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Symbol of a differential operator
Definition
The coordinate system xi permits a local trivialization of the cotangent bundle by the coordinate differentials dxi, which determine fiber coordinates ξi. In terms of a basis of frames eμ, fν of E and F, respectively, the differential operator P decomposes into components ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Differential display
Differential display
Differential display (also referred to as DDRT-PCR or DD-PCR) is a laboratory technique that allows a researcher to compare and identify changes in gene expression at the mRNA level between two or more eukaryotic cell samples. It was the most commonly used method to compare e... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Chondrite
Chondrite classification
Enstatite chondrites Enstatite chondrites (also known as E-type chondrites) are a rare form of meteorite thought to comprise only about 2% of the chondrites that fall to Earth. Only about 200 E-Type chondrites are currently known. The majority of enstatite chondrites have either bee... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
containing compounds like proteins and nucleic acids. While aquatic animals can easily excrete ammonia into their watery surroundings, terrestrial animals have evolved special mechanisms to eliminate the toxic ammonia from their systems. Urea is the major byproduct of ammonia metabolism in vertebrate animals. Uric acid... | https://huggingface.co/datasets/izumi-lab/open-text-books |
Open outcry
Open outcry
As of 2021, a few exchanges still had floor trading using open outcry. The supporters of electronic trading claim that it is faster, cheaper, more efficient for users, and less prone to manipulation by market makers and broker/dealers. However, many traders still advocate for the open outcry s... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Ammonium thioglycolate
Ammonium thioglycolate
Ammonium thioglycolate, also known as perm salt, is the salt of thioglycolic acid and ammonia. It has the formula HSCH2CO2NH4 and has use in perming hair. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Guide number
History
By late 1949, authors catering to hobbyists were using guide numbers in articles in a routine fashion, as exemplified by the January 1950 issue of Popular Photography, as follows: The system I use is to decide upon lens opening (as demanded by depth of field) and, working with the guide number o... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Martingale property for stochastic time changed Martingale processes I came across a Lemma and proof in Tankov & Cont, financial modelling with jumps. The lemma and proof can be seen here:
I have a hard time understanding the reason for the relation in the following part of the proof. Is it even correct?
A... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Algebraic K-theory
Higher K-theory
The following variant of this is also used: instead of finitely generated projective (= locally free) modules, take finitely generated modules. The resulting K-groups are usually written Gn(R). When R is a noetherian regular ring, then G- and K-theory coincide. Indeed, the global di... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Ladder logic
Syntax and examples
PLCs have many types of special blocks. They include timers, arithmetic operators and comparisons, table lookups, text processing, PID control, and filtering functions. More powerful PLCs can operate on a group of internal memory locations and execute an operation on a range of addres... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Integrational linguistics
Integrational linguistics
Integrational Linguistics (IL) is a general approach to linguistics that has been developed by the German linguist Hans-Heinrich Lieb and others since the late 1960s. The term "Integrational Linguistics" as a name for this approach has been used in publications sinc... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Features new to Windows 8
Security
Biometrics Windows 8 introduces virtual smart card support. A digital certificate of a smart card can be stored onto a user's machine and protected by the Trusted Platform Module, thereby eliminating the need for the user to physically insert a smart card, though entering a PIN is s... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Nutcracker syndrome
Diagnosis
Venography If further confirmation is necessary, venography is used as the gold standard test in diagnosing nutcracker syndrome. A renocaval pullback mean gradient of >3 mmHg is considered diagnostic. Although this method continues to be the gold standard, values in unaffected individual... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Apple File Exchange
Bugs
A high-density diskette in DOS format formatted as a 720K disk would not function correctly; the Mac assumed that any high-density disk has been formatted as an HD disk. To solve this problem, a user could cover the square hole with a piece of tape opposite the write-protect tab, and re-inser... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Stochastic gradient descent
Background
Both statistical estimation and machine learning consider the problem of minimizing an objective function that has the form of a sum: Q(w)=1n∑i=1nQi(w), where the parameter w that minimizes Q(w) is to be estimated. Each summand function Qi is typically associated with the i ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Real-time strategy
Graphics
Total Annihilation (1997) was the first real-time strategy game to utilize true 3D units, terrain, and physics in both rendering and in gameplay. For instance, the missiles in Total Annihilation travel in real time in simulated 3D space, and they can miss their target by passing over or un... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Shamir's Secret Sharing
Example calculation
This yields coefficients 1234 166 94 ), where a0 is the secretThe polynomial to produce secret shares (points) is therefore: 1234 166 94 x2 Six points Dx−1=(x,f(x)) from the polynomial are constructed as: 1494 1942 2578 3402 4414 5614 ) Each participant in the scheme rec... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Determine whether the sequence converges or diverges. Let : $\\a_n=\frac{(-\pi)^n}{4^n}$
What my teacher told me :
$a_1=\frac{-\pi}{4} \approx -0.785\\
a_2=\frac{\pi^2}{16} \approx 0.617\\
a_3=\frac{-\pi^3}{64} \approx -0.484\\
a_4=\frac{\pi^4}{256} \approx 0.380\\$
So the sequence diverges. But I'm not really s... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Declining Comparative and Superlative Adjectives
To form the comparative and superlative degrees of 1st and 2nd declension adjectives, obtain the stem by dropping -ος from the masculine nominative singular.
If the stem ends in a long syllable (a long vowel or diphthong or a short vowel followed by two consonants or by ... | https://huggingface.co/datasets/izumi-lab/open-text-books |
Codename One
Community
Codename One claimed 200,000 downloads of its SDK as of release 1.1 on May 20, 2013. It has since released version 3.0 and claims 180 million applications installed on devices and 40,000 developers using the tool. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Shared snapshot objects
Implementation
Basic swmr snapshot algorithm The basic idea of this algorithm is that every process executing the scan() operations, reads all the memory values twice. If the algorithm reads exactly the same memory content twice, no other process changed a value in between and it can return th... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Brazing
Techniques
Vacuum brazing Vacuum brazing is a material joining technique that offers significant advantages: extremely clean, superior, flux-free braze joints of high integrity and strength. The process can be expensive because it must be performed inside a vacuum chamber vessel. Temperature uniformity is mai... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Neural coding
Encoding and decoding
The link between stimulus and response can be studied from two opposite points of view. Neural encoding refers to the map from stimulus to response. The main focus is to understand how neurons respond to a wide variety of stimuli, and to construct models that attempt to predict res... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
solving the equation by reducing it to quadratic form Solve for $x$ $$4^x-\dfrac{3^x}{\sqrt3}=3^x\cdot\sqrt3-\dfrac{2^{2x}}2$$
I don't understand how to convert it into quadratic equation how should I equate all bases
A:
As $2^{2x}=(2^2)^x=4^x,$
$$4^x-\dfrac{3^x}{\sqrt3}=3^x\sqrt3-\dfrac{2^{2x}}2$$
$$2... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Variations in traffic light operation
Unusual designs
The double-red light also makes an appearance in Georgia, South Carolina and North Carolina in left-hand turn lanes. It serves the same purpose as the vertical Texan configuration, and mainly appears on boulevards with multiple lanes of traffic where a left turn m... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Desorption electrospray ionization
History
DESI has been widely studied since its inception in 2004 by Zoltan Takáts, Justin Wiseman and Bogdan Gologan, in Graham Cooks' group from Purdue University with the goal of looking into methods that didn't require the sample to be inside of a vacuum. Both DESI and direct ana... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
*** When a person agrees to have sex on the condition that their partner wear a condom, but that condition is circumvented in any way, the sole pathway to criminal liability is the fraud vitiating consent analysis under s. 265(3)(c). | https://huggingface.co/datasets/izumi-lab/open-text-books |
Q:
Construction with compass and straight edge of a triangle. How can I construct a triangle given the altitudes of side $a$ and side $b$ and the angle $\beta$ at vertex $B$?
A:
Let $p$ be the given altitude to the side $a$, and let $q$ be the given altitude to the side $b$.
We produce an algebraically motivated s... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Algebraic geometry of projective spaces
Construction of projectivized schemes
It can be noted that the ring of global sections of this scheme is a field, which implies that the scheme is not affine. Any two open sets intersect non-trivially: ie the scheme is irreducible. When the field k is algebraically closed, P(V... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Trill consonant
Trill consonant
In phonetics, a trill is a consonantal sound produced by vibrations between the active articulator and passive articulator. Standard Spanish ⟨rr⟩ as in perro, for example, is an alveolar trill. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Why is the landing footprint an ellipse? Following the Curiosity landing I noticed that the possible landing site (the so-called 'landing footprint') was demarcated by an ellipse. Here is a picture of it:
Now obviously such a footprint cannot be circular because atmospheric entry is at an angle. But is it as sim... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Smartdust
Design and engineering
The concepts for Smart Dust emerged from a workshop at RAND in 1992 and a series of DARPA ISAT studies in the mid-1990s due to the potential military applications of the technology. The work was strongly influenced by work at UCLA and the University of Michigan during that period, as ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Centre for the Study of Existential Risk
Advisors
CSER Advisors include Cambridge academics such as: Sir Partha Dasgupta (Economics), winner of the Blue Planet Prize Professor Susan Owens (Geography) Professor Bill Sutherland (Zoology) Professor Jane Heal (Philosophy).And advisors such as: Hermann Hauser (founder of... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Failure rate
Failure rate data
Prediction Time lag is one of the serious drawbacks of all failure rate estimations. Often by the time the failure rate data are available, the devices under study have become obsolete. Due to this drawback, failure-rate prediction methods have been developed. These methods may be used ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Piano tuning
Theory
The next table indicates the pitch at which the strongest beating should occur for useful intervals. As described above, when tuning a perfect fifth, for instance, the beating can be heard not at either of the fundamental pitches of the keys played, but rather an octave and fifth (perfect twelfth)... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Criticism of Microsoft
Tax avoidance
As reported by several news outlets, an Irish subsidiary of Microsoft based in the Republic of Ireland declared £220 bn in profits but paid no corporation tax for the year 2020. This is due to the company being tax resident in Bermuda as mentioned in the accounts for 'Microsoft Ro... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
A straight line is fit to a data set (ln x, y). This line intercepts the abscissa at ln x = 0.1 and with slope of −0.02. Find the value of y at x = 5? A straight line is fit to a data set $(ln x, y)$. This line intercepts the abscissa at $ln x = 0.1$ and has a slope of $−0.02$. What is the value of $y$ at $x = 5$ f... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Q:
Differential equation whose solution are circles I want to find a differential equation, which has as solutions circles of radius $r$. And the equation needs to be of the form $F(y'',y',y)=0$.
The equation $$(x-x_0)^2 +(y-y_0)^2 = r$$
describes a circle of radius $r$ centered at the point $(x_0,y_0)$. If we differe... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Stellite
Properties
Stellite is a family of completely non-magnetic and corrosion-resistant cobalt alloys of various compositions that have been optimised for different uses. The alloy currently most suited for cutting tools, for example, is Stellite 100, because this alloy is quite hard, maintains a good cutting edg... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Morse code abbreviations
An amateur radio Morse code conversation example
To make Morse code communications faster and more efficient, there are many internationally agreed patterns or conventions of communication which include: extensive use of abbreviations, use of brevity codes such as 92 Code, RST code, Q code, Z... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Rhizomelia
Rhizomelia
Rhizomelia refers to either a disproportion of the length of the proximal limb, such as the shortened limbs of achondroplasia, or some other disorder of the hip or shoulder.
According to Stedman's medical dictionary "rhizomelic" means "relating to hip or shoulder joints", while "micromelic" mean... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Euro gold and silver commemorative coins
Monaco
As of 28 December 2008, seven varieties of Monegasque euro commemorative coins have been minted: one in 2002, two in 2003, one in 2004, one in 2005 and two in 2008. These special high-value commemorative coins are not to be confused with €2 commemorative coins, which ar... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Serine hydrolase
Serine hydrolase
Superfamilies of serine hydrolases includes: Serine proteases, including trypsin, chymotrypsin, and subtilisin Extracellular lipases, including pancreatic lipase, hepatic lipase, gastric lipase, endothelial lipase, and lipoprotein lipase Intracellular lipases, including hormone sensi... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Nuisance parameter
Theoretical statistics
The general treatment of nuisance parameters can be broadly similar between frequentist and Bayesian approaches to theoretical statistics. It relies on an attempt to partition the likelihood function into components representing information about the parameters of interest an... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Decimal
Decimal computation
Most modern computer hardware and software systems commonly use a binary representation internally (although many early computers, such as the ENIAC or the IBM 650, used decimal representation internally).
For external use by computer specialists, this binary representation is sometimes pr... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Balisword
Balisword
The term "balisword" is a portmanteau of the words "balisong" and "sword". It describes the unique design of both the sword and the hilt(s). Baliswords can reach from traditional 2 feet, to over 6 feet in length.Unlike the normal balisong, the balisword is not generally used for performing tricks,... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
How to show the length of a concatenated cycle? I have been asked:
And I am stuck. I have thought about concatenating the permutation and analyzing the length of the result, but that is not leading anywhere.
Ideally I don't want the answer, just a hint as to how you can begin to show what the length of the resu... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Carbon dioxide
Biological role
Ventilation Poor ventilation is one of the main causes of excessive CO2 concentrations in closed spaces, leading to poor indoor air quality. Carbon dioxide differential above outdoor concentrations at steady state conditions (when the occupancy and ventilation system operation are suffi... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Hayes command set
Description
[...] Optional subparameter of a command or an optional part of AT information response is enclosed in square brackets. Brackets themselves do not appear in the command line. When the subparameter is not given in AT commands which have a Read command, the new value equals its previous va... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Looking for more "exotic" classes of polyhedra I am aware of the Platonic Solids, the Archimedean Solids, the Catalan Solids, the Johnson solids, Goldberg polyhedra, deltahedra and some zonohedra.
I am interested in more names of polyhedra, specifically 3D polyhedra with iscosehedral symmetry and unit edge lengths... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Q:
A Nakayama like property implying certain ideal is in the Jacobson radical Let $I$ be an ideal of a commutative ring $R$ with unity such that for every non-zero finitely generated module $M$ over $R$ , $IM \ne M$ ; then how to show that $I$ is contained in the Jacobson radical of $R$ ?
I tried to go like this : ... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Cell cycle
Phases
G0 phase (quiescence) G0 is a resting phase where the cell has left the cycle and has stopped dividing. The cell cycle starts with this phase. Non-proliferative (non-dividing) cells in multicellular eukaryotes generally enter the quiescent G0 state from G1 and may remain quiescent for long periods o... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Professor's Cube
In popular culture
A Filipino TV series from ABS-CBN Entertainment named Little Big Shots shows a 10-year old cuber named Franco, who solved a 5×5×5 cube in 1 minute and 47.12 seconds.
In the movie Line Walker 2: Invisible Spy, two children are shown solving the 5×5×5 cube. They compete to solve mult... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Kynurenine
Kynurenine
Kynurenine is synthesized by the enzyme tryptophan dioxygenase, which is made primarily but not exclusively in the liver, and indoleamine 2,3-dioxygenase, which is made in many tissues in response to immune activation. Kynurenine and its further breakdown products carry out diverse biological fu... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Mexican-American cuisine
Tex-Mex cuisine
Americanized Mexican food chains "Mexican" restaurants make up a fairly large portion of the restaurant industry in the United States. Many of the most popular restaurants are large chains that have locations across the country. The five largest Mexican restaurant chains in Am... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Radium
History
However, many treatments that were used in the early 1900s are not used anymore because of the harmful effects radium bromide exposure caused. Some examples of these effects are anaemia, cancer, and genetic mutations. As of 2011, safer gamma emitters such as 60Co, which is less costly and available in ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Proving that one can integrate a uniformly convergent series of functions term by term I aim to understand the following proof from Serge Lang's Introduction to Complex Analysis at a graduate level
[
and I have the following definitions
My question is: What does the last paragraph of the theorem in question actua... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Pellucid marginal degeneration
Diagnosis
The center of the cornea shows normal thickness, with an intact central epithelium, but the inferior cornea exhibits a peripheral band of thinning, to about 1–2 mm. The portion of the cornea that is immediately adjacent to the limbus is spared, usually a strip of about 1–2 mm.... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Datacube Inc.
Early history
An OEM asked Datacube if a frame grabber could be built on a Multibus board. At the time, a frame grabber was a large box with multiple boards. The VG120 was the first ever commercial single board frame grabber: based on programmable array logic (PAL), it had 320 x 240 x 6 bit resolution, ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Video game packaging
Console packages
While DVD-like boxes are common in the current generation of gaming, the original cardboard packaging used for past cartridge-based games is scarce, as they were often discarded by the original owner of the game. As such, many cartridge-based games bought in second hand markets o... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Zillions of Games
Capabilities
Besides defining how pieces move, Zillions can define how pieces may be dropped. This is for introducing new pieces into a game. It is not useful for shogi, which "drops" captured pieces stored on the sides of the board. It is for games like Go, Reversi, and Tic-Tac-Toe, which routinely... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
10 Balls are to be placed randomly in 4 Boxes. What is the probability that any two boxes will contain exactly 2 and 3 balls? I am stuck at this question. I can't find that in how many ways we can place balls in boxes as given in the question (I think it has a mixed concept of Combination and Probability). I would ... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Q:
How many versions of a shirt can be made if it comes in $12$ colors, male or female fit, and $3$ sizes for each sex? Suppose there is a shirt of some brand. It comes in 12 colors, in Male or Female fit, and there are 3 sizes for both Male and Female. How many possible versions of the shirt can be made?
I've gotten... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Q:
How to prove that convolution is associative and distributive with "plus" The convolution is defined as:
$$\int_{-\infty}^{+\infty}f(x-t)g(t)dt=f*g(x)$$
I want to prove the associativity and distributivity of it:$$f*(g*h)=(f*g)*h$$
$$f*(g+h)=f*g+f*h$$
I expand them but I find that it seems difficult to process esp... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Shamoon
During the attack
I hope you enjoyed that. and wait our final paste regarding SHN/AMOO/lib/pr/~ angry internet lovers #SH" According to Kubecka, in order to restore operations, Saudi Aramco used its large private fleet of aircraft and available funds to purchase much of the world's hard drives, driving the pr... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Perfusion
Malperfusion
Malperfusion can refer to any type of incorrect perfusion though it usually refers to hypoperfusion. The meaning of the terms "overperfusion" and "underperfusion" is relative to the average level of perfusion that exists across all the tissues in an individual body. Perfusion levels also differ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
What is the length of one side of the square $a)$ In the figure, $ABCD$ is a square. $E$ and $F$ are the midmpoint of the sides $[AD]$ and $[CD]$ respectively. The are of the shaded region is $6cm^2$. What is the length of one side of the square.
My attemp is:$S_{\Delta ABG}=\frac{AB\cdot GG_1}{2},$ where $GG_1\p... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Box junction
Box junction
A box junction is a road traffic control measure designed to prevent congestion and gridlock at junctions. The surface of the junction is typically marked with a yellow criss-cross grid of diagonal painted lines (or only two lines crossing each other in the box), and vehicles may not enter t... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
17246 Christophedumas
Orbit and classification
Christophedumas is a member of the Koronis family, which is named after 158 Koronis. It orbits the Sun in the outer main-belt at a distance of 2.8–2.9 AU once every 4 years and 9 months (1,748 days). Its orbit has an eccentricity of 0.02 and an inclination of 2° with res... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Electropneumatic paintball marker
History and basic operation
The Shocker used two solenoid-operated control valves in order to obtain separate controls over the ball loading sequence and the air delivery sequence. The Angel made use of a linked hammer and bolt assembly, which permitted the use of a single solenoid t... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Music technology (mechanical)
History
Asian cultures The Indus Valley civilization has sculptures that show old musical instruments, like the seven-holed flute. Various types of stringed instruments and drums have been recovered from Harappa and Mohenjo Daro by excavations carried out by Sir Mortimer Wheeler. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Intel 850
Overview
However, the Intel 850 was hindered by various factors such as the high price of RIMM, and it did not spread as Intel thought. While the spread of the Intel 850 was stagnant, AMD's platform strengthened its presence, and the Intel 845, which should have been a low-end product released in a hurry to... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Stone (novel)
Plot summary
Unable to cope with the enormity of his crimes, Ae makes no attempt to escape despite being given ample opportunity to do so. Eventually, the police locate him and return him to his prison.
Some large-scale effects of the application of quantum theory are also explored in this novel. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Sister complex
Overview
Nobuhiko Obayashi described Tezuka as a sister complex type author, citing an episode in which Osamu Tezuka said, "No one was as erotic as my sister sitting next to me and drawing manga." According to Obayashi, sister complex type authors are characterized by the fact that they do not grow roo... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Anti-ballistic missile
History
Soviet Union The Soviet military had requested funding for ABM research as early as 1953, but were only given the go-ahead to begin deployment of such a system on 17 August 1956. Their test system, known simply as System A, was based on the V-1000 missile, which was similar to the early... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Moment magnitude scale
Subtypes of Mw
Various ways of determining moment magnitude have been developed, and several subtypes of the Mw scale can be used to indicate the basis used.
Mwb – Based on moment tensor inversion of long-period (~10 – 100 s) body-waves.
Mwr – From a moment tensor inversion of complete wavefor... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
OjAlgo
OjAlgo
oj! Algorithms or ojAlgo, is an open source Java library for mathematics, linear algebra and optimisation. It was first released in 2003 and is 100% pure Java source code and free from external dependencies. Its feature set make it particularly suitable for use within the financial domain. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Delusional disorder
Treatment
Furthermore, providing social skills training has been found to be helpful for many people. It can promote interpersonal competence as well as confidence and comfort when interacting with those individuals perceived as a threat.Insight-oriented therapy is rarely indicated or contraindica... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
"Incidence diagrams" and equivariant connections in a paper on Hodge theory I am trying to read M. Kapranov's paper "Real mixed Hodge structures". He defines (over $\mathbb C$) a category $\operatorname{Bun}_\nabla(\mathbb A^2; \mathbb G_m^2) $of vector bundles on $\mathbb A^2$, invariant under the natura... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Q:
How to use a computer to give guesses for a counting formula, given the first few terms? Are there any systematic approaches developed on how to derive some "succinct" combinatorial formulas e.g. using factorials/hypergeometric terms and polynomials with integer coefficients that fit the first few terms of a given ... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Rotary dial
Push-button pulse dialing
Even after the transition to DTMF dialing with push-button keypads in most areas, pulse-dialing telephones continued to be produced for some time, even with keypads for dialing, for use with certain private exchange systems. Some of these can be distinguished visually by the lack... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Movable seating
Former stadiums with movable seating
San Diego Stadium (formerly Jack Murphy Stadium, Qualcomm Stadium, and SDCCU Stadium) in San Diego, California, United States, was formerly shared by the San Diego Padres of Major League Baseball, the San Diego Chargers of the National Football League, and the San ... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
ISO-IR-153
ISO-IR-153
ISO-IR-153 (ST SEV 358-88) is an 8-bit character set that covers the Russian and Bulgarian alphabets. Unlike the KOI encodings, this encoding lists the Cyrillic letters in their correct traditional order. This has become the basis for ISO/IEC 8859-5 and the Cyrillic Unicode block. | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Talk radio
United States
Two radio stations – KMOX, 1120 AM in St. Louis, Missouri, and KABC, 790 AM in Los Angeles – adopted an all-talk show format in 1960, and both claim to be the first to have done so. KABC station manager Ben Hoberman and KMOX station manager Robert Hyland independently developed the all-talk f... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Alternative versions of the Hulk
Characterization
Hulk The traditional Hulk, often called "Savage Hulk", was originally shown as grey and average in intelligence. He roamed aimlessly and became annoyed at "puny" humans who took him for a dangerous monster. Shortly after becoming the Hulk, his transformation continued... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Zulu grammar
Noun classes
Tone dissimilation: Any remaining word-final HH pattern becomes HL.These rules are ordered, so that for example the prefix-spread rule applies before the left deletion rule: even if the left deletion rule deletes a high tone from the first syllable of the stem, the prefix spread rule will st... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Application Interface Specification
Implementation Registry
The SA Forum Implementation Registry is a process that enables implementations of the SA Forum specifications to be registered and made publicly available. Membership is not required to register implementations. Implementations that have been successfully re... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Pharmacokinetics
Clinical pharmacokinetics
An example is the relaunch of the use of ciclosporin as an immunosuppressor to facilitate organ transplant. The drug's therapeutic properties were initially demonstrated, but it was almost never used after it was found to cause nephrotoxicity in a number of patients. However... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
PM²
Supporting Bodies
Centre of Excellence in PM² (CoEPM²) The purpose of the Centre of Excellence in PM² is to provide the European Commission and EU Institutions with high-quality Project Management infrastructure, support, training and consulting services. The CoEPM² supports the PM² Methodology, coordinates an in... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Compute $\int_{0}^{\frac \pi2} \sin((m-1)x)\sin(mx)\sin((m+1)x)dx$. Let $m$ be a natural odd number. Compute:
$$\int_{0}^{\frac \pi2} \sin((m-1)x)\sin(mx)\sin((m+1)x)dx.$$
I tried using the integral property:
$$\int_0^af(x)dx=\int_0^af(a-x)dx,$$
and then adding them up but it doesn't work... I'm thinking mayb... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Two-sided market
Pricing
On the other hand, even though two-sided pricing strategies generally increase total platform profits compared to traditional one-sided strategies, the actual end value of the two-sided pricing strategy is contingent on market characteristics and may not offset the costs of implementation. Fo... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Phenomenological description
Early proponents
Edmund Husserl Edmund Husserl originally conceived of and developed the method of phenomenological description. His original method, called a Husserlian description, uncovers or discloses the structures and forms of conscious experience. A Husserlian description typically... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Hydrometallurgy
Solution concentration and purification
In-situ leaching In-situ leaching is also called "solution mining". This process initially involves drilling of holes into the ore deposit. Explosives or hydraulic fracturing are used to create open pathways within the deposit for solution to penetrate into. Lea... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Determining probabilities with limited knowledge - sample problem I'd like to know where should I look for knowledge and patterns for this kind of problems.
Say we have two groups of people, A and B. We know that 80% of A group are males, while in B group only 30% are males. We also know that person x belongs to b... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Q:
Cover a line segment randomly with smaller line segments Covering a circle randomly with arcs has been well studied in the past (Geometric Probability - Solomon).
But the problem when the circle is changed to a line segment doesn't seem to have been studied before.
I'd like to know if there's any work out there w... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Sugarcane mill
Production of raw sugar
Centrifuging The sugar centrifuge serves to separate the massecuite into sugar crystals and mother liquor / molasses. These centrifuges consist of a cylindrical basket suspended on a spindle. The perforated sides are lined with wire cloth, inside of which are metal sheets contai... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Electron diffraction
Types and techniques
In a scanning electron microscope In a scanning electron microscope the region near the surface can be mapped using a electron beam that is scanned in a grid across the sample. A diffraction pattern can be recorded using electron backscatter diffraction (EBSD), as illustrated... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Is it true that $\int{\frac{\partial}{\partial t}f(x,t)\,\mathrm dx} = \frac{d}{dt}\int{f(x,t)\,\mathrm dx}$? I was wondering why and when is true that:
$\displaystyle\int{\dfrac{\partial}{\partial t}f(x,t)\,\mathrm dx} = \dfrac{d}{dt}\int{f(x,t)\,\mathrm dx}.$
I would appreciate any help.
A:
This is called diffe... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
Data journalism
Data journalism
Telling stories based on the data is the primary goal. The findings from data can be transformed into any form of journalistic writing. Visualizations can be used to create a clear understanding of a complex situation. Furthermore, elements of storytelling can be used to illustrate wha... | https://huggingface.co/datasets/milkshake721/2.1M-wiki-STEM |
Q:
Parametrization for intersection of sphere and plane Given is the sphere $x^2 + y^2 + z^2 = 4$ and the plane $x + y = 2$ in $\mathbb R^3 $.
How can I find a parametrization for the intersection of the two?
A:
You are in luck because one of the equations is linear.
Since $x+y=2$ it follows that $x=2-y$. We can s... | https://huggingface.co/datasets/flax-sentence-embeddings/stackexchange_math_jsonl |
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