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Python use Selenium to control the browser is easy to use, and can do lots of stuff, recently used it as automatic login the website and reply the forum post at certain interval.
pip install selenium
You have to download the webdriver and put somewhere in your computer.
For Chrome, it’s “chromedriver.exe”.
For Firefox,... | <urn:uuid:82654e23-8a3f-4b6e-8be2-2559620636d4> | 2.609375 | 508 | Tutorial | Software Dev. | 42.598333 | 95,640,746 |
Differentiate between Excoscopic and endoscopic pattern of development in embryo ?© BrainMass Inc. brainmass.com July 15, 2018, 8:50 pm ad1c9bdddf
There are two basic patterns of embryo development - Exoscopic and Endoscopic. Exo implies "out of" and endo implies 'into'. Scopic refers to the archegonium. The shoot apic... | <urn:uuid:c9394bc3-e61f-4a8e-adf3-20ee006a091f> | 2.8125 | 163 | Truncated | Science & Tech. | 16.059855 | 95,640,747 |
After investigating the upper atmosphere of the Red Planet for a full Martian year, NASA's MAVEN mission has determined that the escaping water does not always go gently into space.
Sophisticated measurements made by a suite of instruments on the Mars Atmosphere and Volatile Evolution, or MAVEN, spacecraft revealed the... | <urn:uuid:7b5e23ea-2ba6-4d65-af91-94b66519acb6> | 4.03125 | 1,791 | Content Listing | Science & Tech. | 36.020133 | 95,640,768 |
3D model (JSmol)
|UN number||1385 (anhydrous)|
|Molar mass||78.0452 g/mol (anhydrous)|
240.18 g/mol (nonahydrate)
|Appearance||colorless, hygroscopic solid|
|Density||1.856 g/cm3 (anhydrous) |
1.58 g/cm3 (pentahydrate)
1.43 g/cm3 (nonohydrate)
|Melting point|| 1,176 °C (2,149 °F; 1,449 K) (anhydrous) |
100 °C (pentahyd... | <urn:uuid:59140e82-fb41-437e-b160-eb1a7695617d> | 2.703125 | 1,647 | Knowledge Article | Science & Tech. | 62.560594 | 95,640,789 |
Alien hunters claim that a tiny lizard on Mars was photographed by NASA's Curiosity Rover.
Scientists at NASA's Jet Propulsion Laboratory (JPL) predicts that a major dust storm will hit Mars in the next few weeks that might limit the solar energy used by Martian rovers Curiosity and Opportunity.
NASA's new blue-collar ... | <urn:uuid:f7c75afe-ac59-4b59-ad5d-9a9fdc499d4a> | 3.328125 | 404 | Content Listing | Science & Tech. | 46.608692 | 95,640,801 |
What is uranium 238 used for dating rocks
The energies involved are so large, and the nucleus is so small that physical conditions in the Earth (i.e. The rate of decay or rate of change of the number N of particles is proportional to the number present at any time, i.e.
The half-life is the amount of time it takes for ... | <urn:uuid:96eb5d54-884d-4f4f-b9a8-490c82eff85c> | 3.546875 | 317 | Spam / Ads | Science & Tech. | 51.908935 | 95,640,803 |
Frost weathering is a collective term for several mechanical weathering processes induced by stresses created by the freezing of water into ice. The term serves as an umbrella term for a variety of processes such as frost shattering, frost wedging and cryofracturing. The process may act on a wide range of spatial and t... | <urn:uuid:d3edfee6-5644-48fb-9b16-959911530a39> | 4.0625 | 1,858 | Knowledge Article | Science & Tech. | 64.381657 | 95,640,840 |
EXAMPLE 11. 1. Writing Equations. Solution. From Table 11.2, we see that hematite is Fe 2 O 3 . From Chapter 7, we know that hydrochloric acid is HCl. We are told in the example that the products are FeCl 3 and H 2 O so we now have enough information to write an unbalanced equation.
Download Policy: Content on the Webs... | <urn:uuid:a34492e7-76df-47cf-8adf-d150eb07f53f> | 3.78125 | 773 | Tutorial | Science & Tech. | 64.854394 | 95,640,844 |
ROTATION OF GRANULAR MATERIAL IN LABORATORY TESTS AND ITS NUMERICAL SIMULATION USING TIJ–COSSERAT CONTINUUM THEORY
It is important to take into consideration the particle rotation when discussing the behaviour of deformation in granular material. A Cosserat continuum theory is suitable for the problems that include rot... | <urn:uuid:887c43a7-87c9-4dc8-a168-01aab6c1a565> | 2.53125 | 358 | Academic Writing | Science & Tech. | 28.158557 | 95,640,880 |
The National Oceanic and Atmospheric Administration (NOAA) issued its annual Arctic Report Card today, and no time might seem more crucial than now as the world grapples with the natural, physical and socio-political aspects of climate change. NOAA released the report card to the media and the public via a call-in webi... | <urn:uuid:85a64156-20a3-4fb0-a213-d5a1e9938563> | 2.953125 | 765 | News (Org.) | Science & Tech. | 35.827098 | 95,640,883 |
Authors: Gerges Francis Tawdrous
Solar Data Analysis tells us that…… Mercury has 2 velocities 1st Velocity = 47.4 km/sec which is registered in NASA Planetary Fact Sheet 2nd Velocity= 47.8 km/sec which is necessary velocity to cover Mercury Orbital Circumference 57.9 mkm x 2π= 364 mkm in Mercury Orbital Period 88 days ... | <urn:uuid:778a18dc-15f9-40df-b574-0652017d73cb> | 3.078125 | 319 | Academic Writing | Science & Tech. | 53.51567 | 95,640,890 |
In classical mechanics, Maupertuis's principle (named after Pierre Louis Maupertuis), is that the path followed by a physical system is the one of least length (with a suitable interpretation of path and length). It is a special case of the more generally stated principle of least action. Using the calculus of variatio... | <urn:uuid:402e1a3d-2c5b-4ae3-a4bd-8b463fa46e4e> | 3.46875 | 2,260 | Knowledge Article | Science & Tech. | 41.033624 | 95,640,892 |
|Biopolymers are produced by organisms. These are monomeric units that are linked together to give rise to large structures e.g. RNA, DNA and polynucleotide. Multilayer films are thin layers of different structures. These multilayer films find application in optics, optical coatings, optical filters and mirrors etc. Mu... | <urn:uuid:03b95d22-cab8-47ce-b3a3-b7fed3542ac4> | 3.109375 | 400 | Knowledge Article | Science & Tech. | 22.451087 | 95,640,895 |
Planet X ?
Planet X : In 2016 further work showed this unknown distant planet is likely on an inclined, eccentric orbit that goes no closer than about 200 AU and no further than about 1600 AU from the Sun. The orbit is predicted to be anti-aligned to the clustered extreme trans-Neptunian objects. Because Pluto is no lo... | <urn:uuid:747a7e61-503d-488f-a18e-df2005a00ac6> | 2.953125 | 94 | Truncated | Science & Tech. | 45.431788 | 95,640,899 |
As quarks have a baryon number of +1/, and antiquarks of −1/, the pentaquark would have a total baryon number of 1, and thus would be a baryon. Further, because it has five quarks instead of the usual three found in regular baryons (a.k.a. 'triquarks'), it would be classified as an exotic baryon. The name pentaquark wa... | <urn:uuid:3410a274-5cb2-4b2b-94f9-2463906d32c3> | 3.625 | 3,916 | Knowledge Article | Science & Tech. | 71.377918 | 95,640,901 |
Posted by : Nur Prasetiyo (Zutonx Blog) Monday, September 6, 2010
The three fundamental physical quantities of mechanics are length, mass, and time, which in the SI system have the units meters (m), kilograms (kg), and seconds (s), respectively. Prefixes indicating various powers of ten are used with these three basic ... | <urn:uuid:dfcea155-7fad-4762-b93b-a4fba8d41562> | 3.953125 | 227 | Personal Blog | Science & Tech. | 24.437955 | 95,640,904 |
Track topics on Twitter Track topics that are important to you
An electrochemical cell comprising a novel dual-component graphite and Earth-crust abundant metal anode, a hydrogen producing cathode and an aqueous sodium chloride electrolyte has been constructed and used for carbon dioxide mineralisation. Under an atmosp... | <urn:uuid:35721012-0391-4de1-b618-a0b8d6c9fac3> | 2.546875 | 1,045 | Content Listing | Science & Tech. | 23.429574 | 95,640,907 |
A study by an international team of scientists coordinatedby Italy's MUSE - Science Museum updates knowledge on the faunal richness of the Eastern Arc Mountains of Tanzania and Kenya; presents the discovery of 27 new vertebrate species (of which 23 amphibians and reptiles); identifies the drivers of the area's exceptio... | <urn:uuid:f37458da-4a9e-4c98-b4cb-9bf0cd103965> | 3.296875 | 1,595 | Content Listing | Science & Tech. | 31.553349 | 95,640,921 |
why is gravity known as the weakest force ?
According to me, it is known as the weakest force as any other force can overcome it. Eg. When we pick a bag, we are overcoming the gravitational force by using our strength.
as it is inversely proportional to the square of the distance between the object and it decreases con... | <urn:uuid:1751759e-dbbc-4db9-9036-787ef2a1b0a7> | 2.890625 | 71 | Q&A Forum | Science & Tech. | 45.099274 | 95,640,925 |
- Open Access
Is the Ryukyu subduction zone in Japan coupled or decoupled? —The necessity of seafloor crustal deformation observation
© The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS); The Seismological Society of Japan; The Volcanological Society of Japan; The Geodetic Society of Japan; Th... | <urn:uuid:2933c2a9-59bc-4e8c-b086-f7f974346ffa> | 2.984375 | 266 | Truncated | Science & Tech. | 19.612033 | 95,640,932 |
Over four billion years ago, the Earth was bombarded with giant asteroids, researchers have confirmed. Scientists from academic and government institutions, including NASA's Solar System Exploration Research Virtual Institute (SSERVI) published the new findings in the July 31, 2014 issue of Nature, in a paper entitled ... | <urn:uuid:4908f325-9916-4879-976e-22331196605d> | 3.796875 | 323 | News Article | Science & Tech. | 35.90301 | 95,640,935 |
Four large earthquakes were recorded on Wednesday and Thursday this week, including one major earthquake in southern Japan which killed 2 people, as well as another in India where Royal couple Kate and William were visiting. Scientists have raised the alarm that the unusual number of quakes occurring at the moment coul... | <urn:uuid:ddbc3605-6aff-47cf-a450-e984cf508e19> | 2.640625 | 1,031 | Content Listing | Science & Tech. | 49.408905 | 95,640,938 |
Lateral Waves in a One-Dimensionally Anisotropic Half-Space
Anisotropy in conductivity is found in various stratified media including alternating layers of dense rock with low conductivity and less dense rock with higher conductivity shown schematically in Fig. 9.1.1. In such media, the conductivity transverse to the b... | <urn:uuid:222b989f-ff0a-458d-894e-95265ce48a80> | 2.875 | 281 | Academic Writing | Science & Tech. | 43.448238 | 95,640,944 |
How to compile and build the SQLite library on Linux (Ubuntu)
The SQLitePass library uses specific SQLite functions to retrieve schema information on an SQL statement.
These functions are :
Unfortunately, they are not always available in the precompiled library available on the SQLite webpage or in the sqlite package d... | <urn:uuid:375a2002-df2b-40ae-9275-83002bd6467d> | 2.71875 | 387 | Tutorial | Software Dev. | 43.087719 | 95,640,964 |
NASA, National Aeronautics and Space Administration
As the “shoreline” of the Earth’s atmosphere, the mesosphere/lower thermosphere (MLT) region is home to many interesting and important phenomena, the most visible of which are the auroras. Geomagnetic storms, in addition to causing very intense auroral activity, also ... | <urn:uuid:478a69e1-a3e4-468d-9bc8-2a9f0a5deab3> | 3.203125 | 528 | Content Listing | Science & Tech. | 13.433164 | 95,640,990 |
A team of European scientists claim that it has generated the most "precise" and "direct" measurement of antimatter.
The Alpha Collaboration, which is based at the European Organization for Nuclear Research (CERN) and involves academic and other institutions from across the world, has spent three decades exploring spac... | <urn:uuid:dc821da3-fc49-4616-b675-0bcca7f4b68c> | 3.359375 | 663 | News Article | Science & Tech. | 23.581461 | 95,640,994 |
Phase Separation in Fluids in the Absence of Gravity Effects
Gravity effects during the phase separation of binary fluids in the critical region have been suppressed by two means: annuling the gravity in a space experiment and/or using a strictly density-matched mixture on earth. Such an isodensity system can be produc... | <urn:uuid:6c9c59bb-6a00-47c2-b830-3dfee99b4af8> | 3.078125 | 741 | Truncated | Science & Tech. | 63.766533 | 95,641,002 |
The different types of faults - including reverse, normal, thrust and strike-slip - are defined by how the two blocks of crust move relative to each other.
CK-12 (Middle School)
MS-ESS2-2 - Geoscience Processes & Earth’s Surface , MS-ESS2-3 - Plate Motions
DEPTH OF KNOWLEDGE (DOK) LEVELS:
3Read this assignment in Activ... | <urn:uuid:c9aff874-5aa3-49c1-9928-7e506d360c94> | 3.609375 | 95 | Product Page | Science & Tech. | 25.125 | 95,641,005 |
GNSS and Hydrography - 01/01/2008
A precise navigation system that has been fully operational only since 1995, yet has had such an impact on hydrography… it looks as if the future of these systems will make interesting reading.
GNSS stands for Global Navigation Satellite System and has been dominated by GPS. All hydrog... | <urn:uuid:1d65499d-6fd0-4929-b30d-b83f95a79e0d> | 3.171875 | 1,725 | Knowledge Article | Science & Tech. | 37.705392 | 95,641,018 |
Jülich researchers develop ultrahigh-resolution 3-D microscopy technique for electric fields
Using a single molecule as a sensor, scientists in Jülich have successfully imaged electric potential fields with unrivalled precision. The ultrahigh-resolution images provide information on the distribution of charges in the e... | <urn:uuid:32c4d992-d641-4ee5-a1ff-143db49eb308> | 2.84375 | 1,563 | Content Listing | Science & Tech. | 35.652293 | 95,641,019 |
Fermium: the essentials
Fermium atoms have 100 electrons and the shell structure is 220.127.116.11.30.8.2. The ground state electronic configuration of neutral fermium is [Rn].5f12.7s2 and the term symbol of fermium is 3H6.
Fermium's chemical properties are largely unknown. Fermium is a radioactive rare earth metal. Th... | <urn:uuid:23b9ffad-4617-4f18-b39b-836f89fb4751> | 3.1875 | 632 | Knowledge Article | Science & Tech. | 54.495639 | 95,641,037 |
Orbiting the sun from far beyond planet Neptune, the recently discovered planetoid Haumea is a fast-spinning elongated object, completing one rotation every four hours. Now, following fresh observations, astronomers have discovered this dwarf planet also has a ring system in orbit around it.
It's easy to picture a blac... | <urn:uuid:de6d8848-4322-407c-ba2d-1683e8b443c8> | 3.421875 | 403 | Content Listing | Science & Tech. | 28.857999 | 95,641,043 |
- Open Access
Biodiversity of Talitridae family (Crustacea, Amphipoda) in some Tunisian coastal lagoons
© Jelassi et al.; licensee Springer. 2015
Received: 7 May 2014
Accepted: 25 December 2014
Published: 16 January 2015
Although wetlands were remarkable habitats with their fauna and flora diversity, few studies have b... | <urn:uuid:b23b200e-16c7-4607-b5a3-603bfd425878> | 3.046875 | 9,287 | Academic Writing | Science & Tech. | 37.285085 | 95,641,048 |
Gravitational Wave Detection by Interferometry
by Matthew Pitkin, Stuart Reid, Sheila Rowan, Jim Hough
Publisher: arXiv 2011
Number of pages: 80
The main theme of this review is a discussion of the mechanical and optical principles used in the various long baseline systems in operation around the world - LIGO (USA), Vi... | <urn:uuid:76e511dd-7092-4db8-a38d-eed19b108e1e> | 2.5625 | 349 | Content Listing | Science & Tech. | 14.9475 | 95,641,059 |
Wednesday, 26 March 2008
Have you ever hated to be right?
The Wilkins Ice Shelf covered an area of 16,000km2 (the size of Northern Ireland). Having been stable for most of the last century it began retreating in the 1990s. A major breakout occurred in 1998 when 1000km2 of ice was lost in a few months.
Satellite images ... | <urn:uuid:b0717a63-8693-4abb-92d8-250db1c539cb> | 3.421875 | 826 | Personal Blog | Science & Tech. | 47.147821 | 95,641,060 |
Mercury is emitted to the air from Hg-enriched and low Hg-containing (natural background) substrates. Emitted Hg can be geogenic, or can be derived from the re-emission of Hg that was previously deposited to the soil from the atmosphere. Atmospheric Hg can be derived from natural and/or anthropogenic sources and can be... | <urn:uuid:6c1e8964-9b47-463a-9a43-69303f3224cd> | 3.234375 | 399 | Academic Writing | Science & Tech. | 29.44459 | 95,641,069 |
SOHO has spotted over 2100 comets, most of which are from what's known as the Kreutz family, which graze the solar atmosphere where they usually evaporate completely.
But on December 2, 2011, the discovery of a new Kreutz-family comet was announced. This comet was found the old-fashioned way: from the ground. Australia... | <urn:uuid:5ddc593e-0988-4fef-bf38-7f06da927d2d> | 3.328125 | 1,042 | Content Listing | Science & Tech. | 43.802181 | 95,641,077 |
« A REGIONAL GNSS/GPS NETWORK FOR MONITORING THE CARPATHIAN-DANUBIAN-PONTIC SPACE DEFORMATIONS AND THE IMPACT OF LOCAL EARTHQUAKES » The modern Romanian GNSS/GPS (Global Navigation Satellite System/Global Positioning System) network started in 2001, when the first permanent station was installed on the Lacauti peak in ... | <urn:uuid:09e3dda2-ab85-4f3a-9b64-ae129d98f742> | 3.34375 | 284 | Knowledge Article | Science & Tech. | -6.295179 | 95,641,081 |
A groundbreaking scientific study is underway testing the use of fire as a way to help endangered coastal habitats adapt to rising sea levels.
Thanks to the Gulf of Mexico Foundation based here in Corpus Christi, scientists in Mississippi are looking at controlled burns as way to increase bio-diversity in coastal ecosy... | <urn:uuid:e4a47f00-707d-4a48-ad4f-3b4b62a70e72> | 3.53125 | 463 | News Article | Science & Tech. | 44.545031 | 95,641,112 |
Ask Ethan: How Large Is The Entire, Unobservable Universe?
“We know the size of the Observable Universe since we know the age of the Universe (at least since the phase change) and we know that light radiates. […] My question is, I guess, why doesn’t the math involved in making the CMB and other predictions, in effect, ... | <urn:uuid:06db1ea0-1aea-43f2-b28f-a61535b9484d> | 3.25 | 3,020 | Content Listing | Science & Tech. | 47.624441 | 95,641,116 |
Changes in the sun's energy output may have led to marked natural climate change in Europe over the last 1000 years, according to researchers at Cardiff University.
Scientists studied seafloor sediments to determine how the temperature of the North Atlantic and its localised atmospheric circulation had altered. Warm su... | <urn:uuid:230fdd78-0880-44b5-8209-3ea2eed06478> | 3.6875 | 1,772 | Content Listing | Science & Tech. | 31.79787 | 95,641,118 |
Write the pseudocode for a recursive function TERNARY TO BINARY, that will convert a ternary tree into a binary search tree.© BrainMass Inc. brainmass.com July 20, 2018, 7:02 am ad1c9bdddf
I recommend reading the attached file; it's the same as below but with nicer formatting :-)
Your problem is to write a psuedocode a... | <urn:uuid:f2cf4ecf-f08a-4917-a68e-13aa2941e02b> | 3.9375 | 223 | Tutorial | Software Dev. | 52.202249 | 95,641,125 |
Resolution and contrast in an electron microscope image are dependent in part upon several factors in the selection or preparation of the specimen over which the electron microscopist has some control. For example, there are various ways of observing the specimen: as a dispersed powder; as a thin section; and indirectl... | <urn:uuid:8c0f67f7-75d6-421f-900b-a26a16a044e9> | 3.03125 | 280 | Truncated | Science & Tech. | 22.641965 | 95,641,138 |
Posted by Etienne Membrives
This article is now at https://etienne.membrives.fr/pebibyte/articles/simple-face-recognition-using-opencv/.
Posted on January 21, 2011, in Code and tagged C++, face recognition, OpenCV, source code. Bookmark the permalink. 28 Comments.
thanks for the rear example
how can i run this on vs201... | <urn:uuid:c8e53de4-6ee5-49ff-9070-c088fc105dad> | 2.5625 | 2,358 | Comment Section | Software Dev. | 70.584852 | 95,641,150 |
The world might need to radically combat global warming by deliberately injecting a small volcanic eruption's worth of planet-cooling sulfur into the stratosphere. That's the talked-about proposal being set forth in a controversial essay by Nobel Prize-winning chemist Paul J. Crutzen, which appears in the August issue ... | <urn:uuid:8d704f8f-79e7-405a-a02a-68e6e0c9e4d5> | 3.578125 | 753 | News Article | Science & Tech. | 38.05842 | 95,641,169 |
Near Realtime Maps of Possible Earthquake-Triggered Landslides
USGS scientists have been developing a system to quickly identify areas where landslides may have been triggered by a significant earthquake.Read Story
Mission Areas L2 Landing Page Tabs
Costs and consequences of natural hazards can be enormous; each year m... | <urn:uuid:7222341f-63dc-44c1-9690-59be20b3b08e> | 2.890625 | 4,795 | Content Listing | Science & Tech. | 39.220927 | 95,641,185 |
New evidence published in Science by Smithsonian geologists dates the closure of an ancient seaway at 13 to 15 million years ago and challenges accepted theories about the rise of the Isthmus of Panama and its impact on world climate and animal migrations.
A team analyzed zircon grains from rocks representing an ancien... | <urn:uuid:55373739-cef5-4e20-89be-b8f86225a7de> | 3.734375 | 1,272 | Content Listing | Science & Tech. | 42.791183 | 95,641,201 |
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Welcome to the Esri Java Geometry Library wiki!
Esri Java Geometry Library
Geometries can have attributes Z, M, ID. All geometries support... | <urn:uuid:6b6a8d61-4878-434d-9fca-d6ce27f62994> | 2.640625 | 669 | Documentation | Software Dev. | 6.866053 | 95,641,217 |
In this program, we are going to pass date into the cells in excel sheet using java .You have create any number of cells and rows and also you can pass different data types into cells.
The package we need to import is :
org.apache.poi.hssf.usermodel.HSSFCellStyle class is used to create an object of HSSFCellStyle. By u... | <urn:uuid:dd14dcc7-54c4-4bc5-bae6-239b71957202> | 3.296875 | 244 | Documentation | Software Dev. | 66.628935 | 95,641,226 |
Five species of oysters are cultivated for food in the Puget Sound region: the Kumamoto (Crassostrea sikamea), the Pacific (Crassostrea gigas), the Eastern (Crassostrea virginica), the European (Ostrea edulis) and—the only native species—the Olympia (Ostrea lurida).
We know that ocean acidification decreases the amount... | <urn:uuid:15d55ab7-d8b4-430f-9010-de754b549aa7> | 3.96875 | 528 | Knowledge Article | Science & Tech. | 40.153083 | 95,641,242 |
The process is safer, simpler and less expensive than previous methods to convert the greenhouse gas associated with climate change to a useful product, said Krishnan Rajeshwar, interim associate vice president for research at UT Arlington and one of the authors of a paper recently published in the journal Chemical Com... | <urn:uuid:998fc792-aa3c-49bc-b6d9-791e35e2e95f> | 3.40625 | 1,325 | Content Listing | Science & Tech. | 33.658438 | 95,641,251 |
The Amazon rainforest puts on its biggest growth spurt during the dry season, according to new research. The finding surprised the researchers.
"Most of the vegetation around the world follows a general pattern in which plants get green and lush during the rainy season, and then during the dry season, leaves fall becau... | <urn:uuid:89d4e26a-cd2b-4d01-8ff2-825b8f548c03> | 3.46875 | 1,323 | Content Listing | Science & Tech. | 39.599623 | 95,641,266 |
© Steven Siegel Marine Photobank
This year’s International Day of Biological Diversity (May 22) focuses on islands. Bradnee Chambers, Executive Secretary of the Convention on the Conservation of Migratory Species of Wild Animals discusses the impact of the growing problem of marine debris on islands’ wildlife and the e... | <urn:uuid:ff46779b-09ac-445a-a54e-e1430c217531> | 3.640625 | 1,006 | News (Org.) | Science & Tech. | 26.208931 | 95,641,276 |
Measuring Crustal Stress: Borehole Methods
Stresses within the Earth’s crust are “measured” indirectly by coring, slotting and loading a piece of rock with subsequent analysis of re-equilibrium deformations. This action requires assumptions about constitutive behaviour of the rock, i.e. the relationship between measure... | <urn:uuid:ca62a373-7636-4f15-bd79-302b5ceb2efe> | 3.421875 | 241 | Truncated | Science & Tech. | 37.023385 | 95,641,279 |
Chapter 2, “Variables and Data Types,” introduced the two types of arrays available for use in your PHP programs, indexed and associative. As you may recall, indexed arrays manipulate elements in accordance with position, while associative arrays manipulate elements in terms of a key/value association. Both offer a pow... | <urn:uuid:d60755d4-f2e8-4802-bc0f-76cd0494cfb7> | 2.921875 | 101 | Truncated | Software Dev. | 18.547154 | 95,641,280 |
Despite the advanced stage of diamond thin-film technology, with applications ranging from superconductivity to biosensing, the realization of a stable and atomically thick two-dimensional diamond material, named here as diamondene, is still forthcoming. Adding to the outstanding properties of its bulk and thin-film co... | <urn:uuid:311a9a54-75f2-4424-974a-9d2331489d34> | 2.78125 | 6,592 | Academic Writing | Science & Tech. | 43.096744 | 95,641,283 |
- Open Access
Vertical velocity from the Korean GPS Network (2000–2003) and its role in the South Korean neo-tectonics
© The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS); The Seismological Society of Japan; The Volcanological Society of Japan; The Geodetic Society of Japan; The Japanese Soci... | <urn:uuid:7ddbd42f-4e1f-409e-99d2-1307a65330b4> | 2.53125 | 301 | Truncated | Science & Tech. | 20.672227 | 95,641,297 |
Scientists from the Max Planck Institute for Biology of Ageing in Cologne discover serine as the hitherto unknown amino acid for protein modification, changing a 50-year-old paradigm.
Scientific achievements enlarge our knowledge about how things work and eventually enable us to understand details and even to predict t... | <urn:uuid:ef5baf23-c8f3-4cf3-b41b-9866ba527d2b> | 2.90625 | 1,259 | Content Listing | Science & Tech. | 35.956368 | 95,641,298 |
Fatty acids found on the surface of water droplets react with sunlight to form organic molecules, a new study reports, essentially uncovering a previously unknown form of photolysis. The results could affect models that account for aerosol particles, including models related to climate.
Conventional wisdom holds that c... | <urn:uuid:7291e45b-d80a-41cd-93bd-0f92c743d798> | 3.234375 | 1,069 | Content Listing | Science & Tech. | 32.55746 | 95,641,309 |
|RHODOPHYTA : GIGARTINALES : Cystocloniaceae||RED ALGAE|
Description: Thallus rising from a discoid holdfast forming a thin blade up to 12 cms long, irregularly dichotomously branched but very variable. Often branching from the margins.
Habitat: Epilithic and epiphytic, very rare in the littoral but apparently not unco... | <urn:uuid:52286f02-2fcb-47f0-a15d-58cf83d12bec> | 2.953125 | 303 | Knowledge Article | Science & Tech. | 34.193443 | 95,641,333 |
posted by Anonymous
25.0 mL of 0.100 M acetic acid (Ka= 1.8 x 10^-5) is titrated with 0.100 M NaOH. Calculate the pH after the addtion of 27.00 mL of 0.100M NaOH.
CH3COOH + H2O <-> H3O^+ + CH3COO^-
25mL x 0.100 mmol/ml = 2.5mmol CH3COOH
27mL x 0.100 mmol/ml = 2.7mmol NaOH
There are more base than acid.... so what do I ... | <urn:uuid:5504bad2-1605-4017-b243-4ea915b7bbcf> | 2.6875 | 198 | Q&A Forum | Science & Tech. | 122.87576 | 95,641,340 |
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The third annual International Women and Girls in Science Day will be celebrated worldwide on Feb. 11 in order to recognize the achievements of women in science and to encourage girls to study science.
“February 11 is a day that we celebrate the achievements of women, known and unknown, remembered a... | <urn:uuid:c27110c3-69d9-4e72-8cbc-45f83450f72b> | 3.453125 | 1,088 | News Article | Science & Tech. | 32.953432 | 95,641,352 |
March 2018 - Staff from the Alaska Regional Office and the Golden Gate National Recreation Area Natural Resources Division are continuing to explore and map sea caves and related features along the park’s coast. With surveys of the Marin Headlands coastline completed—but just some of San Francisco’s shorelines surveyed... | <urn:uuid:ffaee8f7-598c-480e-b71a-52090209b687> | 2.84375 | 274 | News (Org.) | Science & Tech. | 36.365241 | 95,641,354 |
Authors: S. Shepard, G. Carver
Affilation: Louisiana Tech University, United States
Pages: 703 - 706
Keywords: solar energy, photovoltaic systems, power distribution
Two of the most promising means of reducing the cost per kilowatt of photovoltaic (PV) systems are: 1) to reduce the cost – which includes recent progress... | <urn:uuid:3ef985f7-e366-4cbd-bf3f-11faef894ca4> | 2.5625 | 319 | Academic Writing | Science & Tech. | 27.152692 | 95,641,355 |
Ozone is a bit of a shape-shifting chemical. High in the stratosphere, ozone acts as an ultraviolet-blocking shield around Earth (which is why the ozone hole is such a problem). At ground level, it’s a pollutant that can cause serious respiratory problems. And if it finds its way into the troposphere — the lowest level... | <urn:uuid:44515456-beb4-46f7-9084-a4464b0e767c> | 4.125 | 924 | News Article | Science & Tech. | 41.805617 | 95,641,356 |
Notices on extreme temperatures for Europe
No active warnings Alert level dark green:
Active weather notice Alert level yellow:
Severe weather watch Alert level orange:
Severe weather warning (moderate) Alert level red:
Severe weather warning (heavy) Alert level violet:
Severe weather warning (extreme)
The map gives an... | <urn:uuid:39cc440c-efad-487f-aa5f-30cd544d40b9> | 2.640625 | 165 | Knowledge Article | Science & Tech. | 0.935455 | 95,641,360 |
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CORPUS CHRISTI, Texas — Aerial images from a drone are being evaluated as a method to survey seagrasses scarred by boat propellers.
Texas Parks & Wildlife Department has partnered with Texas A&M University-Corpus Christi to determine if using unmanned aircraft systems, sometimes cal... | <urn:uuid:cc09aa2e-2443-4105-9c66-ef7f68c1f33f> | 3.140625 | 839 | News Article | Science & Tech. | 36.535573 | 95,641,397 |
This paper provides new insights on the regeneration step of an ion exchange process for the treatment of surface and ground water characterized by high sulphate concentration. Repeated regeneration of ion exchange resin with a sodium chloride solution (brine) did not alter the resin performances with respect to the fr... | <urn:uuid:a239f8e2-ad2d-44e9-9cdb-9eb9acb4bdb7> | 2.65625 | 335 | Academic Writing | Science & Tech. | 35.513896 | 95,641,420 |
Blowfly larvae (Diptera: Calliphoridae) fulfil an important ecological function in the decomposition of animal remains. They are also used extensively in forensic entomology, predominantly to establish a minimum time since death, or a minimum post-mortem interval, using the larval length as a 'biological clock'. This s... | <urn:uuid:b8fe4fd5-5820-4a45-8120-a343b85de9d6> | 3.109375 | 229 | Academic Writing | Science & Tech. | 12.795 | 95,641,431 |
noun: A material that absorbs neutrons in a reactor.
Angliško žodžio naudojimo pavyzdys:
And, last of all, the first scan showed that, this time, the placenta is placed towards my back, effectively removing a potential frontal shock absorber from the equation.
Richards decided a hinge would help by allowing the ankle t... | <urn:uuid:fd804268-78b8-4061-b15c-b36444d308ea> | 2.921875 | 215 | Structured Data | Science & Tech. | 40.961709 | 95,641,445 |
25 relations: Absolute magnitude, Apparent magnitude, Boss General Catalogue, Bright Star Catalogue, Constellation, Durchmusterung, Extrasolar Planets Encyclopaedia, Flamsteed designation, Giant star, HD 167042, Henry Draper Catalogue, Hipparcos, Light-year, List of exoplanets, Lynx (constellation), Minimum mass, Okaya... | <urn:uuid:93e7c770-bfae-430e-8e0f-805410d34af4> | 3.0625 | 1,294 | Structured Data | Science & Tech. | 48.046703 | 95,641,458 |
Google Guava is an open-source(a decentralized software-development model that encourages open collaboration) set of common libraries for Java, mainly developed by Google engineers. It helps in reducing coding errors. It provides utility methods for collections, caching, primitives support, concurrency, common annotati... | <urn:uuid:6836726a-d220-442c-a206-49c216207b89> | 3.015625 | 1,501 | Knowledge Article | Software Dev. | 30.878644 | 95,641,459 |
With a brush, some batteries, a small motor and a few wires, it’s easy to create a robot that spins, bumps and buzzes around on any smooth surface.
-a small brush, like a vegetable brush or a cleaning brush
-two AA batteries
–battery holder for 2 AA batteries (optional)
-a small toy motor with lead wires and pencil era... | <urn:uuid:0a035c13-dc5f-4f68-af52-4a782a80f723> | 3.96875 | 3,742 | Personal Blog | Science & Tech. | 59.984803 | 95,641,462 |
1. In a density experiment, a student experimentally measures the following four values for the density of liquid ethanol: 0.772g/ml, 0.774g/ml, 0.785g/ml, and 0.775g/ml. The theoretical density of ethanol is 0.789 g/ml at 20ºC.
a. Compute the average density of ethanol.
b. Compute the % error for the average density (... | <urn:uuid:9b2100f5-4279-42ee-845b-eec52b1dc0aa> | 3.375 | 561 | Tutorial | Science & Tech. | 89.220866 | 95,641,468 |
Science and technology was discovered years ago.Science is a field of observation, conducting experiment, assumption, curiosity, and it is all about failure and success.Many inventions was performed and some of them were failed and due to this failure ,some new invention was accidentally discovered like,
Percy Spencer ... | <urn:uuid:cfb38e86-9dc6-402a-b786-10300fc7ed69> | 2.65625 | 433 | Spam / Ads | Science & Tech. | 24.623097 | 95,641,474 |
MOLA Digital Altimetry. NASA Image. Martian Oceans. Evidence for a Northern Ocean on Mars. Overview. Where could the water have come from? ( Origin of water on Mars) Could the Martian climate have been favorable for a liquid ocean? ( Climate conditions and obliquity simulations)
Lunine et al. discuss:
Lunine et al. co... | <urn:uuid:9e6a887a-24ed-44b2-b1bd-29eab4b73e95> | 2.84375 | 393 | Content Listing | Science & Tech. | 68.856721 | 95,641,485 |
What happens when an insect touches a spider’s web?
Most web-spinning spiders line their silken threads with droplets of glue, which snag blundering insects. But one group—the cribellate spiders—does something different. Their threads are surrounded by clouds of even more silk—extremely fine filaments, each a hundred t... | <urn:uuid:f8bf1c3a-5233-4c20-81a6-a00dd26813cd> | 3.984375 | 1,008 | News Article | Science & Tech. | 50.564439 | 95,641,486 |
- Full paper
- Open Access
Active monitoring at an active volcano: amplitude-distance dependence of ACROSS at Sakurajima Volcano, Japan
© Yamaoka et al.; licensee Springer. 2014
Received: 3 October 2013
Accepted: 22 April 2014
Published: 7 May 2014
First testing of volcanic activity monitoring with a system of continuo... | <urn:uuid:a28fa863-af2c-4d9d-b0e8-620d6fcca424> | 2.796875 | 9,150 | Academic Writing | Science & Tech. | 46.435196 | 95,641,494 |
The code I'm working on manipulates routing tables on three different platforms: Linux, Windows and Solaris. Each of them has a different behavior for different scenarios. Here I attempt to document those differences.
First some definitions:
- Interface A device which can directly reach a subnet via ARP or other protoc... | <urn:uuid:cb3940de-c9d2-494c-a9bd-30384d89aea7> | 2.84375 | 1,232 | Personal Blog | Software Dev. | 44.364934 | 95,641,503 |
There are a few ways to create sets, depending on which version of Python you use.
For 2.6 and earlier, which is available in later Pythons.
To make a set object, pass in a sequence or other iterable object to the built-in set function:
x = set('abcde') y = set('bdxyz') print( x ) # Pythons <= 2.6 display format # from... | <urn:uuid:44b41b76-559e-445d-b5c1-724583e6bf87> | 3.75 | 306 | Documentation | Software Dev. | 87.001131 | 95,641,522 |
To our knowledge this alliteration was used for the first time within the photonics field in an editorial article in Physics Today, written by the well-respected MIT-physicist Dan Kleppner in the year 1989 (Physics Today 42 (11) 9, 1989). It resonated immediately within the part of the atomic physics community that tri... | <urn:uuid:cef3978a-b12a-4c17-8535-cb3ddb48ad57> | 2.625 | 518 | News (Org.) | Science & Tech. | 22.428836 | 95,641,523 |
Southern Analysis of Transgenic Tobacco Plants
Southern analysis (1) is routinely carried out to determine whether a plant regenerated from tissue-culture has been transformed with foreign DNA. The technique of Southern analysis begins with the extraction of genomic DNA from the plant, digestion of the DNA with diagnos... | <urn:uuid:8dd1ae85-34f1-4ce7-97a7-68dc1f050bc0> | 2.734375 | 316 | Knowledge Article | Science & Tech. | 53.966377 | 95,641,535 |
Climatology is the study of climate. The term climate can be defined as weather conditions averaged over a period of time. Climate models are used in a variety of different ways to study the dynamics of the weather and climate systems to make projections of future climate. Basic knowledge of the climate can be used wit... | <urn:uuid:fba9ca05-f558-4a22-b519-68971c75235d> | 3.546875 | 257 | Knowledge Article | Science & Tech. | 22.467661 | 95,641,546 |
"These signals are the first direct evidence that thunderstorms make antimatter particle beams," said Michael Briggs, a university researcher whose team, located at UAHuntsville, includes scientists from NASA Marshall Space Flight Center, the University of Alabama in Huntsville, Max-Planck Institute in Garching, German... | <urn:uuid:7bd0bbb9-5835-4ff1-b71e-a78e935daeda> | 3.859375 | 1,369 | Content Listing | Science & Tech. | 38.71497 | 95,641,551 |
Print and go reading comprehension practice. Use it to teach reading skills and science at the same time. Your students will better understand chemistry after learning its history.
This one-page reading passage teaches about Robert Boyle's place in the history of chemistry. This is not a complete biography of Robert Bo... | <urn:uuid:395e5c57-411f-4698-bcb5-b19e8391b2be> | 3.65625 | 318 | Product Page | Science & Tech. | 34.99448 | 95,641,553 |
Make a two-digit string from a single-digit integer
How can I have a two-digit integer in a a string, even if the integer is less than 10?
[NSString stringWithFormat:@"%d", 1] //should be @"01"
- Sorting NSDictionary
- Cocoa error 260
- Suppressing “'…' is deprecated” when using respondsToSelector
- Mac OS X: Getting d... | <urn:uuid:f7d82a41-6d2a-4601-a6bc-414a19a5ac36> | 2.90625 | 532 | Tutorial | Software Dev. | 42.947874 | 95,641,555 |
Course Descriptions - Geology
GEO143 Physical Geology (3-3-4)
This is the first part of a two-course sequence introducing students to the nature, processes and formation of Earth's material and the majors features of the earth's crust and topography. This course will consider the mineralogy of the rocks, different rock... | <urn:uuid:fd6c974a-9abf-4e7b-a80e-b71cf8cb5040> | 3.046875 | 291 | Content Listing | Science & Tech. | 39.956624 | 95,641,578 |
Introduction to CSS
This document explain the CSS page composition with example code ,training courses in PDF under 27 pages designated to beginners.
Table of contents
- Size setting: size property
- Margin boxes
- Left/Right/First page setting
- Running header and page number
- Running header setting?stringt-set prope... | <urn:uuid:e86d62bc-78e2-490e-ba6e-883a1ea8aa8b> | 2.9375 | 448 | Content Listing | Software Dev. | 40.173923 | 95,641,582 |
Oliver Morton has written a great book about geoengineering, and that is no small achievement. Say that word aloud—“geoengineering”—and it sounds wonky and remote. But there is a good chance that “geoengineering” will soon be on the lips of every politician on this planet.
The world’s rich economies have steered humank... | <urn:uuid:6e5d5ff7-8381-44e3-98b3-e39703ed50fb> | 2.515625 | 4,148 | Audio Transcript | Science & Tech. | 53.325523 | 95,641,586 |
How do they Calculate Distances to the Stars?
Distance is usually measured with a ruler, measuring tape or a wheel. All these techniques rely on us being able to physically measure the distance between two points, but for stars and planets, this isn't very practical. Instead of measuring, astronomers have to calculate ... | <urn:uuid:63129bf1-b549-48f6-b9ba-84d8a3e341b9> | 4.4375 | 586 | Tutorial | Science & Tech. | 42.219361 | 95,641,609 |
To cite this page, please use the following:
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Found most commonly in these habitats: 4 times found in oak woodland, 3 times found in pine/oak woodland, 4 times found in fir-pine-oak forest, 3 times found in shrub steppe, 2 times found in conifer forest, 2 times found in pine/fir forest... | <urn:uuid:12a4ea12-da0c-43eb-933f-e0e367ace3f2> | 2.53125 | 386 | Knowledge Article | Science & Tech. | 66.276667 | 95,641,612 |
Tipping the scale in wildlife habitats / Human development causes disruption that favorsome species
2001-09-03 04:00:00 PDT Los Angeles -- These are difficult, even perilous times if you're a timber wolf, grizzly bear, mule deer, greater prairie chicken or spotted owl.
The kind of digs you like - virgin wildlands unmar... | <urn:uuid:bd82757b-a2b7-4dc4-be88-55f1dfb81803> | 2.671875 | 1,474 | News Article | Science & Tech. | 36.934997 | 95,641,636 |
Does Open Source Development Produce Secure Applications? A Focus on Mozilla and Firefox Projects
Dr. Yonglei Tao, firstname.lastname@example.org
Open Source Software (OSS) has long been of interest to developers and system administrators since it is very affordable. OSS development has recently received greater attent... | <urn:uuid:9825623c-4f50-4e57-9fad-0980a9568ec3> | 2.78125 | 327 | Academic Writing | Software Dev. | 23.35 | 95,641,676 |
Real-time tracking of eddies and currents could help fishermen avoid protected species
Increased computing power has given fisheries researchers new tools to identify "hotspots of risk," where ocean fronts and eddies bring together masses of fish, fishermen and predators, raising the risk of entangling non-target fish ... | <urn:uuid:703e93e6-4fb3-40f0-94f4-99174e57c50d> | 3.484375 | 775 | Truncated | Science & Tech. | 15.679229 | 95,641,688 |
10,000-year record shows dramatic uplift at Andean volcano
- December 21, 2015
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The temperature 3,000 kilometers below the surface of Earth is much more varied than previously thought, scientists have found. The discovery of the regional variations in the lower mantle where it meets the... | <urn:uuid:679fca98-a9ac-427e-98d7-ba6489b58180> | 2.75 | 95 | Truncated | Science & Tech. | 40.1805 | 95,641,696 |
Microkernel of the GNU system
GNU Mach is the microkernel of the GNU system. A microkernel provides only a limited functionality, just enough abstraction on top of the hardware to run the rest of the operating system in user space. The GNU Hurd servers and the GNU C library implement the POSIX compatible base of the GN... | <urn:uuid:3987e6b9-ad86-4f28-a860-48f04dd2d995> | 2.59375 | 433 | Knowledge Article | Software Dev. | 51.813507 | 95,641,716 |
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Copyright © 2006 Prentice Hall. This image is not available for reuse and is protected by copyright.
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The case for a giant plume of water vapor wafting from Jupiter's potentially life-supporting moon Europa just got a lot stronger.
NASA's Hubble Space Telescope has spotted tantalizing signs of such a plume multiple times over the past half decade, but those measurements were near the limits of the p... | <urn:uuid:3719b826-1916-44b2-97b4-f3b4951d27f4> | 3.1875 | 470 | News Article | Science & Tech. | 47.450261 | 95,641,821 |
Rudnicki, Mark D; Elderfield, Henry; Spiro, Baruch (2001): Sulphate concentrations and sulphur isotopic composition in pore fluids from ODP Leg 168 sites. PANGAEA, https://doi.org/10.1594/PANGAEA.708287, Supplement to: Rudnicki, MD et al. (2001): Fractionation of sulfur isotopes during bacterial sulfate reduction in de... | <urn:uuid:a6aae942-1dd9-4f76-8c31-16c551ee4bb4> | 2.625 | 1,047 | Academic Writing | Science & Tech. | 70.925553 | 95,641,833 |
Regular quadrangular pyramid
The height of the regular quadrangular pyramid is 6 cm, the length of the base is 4 cm. What is the angle between the ABV and BCV planes?
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