darklight03/StackMIAsub huggingface dataset:
Are there meridians that effect cloud movement? While observing radar images of moisture bearing cloud movements (at my location in Florida), I've noticed a splitting of the cloud formations a majority of the time. It has become apparent and predictable.
Question is said in title.Suppose X is a separable topological space and S is a dense subspace of X,to prove S is separable or give a counter-example,and we may add what conditions to make this statement true?
If you have an asteroid for example and a planet, isolated from all other gravitational influence and initially at rest with respect to each other, how would you find a position vs time function for the asteroid and the planet falling toward each other?
I know this is true if F is infinite but don't know how to prove it. And is this still true if F is finite? I think The Primitive Element Theorem is the keypoint to prove this statement. Primitive Element Theorem: Let K/F be a finite extension of fields, if F(K/F) is finite, then there exists q in K such that K=F(q).
What's the most general way of obtaining the mean field theory of a microscopic Hamiltonian/action ? Is the Hubbard-Stratonovich transformation the only systematic method? If the answer is yes then what does necessitate our mean field parameter to be a Bosonic quantity ? Is the reason that all of directly physical observable quantities should commute?
Could be there material that begins melting/softening when it's temperature is lowered? I would say no, but I've seen enough physics to know that not always life is so easy. Moreover I think I've heard something about it, but can't remember a thing.
When a lamp or other luminous object is very bright, we cannot see clearly the things close to it. What we see is a whitish region that surrounds it. What do we call this? (Is it a perception or a phenomenon?) This picture features a lamp in the centre; half the image consists of the white region surrounding the lamp.
Which of the following questions are correct according to the grammar, and why? When will be the results declared? When will the results be declared? Does this hold to all future perfect tenses?
"Welcome to our store!" "We have the best hamburgers in the market which we have been cooking for generation after generation with no equal!" "The best prices around for such a complete piece of work" et cetra. Is there a good expression for such words?
How can we say Mike has an apple, and Jane has an apple in a single clause? Can I say Both Mike and Jane have an apple or Mike and Jane each have an apple? They sound fine to me but I am not sure. Is there any alternative? Each of Mike and Jane has an apple might sound too complicated.
Could you help me find the one-sided exact binomial test formula? I use this statistical test in R-language, but I can't find the formula for it. Eng Wikipedia (https://en.wikipedia.org/wiki/Binomial_test) and RLang help gives me only examples without needed math description. Thank you!
I'm using LyX and need to have the chapters to start soon after the end of the previous chapter. A LyX solution will be most appreciated. Document class report and I am not to change the document class.
I don't even know how to title my request. I am also not including any code, because I have absolutely no starting point. I'm writing a technical document and once in a while I need to put a notice/warning into the text. What I want to do is best described by seeing what I've done in Word: I'd be so grateful for any help!
I search all over the Internet for a proof of Descartes's rule of sign. Found a pdf file which has page-long proof that a high schooler has to no way to understand. Can somebody talented here give me a proof of the rule, in geometry preferably, or if impossible to be done in geometry in simple algebra or trigonometry.
I am reading a book that states the hero "knew himself to be among the dead". Does this means that he considered himself as good as dead, or that he understood that all the people around him were dead? Generally, what does "among the dead" means?
Can anyone describe to me one change to the electric field and one change to the magnetic field that MUST take place as particles gains energy in a synchrotron accelerator? This could also just be an in general question about particles gaining energy.
In Chinese, when we want to express the idea of "change A which is erroneous to B which is correct", we usually say "correct A to B"; very concise, right? But is it the proper way to express that meaning? If so, please cite a web page containing that expression; if not, present the correct way please and cite a web page too.
Water waves are dispersive ( longer wavelengths travel faster ) but sound waves in air are not, otherwise we would listen first the high frequencies and the low frequencies after. What decides if a wave will be dispersive or not? This question has been asked again. I am looking for an answer or a comment that explains the physical reasons behind the mathematics.
Most people know the classic committe style problems. I read this solution to one of the basic version of the committe problem and was impressed, but not sure why it works. I was hoping someone could explain why does it work.
Rolling implies rotation and translation. Cranking implies the motion people used to do before power windows and Sliding is what actually happens to the window. When and why did people start using the expression "roll the windows down," instead of something more descriptive?
If I form a sentence like: I could read the book if I hadn't wasted my time. Would it be considered a past perfect sentence with the part I could read the book being in simple past for context in the sentence or does it only show a possibility?
Is there a formula for generating a set of Coprime integers that every element of this set is coprime to the other elements in this set? I want to create a collection of this formulas!
I am new. I have a question about the icons in the texstudio IDE for tex: the icons in both the tool bar and in the left panel are pretty small. Is there a way to enlarge them a little bit? Thanks very much.
What is correct between "bests" & "best", when used in the context as per title. To clarify, there is no noun after this term. i.e. it's not "one of the best [XYZ]s". Example: I had been to that restaurant. It's indeed one of the best/bests (?)"
I'd like to create a new style in TikZ for nodes with transparent background, rounded corners, with labels oriented vertically on their left on a opaque fill (similar to a tabbed paper). A sample sketch is given below. The "Label" will be given to the style as parameter.
I know how to work from a chemical equation to an ODE, as described here: http://brunel.ac.uk/~cspgoop/uploads/ode_chemical_network.pdf How do I go the other way? I want to convert the Lotka-Volterra ODE system to chemical equations so I can use it in a cell simulation program.
I would like to create B-Lymphocyte picture (antigen) and i would like to know if someone could give me a start point (e.g. online examples, etc.). Here are some examples of what i would like to create: Regards
Which is the correct form when adding the -ify suffix to member? memberify membrify I know it's not a regular word, I want to use it in a context for something like "make me a member".
Are there any books specifically on collision processes between atoms and molecules and collision probability? I would like to get an overview of the factors that determine collision probability between particles, like number density, relative velocity, particle size and such.
I am in favour of compromises and I am glad that Gabriel also is. Is it okay here to end the sentence with "also is"? Is there a better/more proper way to express this?
I would like to ask a question about an abbreviation about for weighing silk and goatswool in a commercial manuscript. The abbreviation using like on the photos. Can you please help me what is the meaning of these abbreviations. Any suggestions are welcome.
If we place a small magnet between two wires carrying current in opposite direction separated by some distance r, will the magnet move or not? And if the magnet will move then in what direction will it move and how?
I am a bit lost how to proceed this integration (I got a recommendation to use substitution here) with goniometric functions in here. I know the correct result, but still can't determine it.
If I place a compass over a wire(such that the wire is positioned north-south) with charge flowing through it, and it points northeast, how can I determine the direction of the electron current flowing through the wire?
Sometimes we read books rather quickly and don't give them much (or any) thought, so the action 'reading' does not necessarily imply that we have given enough thoughts to any book we read. Is there a word that describes reading a book with great care; usually but necessarily slowly over a long period of time.
Usually a two-body nuclear problem is exactly solvable through quantum mechanics e.g. the deuteron nucleus having two particles a neutron and proton. As one goes over to three particle systems, say a triton or a neutron described as composed of three quarks, the equations get coupled. Is there a simple way out to get to calculate the ground state of three particle systems?
In this derivation is it necessary to write the triple integral, as I thought that if we are dealing with one fluid particle it only contains one "point" and hence we do not have to take a sum?
I am not understanding why gradient will show the direction in which the function value rises most quickly. It is just the vector of partial derivatives of the function. And why its magnitude will determine how fast the temperature rises in that direction.
I'm looking for a references / short book which discusses what is going on LHC collider - specific experiments, collision processes, analysis of data, how exactly the facility is operating (not professional level but for a high-energy Phd level). I would love to hear your recommendations.
How to visualise solenoidal vector field;I am thinking it as a solenoid going in a circular fashion with propagation in the z direction. I was solving a problem to check that field is solenoidal or not ?
Online resources describe a function as a correlation between domain and range values, while a sequence is just a bunch of numbers correlated with the term. Isn't this the same thing if you consider the term to be the domain and the sequence value at that term to be the range? What's the difference between a sequence and function?
I am interested in good integer approximation from below and from above for binary Log(N!). The question and the question provides only a general idea but not exact values. In other words I need integers A and B so that A <= Log(N!) <= B
I have done some integration in the past, but came across the following question: The question is simple, calculate the integral and give the final answer. I am really not sure what to do and how I fill in the infinite values. Could somebody give me some more insight in how to solve this question.
I want to use taint in a positive context, something along the lines of: I will have the opportunity to taint my life with the culture and experiences of others. What would be a better word for this purpose?
I want to use well-connected in the context of The James family was a well-connected family in ... Can someone suggest better ways to say it? I want it to mean that that particular family was well known in the area, was well respected, and had clout.
In ZF classes are used informally to resolve Russells Paradox, that is the collection of all sets that do not contain themselves does not form a set but a proper class. But doesn't the same paradox manifest itself when discussing the class of all classes that do not contain themselves?
In the latest South Park episode, I noticed a line: We have so many abandoned babies and not enough people like yourself who care. Which kinda struck me, because I'd expect it to be people like you. Is the original quote broken, or are both correct, representing a different meaning?
Is it important for a physicist to be good at math? Should he be on par with a mathematician? According to me physics and math are like English and biology we study them in the same language but they are not same.
What does "uncancellable" mean? Does it mean that something may be uncancelled, or that something may not be cancelled? [Edit:] How would one express each of those ideas? For bonus points, is there a way to be indicate that something may be not uncancelled? In-uncancellable?
Which of the following is grammatical? He had lollies be they red or blue? He had lollies be them red or blue? It seems as if it could be them as an object of be.
When I first see the following, it is the best theme that I've seen. I want to get theme like this. How can I use theme like this? Bayesian Nonparametrics Part II, Peter Orbanz
I was looking for a free PDF from which I can review MV calculus. Specifically: MV Limits, Continuity, Differentiation. Differentiation of vector and scalar fields Surface/Multiple Integrals A succinct book would be great, (coherent) course notes and presentations would do as well. I ran google searches with filetype:pdf but I couldn't find one which fits all my requirements.
Does anyone know which Latex environments that are supported in pandoc when converting Markdown to html? I have tested equation, align, alignat which seams to work, so is there e.g. a family/kind of environments that are supported, so I don't need to test by trial and error?
There are many problems involving, proving numbers are irrational or not an integer and so forth (e.g roots of polynomials, size of an angle) What are some general techniques/tricks that I can use in these types of olympiad problems?
Is there some well known and useful measures of non-linearity for functions? I know this is rather broad question (more precisely two questions), but I'm stuck with my problem and interested in all answers in hopes it will unlock my thinking process.
The nation and the world would be better off if Congress took a break from partisanship and finally debated a legal framework for the American military action .... Republican lawmakers prefer to simply blame President Obama rather than earn their paychecks.
I've noticed that during British lightning storms, I have only ever seen sheet lightning However, on holiday in other countries, I frequently see Forked Lightning Q) Is this just caused by cloud, or is it two distinct forms of lightning? Q) Is there a reason Britain only seems to get the sheet kind?
As the title states. Is there a way to insert a background picture for a beamercolorbox. I mean I can make two of them overlap or something, but can I insert a background picture somehow? Thanks.
I have seen a nice looking table of contents in a Beamer presentation. There were some formulas, pictures, graphs situated across the frame in a shadow background. Any idea how to do this?
? She cracked an egg into the frying pan. In this sentence, should cracked be replaced with broke? I take that to crack means to break, but without causing a complete separation of the parts. The windshield of this car was cracked.
I have two magnetic bars and when they are brought close sideway the two bars join where the two South poles are adjacent to each other, and so does the two North poles. If the magnetic field goes from South to North and repel when is the same pole, why doesn't the magnetic bar rotate and align itself to NSNS?
What is the difference between a) By then, you will have shown what you meant to do since the beginning. b) By then, you will show what you meant to do since the beginning.(Is this grammatically correct at all?) Thank you.
I m writing one article in which i need to write a paragraph full of medical terms. How can i wrap a text in a line without using line break (or hyphen)? Regards
I am having trouble coming up with a noun that is almost like an Easter egg. Is there any word that could be something someone intentionally leaves for another person to find at a later time?
There are commercial software that create the look of an analog page flipping effect from a PDF document. Is there a similar animation in TeX? (Not to be confused with flippdf package which gives a mirror image for printing machines.)
I am uncertain on how to approach this proof. For most everything I've encountered concerning symmetry, it has involved taking the transpose in order to show some property. Here, I'm not certain if and how that would be effective.
In a cylindrical chamber with a high diameter-to-height ratio; a fluid is tangentially injected. there is an axial exit to the cylinder. how do I determine if the vortex so formed is laminar or turbulent? what parameter will indicate this? (this is a simulation; so I can measure whichever velocity/turbulent KE that is needed.)
Can of course be used in technical writing? I heard that it is used typically in informal writing. I am not sure though. For example, The existing scheduling techniques work well on a mix of single threaded workloads where half of the threads are memory-intensive and half are CPU-intensive. Of course, these are not designed for scheduling multithreaded programs.
If airport security scanners of any kind (xray, thermal, whatever else they use) looked at two items: A printed paper textbook The same printed paper textbook into which we have inserted a regular folded US letter-sized paper with something written on it with a pencil, pen, marker, etc. Could the security be able to detect the difference between the two?
Two diagonal matrices each other's entries rearranged (same eigenvalues and multiplicities), are they similar? This seems like such a simple question, but I can't quite see a connection. I want to say that the two diagonal matrices can commute with each other, and this gives us the algebraic edge to show their similarity, but I'm generally bad with abstract algebra proofs.
If a group is finitely generated, then it is a quotient of the free group on the set of generators. Further if a subgroup of a group has some finite presentation, does it mean that it is normal, intuitively a presentation corresponds to idenitifying certain element (or words), so it might be in some sense a quotient, and therefore normal. Is this right?
I look for an advanced linear algebra (A complete book but wich deals indiferently with infinite/finite vector space). To give an idea i expect a book that (for exemple) would prove the existence of a base in any vector space by Zorn Lemma. Thanks PS: I found Bourbaki's book but the level is quite hard
Is the following conjecture true ? I am trying to collect some properties about box topology and product topology in order to study for topology exam. is the product of connected compact space connected in the box topology?
I don't know whether a semicolon or a comma should be used. For example: Now that GoT is done for the season what will James complain about besides Disney movies?Find out on a new episode of Off Time Radio; if he ever texts me back.
The designer prefers using mathptmx font for the book, but I really dislike its greek characters. They are larger and bolder than non-greek characters. Do you have any suggestion how to please both the designer and myself? :-) Maybe you could suggest another font that looks like Times (New) Roman and does not have this "problem" with greek characters'? Math support is essential.
When diagramming the sentence, "Simon, would you please sing now?", should I diagram Simon or you as the subject? Would you be diagrammed as pronoun and please as an interjection? I am trying to help my son diagram real-life sentences and am getting stuck myself.
I wanna ask why sequence is important in general topology. As far as i know, many theorem can be proved without using sequence. Does sequence make some proof easier than other way? or is there any other reason? If yes, can you give some example for references?
Similar to the Newton Raphson algorithm that has a (global) convergence property when we minimize a (strictly) convex function over Euclidean space (based on the second order Taylor serise expansion with a geometric or any other property), can we say that it also has a convergence property by replacing Euclidean space with a convex cone?
How can you add vertical space between the word "Proof" and the actual start of the proof? This question shows how to start the proof on a new line, but I can't add space properly.
I've heard that the cat which there may not be enough room to swing actually refers to a type of whip. Is that true? What is the actual origin of the phrase not/barely enough room to swing a cat?
I am digitizing a book and there is only a single page which has page border as shown in the attached image. How can I create border to a single page? Is there a library where I can choose a border from?
Is the Riemann sphere anything more than a simple visual tool to help students understand the complex planes, or the behavior of complex valued functions at infinity, limit points etc? Or is there a practical use in calculations of complex valued functions using the topology or geometry of the the sphere itself?
What are the conditions to be met by a LP that allows to infer that its optimum solution will be integral? Is total unimodularity a necessary and/or sufficient condition? What if all variables are binary?
I recently used a sentence similar to the following: Curiously, do you prefer black? Some people found it grammatically incorrect. That was a surprise, for I thought it was perfectly okay. Someone even came with an alternative: Out of curiosity, do you prefer black? Is the second sentence actually better? Is there a real difference (bar the number of characters)?
I have seen many popular accounts of simple magic squares but I would like to find a proper mathematical background to understanding magic squares. What background knowledge do I need. I am a retired senior school maths teacher.
The condition to get an interference pattern we must need coherent sources. After superposition, they produce interference. If we select a random photon in the superposition states, can I know the source it came from?
When there is a phrase like "the page of the book," is it correct to put both the in the sentence? What are the rules in general? What if we had more OF in the sentence? e.g. "the room of the department of the organization"
Is hydrostatic pressure independent of temperature? Why only the weight of overlaying liquid is taken into account for calculating hydrostatic pressure and not the collision forces due to temperature? In space (if temperature is not zero),will the liquid pressure on walls be zero?
Does anyone know how to make relatively simple diagrams like the images below? Is there a some sort of "template" I could use perhaps? I'd like to code my Calculus notes but I'm not sure how to make the diagrams. It's Left approximation, right approximation, and middle approximation, respectively. Alas...
I am looking for a singular word that categorizes this set of words: {forewords, preface, prologue, chapter, author's note, etc} The best I can come up with right now is Section Heading which is obviously not one word.
I am using latex editor LyX. I write a book with many authors. I want to list each author name in each chapter in table of content. How can I list author name in table of content?
That chair was very sturdy, or so I thought. "Or so I thought" means the previous phrase is wrong after a while of consideration. (or something similar) Is there any term/words that can replace "or so I thought" in the same/similar context? (Rephrasing is fine, but not just purely replacing the words, ie. "or so I presumed")
I sent my CV to get a job into one company. But they rejected it. The reason was: "Please do not send your CV without a cover note." English is not my native language and it is hard for me to understand what cover note means. What is it?
There are several question in this site comparing different basis functions including Schauder basis and others, but I could not connect the difference between the Schauder basis and Eigenbasis clearly. Would someone please point the best way to contrast between the two?