cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Resource-use Efficiency in Cashew Production in Wenchi Municipality, Ghana
Creators: name: Wongnaa, C.A.
name: Ofori, D.
name: Wongnaa, C.A.
name: Ofori, D.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Productivity Analysis
subject: Production function
subject: Cobb-Douglas
subject: resource-use
subject: Cashew.

description: The study considered the determinants of cashew production with special reference to cashew production in Wenchi Municipality of Brong-Ahafo Region of Ghana. Data collection was through well structured questionnaire administered on 140 respondents selected through random sampling technique. The methods of analysis used were descriptive statistics and production function analysis using the Ordinary Least Square (OLS) criterion. Results showed that majority of the farmers were ageing and there was high level of illiteracy as about 61.4% of total respondents had no formal education. Results further showed that farm size, capital, fertilizer and pesticides are positively related to cashew output while labour is inversely related. Also, the farmers were inefficient in the use of resources. Land, fertilizer and pesticide were underutilized while labour and capital were over utilized. Farmers should be encouraged to increase the use of land, fertilizers and pesticides so as to increase productivity.
Quantum Pair Creation of Soliton Domain Walls
Creators: name: Miller, J. H.
name: Cardenas, G.
name: Garcia-Perez, A.
name: More, W.
name: Beckwith, A. W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A large body of experimental evidence suggests that the decay of the false vacuum, accompanied by quantum pair creation of soliton domain walls, can occur in a variety of condensed matter systems. Examples include nucleation of charge soliton pairs in density waves [eg. J. H. Miller, Jr. et al., Phys. Rev. Lett. 84, 1555 (2000)] and flux soliton pairs in long Josephon junctions. Recently, Dias and Lemos [J. Math. Phys. 42, 3292 (2001)] have argued that the mass $m$ of the soliton should be interpreted as a line density and a surface density, respectively, for (2+1)-D and (3+1)-D systems in the expression for the pair production rate. As the transverse dimensions are increased and the total mass (energy) becomes large, thermal activation becomes suppressed, so quantum processes can dominate even at relatively high temperatures. This paper will discuss both experimental evidence and theoretical arguments for the existence of high-temperature collective quantum phenomena.
Additional file 1 of Osteopontin promoter polymorphisms and risk of urolithiasis: a candidate gene association and meta-analysis study
Creators: name: Amar, Ali
name: Afzal, Ayesha
name: Athar Hameed
name: Ahmad, Mumtaz
name: Khan, Abdul Rafay
name: Humaira Najma
name: Aiysha Abid
name: Khaliq, Shagufta
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 1. Oligonucleotide sequences, PCR conditions and restriction enzyme used for the genotyping of SPP1 gene polymorphisms.
Quantum thermodynamics of two bosonic systems
Creators: name: Macchiavello, Chiara
name: Riccardi, Alberto
name: Sacchi, Massimiliano F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the energy exchange between two bosonic systems that interact via bilinear transformations in the mode operators. The first mode is considered as the thermodynamic system, while the second is regarded as the bath. This work finds its roots in a very recent formulation of quantum thermodynamics [1] which allows to consider baths that are not described by the usual Boltzmann-Gibbs canonical form. Baths can possess quantum properties, such as squeezing or coherence, and can be initially correlated with the system, even through entanglement. We focus mainly on the case of Gaussian states, by quantifying the relation between their defining parameters, namely the mean values of the quadratures and the covariance matrix, and relevant thermodynamical quantities such as the heat exchanged and the work performed during the interaction process. We fully solve the case of initially uncorrelated Gaussian states and provide the most general form of the first law of thermodynamics in this case. We also discuss the case of initially correlated states by considering a number of relevant examples, studying how correlations can assist some phenomena, e.g. work extraction or anomalous heat flows. Finally, we present an information-theoretic approach based on the Renyi entropy of order two for clarifying more generally the role of correlations on heat exchanges.
description: 25 pages, 2 figures. Improved version with new references
СОВРЕМЕННЫЕ УГРОЗЫ  СЕТЕВОЙ БЕЗОПАСНОСТИ
Creators: name: Калмуратов, М.Т.
Publisher: name: Zenodo
Year: 2024

description: Современный мир стал невероятно зависимым от интернета и компьютерных сетей, что делает сетевую безопасность критически важной для защиты частных данных, бизнес-информации, государственных систем и многих других аспектов жизни. Однако, с развитием технологий появляются и новые угрозы, которые могут привести к серьезным последствиям. В этой статье мы рассмотрим современные угрозы сетевой безопасности, с которыми сталкиваются организации и обычные пользователи, и обсудим способы защиты от них.
Munida curvipes Benedict 1902
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munida
Munida curvipes

description: Munida curvipes Benedict, 1902
 Munida curvipes Benedict, 1902: 254, fig. 6 (off Port Otway, Chile [off Archipielago De los Chonos, Chile, 1922 m). — Haig, 1955: 38 (no record). — Wicksten, 1989: 315 (list). — Hendrickx, 2003a: 116, fig. 1 (redescription of holotype). — Baba, 2005: 261 (key, synonymies).
Type data: holotype, male, USNM 20533.
Type locality: off Archipielago De los Chonos, Chile, 45°35´00”S, 75°55´00”W, 1922 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 92, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Controlling Decoherence of Transported Quantum Spin Information in Semiconductor Spintronics
Creators: name: Nikolic, Branislav K.
name: Souma, Satofumi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate quantum coherence of electron spin transported through a semiconductor spintronic device, where spins are envisaged to be controlled by electrical means via spin-orbit interactions. To quantify the degree of spin coherence, which can be diminished by an intrinsic mechanism where spin and orbital degrees of freedom become entangled in the course of transport involving spin-orbit interaction and scattering, we study the decay of the off-diagonal elements of the spin density matrix extracted directly from the Landauer transmission matrix of quantum transport. This technique is applied to understand how to preserve quantum interference effects of fragile superpositions of spin states in ballistic and non-ballistic multichannel semiconductor spintronic devices.
description: 7 pages, 3 color EPS figures, prepared for Proceedings of International Symposium on Mesoscopic Superconductivity and Spintronics 2004 (Atsugi, Japan, March 1-4, 2004)
Additional file 2 of Osteopontin promoter polymorphisms and risk of urolithiasis: a candidate gene association and meta-analysis study
Creators: name: Amar, Ali
name: Afzal, Ayesha
name: Athar Hameed
name: Ahmad, Mumtaz
name: Khan, Abdul Rafay
name: Humaira Najma
name: Aiysha Abid
name: Khaliq, Shagufta
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 2. Basic characteristics of the study participants in the case-control part of the study.
Gauge Symmetries, Symmetry Breaking, and Gauge-Invariant Approaches
Creators: name: Berghofer, Philipp
name: François, Jordan
name: Friederich, Simon
name: Gomes, Henrique
name: Hetzroni, Guy
name: Maas, Axel
name: Sondenheimer, René
Publisher: name: arXiv
Year: 2021
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Gauge symmetries play a central role, both in the mathematical foundations as well as the conceptual construction of modern (particle) physics theories. However, it is yet unclear whether they form a necessary component of theories, or whether they can be eliminated. It is also unclear whether they are merely an auxiliary tool to simplify (and possibly localize) calculations or whether they contain independent information. Therefore their status, both in physics and philosophy of physics, remains to be fully clarified.
 In this overview we review the current state of affairs on both the philosophy and the physics side. In particular, we focus on the circumstances in which the restriction of gauge theories to gauge invariant information on an observable level is warranted, using the Brout-Englert-Higgs theory as an example of particular current importance. Finally, we determine a set of yet to be answered questions to clarify the status of gauge symmetries.
Gapped domain walls between 2+1D topologically ordered states
Creators: name: Lan, Tian
name: Wen, Xueda
name: Kong, Liang
name: Wen, Xiao-Gang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The 2+1D topological order can be characterized by the mapping-class-group representations for Riemann surfaces of genus-1, genus-2, etc. In this paper, we use those representations to determine the possible gapped boundaries of a 2+1D topological order, as well as the domain walls between two topological orders. We find that mapping-class-group representations for both genus-1 and genus-2 surfaces are needed to determine the gapped domain walls and boundaries. Our systematic theory is based on the fixed-point partition functions for the walls (or the boundaries), which completely characterize the gapped domain walls (or the boundaries). The mapping-class-group representations give rise to conditions that must be satisfied by the fixed-point partition functions, which leads to a systematic theory. Such conditions can be viewed as bulk topological order determining the (non-invertible) gravitational anomaly at the domain wall, and our theory can be viewed as finding all types of the gapped domain wall given a (non-invertible) gravitational anomaly. We also developed a systematic theory of gapped domain walls (boundaries) based on the structure coefficients of condensable algebras.
description: 29 pages, 18 figures, comments welcome
Normal Order: Combinatorial Graphs
Creators: name: Solomon, Allan I.
name: Duchamp, Gerard
name: Blasiak, Pawel
name: Horzela, Andrzej
name: Penson, Karol A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A conventional context for supersymmetric problems arises when we consider systems containing both boson and fermion operators. In this note we consider the normal ordering problem for a string of such operators. In the general case, upon which we touch briefly, this problem leads to combinatorial numbers, the so-called Rook numbers. Since we assume that the two species, bosons and fermions, commute, we subsequently restrict ourselves to consideration of a single species, single-mode boson monomials. This problem leads to elegant generalisations of well-known combinatorial numbers, specifically Bell and Stirling numbers. We explicitly give the generating functions for some classes of these numbers. In this note we concentrate on the combinatorial graph approach, showing how some important classical results of graph theory lead to transparent representations of the combinatorial numbers associated with the boson normal ordering problem.
description: 7 pages, 15 references, 2 figures. Presented at "Progress in Supersymmetric Quantum Mechanics" (PSQM'03), Valladolid, Spain, July 2003
Operator-induced structural variable selection for identifying materials genes
Creators: name: Ye, Shengbin
name: Senftle, Thomas P.
name: Li, Meng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: In the emerging field of materials informatics, a fundamental task is to identify physicochemically meaningful descriptors, or materials genes, which are engineered from primary features and a set of elementary algebraic operators through compositions. Standard practice directly analyzes the high-dimensional candidate predictor space in a linear model; statistical analyses are then substantially hampered by the daunting challenge posed by the astronomically large number of correlated predictors with limited sample size. We formulate this problem as variable selection with operator-induced structure (OIS) and propose a new method to achieve unconventional dimension reduction by utilizing the geometry embedded in OIS. Although the model remains linear, we iterate nonparametric variable selection for effective dimension reduction. This enables variable selection based on ab initio primary features, leading to a method that is orders of magnitude faster than existing methods, with improved accuracy. To select the nonparametric module, we discuss a desired performance criterion that is uniquely induced by variable selection with OIS; in particular, we propose to employ a Bayesian Additive Regression Trees (BART)-based variable selection method. Numerical studies show superiority of the proposed method, which continues to exhibit robust performance when the input dimension is out of reach of existing methods. Our analysis of single-atom catalysis identifies physical descriptors that explain the binding energy of metal-support pairs with high explanatory power, leading to interpretable insights to guide the prevention of a notorious problem called sintering and aid catalysis design.
Acid-promoted synthesis of pyrazolo[4,3-c]quinoline derivatives by employing pyrazole-arylamines and β-keto esters via cleavage of C–C bonds
Creators: name: Jiang, Rui
name: Mu, Yangxiu
name: Zhang, Wei
name: Hong, Yu
name: Iqbal, Zafar
name: Hou, Jing
name: Yang, Zhixiang
name: Tang, Dong
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Mental Health

description: An approach for the synthesis of pyrazolo[4,3-c]quinoline derivatives has been developed by the combination of pyrazole-arylamines and β-keto esters via cleavage of C–C bonds. The strategy shows good tolerance and compatibility with a wide range of functional groups. Moreover, this method features simple conditions, generates a series of alkyl substituted pyrazolo[4,3-c]quinoline, and provides the desired products in moderate to good yields.
Coherent-potential-approximation study of excitonic absorption in orientationally disordered molecular aggregates
Creators: name: Balagurov, D. B.
name: La Rocca, G. C.
name: Agranovich, V. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the dynamics of a single Frenkel exciton in a disordered molecular chain. The coherent-potential approximation (CPA) is applied to the situation when the single-molecule excitation energies as well as the transition dipole moments, both their absolute values and orientations, are random. Such model is believed to be relevant for the description of the linear optical properties of one-dimensional $J$ aggregates. We calculate the exciton density of states, the linear absorption spectra and the exciton coherence length which reveals itself in the linear optics. A detailed analysis of the low-disorder limit of the theory is presented. In particular, we derive asymptotic formulas relating the absorption linewidth and the exciton coherence length to the strength of disorder. Such expressions account simultaneously for all the above types of disorder and reduce to well-established form when no disorder in the transition dipoles is present. The theory is applied to the case of purely orientational disorder and is shown to agree well with exact numerical diagonalization.
description: RevTeX4, 17 pages, 9 figures
The twisted 1-loop invariant and the Jacobian of Ptolemy coordinates
Creators: name: Yoon, Seokbeom
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geometric Topology (math.GT)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 57K31, 57K32

description: We present an alternative definition of the twisted 1-loop invariant in terms of the Jacobian of Ptolemy coordinates. As an application, we prove that the twisted 1-loop invariant is equal to the adjoint twisted Alexander polynomial for all hyperbolic once-punctured torus bundles. This implies that the 1-loop conjecture proposed by Dimofte and Garoufalidis holds for all hyperbolic once-punctured torus bundles.
Munida guineae Miyake & Baba 1970
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munida
Munida guineae

description: Munida guineae Miyake & Baba, 1970
 Munida guineae Miyake & Baba, 1970: 81, fig. 7 (off Rio Muni, Tropical Guinea, 260–650 m).
Type data: holotype, male, ZMUC.
Type locality: off Rio Muni, Tropical Guinea, 260–650 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 98, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Additional file 3 of Osteopontin promoter polymorphisms and risk of urolithiasis: a candidate gene association and meta-analysis study
Creators: name: Amar, Ali
name: Afzal, Ayesha
name: Athar Hameed
name: Ahmad, Mumtaz
name: Khan, Abdul Rafay
name: Humaira Najma
name: Aiysha Abid
name: Khaliq, Shagufta
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 3. Basic information and HWE analysis for SPP1 gene polymorphisms analyzed in this study.
Hadronic Spectra and Kaluza-Klein Picture of the World
Creators: name: Arkhipov, A. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A manifestation of Kaluza-Klein picture in hadron spectra is discussed. It is argued that the experimentally observed structures in hadron spectra confirm the Kaluza-Klein picture of the world.
description: 28 pages, 14 tables, Extended version of the talk presented at Xth International Conference on Hadron Spectroscopy HADRON '03, August 31 -- September 6, 2003, Aschaffenburg, Germany; few clarifying comments added; discussion of experiment and conclusion extended, available at http://dbserv.ihep.su/~pubs/prep2003/ps/2003-37.pdf
title: The detached pericyte hypothesis: A novel explanation for many puzzling aspects of tumorigenesis
Creators: name: Baker, Stuart Glenn
Publisher: name: Organisms. Journal of Biological Sciences
Year: 2018

description: The standard, generally accepted, theory of tumorigenesis, says that tumors arise from a succession of driver mutations and clonal expansions. However, this standard theory has difficulty explaining many puzzling phenomena in tumorigenesis including (i) foreign-body tumorigenesis, (ii) transgenic mouse tumors that lack the inducing mutation, the synergistic effects of various carcinogens, (iii) cancer resistance in naked mole rats, (iv) different cancer rates for hereditary conditions with similar DNA repair defects, (v) carcinogenic exposure of stromal cells leading to tumors in epithelial cells, and (vi) the roles of BRCA1 mutations, obesity, asbestos, schistosomiasis, viruses, and smoking in carcinogenesis. The proposed detached pericyte hypothesis provides novel explanations for these phenomena.  The detached pericyte hypothesis postulates the following events. A carcinogen or chronic inflammation causes pericytes to detach from blood cell walls, either directly through vascular injury or indirectly through fibrosis followed by collagen contraction and obliteration of capillaries. Some detached pericytes form myofibroblasts which increase fibrosis and alter the extracellular matrix. Other detached pericytes develop into mesenchymal stem cells that adhere to the altered extracellular matrix of the the fibrosis.  The altered extracellular matrix disrupts regulatory controls, causing the adjacent mesenchymal stem to develop into tumors. Various lines of evidence support the detached pericyte hypothesis. Further investigations into the detached pericyte hypothesis, ideally in the framework of multiple working hypotheses, would likely accelerate progress in cancer research and prevention.
description: Organisms. Journal of Biological Sciences, V. 2, N. 1 (2018)
On the domain of moduli fields
Creators: name: Steingasser, Thomas
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The concept of the moduli space allows for a simple, universally applicable description of the low-energy dynamics of topological solitons. This description is remarkably insensitive to the properties of the underlying theory, whose details only manifest themselves via the moduli space metric. This article presents a generalization of this concept, which allows to transfer its most intriguing features to configurations of any energy captured by the theory giving rise to the soliton, given that these are localized sufficiently close to the soliton's center. The resulting theory is capable of describing all dynamics within its range of applicability by just one family of fields, with all the information about the underlying theory entering via a finite number of background functions, which can be linked to physical properties of the present soliton.
description: 29 pages, agrees with the version published in JHEP. Redundancies of v1 have been removed, the central insights are emphasized more clearly, the generalization to higher-dimensional settings is discussed explicitly and demonstrated in full detail for certain particularly instructive examples
Additional file 5 of Osteopontin promoter polymorphisms and risk of urolithiasis: a candidate gene association and meta-analysis study
Creators: name: Amar, Ali
name: Afzal, Ayesha
name: Athar Hameed
name: Ahmad, Mumtaz
name: Khan, Abdul Rafay
name: Humaira Najma
name: Aiysha Abid
name: Khaliq, Shagufta
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 5. Pairwise linkage disequilibrium (LD) map, based on D´ values, of SPP1 polymorphic markers analyzed in the present study. No significant LD was apparent in any of the SPP1 polymorphic pairs analyzed.
The asymptotic approach to the continuum of lattice QCD spectral observables
Creators: name: Husung, Nikolai
name: Marquard, Peter
name: Sommer, Rainer
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We consider spectral quantities in lattice QCD and determine the asymptotic behavior of their discretization errors. Wilson fermion with O$(a)$-improvement, (Möbius) Domain wall fermion (DWF), and overlap Dirac operators are considered in combination with the commonly used gauge actions. Wilson fermions and DWF with domain wall height $M_5=1+{\rm O}(g_0^2)$ have the same, approximate, form of the asymptotic cutoff effects: $ K\,a^2\left[\bar g^2(a^{-1})\right]^{0.760}$. A domain wall height $M_5=1.8$, as often used, introduces large mass-dependent $K'(m)\,a^2\left[\bar g^2(a^{-1})\right]^{0.518}$ effects. Massless twisted mass fermions have the same form as Wilson fermions when the Sheikholeslami-Wohlert term [1] is included. For their mass-dependent cutoff effects we have information on the exponents $\hatΓ_i$ of $\bar g^2(a^{-1})$ but not for the pre-factors. For staggered fermions there is only partial information on the exponents.
 We propose that tree-level ${\rm O}(a^2)$ improvement, which is easy to do [2], should be used in the future -- both for the fermion and the gauge action. It improves the asymptotic behavior in all cases.
description: corrected the normalisation of some of the operators in the massive basis (sect. 6.2 and Table 3)
S-D mixing and $ψ(3770)$ production in $e^+e^-$ annihilation and B decay and its radiative transitions
Creators: name: Liu, Kui-Yong
name: Chao, Kuang-Ta
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The large decay rate observed by Belle for $B^+\toψ(3770)K^+$, which is comparable to $B^+\toψ(3686)K^+$, might indicate either an unexpectedly large S-D mixing angle $|θ|\approx 40^o$ or the leading role of the color-octet mechanism in D-wave charmonium production in B decay. By calculating the production rate of $ψ(3770)$ in the continuum $e^+e^-$ annihilation at $\sqrt{s}=10.6$ GeV with these two possible approaches (i.e. the large S-D mixing and the color-octet mechanism), we show that the measurement for this process at Belle and BaBar may provide a clear cut clarification for the two approaches. In addition, the radiative E1 transition ratio $Γ(ψ(3770)\to γχ_{c2})/Γ(ψ(3770)\to γχ_{c1})$ may dramatically change from $\sim$ 0.04 (for $θ\approx 0^o$) to $\sim$ 200 (for $θ\approx -40^o$) due to the large S-D interference effect, thus the E1 transition measurement of $ψ(3770)$ at BES and CLEO-c will also be very useful in clarifying this issue.
description: final version to appear in Phys.Rev.D, discussion on uncertainties associated with the color-octet matrix elements is added, 16 pages, 2 figures
Munida declivis Baba 1994
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munida
Munida declivis

description: Munida declivis Baba, 1994
 Munida declivis Baba, 1994a: 9, fig. 4 (off Central Queensland, 295–309 m). — Davie, 2002: 63 (no record). — Baba, 2005: 261 (key, synonymies).
Type data: holotype, female, QM W19708.
Type locality: 17°21.77´S, 146°48.52´E, 303– 296 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 92, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Additional file 7 of Osteopontin promoter polymorphisms and risk of urolithiasis: a candidate gene association and meta-analysis study
Creators: name: Amar, Ali
name: Afzal, Ayesha
name: Athar Hameed
name: Ahmad, Mumtaz
name: Khan, Abdul Rafay
name: Humaira Najma
name: Aiysha Abid
name: Khaliq, Shagufta
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 7. Meta-analysis of SPP1 rs11730582:T > C polymorphism with risk of urolithiasis. a) and b) Forest plots of urolithiasis association with rs11730582 polymorphism using dominant and recessive model, respectively. c) and d) Funnel plots of rs11730582 polymorphism assuming dominant and recessive inheritance, respectively, using fixed effect model.
Interaction phenomena between lump and solitary wave of a generalized (3 + 1)-dimensional variable-coefficient nonlinear-wave equation in liquid with gas bubbles
Creators: name: Liu, Jian-Guo
name: Zhu, Wen-Hui
name: He, Yan
name: Wu, Ya-Kui
Publisher: name: arXiv
Year: 2019
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 35Q55, 35C08, 78A60

description: In this paper, a generalized (3 + 1)-dimensional variable-coefficient nonlinear-wave equation is studied in liquid with gas bubbles. Based on the Hirota's bilinear form and symbolic computation, lump and interaction solutions between lump and solitary wave are obtained. Their interaction phenomena is shown in some 3d graphs and contour plots, which include a periodic-shape lump solution, a parabolic-shape lump solution, a cubic-shape lump solution,interaction solutions between lump and one solitary wave, and between lump and two solitary waves. The spatial structures called the bright lump wave and the bright-dark lump wave are discussed. Interaction behaviors of two bright-dark lump waves and a periodic-shape bright lump wave are also presented.
description: 16 pages, 70 figures
The Optimization of Flux Trajectories for the Adiabatic Controlled-Z Gate on Split-Tunable Transmons
Creators: name: Dheer, Vihaan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a system of two tunable-frequency qubits, it is well-known that adiabatic tuning into strong coupling-interaction regions between the qubit subspace and the rest of the Hilbert space can be used to generate an effective controlled Z rotation. We address the problem of determining a preferable adiabatic trajectory along which to tune the qubit frequency, and apply this to the flux-tunable transmon model. The especially minimally anharmonic nature of these quantum processors makes them good candidates for qubit control using non-computational states, as long as higher-level leakage is properly addressed. While the statement of this method has occurred multiple times in literature, there has been little discussion of which trajectories may be used. We present a generalized method for optimizing parameterized families of possible flux trajectories and provide examples of use on five test families of one and two parameters.
description: 9 pages, 5 figures; published in AIP Advances
Multiple Saddle Connections on Flat Surfaces and Principal Boundary of the Moduli Spaces of Quadratic Differentials
Creators: name: Masur, Howard
name: Zorich, Anton
Publisher: name: arXiv
Year: 2004
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We describe typical degenerations of quadratic differentials thus describing ``generic cusps'' of the moduli space of meromorphic quadratic differentials with at most simple poles. The part of the boundary of the moduli space which does not arise from ``generic'' degenerations is often negligible in problems involving information on compactification of the moduli space. However, even for a typical degeneration one may have several short loops on the Riemann surface which shrink simultaneously. We explain this phenomenon, describe all rigid configurations of short loops, present a detailed description of analogs of desingularized stable curves arising here, and show how one can reconstruct a Riemann surface endowed with a quadratic differential which is close to a ``cusp'' by the corresponding point at the principal boundary.
description: We have completely rewritten the first version of the paper. Though the initial version did not contain mistakes in mathematics, the style of presentation was somehow too descriptive. We formalized our constructions elaborating appropriate language of combinatorial geometry (ribbon graphs, configurations, ...) which made the paper much shorter, despite the fact that now it is completed with numerous examples
Munida elfina Boone 1927
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munida
Munida elfina

description: Munida elfina Boone 1927
 Munida elfina Boone, 1927: 57, fig. 12 (N of Glover Reef, Caribbean Sea, 670 m). — Pequegnat & Pequegnat, 1970: 128 (key).
Type data: holotype, BOC.
Type locality: N of Glover Reef, Caribbean Sea, 670 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 94, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
MOESM1 of Robust estimation of heritability and predictive accuracy in plant breeding: evaluation using simulation and empirical data
Creators: name: LourenÃ§O, Vanda
name: Ogutu, Joseph
name: Hans-Peter Piepho
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Additional file 1 This file contains additional Tables S1,...,S7. First- and second-stage results are reported together.
Recursiveness, Switching, and Fluctuations in a Replicating Catalytic Network
Creators: name: Kaneko, Kunihiko
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: Subcellular Processes (q-bio.SC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: A protocell model consisting of mutually catalyzing molecules is studied in order to investigate how chemical compositions are transferred recursively through cell divisions under replication errors. Depending on the path rate, the numbers of molecules and species, three phases are found: fast switching state without recursive production, recursive production, and itinerancy between the above two states. The number distributions of the molecules in the recursive states are shown to be log-normal except for those species that form a core hypercycle, and are explained with the help of a heuristic argument.
description: 4 pages (with 7 figures (6 color)), submitted to PRL
MOESM2 of Robust estimation of heritability and predictive accuracy in plant breeding: evaluation using simulation and empirical data
Creators: name: LourenÃ§O, Vanda
name: Ogutu, Joseph
name: Hans-Peter Piepho
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Additional file 2 This file contains additional Figures S1,...,S20. Results reported in these figures are organized from the first stage to the third stage.
Strong-field-driven dynamics and high-harmonic generation in interacting 1D systems
Creators: name: de Vega, Sandra
name: Cox, Joel D.
name: Sols, Fernando
name: de Abajo, F. Javier García
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We explore the roles of electronic band structure and Coulomb interactions in solid-state HHG by studying the optical response of linear atomic chains and carbon nanotubes to intense ultrashort pulses. Specifically, we simulate electron dynamics by solving the single-particle density matrix equation of motion in the presence of intense ultrafast optical fields, incorporating tight-binding electronic states and a self-consistent electron-electron interaction. While linear atomic chains constitute an idealized system, our realistic 1D model readily provides insight on the temporal evolution of electronic states in reciprocal space, both in the absence or presence of electron interactions, which we demonstrate to play an important role in the HHG yield. This model further predicts that doped semiconductors generate high harmonics more efficiently than their metallic and undoped counterparts. To complement this idealized system we also show results for HHG in more realistic quasi-1D structures such as carbon nanotubes, the behavior of which is found to be in good qualitative agreement with the atomic chains. Our findings apply directly to extreme nonlinear optical phenomena in atoms on surfaces, carbon-based structures, linear arrays of dopant atoms in semiconductors, and linear molecules, such as polycyclic aromatic hydrocarbon chains, and can be straightforwardly extended to optimize existing platforms for HHG or identify new solid-state alternatives in the context of nonlinear plasmonics.
description: 12 pages, 7 figures, 63 references
Factors affecting relative height and ground elevation estimations of GEDI among forest types across the conterminous USA
Creators: name: Wang, Cangjiao
name: Elmore, Andrew J.
name: Numata, Izaya
name: Cochrane, Mark A.
name: Shaogang, Lei
name: Huang, Jiu
name: Zhao, Yibo
name: Li, Yuanyuan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Information Systems not elsewhere classified

description: The Global Ecosystem Dynamics Investigation (GEDI), a new spaceborne LiDAR system of the National Aeronautics and Space Administration (NASA), has the potential to revolutionize global measurements of vertical vegetation structure. However, GEDI performance among different forest types and factors influencing GEDI performance needs to be evaluated against similar measurements from existing airborne LiDAR platforms. Ideally, comparisons across diverse forest types will inform future work quantifying biomass or mapping species habitats. Thus, we compared the second version of GEDI L2A product (GEDI V2) with Airborne Observation Platform (AOP) leaf-on LiDAR data across 33 National Ecological Observation Network (NEON) sites. Comparisons were made for ground elevation and relative height (RH) of GEDI with simulated airborne laser scanning (ALS) waveforms from discrete point cloud LiDAR. Results indicated that GEDI V2 obtained high accuracy on ground elevation and RH100 estimations (3σ) with RMSEs of 1.38 m and 2.62 m, respectively. GEDI produced forest height estimations (RH100) for all 12 forest types with a %RMSE below 25%. GEDI RHs were sensitive to ground finding accuracy, and GEDI performance of RH estimation varied from forest profiles of different forest types. For factors influencing GEDI performance, greater than 21% of GEDI RH95 and 33% of ground elevation variations can be explained by land surface attributes, observing sensor system characteristics, and the collection time differences between GEDI and NEON LiDAR. Furthermore, geolocation error remains an essential factor affecting GEDI performance, which varies among forest and land cover types, especially for canopy height estimation. The findings reported here can provide insights to guide and enhance future GEDI-based global forest structure mapping and applications.
Towards machine learning aided real-time range imaging in proton therapy
Creators: name: Lerendegui-Marco, Jorge
name: Balibrea-Correa, Javier
name: Babiano-Súarez, Víctor
name: Ladarescu, Ion
name: Domingo-Pardo, César
Publisher: name: arXiv
Year: 2022
Subjects: subject: Medical Physics (physics.med-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: In this work, we report on the advantageous aspects of the i-TED Compton imager for proton-range monitoring, based on the results of the first Monte Carlo study of its applicability to this field. i-TED is an array of Compton cameras, that have been designed for neutron-capture nuclear physics experiments, which are characterized by $γ$-ray energies spanning up to 5-6 MeV, rather low $γ$-ray emission yields and intense neutron induced $γ$-ray backgrounds. Our developments to cope with these three aspects are concomitant with those required in the field of hadron therapy, especially in terms of high efficiency for real-time monitoring, low sensitivity to neutron backgrounds and reliable performance at the high $γ$-ray energies. We find that signal-to-background ratios can be appreciably improved with i-TED thanks to its light-weight design and the low neutron-capture cross sections of its LaCl$_{3}$ crystals, when compared to other similar systems based on LYSO, CdZnTe or LaBr$_{3}$. Its high time-resolution (CRT$\sim$500 ps) represents an additional advantage for background suppression when operated in pulsed HT mode. Each i-TED module features two detection planes of very large LaCl$_{3}$ monolithic crystals, thereby achieving a high efficiency in coincidence of 0.2% for a point-like 1MeV $γ$-ray source at 5 cm distance. This leads to sufficient statistics for reliable image reconstruction with an array of four i-TED detectors assuming clinical intensities of 10$^{8}$ protons per treatment point. The use of a two-plane design instead of three-planes has been preferred owing to the higher attainable efficiency for double time-coincidences than for threefold events. The loss of full-energy events for high energy $γ$-rays is compensated by means of Machine-Learning algorithms, which allow one to enhance the signal-to-total ratio up to a factor of 2.
description: 19 pages, 14 figures. Accepted in Scientific Reports (Submitted: June 2021, Accepted: January 2022)
Nanometers-thick self-organized Fe stripes: bridging the gap between surfaces and magnetic materials
Creators: name: Fruchart, Olivier
name: Eleoui, Mustafa
name: Vogel, Jan
name: Jubert, Pierre-Olivier
name: Locatelli, Andrea
name: Ballestrazzi, A
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have fabricated 5nm-high Fe(110) stripes by self-organized (SO) growth on a slightly vicinal R(110)/Al2O3(11-20) surface, with R=Mo, W. Remanence, coercivity and domain patterns were observed at room temperature (RT). This contrasts with conventional SO epitaxial systems, that are superparamagnetic or even non-magnetic at RT due to their flatness. Our process should help to overcome superparamagnetism without compromise on the lateral size if SO systems are ever to be used in applications.
A note on the Hurwitz action on reflection factorizations of Coxeter elements in complex reflection groups
Creators: name: Lewis, Joel Brewster
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We show that the Hurwitz action is "as transitive as possible" on reflection factorizations of Coxeter elements in the well-generated complex reflection groups $G(d, 1, n)$ (the group of $d$-colored permutations) and $G(d, d, n)$.
description: 11 pages
Equivariant log-concavity and equivariant Kähler packages
Creators: name: Gui, Tao
name: Xiong, Rui
Publisher: name: arXiv
Year: 2022
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Topology (math.AT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We show that the exterior algebra $Λ_{R}\left[α_{1}, \cdots, α_{n}\right]$, which is the cohomology of the torus $T=(S^{1})^{n}$, and the polynomial ring $\mathbb{R}\left[t_{1}, \ldots, t_{n}\right]$, which is the cohomology of the classifying space $B (S^{1})^{n}=\left(\mathbb{C} \mathbb{P}^{\infty}\right)^{n}$, are $S_{n}$-equivariantly log-concave. We do so by explicitly giving the $S_{n}$-representation maps on the appropriate sequences of tensor products of polynomials or exterior powers and proving that these maps satisfy the hard Lefschetz theorem. Furthermore, we prove that the whole Kähler package, including algebraic analogies of the Poincaré duality, hard Lefschetz, and Hodge-Riemann bilinear relations, holds on the corresponding sequences in an equivariant setting.
description: 19 pages