Electron Gas Properties and a Route toward Graphene-based Nanoelectronics
A new modified hyperchaotic Lü system
eng_Latn
11,567
A Review on the Synergistic Features of Hexagonal Boron Nitride (White Graphene) as Adsorbent‐Photo Active Nanomaterial
From 2-D to 0-D Boron Nitride Materials, The Next Challenge
Identifying Carbon as the Source of Visible Single Photon Emission from Hexagonal Boron Nitride
eng_Latn
11,568
Ultraflat bands and shear solitons in Moir\'e patterns of twisted bilayer transition metal dichalcogenides
Theory of Emergent Josephson Lattice in Neutral Twisted Bilayer Graphene (Moi\'re is Different)
A Novel Ultra-Wideband Monopole Antenna with Band-Stop Characteristic
eng_Latn
11,569
Attenuation of hydrogen radicals traveling under flowing gas conditions through tubes of different materials
Fabrication of Nanolaminates with Ultrathin Nanolayers Using Atomic Layer Deposition: Nucleation & Growth Issues
Armchair Boron Nitride nanotubes—heterocyclic molecules interactions: A computational description
eng_Latn
11,570
Raman Spectra of the carbon films by pulsed laser deposition using C60 target
Polymeric semiconducting carbon from fullerene by pulsed laser ablation
Null Mutation of α1D Ca2+ Channel Gene Results in Deafness but No Vestibular Defect in Mice
eng_Latn
11,571
The aim of this paper is to develop on discrete models that reproduce the behavior of a crowd of people in several emergency evacuation situations. The first step in this study is to determine how to treat contacts between pedestrians. For that, three already existing discrete approaches, one smooth and two non-smooth,...
Following the approach initially proposed in Maury & Venel [30, 31], we consider here crowd motion from the standpoint of granular media, and we investigate how theoretical and numerical tools in non-smooth analysis can help better understanding some paradoxical features. We shall be especially interested in evacuation...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,572
Gold clusters were produced by condensing evaporated gold in nanometer-sized preformed pits on the surface of highly oriented pyrolytic graphite (HOPG). The height of the clusters was 6.7 ± 0.7 nm as measured with scanning tunneling microscopy in ultrahigh vacuum, the lateral width was 10.1 ± 1.9 nm as determined with ...
Nanostructures of gold electrodeposited on silicon (100) substrate with two electrode homemade cell were investigated. In this paper we report our experimental results of goldelectroplating using a sulfite-based electrolyte instead of toxic gold-cyanide. The used electrolyte was safe and friendly environmental. Film th...
With the continuous expansion of the cloud computing platform scale and rapid growth of users and applications, how to efficiently use system resources to improve the overall performance of cloud computing has become a crucial issue. To address this issue, this paper proposes a method that uses an analytic hierarchy pr...
eng_Latn
11,573
Jean-Marie Tarascon ponders on the value of lithium, an element known for about 200 years, whose importance is now fast increasing in view of the promises it holds for energy storage and electric cars.
Potassium-ion batteries (KIBs) are attracting tremendous attention due to the abundant potassium resources and their low price and high safety. However, the main problem faced by KIBs is the lack of high-capacity and high-stability materials for the intercalation/deintercalation of large-sized K ions. Graphite, alloyin...
Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights.
eng_Latn
11,574
We measured two-dimensional distributions of Ti and Ti+ densities in magnetron sputtering plasmas by laser-induced fluorescence (LIF) imaging spectroscopy. It has been found that the production of Ti+ is enhanced by a high gas pressure. The peak of the Ti+ density is located at a distance of 4–5 cm from the target surf...
During the fabrication of ultra large scale integrated (ULSI) circuits, Ti and TiN thin films are used as diffusion seed and barrier layers in Cu metal contacts. They are often deposited using magnetron sputtering technique where energetic ions bombard the target surface to release the target material. In ionized physi...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,575
Recent years have witnessed significant development of flexible strain sensors in a variety of fields. Nevertheless, the challenge of integrating a broad sensing range (>50%) with a high sensitivity (GF value >100 over the entire sensing strain) in one single flexible strain sensor still exists. Herein, we prepared a f...
Graphene-based strain sensors have attracted much attention recently. Usually, there is a trade-off between the sensitivity and resistance of such devices, while larger resistance devices have higher energy consumption. In this paper, we report a tuning of both sensitivity and resistance of graphene strain sensing devi...
We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero.
eng_Latn
11,576
The growth of lithium microstructures during battery cycling has, to date, prohibited the use of Li metal anodes and raises serious safety concerns even in conventional lithium-ion rechargeable batteries, particularly if they are charged at high rates. The electrochemical conditions under which these Li microstructures...
Batteries for electrical storage are central to any future alternative energy paradigm. The ability to probe the redox mechanisms occurring at electrodes during their operation is essential to improve battery performances. Here we present the first report on Electron Paramagnetic Resonance operando spectroscopy and in ...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,577
A review of the epitaxial growth of metals in high and ultra-high vacuum leading to single-crystal films is presented. The conditions for obtaining such films are described and tabulated for two groups of substrates: (i) metals, Si, Ge (strong interfacial bonding) and (ii) alkali halides and MgO cleavage faces (weak in...
The continuous pursuit of miniaturization in the electronics and optoelectronics industry demands all device components with smaller size and higher performance, in which thin metal film is one heart material as conductive electrodes. However, conventional metal films are typically polycrystalline with random domain or...
We have demonstrated GaAs single-junction solar cells on epi-ready low-cost flexible metal tape and studied the impact of hydrogen passivation. In our process, single-crystalline-like germanium films are grown on flexible metal tape over which epitaxial (Al)GaAs semiconductor thin films are grown by metal organic chemi...
eng_Latn
11,578
The detachment and migration of Au catalyst seeds in the Au-assisted growth of GaN nanowires are observed to be controlled by the partial pressure of gallium and nitrogen radicals in the plasma-enhanced chemical vapor deposition system. The migration rate of Au catalyst increases with increasing the gallium vapor press...
Simultaneous epitaxial growth of film and nanowire array on a substrate is of both scientific significance and practical importance for nanoscale optoelectronics. Nevertheless, in situ building conducting connection between individually isolated nanowires grown on insulating substrates is still challenging. Herein, we ...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,579
An easy method for synthesizing highly nitrogen-enriched graphitic carbon was developed and its hydrogen storage capacity was explored. The synthesis method uses a solution-based, stepwise condensation reaction between cyanuric chloride and melamine at low temperature (e.g., 0, 25, and 120 °C) and ambient pressure usin...
The systemic study of the electronic transport (ET) properties of transition metal (TM) functionalized graphene was done with the aid of self-consistent charge density functional based tight binding (DFTB) method. Results show that among the TM considered, Silver metal adsorbed in the surface of graphene and its lower ...
Channel Hot Carrier (CHC) degradation on uniaxially strained pMOS and nMOS samples with different S/D materials has been analyzed. The results show that the CHC damage is larger in the strained samples in comparison with the unstrained devices, and increases with the temperature.
eng_Latn
11,580
Gas sensing can be performed by fingerprinting their field ionization characteristics. This paper presents the development of a miniaturized ionization sensor using ion-track etched polyimide as structural layer and template for Ni nanowires synthesis. The device consists in two parallel plate electrodes with gaps vary...
We present and model a miniaturized field ionization sensor associated with a MEMS actuation system. The sensor consists in parallel plates spaced by a few micrometers and metal nanowires added to one of the electrodes in order to enhance the electric field. A split bottom electrode is used to differentiate between the...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,581
The kinetics of electrochemical nucleation and three-dimensional growth of β-LiAl during lithium incorporation into aluminum and its alloys with Mg and Si in propylene carbonate solution of 0.5 M LiClO 4 were studied. The alloying components modify the kinetics of lithium incorporation and β-LiAl nucleation: thus Mg an...
The article describes a method of electroerosion dispersion and presents the results of the observed size distribution of aluminium particles in distilled water. The experiments proved that the average size of the particles is 28.5 micrometers, the arithmetic value is 28.503 micrometers, the specific surface area is 16...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,582
We have investigated two metallic and one semiconducting individual single-walled carbon nanotubes (SWNT) and one bundle of two semiconducting nanotubes with a diameter range 1.1−2.9 nm with Raman spectroscopy and low-temperature electric transport measurements. With these two methods, we obtain mutually independent me...
Femtosecond four-wave-mixing (FWM) experiments of individual suspended semiconducting single-walled carbon nanotubes (SWCNTs) are presented. The chiral indices of the tubes were determined by electron diffraction as (28,14) and (24,14) having diameters of 2.90 and 2.61 nm, respectively. The diameter and semiconducting ...
Femtosecond four-wave-mixing (FWM) experiments of individual suspended semiconducting single-walled carbon nanotubes (SWCNTs) are presented. The chiral indices of the tubes were determined by electron diffraction as (28,14) and (24,14) having diameters of 2.90 and 2.61 nm, respectively. The diameter and semiconducting ...
eng_Latn
11,583
Single-wall carbon nanotube (SWCNT) films show significant promise for transparent electronics applications that demand mechanical flexibility, but durability remains an outstanding issue. In this work, thin membranes of length purified single-wall carbon nanotubes (SWCNTs) are uniaxially and isotropically compressed b...
The coupling between mechanical flexibility and electronic performance is evaluated for thin films of metallic and semiconducting single-wall carbon nanotubes (SWCNTs) deposited on compliant supports. Percolated networks of type-purified SWCNTs are assembled as thin conducting coatings on elastic polymer substrates, an...
High-temperature methane infiltration of thin, free-standing films of acid-treated single-walled carbon nanotubes (SWCNT) has been studied by means of scanning electron microscopy, transmission electron microscopy and Raman spectroscopy. In the early stages of infiltration, carbon nuclei form predominantly at SWCNT bun...
eng_Latn
11,584
Engineering the structure of materials endows them with novel physical properties across a wide range of length scales. With high in-plane stiffness and strength, but low flexural rigidity, two-dimensional (2D) materials are excellent building blocks for nanostructure engineering. They can be easily bent and folded to ...
The properties of 2D materials can be broadly tuned through alloying and phase and strain engineering. Shape programmable materials offer tremendous functionality, but sub-micron objects are typically unachievable with conventional thin films. Here we propose a new approach, combining phase/strain engineering with shap...
Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights.
eng_Latn
11,585
By now we all are familiar and understand, or think we understand, how evolution works on traits and characters – “survival of the fittest” and stuff like that. Heritable changes in traits and characters are a result of underlying changes at the level of DNA. What we are probably less acquainted with is how DNA itself ...
Recent studies have provided strong evidence for significant variation in rates of nucleotide substitution among evolutionary lineages. They have also provided evidence for germ-cell division as a major source of mutation (i.e. the generation-time effect hypothesis). Moreover, they have suggested the importance of diff...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,586
Recent discussions of "cultural China" (wenhua Zhongguo) raise a number of questions of definition. In particular I want to probe the ambiguous-the unfixed, unstable, and to some degree relative-quality that seems to me to inhere in two polarities that frequently inform these discussions: the polarity between center an...
The number of territorially based identities, that every human being has, is countless. Tied with different scales and natures of territorial units, the clearest of them appear to be political, economical and cultural identities of macro-, meso- and microscale. What are possibly the most important territorial identitie...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,587
We study asymptotically and numerically the fundamental gaps (i.e. the difference between the first excited state and the ground state) in energy and chemical potential of the Gross-Pitaevskii equation (GPE) -- nonlinear Schrodinger equation with cubic nonlinearity -- with repulsive interaction under different trapping...
We prove the convergence of the thermodynamic functions of a free boson gas for ad-dimensional (d=3,4,...) van Hove sequence of convex regions. The thermodynamic functions behave singularly at a critical densityρ c which is independent of the geometrical details of the sequence. We are led to define a second critical d...
We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent.
eng_Latn
11,588
Accessibility of simple gases in disordered carbons: theory and simulation
Influence of Structural Heterogeneity on Diffusion of CH4 and CO2 in Silicon Carbide-Derived Nanoporous Carbon
A new modified hyperchaotic Lü system
eng_Latn
11,589
Aharonov-Bohm ring with fluctuating flux
Dephasing by electron-electron interactions in a ballistic Mach-Zehnder interferometer
Enhancing the energy spectrum of graphene quantum dot with external magnetic and Aharonov-Bohm flux fields
eng_Latn
11,590
Confinement of Functionalized Graphene Sheets by Triblock Copolymers
Electrostatic force microscopy measurements of CdSe-PS nanoparticles and CdSe-PS/poly(styrene-b-butadiene-b-styrene) nanocomposites
Radar backscatter is not a 'direct measure' of forest biomass
eng_Latn
11,591
Thin superlattices and band-gap discontinuities: The (110) diamond–boron nitride interface
Adhesion of the electrodes on diamond device surfaces
Dissipative Chaos in Semiconductor Superlattices
eng_Latn
11,592
Conductance and Mechanical Properties of Atomic-Size Metallic Contacts: A Simple Model.
Effect of Nanocontacts on Transient States in Electrical Circuits
Associations of maternal material hardships during childhood and adulthood with prepregnancy weight, gestational weight gain, and postpartum weight retention.
eng_Latn
11,593
Barrier inhomogeneity and electrical properties of InN nanodots/si heterojunction diodes
Explanation of the linear correlation between barrier heights and ideality factors of real metal-semiconductor contacts by laterally nonuniform Schottky barriers
Nanodielectrics: A panacea for solving all electrical insulation problems?
eng_Latn
11,594
Four-fold Raman enhancement of 2D band in twisted bilayer graphene: evidence for a doubly degenerate Dirac band and quantum interference.
Wafer-scale synthesis of graphene by chemical vapor deposition and its application in hydrogen sensing
No association of HLA–DRB1 and TNF alleles in Mexican patients with autoimmune hepatitis
eng_Latn
11,595
Kelvin Probe Force Microscopy for Potential Distribution Measurement of Cleaved Surface of GaAs Devices
Operando Analysis of Electron Devices Using Nanodiamond Thin Films Containing Nitrogen-Vacancy Centers
Resist hardening without surface deviation
eng_Latn
11,596
Effect of Sliding History on Super-Low Friction of Diamond-Like Carbon Coating in Water Lubrication
Friction of diamond-like carbon films in different atmospheres
Friction of diamond-like carbon films in different atmospheres
eng_Latn
11,597
Angle-Dependent Measurement of Near Edge X-ray Absorption Fine Structure of Annealing Effect on Local Structure of Focused-Ion-Beam Chemical Vapor Deposition Diamond-Like Carbon
Synthesis of single-layer graphene film by chemical vapor deposition with molten gallium catalyst on silicon dioxide
Oral spray wintertime vitamin D3 supplementation has no impact on inflammation in Gaelic footballers
eng_Latn
11,598
Finite element analysis of contaminant transport in groundwater
Numerical correction for finite-difference solution of the advection—dispersion equation with reaction
Electronic transport in graphene: towards high mobility
eng_Latn
11,599