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We present a model of adaptive regulatory networks consisting of a simple biologically-motivated rewiring procedure coupled to an elementary stability criterion. The resulting networks exhibit a characteristic stationary heavy-tailed degree distribution, show complex structural microdynamics and self-organize to a dy...
Honey has been collected and used by humankind as both a food and medicine for thousands of years. However, in the modern economy, honey has become subject to mislabelling and adulteration making it the third most faked food product in the world. The international scale of fraudulent honey has had both economic and e...
Art, Please tell me that you really don't intend to say that the rise of incidents like that described in the article is Canada's fault because we haven't adopted sufficiently xenophobic immigration, border-entry and aggressive deportation policies and practices to match those assumed to apply in the US (I say assumed...
A longtime fan of Bette Midler, I must say her recorded live concerts are my favorites. Bette thrills us with her jokes and brings us to tears with her ballads. A literal rainbow of emotion and talent, Bette shows us her best from her solid repertoire, as well as new songs from the "Bette of Roses" album. Spanning gene...
It doesn’t work Extremely unhappy with this product. Absolutely ineffective and a total waste of $30. Do not buy this. I used it 2 times a day for three weeks on two cats that I had to feed separately. I ended up spending $200 at the vet with one pill that was effective.
I have seen many - possibly too many straight-to-video, no budget slasher films and have developed a taste for the "good ones", or the ones that are less sucky, as ridiculous as that sounds, hahaha. DR. CHOPPER, is what I kindly like to refer to as... absolute crap. Nothing about it is enjoyable - the acting sucks, the...
The assumption that the Universe, on sufficiently large scales, is homogeneous and isotropic is crucial to our current understanding of cosmology. In this paper we test if the observed galaxy distribution is actually homogeneous on large scales. We have carried out a multifractal analysis of the galaxy distribution i...
A one-dimensional and stationary reactor model is presented to describe the catalytic conversion of a gaseous hydrocarbon fuel with air and steam to synthesis gas by autothermal reforming (ATR) and catalytic partial oxidation (CPO). The model defines two subsequent sections in the reactor, namely an upstream oxidatio...
In this paper we present results of our calculations of the non-collinear spin density distribution in the systems with frustrated triangular magnetic structure (Mn-based antiperovskite compounds, Mn_{3}AN (A=Ga, Zn)) in the ground state and under external mechanical strain. We show that the spin density in the (111)...
The aim of this work is to understand some of the asymptotic properties of sequences of lattices in a fixed locally compact group. In particular we will study the asymptotic growth of the Betti numbers of the lattices renormalized by the covolume and the rank gradient, the minimal number of generators also renormaliz...
Topological representations are rapidly becoming a popular way to capture and encode higher-order interactions in complex systems. They have found applications in disciplines as different as cancer genomics, brain function, and computational social science, in representing both descriptive features of data and infere...
We describe two algorithms for finding representatives of the nilpotent orbits of a theta-group. The algorithms have been implemented in the computer algebra system GAP (inside the package SLA). We comment on their performance. We apply the algorithms to study the nilpotent orbits of theta-groups, where theta is an N...
This survey of topological cyclic homology is a chapter in the Handbook on Homotopy Theory. We give a brief introduction to topological cyclic homology and the cyclotomic trace map following Nikolaus-Scholze, followed by a proof of B\"okstedt periodicity that closely resembles B\"okstedt's original unpublished proof....
Precision infrared photometry from Spitzer has enabled the first direct studies of light from extrasolar planets, via observations at secondary eclipse in transiting systems. Current Spitzer results include the first longitudinal temperature map of an extrasolar planet, and the first spectra of their atmospheres. Spi...
I just happened to stumble to this film and checked IMDb for more information: Score 6,7, well... not so bad. Genre: scifi...good I like scifi. So I got the movie and I was looking forward to have a relaxing Sunday evening watching it. But but...NO.<br /><br />As in summary, this isn't a movie at all. It is a religious...
Once again, Doctor Who delivers the goods by the bucket load. It has humour ("You're just making it up as you go along!" "Yup, but I do it brilliantly"), action, monsters (in this case still more kick-ass cybermen), tragedy and scare tactics. In short, just what the doctor ordered (pun intended). The way that the emoti...
Compound-tunable embedding potential (CTEP) method is proposed. A fragment of some chemical compound, "main cluster" in the present paper, is limited by boundary anions such that the nearest environmental atoms are cations. The CTEP method is based on constructing the embedding potential as linear combination of shor...
Runs small! This runs small,order a size up and it is “ok “,but not comfortable-Plus it has those tiny little snaps and takes a few minutes to get them attached-I wear it because it does work well for me , but I don’t love it-It’s stiff and uncomfortable just dosent have the flexibility I like-I’m sure it would be hot...
The corruption has grown quite brazen. There's supposed to be zero influence by Mammon's spiritless cash over democratic matters such as people's destinies. This thing is wrongful, its agents are depraved. They violate all cosmic and social decency. What I fear is that the townspeople are not prepared to fight off an a...
The simplistic model of the classical spacetime foam is considered, which consists of static wormholes embedded in Minkowski spacetime. We explicitly demonstrate that such a foam structure leads to a topological bias of point-like sources which can equally be interpreted as the presence of a dark halo around any poin...
Sweet I chose this rating because the story was good but when his house was broken into , I just didn't think his actions were normal. He didn't get the least bit upset and I would think anyone would be. Not to the point of hateful anger but something at least.
In Time-Sensitive Networking (TSN), it is important to formally prove per flow latency and backlog bounds. To this end, recent works apply network calculus and obtain latency bounds from service curves. The latency component of such service curves is directly derived from upper bounds on the values of the credit coun...
Reasoning modulo equivalences is natural for everyone, including mathematicians. Unfortunately, in proof assistants based on type theory, equality is appallingly syntactic and, as a result, exploiting equivalences is cumbersome at best. Parametricity and univalence are two major concepts that have been explored to tr...
We experimentally demonstrate the emergence of a purely azimuthally polarized vectorial vortex beam with a phase singularity upon Brewster reflection of focused circularly polarized light from a dielectric substrate. The effect originates from the polarizing properties of the Fresnel reflection coefficients described...
Factory machinery is prone to failure or breakdown, resulting in significant expenses for companies. Hence, there is a rising interest in machine monitoring using different sensors including microphones. In the scientific community, the emergence of public datasets has led to advancements in acoustic detection and cl...
Looks like picture, but arrived with dents and a few small tears This trifold looks just like the picture. However, it was dented in places despite the large, strong box it arrived in. Then upon opening it, there were small tears in the folds. However, because we needed this asap for my son's project, we just dealt wi...
What was this horrible thing that Trump said? What I have seen discussed as the biggest issue was him saying that both protesters and counter protesters are responsible for the violence. Why is that the most horrible thing ever uttered by a President? It's been difficult to get past all of the emotion and really und...
Inspired by a recent work about distribution frames, the definition of multiplier operator is extended in the rigged Hilbert spaces setting and a study of its main properties is carried on. In particular, conditions for the density of domain and boundedness are given. The case of Riesz distribution bases is examined ...
Multiphase titanium alloys are critical materials in high value engineering components, for instance in aero engines. Microstructural complexity is exploited through interface engineering during mechanical processing to realise significant improvements in fatigue and fracture resistance and strength. In this work, we...
Worked Great - Really Helped! For Three Days... Love the design and found it very effective. BUT badly engineered in that the "closed loop" air bladder system is a bad idea. A small filler valve would greatly improve this product as it would allow it to work even after developing small leaks. Mine was very comfortable...
Tomato yield and quality in Iraq have been threatened by a variable range of infections caused by tomato yellow leaf curl virus. In previous studies, the TYLCV isolates were partially characterized using molecular tests for small fragments not the entire length of the virus. Sample of TYLCV-infected tomato has applied ...
We consider a dynamical system described by the differential equation $\dot{Y}_t=-U'(Y_t)$ with a unique stable point at the origin. We perturb the system by the L\'evy noise of intensity $\varepsilon$ to obtain the stochastic differential equation $dX^{\varepsilon}_t=-U'(X^{\varepsilon}_{t-}) dt+\varepsilon dL_t.$ T...
I've never actually seen this film but can tell you one thing about its production. While a comedy/oldies radio DJ in 1988, I got a call from the production company. They asked if I'd write and record a bit they'd drop into the soundtrack as sounds eminating from a TV (the television screen itself would never be shown)...
Near the horizon of a black brane solution in Anti-de Sitter space, the long-wavelength fluctuations of the metric exhibit hydrodynamic behaviour. For Einstein's theory, the ratio of the shear viscosity of near-horizon metric fluctuations eta to the entropy per unit of transverse volume s is eta/s=1/4 pi. We propose ...
Orbital differentiation is a common theme in multiorbital systems, yet a complete understanding of it is still missing. Here, we consider a minimal model for orbital differentiation in Hund metals with a highly accurate method: We use the numerical renormalization group as a real-frequency impurity solver for a dynam...
Good to see that someone recognizes and acknowledges DeAngelo Henderson's journey from high school to the pros. Hey, if Henderson continues to break on through to the other side and find his way to the end zone, so much the better. Denver needs "The Juice" to put fear and plant the seed of doubt in the heart of heartle...
We investigate the impact of buoyancy on the solute mass transport in an evaporating liquid mixture (non-volatile solute $+$ solvent) confined in a slit perpendicular to the gravity. Solvent evaporation at one end of the slit induces a solute concentration gradient which in turn drives free convection due to the diff...
The r-process in a low temperature environment is explored, in which the neutron emission by photodisintegration does not play a role (cold r-process). A semi-analytic neutrino-driven wind model is utilized for this purpose. The temperature in a supersonically expanding outflow can quickly drop to a few 10^8 K, where...
In the framework of a nonrelativistic chiral quark model, we continue to study the mass spectra of the fully-heavy $bb\bar{c}\bar{c}$ and $bc\bar{b}\bar{c}$ tetraquarks. In the present calculations, two structures, meson-meson [$\bar{Q}Q$][$\bar{Q}Q$] and diquark-antidiquark [$QQ$][$\bar{Q}\bar{Q}$] ($Q$ = $c$ or $b$...
Nonparametric tests via kernel embedding of distributions have witnessed a great deal of practical successes in recent years. However, statistical properties of these tests are largely unknown beyond consistency against a fixed alternative. To fill in this void, we study here the asymptotic properties of goodness-of-...
(Abridged) We present R~600, 10-37um spectra of 53 ULIRGs at z<0.32, taken using the IRS on board Spitzer. All of the spectra show fine structure emission lines of Ne, O, S, Si and Ar, as well as molecular Hydrogen lines. Some ULIRGs also show emission lines of Cl, Fe, P, and atomic Hydrogen, and/or absorption featur...
We perform population synthesis studies of different types of neutron stars (thermally emitting isolated neutron stars, normal radio pulsars, magnetars) taking into account the magnetic field decay and using results from the most recent advances in neutron star cooling theory. For the first time, we confront our resu...
We study zero-temperature quantum spin chains which are characterized by a non-vanishing current. For the XX model starting from the initial state |... + + + - - - ...> we derive an exact expression for the variance of the total spin current. We show that asymptotically the variance exhibits an anomalously slow logar...
We address the problem of unsupervised domain adaptation (UDA) by learning a cross-domain agnostic embedding space, where the distance between the probability distributions of the two source and target visual domains is minimized. We use the output space of a shared cross-domain deep encoder to model the embedding sp...
We present a characterization of the asymptotics of all asymptotically flat stationary vacuum solutions of Einstein's field equations. This characterization is given in terms of two sequences of symmetric trace free tensors (we call them the `null data'), which determine a formal expansion of the solution, and which ...
Not as bad a film as i thought it would be.<br /><br />It has a good cast.Nice to see Roger Moore back on screen as well as the use of other British actors.<br /><br />Would like to see more of Olivia D`Abo in future projects.Maybe starring opposite her cousin the sexy Maryam D`Abo.<br /><br />Also a good use of unseen...
Core-excitation of water ice releases many different molecules and ions in the gas phase. Studying these desorbed species and the underlying mechanisms can provide useful information on the effects of X-ray irradiation in ice. We report a detailed study of the X-ray induced desorption of a number of neutral, cationic...
It is argued that all notions associated with the origin of life should be related with the participatory anthropic principle of Wheeler and must be extended into the realm of the multiverse. Also discussed is the notion that life can only be possible in a given universe during a finite period along which such a univ...
We explore the kinetic magnetism of the infinite-$U$ repulsive Hubbard models at low hole densities on various lattices with nearest-neighbor hopping integrals modulated by a staggered magnetic flux $\pm\phi$. Tuning $\phi$ from 0 to $\pi$ makes the ground state (GS) change from a Nagaoka-type ferromagnetic state to ...
This paper is devoted to derive integral representation formulae for the solution of an inhomogeneous linear wave equation with time-dependent damping and mass terms, that are scale-invariant with respect to the so-called hyperbolic scaling. Yagdjian's integral transform approach is employed for this purpose. The mai...
Hints of violation of lepton flavor universality in semileptonic $B$ decays have prompted a renewed interest in leptoquarks at the low TeV scale. Among the different scenarios suggested, some happen to violate also lepton number, yet not much attention has been paid to the expected size of the associated lepton numbe...
Visual counting, a task that predicts the number of objects from an image/video, is an open-set problem by nature, i.e., the number of population can vary in $[0,+\infty)$ in theory. However, the collected images and labeled count values are limited in reality, which means only a small closed set is observed. Existin...
Briton killed after New Year's Eve firework explodes in his face in Thailand Briton killed after New Year's Eve firework explodes in his face in Thailand A British man has been killed in Thailand after a firework he was lighting exploded in his face. Gary McLaren, 50, from Corby in Northamptonshire, was celebrating ...
Do not recommend as a gift I mean sure they’re great towels, but they arrived three days late. “Three days, big deal,” sure sure, except it was a birthday present for my dad and while I built in a day just in case they were late, I did not account for three days late. So beware if you’re buying them as a gift. Thumbs ...
We derive bounds on couplings in the standard model effective field theory (SMEFT) as a consequence of causality and the analytic structure of scattering amplitudes. In the SMEFT, there are 64 independent operators at mass dimension eight that are quartic in bosons (either Higgs or gauge fields) and that contain four...
Great idea if it had worked out for us It looks easier than it is. I ran around trying to fill this thing with air and it took several tries. I looked ridiculous. Finally got enough air in it to make it work. I sat on it then fell right off. I really think I am missing something. My 12-year old had trouble staying on ...
It's easy to think Long Island is no longer the land of manufacturing. With the end of high-profile companies like Grumman Corp., and the growth of other key sectors like health care and finance, the Island is no longer as directly and publicly associated with the manufacturing industry as it once was. Nonetheless, i...
I study fluid flow at the interface between elastic solids with randomly rough surfaces. I use the contact mechanics model of Persson to take into account the elastic interaction between the solid walls and the Bruggeman effective medium theory to account for the influence of the disorder on the fluid flow. I calcula...
The winter vacation of Aligarh Muslim University has been extended. The university was scheduled to open on January 6. No new date has been given. On December 15, the winter vacation was advanced by a week and hostels were vacated after several students were injured in a clash with the police after a protest against t...
Once again the common denominator in all of this has been missed, Gordon Butts He has and did destroy Ontario, and now has his sights set on Canada. Junior, Whyne and Mcnutty do not have the brains to pull off this destruction. Mean while India and China are going to build 1000 more coal fired generators that do not...
We obtain combinatorial model categories of parametrised spectra, together with systems of base change Quillen adjunctions associated to maps of parameter spaces. We work with simplicial objects and use Hovey's sequential and symmetric stabilisation machines. By means of a Grothendieck construction for model categori...
... But it is also Minnie's and Pete's too! Yes, the grumpy captain may not look like Pete, but it is! Mickey and Minnie are the best characters, both of them are very sweet and likable. Interestingly, Minnie is more of a lady in this than what she usually is today and Mickey is less than considerate in this than he is...
In this book we introduce a new procedure called \alpha-Discounting Method for Multi-Criteria Decision Making (\alpha-D MCDM), which is as an alternative and extension of Saaty Analytical Hierarchy Process (AHP). It works for any number of preferences that can be transformed into a system of homogeneous linear equati...
i feel you i dont believ in you but i keep my faithful to you god gives me a chance to feel what is apathetic after it but much apathetic open up my mind that i can hide this feeling for you i know youre playing with me you show off your love like and maybe after it youll be gone will it happens
I remember seeing this movie a long time ago, back then even though it didn't have any special effects, the acting was really good. And it still has the same message for today, even though the technology has changed, maybe they should make a remake of this movie, it would be interesting to see a remake. I also enjoyed ...
We evaluate the mass of the $B_{s0}$ scalar meson and the coupling constant in the $B_{s0} B K$ vertex in the framework of QCD sum rules. We consider the $B_{s0}$ as a tetraquark state to evaluate its mass. We get $m_{B_s0}=(6.04\pm 0.08) \GeV$, which is bigger than predictions supposing it as a $b\bar{s}$ state or a...
The low luminosity, X-ray flaring activity, of the sub-class of high mass X-ray binaries called Supergiant Fast X-ray Transients, has been investigated using XMM-Newton public observations, taking advantage of the products made publicly available by the EXTraS project. One of the goals of EXTraS was to extract from t...
A standard interval exchange map is a one-to-one map of the interval which is locally a translation except at finitely many singularities. We define for such maps, in terms of the Rauzy-Veech continuous fraction algorithm, a diophantine arithmetical condition called restricted Roth type which is almost surely satisfi...
Animals with complex nervous systems demand sleep for memory consolidation and synaptic remodeling. Here we show that though the Caenorhabditis elegans nervous system has a limited number of neurons and connections, sleep is necessary for both processes. In addition, it is unclear in any system if sleep collaborates wi...
We present a general procedure to construct the first law of thermodynamics on the apparent horizon and illustrate its validity by examining it in some extended gravity theories. Applying this procedure, we can describe the thermodynamics on the apparent horizon in Randall-Sundrum braneworld imbedded in a nontrivial ...
The dynamics of a quantum system can be simulated using a quantum computer by breaking down the unitary into a quantum circuit of one and two qubit gates. The most established methods are the Trotter-Suzuki decompositions, for which rigorous bounds on the circuit size depend on the number of terms $L$ in the system H...
The transport of H adatoms across oxide supports plays an important role in many catalytic reactions. We investigate the dynamics of H/Fe3O4(001) between 295 and 382 K. By scanning tunneling microscopy at frame rates of up to 19.6 fps, we observe the thermally activated switching of H between two O atoms on neighbori...
We study vertex colorings of the square $G^2$ of an outerplanar graph $G$. We find the optimal bound of the inductiveness, chromatic number and the clique number of $G^2$ as a function of the maximum degree $\Delta$ of $G$ for all $\Delta\in \nats$. As a bonus, we obtain the optimal bound of the choosability (or the ...
Wish it was more adjustable I didn’t receive the one on the picture. I got Lightning and Mater in a Cars 2 scene. It’s a little blurry when projected on the wall or ceiling. It’s not adjustable enough, we can barely get the whole picture on the ceiling from any of our outlets. It’s cute, my kid likes it, but it’s not ...
This movie was the second movie I saw on the cinema as a child. It scared the living crap out of me. So much so that I asked my father if we could leave halfway through.<br /><br />Nowadays, the only people leaving halfway through are the ones who have a good taste in movies.<br /><br />I, however, still have fond memo...
Was not impressed I thought the case was going to be a good one, however it did not line up with the buttons on my phone correctly. Also, my charger did not fit into the hole that was made for the charging cord to go into. So, I could not charge my phone nor could I turn my phone on and off using the power button with...
Well...I always thought being in the police force was service. Heck, even got my nose broken while handcuffing a guy fleeing from an armed robbery. But as for being "sweet fat temp. positions" Well, being a volunteer fireman is, as the job title implies, volunteer work, and it is unpaid. I was a reserve police officer ...
WEBS is a pretty odd movie, albeit slightly watchable. Richard Grieco plays an electrician who gets suck into a parallel Earth overrun by mutant spiders, or something like that. The film itself was made with a modest budget, which explains the limited locales, and the somewhat tedious screenplay that manages to do very...
The spontaneous motion of liquid droplets on solid surfaces is the result of an unbalanced surface tension force, which is sometimes called the "Marangoni effect". This can be triggered by either a difference in surface temperature or a heterogeneity in the topography or chemistry of the surface passively or actively...
We use a probabilistic approach to study the rate of convergence to equilibrium for a collisionless (Knudsen) gas in dimension equal to or larger than 2. The use of a coupling between two stochastic processes allows us to extend and refine, in total variation distance, the polynomial rate of convergence given in [AG1...
Every quasigroup $(S,\cdot)$ belongs to a set of 6 quasigroups, called parastrophes denoted by $(S,\pi_i)$, $i\in \{1,2,3,4,5,6\}$. It is shown that isotopy-isomorphy is a necessary and sufficient condition for any two distinct quasigroups $(S,\pi_i)$ and $(S,\pi_j)$, $i,j\in \{1,2,3,4,5,6\}$ to be parastrophic invar...
Early implantable epilepsy therapy devices provided open-loop electrical stimulation without brain sensing, computing, or an interface for synchronized behavioral inputs from patients. Recent epilepsy stimulation devices provide brain sensing but have not yet developed analytics for accurately tracking and quantifying ...
"I have looked into the eye of this island, and what I saw was beautiful," proclaims one of the main characters in ABC's award winning television show "Lost". The series could be summarized as a drama story about a group of plane crash survivors stranded on an unknown island, but that would be doing the show a disservi...
This paper introduces new solvers for the computation of low-rank approximate solutions to large-scale linear problems, with a particular focus on the regularization of linear inverse problems. Although Krylov methods incorporating explicit projections onto low-rank subspaces are already used for well-posed systems t...
Malfunctioned within one month I've bought two of these, a couple of weeks apart. Unfortunately, one malfunctioned within a month, after only 4 uses. Part of the coupling which attaches to the USB cable came apart. Luckily the drive was still intact, but I had to buy a new temporary housing, pay for repair service and...
Within a few-body formalism, we develop a general theory of surrogate nuclear and atomic reactions with the excitation of a resonance in the intermediate binary subsystem leading to three charged particles in the final state. The Coulomb interactions between the spectator and the resonance in the intermediate state a...
Assy McGee is a show that you really have to be a certain age to appreciate. Otherwise, it's likely you'll miss the references to 80's cop films and simply think it's a running gag about a walking rectum. Think it's brainless, infantile poop humor? Go watch the Stallone film 'Cobra' and you'll see what I mean. This sho...
Broken pepper milk, made of plastic, not metal These are PLASTIC! The pepper milk didn’t work. I probably would’ve kept them despite the plasticy feel if they both worked, but as it was, I returned them. They actually looked great, despite the material, but I at least need both to work!
Chain event graphs have been established as a practical Bayesian graphical tool. While bespoke diagnostics have been developed for Bayesian Networks, they have not yet been defined for the statistical class of Chain Event Graph models. Mirroring the methodology of prequential diagnostics for Bayesian Networks, in thi...
High field Q-slope (HFQS) seriously limits the high gradient performance of the buffered chemically polished (BCP) superconducting radio frequency (SRF) niobium cavities. The direct cause or mechanism is not yet fully understood. In our recent extensive data analysis, we concluded that the potential root cause could ...
Watch, O Lord, with those who wake, or watch, weep or sleep this day, and give Your angels and saints charge over all those who worry and are frightened. Tend Your sick ones, O Lord Christ. Rest Your weary ones. Bless Your dying ones. Soothe Your suffering ones. Pity Your afflicted ones. Shield Your joyous ones, and al...
Suddenly releases mid drive. The car mount holds and charge my Xs max fine with case. Just one issue. It suddenly like to release every once in awhile during my drive which is a bit annoying. I wouldn’t purchase again because it fails to securely hold my phone during drive and don’t want to worry about it falling mid ...
Rowan Atkinson's Mr. Bean ranks right up there with Laurel & Hardy, Buster Keaton, the Marx Brothers and other comedy greats. I have never seen people laugh out loud so heartily and literally fall out of their chairs as when I introduced them to Mr. Bean via my videos and now DVDs. I'll never forget the first time my b...
In this work fluctuations in the electric field of surface plasmon polaritons undergoing random scattering on a rough metallic surface are considered. A rigorous closed form analytic expression is derived describing second order correlations in the resulting plasmon speckle pattern assuming statistically stationary a...
The tensor force, as an important component of strong nuclear force, generates a variety of intriguing effects ranging from few-body systems to neutron stars. It is responsible for the nucleon-nucleon correlation beyond mean-field approximation, and is accordingly proved to play no role in the standard Skyrme energy ...
While current General Game Playing (GGP) systems facilitate useful research in Artificial Intelligence (AI) for game-playing, they are often somewhat specialised and computationally inefficient. In this paper, we describe the "ludemic" general game system Ludii, which has the potential to provide an efficient tool fo...
Here, we explore the prospects of carrying out the single qubit spectroscopy of environmental noise when the resolution of the frequency filters produced by the dynamical decoupling pulse sequences can be set high enough to reveal the discrete structure of the noise spectral density. The standard form of spectroscopy...
The reasons for the anomalously high thermal stability of cubane C8H8 and the mechanisms of its decomposition are studied by numerically simulating the dynamics of this metastable cluster at T = 1050 - 2000 K using a tight-binding potential. The decomposition activation energy is found from the temperature dependence...
This year started with such promise, as NASA’s spacecraft New Horizons flew by the most distant world ever explored. The unmanned mission, a scientific miracle, delivered a stirring January message about American ingenuity, humanity, and the mysteries of the universe. The rest of 2019 was less lofty. It was a year of...
We report spectroscopic confirmation and high-resolution infrared imaging of a z=2.79 triply-imaged galaxy behind the Bullet Cluster. This source, a Spitzer-selected luminous infrared galaxy (LIRG), is confirmed via polycyclic aromatic hydrocarbon (PAH) features using the Spitzer Infrared Spectrograph (IRS) and resol...