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The Activation-Relaxation Technique nouveau (ARTn) is an eigenvector following method for systematic search of saddle points and transition pathways on a given potential energy surface. We propose a variation of this method aiming at improving the efficiency of the local convergence close to the saddle point. We prov...
We present a simple and efficient method for refining maps or correspondences by iterative upsampling in the spectral domain that can be implemented in a few lines of code. Our main observation is that high quality maps can be obtained even if the input correspondences are noisy or are encoded by a small number of co...
The formation of macroscopic reconnected magnetic structures (islands) have been observed in advanced experiments on weakly collisional, well confined plasmas while established theories of the drift-tearing modes, which depend strongly on the electron temperature gradient and can describe the formation of these struc...
This is a truly heartwarming film not just about love, but about learning about yourself and your values in life. Though the story is a novel starting point for a film, it is easily recognized by most people. It combines a wicked sense of humor with a subtle assault on homophobia. Not to be missed.
At-grade rail may be acceptable to the FTA as a viable option but it does not meet the terms of the 2012 Full Funding Grant Agreement (FFGA), which calls for “80 light metro fully automated (driverless) rail vehicles.” At-grade rail will require an operator. I also calculate the cost for conversion, using the Honolulu ...
Now first let me say I love god awful movies. Especially horror films mainly. I watched hundreds of movies on Mystery Science Theater 3000 with no pain. But this is the absolute worst film on the planet!!! I had to turn it off it was so bad. It was unfunny and just plain unwatchable. Give me 3 back to back viewings of ...
A hybrid Car-Parrinello QM/MM molecular dynamics simulation has been carried out for the Watson-Crick base pair of 9-ethyl-8-phenyladenine and 1-cyclohexyluracil in deuterochloroform solution at room temperature. The resulting trajectory is analyzed putting emphasis on the N-H$...$N Hydrogen bond geometry. Using an e...
If you are looking for the feel-good hit of the summer, Dark Harvest 2 might just be your ticket. The production values of this movie are extremely high (looks as if it were filmed with a Sony Handicam and edited using iMovie), especially the sound effects -- they sound straight off of a "Spooky Halloween Sounds" CD! T...
A major bottleneck in nanoparticle measurements is the lack of comparability. Comparability of measurement results is obtained by metrological traceability, which is obtained by calibration. In the present work the calibration of dimensional nanoparticle measurements is performed through the construction of a calibra...
A search for $C\!P$ violation in $\Lambda^0_b \to p K^-$ and $\Lambda^0_b \to p \pi^-$ decays is presented using a sample of $pp$ collisions collected with the LHCb detector and corresponding to an integrated luminosity of 3.0 fb$^{-1}$. The $C\!P$-violating asymmetries are measured to be $A_{\mathrm{CP}}^{pK^-} = -0...
We derive a numerical criterion for J-holomorphic curves in 4-dimensional symplectic cobordisms to achieve transversality without any genericity assumption. This generalizes results of Hofer-Lizan-Sikorav and Ivashkovich-Shevchishin to allow punctured curves with boundary that generally need not be somewhere injectiv...
LOL No it doesn't. Roughly half of it goes into the military and intelligence. Welfare is a small piece of the pie. Things conservatives like to dangle in the air like NPR are literally fractions of pennies on the dollar. We have the largest military in the world in terms of expenditures by far. https://en.m.wikiped...
We propose a theory based on non-equilibrium thermodynamics to describe the mechanical behavior of an active polymer gel created by the inclusion of molecular motors in its solvent. When activated, these motors attach to the chains of the polymer network and shorten them creating a global contraction of the gel, whic...
We study the dynamics of a simple random walk on subshifts defined by the beta transformation and apply it to find concrete formulae for the Hausdorff dimension of digit frequency sets for $\beta>1$ that solves $\beta^{m+1}-\beta^m-1=0$ generalising the work of Fan and Zhu. We also give examples of $\beta$ where this...
When I received this item I was handed it from ... When I received this item I was handed it from the mailman before it could even be put in the mailbox yet to my suprise nothing was in the envelope. It somehow didn't get mailed or was lost in the mail. I'm returning it as it came....empty. for a refund
Give the money to a charity of your choice Mr. Parr. Otherwise, how about contests to clearly define the constitutional mandates "for the maximum use consistent with the public interest, and ".... for the maximum benefit of the people" regarding Natural Resources; or, " .... The Legislature...shall establish and ma...
We propose a two fluid theory to model a dilute polymer solution assuming that it consists of two phases, polymer and solvent, with two distinct macroscopic velocities. The solvent phase velocity is governed by the macroscopic Navier-Stokes equations with the addition of a force term describing the interaction betwee...
Some movies you just know you're going to love from the first few seconds. This is one of those movies. Tracing it's roots back to "Double Indemnity," and "The Postman Always Rings Twice" in the 40's - this was a great example of Modern Film Noir in the 90's. Nick Cage plays the "down on his luck" main character who ge...
Spin-filtered time-of-flight photoelectron momentum microscopy reveals a systematic variation of the band structure within a series of highly spin-polarized ferromagnetic Heusler compounds with increasing number of valence electrons (Co2MnGa, Co2MnSi and Co2Fe0.4Mn0.6Si). The positions of the Fermi energy for minorit...
In this paper, we suggest a new way to identify single bright sources of Ultra High Energy Cosmic Rays (UHECR) on the sky, on top of background. We look for doublets of events at the highest energies, E > 6 x 10^19 eV, and identify low energy tails, which are deflected by the Galactic Magnetic Field (GMF). For the so...
In multiple correspondence analysis, both individuals (observations) and categories can be represented in a biplot that jointly depicts the relationships across categories or individuals, as well as the associations between them. Additional information about the individuals can enhance interpretation capacities, such...
Broke after 4 uses I bought this item because of the positive reviews and I feel like I was mislead. With normal use, after only my 3rd or 4th time using it, it broke (see photo). The bikini shaver is still functioning but it has become so dull that it yanks many hairs instead of cutting cleanly so I cannot use that a...
The level density and gamma-ray strength function of 45Ti have been determined by use of the Oslo method. The particle-gamma coincidences from the 46Ti(p,d gamma)45Ti pick-up reaction with 32 MeV protons are utilized to obtain gamma-ray spectra as function of excitation energy. The extracted level density and strengt...
A measured solenoid is a laminated space endowed with a tranversal measure invariant by holonomy, as defined in arXiv:0910.2836. A measured solenoid immersed in a smooth manifold produces a closed current (known as generalized Ruelle-Sullivan current). Uniquely ergodic solenoids are those for which there is a unique ...
The genius that is Stephen Sondheim was never more prominently displayed as it was in his 1979 "Musical Thriller" SWEENEY TODD, a Gothic, gory, grisly, yet delicious musical concoction about a demented barber who returns to London to exact revenge on the evil Judge who not only had him permanently exiled from London, b...
The chemodynamical evolution of spherical multi-component self-gravitating models for isolated dwarf galaxies is studied. We compare their evolution with and without feedback effects from star formation processes. We find that initially cuspy dark matter profiles flatten with time as a result of star formation, witho...
The low-energy S-wave pi N and K N scatterings are studied by the K-matrix approach within the meson exchange framework. The t-channel meson exchanges, especially rho and sigma exchanges, are found to play a very important role in these two processes. The t-channel rho exchange determines the isospin structure of the...
The interlayer magnetoresistance of a quasi-two-dimensional layered metal with a d-wave pseudogap is calculated semiclassically. An expression for the interlayer resistivity as a function of the strength and direction of the magnetic field, the magnitude of the pseudogap, temperature, and scattering rate is obtained....
The physical interpretation of the spectral line polarization produced by the joint action of the Hanle and Zeeman effects offers a unique opportunity to obtain empirical information about hidden aspects of solar and stellar magnetism. To this end, it is important to achieve a complete understanding of the sensitivit...
So I finally saw the film "My Left Foot" last night after years of being told by my mother how amazing it is... The central performance of Day-Lewis is indeed remarkable and amazing, but anyone with even minimal exposure to his other work should expect nothing less.<br /><br />The fatal misjudgement in my eyes was that...
We show that every complete intersection of Laurent polynomials in an algebraic torus is isomorphic to a complete intersection of master functions in the complement of a hyperplane arrangement, and vice versa. We call this association Gale duality because the exponents of the monomials in the polynomials annihilate t...
we must be fair. The Rep.'s failed just as well as the Liberals dishing out the money till Donald used his EO power as it may be just saying there's a SWAMP in Washington. They live in fear of losing their jobs everyday, how can one honestly work "for" the people li dat? Be a man of Conviction aka theDonald
We introduce the operator fidelity and propose to use its susceptibility for characterizing the sensitivity of quantum systems to perturbations. Two typical models are addressed: one is the transverse Ising model exhibiting a quantum phase transition, and the other is the one dimensional Heisenberg spin chain with ne...
Well thought out, maybe not well executed Was excited to use the travel case that came with it until I realized it didn’t even have a zipper. It was also pretty difficult to start the vacuum for the first time because there was a piece of plastic blocking me from using the on switch.
Color comes off, the band pulls your arm hairs and the color isn’t the champagne tone I hoped for. You’ll see scratches on this within a week or so. The band pulls arm hairs as it moves on your wrist so you’ll want to get it nice and tight when you remove the extra links. The links do come out easily with the tools in...
A large amount of annotated training images is critical for training accurate and robust deep network models but the collection of a large amount of annotated training images is often time-consuming and costly. Image synthesis alleviates this constraint by generating annotated training images automatically by machine...
loved material color that I could not find else where ... loved material color that I could not find else where in beige, Was very very small and took apart and altered, would not have spent the money, if it wasn't an important event that had to be matched exactly. Probably 5 sizes smaller , really
Amazing headset for the few months... ...but after that, the audio begins to harshly crackle even at a lower volume. Reinstalling drivers and plugging in the dongle in a different USB port did not help. Also, the simulated 7.1 is terrible and sub channel is mumbling garbage. If this were a standard headset with 5.1 an...
So the argument is, because the background check system is weak and flawed, there should not be any attempts to fix it?? About the same number of Americans now die by firearms as die in traffic accidents. I guess we should scrap our traffic laws too as using the same logic, they appear to be flawed too. The second amen...
The rapid development of topological photonics and acoustics calls for accurate understanding of band topology in classical waves, which is not yet achieved in many situations. Here, we present the Wilson-loop approach for exact numerical calculation of the topological invariants for several photonic/sonic crystals. ...
Given an argumentation framework AF, we introduce a mapping function that constructs a disjunctive logic program P, such that the preferred extensions of AF correspond to the stable models of P, after intersecting each stable model with the relevant atoms. The given mapping function is of polynomial size w.r.t. AF. I...
Within the framework of generalized Papapetrou method, we derive the effective equations of motion for a string with two particles attached to its ends, along with appropriate boundary conditions. The equations of motion are the usual Nambu-Goto-like equations, while boundary conditions turn out to be equations of mo...
One scene demonstrates the mentality of "Terminator Woman" pretty well: Karen Sheperd and another woman are trying to escape from the villain's camp. Karen runs across an armed guard, who points his gun at her, but after a few seconds throws it away and challenges her to a fight. Karen kicks him in the balls, picks up ...
Titanic has to be one of my all-time favorite movies. It has its problems (what movies don't) but still, it's enjoyable.<br /><br />When I stumble across someone who asks me why I like Titanic, I suppose my first reaction is "wait a minute, you don't?" I know so many people who don't like this movie, and I'm not saying...
Kernel methods are fundamental tools in machine learning that allow detection of non-linear dependencies between data without explicitly constructing feature vectors in high dimensional spaces. A major disadvantage of kernel methods is their poor scalability: primitives such as kernel PCA or kernel ridge regression g...
In the standard model, for the t --> W b decay mode, the relative phase is 0-degrees between the dominant A(0,-1/2) and A(-1, -1/2) helicity amplitudes. However, in the case of an additional large t_R --> b_L chiral weak-transition moment, there is instead a 180-degree relative phase and three theoretical numerical p...
See where some amongst the hockey intelligentsia who really should know better are on the Frederik Andersein for President bandwagon--just don't count that whiff in OT of game 1 that could end up costing Your Leafs the series. Yeah, he's been pretty good, but he's not responsible for Your Leafs being ahead in the seri...
TORONTO -- Hospitals across the Greater Toronto Area welcomed the first babies of 2020 early Wednesday morning. A bouncing baby boy was born at exactly the stroke of midnight at Humber River Hospital in Toronto. Weighing a healthy 8.3 pounds, Amiir Deeq Mohammed could be seen Wednesday afternoon in his mother’s arms, ...
We derive the L\'evy-Khintchine representation of the Wiener-Hopf factors for the Normal Inverse Gaussian (NIG) process as well as a representation which is similar to the moment generating function (MGF) of a generalized gamma convolution (GGC). We show, via this representation, that for some parameters the Wiener-H...
Does what it is suppose to do, but there are problems I actually do like this product. I got this to filter out the sun and shade my baby. It looks good and does its purpose, all the while I am still able to see through my rear view mirror. However, it should be noted, that this does not go down as easy as shown in th...
The DACA Renewal Fund: Make a donation to support renewal fees for DACA Recipients! On September 5, 2017 the Trump Administration announced an end to the Deferred Action for Childhood Arrivals (DACA) program. There are 154,000 individuals who qualify to renew their DACA Status before October 5th, 2017. This process is ...
Broken symmetry is the essence of exotic properties in condensed matters. Tungsten ditelluride, WTe$_2$, exceptionally takes a non-centrosymmetric crystal structure in the family of transition metal dichalcogenides, and exhibits novel properties$^{1-4}$, such as the nonsaturating magnetoresistance$^1$ and ferroelectr...
The Daily Mail's Christopher Tookey had some choice things to say about this film, among them "watch it all the way through its 82 miserable minutes, and I guarantee you'll be shaking your head and asking: 'Have we really descended to this?' Yes, we have, for if ever a movie testified to the utter cynicism, tastelessne...
Let $\phi_c(G)$ be the circular flow number of a bridgeless graph $G$. In [Edge-colorings and circular flow numbers of regular graphs, J. Graph Theory 79 (2015) 1-7] it was proved that, for every $t \geq 1$, $G$ is a bridgeless $(2t+1)$-regular graph with $\phi_c(G) \in \{2+\frac{1}{t}, 2 + \frac{2}{2t-1}\}$ if and o...
We report on the structure, magnetization, magnetic anisotropy, and domain morphology of ultrathin yttrium iron garnet (YIG)/Pt films with thickness ranging from 3 to 90 nm. We find that the saturation magnetization is close to the bulk value in the thickest films and decreases towards low thickness with a strong red...
Optical double-quantum two-dimensional coherent spectroscopy (2DCS) was implemented to probe interatomic dipole-dipole interactions in both potassium and rubidium atomic vapors. The dipole-dipole interaction was detected at densities of $4.81 \times 10^8$ cm$^{-3}$ and $8.40 \times 10^9$ cm$^{-3}$ for potassium and r...
Icosahedral shells undergo a buckling transition as the ratio of Young's modulus to bending stiffness increases. Strong bending stiffness favors smooth, nearly spherical shapes, while weak bending stiffness leads to a sharply faceted icosahedral shape. Based on the phonon spectrum of a simplified mass-and-spring mode...
Galactic cosmic rays are the high-energy particles that stream into our solar system from distant corners of our Galaxy and some low energy particles are from the Sun which are associated with solar flares. The Earth atmosphere serves as an ideal detector for the high energy cosmic rays which interact with the air mo...
In earlier work the Kauffman bracket polynomial was extended to an invariant of marked graphs, i.e., looped graphs whose vertices have been partitioned into two classes (marked and not marked). The marked-graph bracket polynomial is readily modified to handle graphs with weighted vertices. We present formulas that si...
Who in their right mind plays a lyrical song at the same time they are portraying an emotional scene between two people? When Flipper confronts his wronged wife in the dressing room, the song sung with lyrical content is as loud as the dialog, so one can hear neither, diluting any emotional impact the scene may have ha...
When American author Edgar Allan Poe visits London, he is approached by British journalist Alan Foster, who becomes the target of a peculiar wager. Not believing Poe's assertion that all of his macabre stories have been based on actual experience, Foster accepts a bet from Poe and his friend Sir Thomas Blackwood that h...
A lawsuit that accused actor Kevin Spacey of sexually assaulting a massage therapist in 2016 ended after the accuser’s estate dropped the case, court documents filed Monday show. The filing, in Federal District Court in California, said the lawsuit against Spacey, who has faced a series of sexual misconduct allegation...
Spoilers ahead.<br /><br />2001: a Space Odyssey is without a doubt the most challenging and successful film by the late Stanley Kubrick. This is not a film that you watch in order to be entertained or amused. Instead it provides you with a banquet of food for thought, images that linger in the mind's eye long after th...
The European Beech is the dominant climax tree in most regions of Central Europe and valued for its ecological versatility and hardwood timber. Even though a draft genome has been published recently, higher resolution is required for studying aspects of genome architecture and recombination. Here we present a chromosom...
Attackers can access sensitive information of programs by exploiting the side-effects of speculatively-executed instructions using Spectre attacks. To mitigate theses attacks, popular compilers deployed a wide range of countermeasures. The security of these countermeasures, however, has not been ascertained: while so...
I don't know, but the movie was just too similar to other movies I've seen. The Ring, The Eye, Dark Water, they're all the same to me. Don't get me wrong, it's beautifully made, lovely camera work, great graphics, but that story is just too.. too common. In the end, it's the score that makes the suspense, you know: the...
We study the statistics of the largest eigenvalues of real symmetric and sample covariance matrices when the entries are heavy tailed. Extending the result obtained by Soshnikov in \cite{Sos1}, we prove that, in the absence of the fourth moment, the top eigenvalues behave, in the limit, as the largest entries of the ...
In standard (mathematical) billiards a point particle moves uniformly in a billiard table with elastic reflections off the boundary. We show that in transition from mathematical billiards to physical billiards, where a finite size hard sphere moves at the same billiard table, virtually anything may happen. Namely a n...
It has previously been proposed that annihilating dark matter particles with MeV-scale masses could be responsible for the flux of 511 keV photons observed from the region of the Galactic Bulge. The conventional wisdom, however, is that it is very challenging to construct a viable particle physics model containing Me...
Let (M,w) be a compact symplectic 2n-manifold, and g a Riemannian metric on M compatible with w. For instance, g could be Kahler, with Kahler form w. Consider compact Lagrangian submanifolds L of M. We call L Hamiltonian stationary, or H-minimal, if it is a critical point of the volume functional under Hamiltonian de...
The second survey of the molecular clouds in 12CO (J = 1-0) was carried out in the Large Magellanic Cloud by NANTEN. The sensitivity of this survey is twice as high as that of the previous NANTEN survey, leading to a detection of molecular clouds with M_CO > 2 x 10^4 M_sun. We identified 272 molecular clouds, 230 of ...
Can't get rid of bubbles I have used screen protectors for my watch, iPhone and iPad so I have had plenty of experience putting these things on my devices. I CANNOT get the bubbles out of these and once you take the protector off the watch and try to reply it gets worse and worse. Now one of them is worthless and I am...
No "force" involved. The rules may be one thing, but being that s/he knew that there was CLEARLY an unfair advantage due to the hormone treatments, s/he should have done the "ethical" thing and sat out of the matches. We all make choices in life. Electing to change gender has consequences that come with it. Just ...
The basic goal of survivable network design is to build a cheap network that maintains the connectivity between given sets of nodes despite the failure of a few edges/nodes. The Connectivity Augmentation Problem (CAP) is arguably one of the most basic problems in this area: given a $k$(-edge)-connected graph $G$ and ...
Accurately estimating uncertainties in neural network predictions is of great importance in building trusted DNNs-based models, and there is an increasing interest in providing accurate uncertainty estimation on many tasks, such as security cameras and autonomous driving vehicles. In this paper, we focus on the two m...
I'm not sure how I can make ten lines out of this question, but I'll try.<br /><br />When Julie went to the dance and they were dancing to slow music. What was the name of the song that was playing and who played it? <br /><br />I love that song! And I watch the movie over and over just to hear that one song.<br /><br ...
The most intensively star-forming galaxies are extremely luminous at far-infrared (FIR) wavelengths, highly obscured at optical and ultraviolet wavelengths, and lie at $z\ge 1-3$. We present a programme of ${\it Herschel}$ FIR spectroscopic observations with the SPIRE FTS and photometric observations with PACS, both ...
Casting bone to pick: David Jannsen was 38 playing the father of Robert Drivas, who was then, 31 (yeah, I realize he's supposed to be just out of college, but clues in the script have him being a loafer and so he's probably 24-25 in the script--- that still puts Jannsen in parenting classes in Junior High). I assume th...
What is really amusing about all of this is that none of this collusion stuff would have mattered if Hillary Clinton won the election. The bottom line is collusion or not, there is ZERO evidence that the Russians effected the outcome of the election. The democrats backed a flawed candidate and the American people made ...
In this paper we study the Lorenz equations using the perspective of the Conley index theory. More specifically, we examine the evolution of the strange set that these equations posses throughout the different values of the parameter. We also analyze some natural Morse decompositions of the global attractor of the sy...
Wow Raven33,,,you just want personal attention or what? You think just because they are public servants, they owed you? I don't know what problem you had but obviously it wasn't very important or else you would have said something. But then, if you are ranting, you can do that. Politicians are all like that you know, b...
Aims: We study a peculiar object with a projected position close to the nucleus of M51. It is unusually large for a star cluster in M51 and we therefore investigate the three most likely options to explain this object: (a) a background galaxy, (b) a cluster in the disk of M51 and (c) a cluster in M51, but in front of...
One of the major problems in natural language processing (NLP) is the word sense disambiguation (WSD) problem. It is the task of computationally identifying the right sense of a polysemous word based on its context. Resolving the WSD problem boosts the accuracy of many NLP focused algorithms such as text classificati...
I have to say that this miniseries was the best interpretation of the beloved novel "Jane Eyre". Both Dalton and Clarke are very believable as Rochester and Jane. I've seen other versions, but none compare to this one. The best one for me. I could never imagine anyone else playing these characters ever again. The last ...
The last decade has seen numerous efforts to achieve imaging resolution beyond that of the Abbe-Rayleigh diffraction limit. The main direction of research aiming to break this limit seeks to exploit the evanescent components containing fine detail of the electromagnetic field distribution at the immediate proximity o...
We investigate the predictions of Einsteinian Cubic Gravity (ECG) for the lensing effects due to supermassive black holes at the center of Milky Way and other galaxies. Working in the context of spherical symmetry, we obtain the metric function from a continued fraction method and find that both time delays and the a...
Obama knew it was flawed, but it was the best he could accomplish given the power of the insurance industry over our legislators who never cease bending over for them at our expense. He pushed it through as is because it improved things for many people even while it made things worse for middle-income families. That ma...
The Lieb-Schultz-Mattis (LSM) theorem states that a spin system with translation and spin rotation symmetry and half-integer spin per unit cell does not admit a gapped symmetric ground state lacking fractionalized excitations. That is, the ground state must be gapless, spontaneously break a symmetry, or be a gapped s...
Relaxation of initially out-of-equilibrium rough interfaces in presence of thermal noise is investigated using Langevin formalism. During thermal equilibration towards the well-known roughening regime, three scaling regimes observed over three successive ranges of length-scales are evidenced: thermal roughening (late...
It is shown that space-based gravitational wave detectors such as DECIGO and/or Big Bang Observer (BBO) will provide us with invaluable information on the cosmic thermal history after inflation and they will be able to determine the reheat temperature $T_R$ provided that it lies in the range preferred by the cosmolog...
Yesterday I watched this movie for the third time. It was recommended to me by a fried several weeks ago. I never watched or even noticed it before, because it falls (so typically) in the category "Swedish Movie" and those who rose up (like me) with Hollywood productions tend to be sceptical of any foreign movies. Hell...
Runs Small - very fitted tight I usually order a large but it was way to tight so I exchanged for an X-large which is still light. It's too fitted and also to long by about 4". I'm 5'6 to give you an idea. Only positive thing I have to say is its cotton and I'm hoping it stretches after a few wears and washings.
For a given set of random variables $X_1,\ldots,X_d$ we seek as large a family as possible of random variables $Y_1,\ldots,Y_d$ such that the marginal laws and the laws of the sums match: $Y_i\,{\buildrel d \over =}\,X_i$ and $\sum_iY_i\,{\buildrel d \over =}\,\sum_iX_i$. Under the assumption that $X_1,\ldots,X_d$ ar...
Recent developments have revealed a new phenomenon, i.e. the residues of the poles of the holographic retarded two point functions of generic operators vanish at certain complex values of the frequency and momentum. This so-called pole-skipping phenomenon can be determined holographically by the near horizon dynamics...
We present an illustrative application of the two famous mathematical theorems in differential topology in order to show the existence of periodic orbits with arbitrary given period for a class of hamiltonians .This result point out for a mathematical answer for the long standing problem of existence of Planetary Sis...
We study zonal characters which are defined as suitably normalized coefficients in the expansion of zonal polynomials in terms of power-sum symmetric functions. We show that the zonal characters, just like the characters of the symmetric groups, admit a nice combinatorial description in terms of Stanley's multirectan...
Recent experiments have demonstrated long spin lifetimes in uniformly n-doped quantum wells. The spin dynamics of exciton, localized, and conduction spins are important for understanding these systems. We explain experimental behavior by invoking spin exchange between all spin species. By doing so we explain quantita...
If a graph has bounded clique number, and sufficiently large chromatic number, what can we say about its induced subgraphs? Andr\'as Gy\'arf\'as made a number of challenging conjectures about this in the early 1980's, which have remained open until recently; but in the last few years there has been substantial progre...
Stay away from this movie at all costs. I was suckered into watching this movie in a bet to see which one of us knew the t "worst movie of all time". Needless to say this one won hands down. It is long and drawn out, and has no purpose or plot from what I can gather. A movie about a killer kid raised from a fetus that ...
The aim of clinical effectiveness research using repositories of electronic health records is to identify what health interventions 'work best' in real-world settings. Since there are several reasons why the net benefit of intervention may differ across patients, current comparative effectiveness literature focuses o...