cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Minimizing geographical basis risk of weather derivatives using a multi-site rainfall model
Creators: name: Ritter, Matthias
name: Musshoff, Oliver
name: Odening, Martin
name: Ritter, Matthias
name: Musshoff, Oliver
name: Odening, Martin
Publisher: name: Unknown
Year: 2012
Subjects: subject: Risk and Uncertainty
subject: management
subject: weather risk
subject: regional diversification
subject: portfolio weights

description: Weather risk is one of the main causes for income fluctuation in agriculture. Since 1997, the economic consequences of weather risk can be insured with weather derivatives, which are offered for many different weather events, such as temperature, rainfall, snow or hurricanes. It is well known that the hedging effectiveness of weather derivatives is interfered by the existence of geographical basis risk, i.e., the deviation of weather conditions at different locations. In this paper, we explore how geographical basis risk of rainfall based derivatives can be reduced by regional diversification. Minimizing geographical basis risk requires knowledge of the joint distribution of rainfall at different locations. For that purpose, we estimate a daily multi-site rainfall model from which optimal portfolio weights are derived. We find that this method allows to reduce geographical basis risk more efficiently than simpler approaches as, for example, inverse distance weighting.
Coprophanaeus (Coprophanaeus) acrisius
Creators: name: Gillett, Conrad P. D. T.
name: Gillett, P. T.
name: E. D. T, James
name: Vaz-de-Mello, Fernando Z.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Coprophanaeus
Coprophanaeus acrisius

description: Coprophanaeus (Coprophanaeus) acrisius (Macleay, 1819)
Figure 8
 Collection data. Ceará: Fortaleza, campus do PICI, 25. vi. 2001 (FVMC); Pindoretama, 16. ix. 2000 (FVMC). NEW STATE RECORDS.
 Maranhão: Santa Quiteria de Maranhão, Fazenda Rodiador, 42 o 40’46"W; 03 o 24’50"S, 47 m palm forest, carrion traps, 23. ii. 2008: 1 m; idem, 120 m chapada, carrion traps, 18. v. 2008: 1m + 1f; idem, carrion traps, 24. ii. 2008: 1 m; idem, 17. v. 2008: 1f; idem, open cerrado area, sandy soil, carrion traps 06- 07. i. 2010: 5m + 2f; idem, dung traps: 2f; idem, palm forest, carrion traps 06-07. i. 2010: 2m + 2f.
 Pernambuco: Recife, campus of Universidade Federal de Pernambuco, no date: 1m + 1f. NEW STATE RECORD.
 Results. 2008 data: 5 specimens; 3 males and 2 females. Male: Female sex ratio 1.50. Bait preference (2008 data): Carrion (5). Temporal distribution (all data): January (13), February (2), May (3), July, September
 Distribution. This species has been recorded from Brazil (Pará), Bolivia (Santa Cruz) and Argentina by Arnaud (2002). The species was first recorded from MA by Sampaio et al. (2009). It is associated with cerrado habitats in Brazil, occurring in both forested and open areas.
 Remarks. Coprophanaeus acrisius was preferentially attracted to carrion traps but can be observed in smaller numbers attracted to dung traps (records from MA, January 2010) in cerrado-type habitat (locally called ‘chapada’), which corresponds to slightly elevated regions of open dry woodland with grass. It was also present in an area of dry forest thickets within palm forest. It appears to be an uncommon and patchily distributed species that is sympatric with the more abundant C. cyanescens. Sampaio et al. (2009) recorded a single individual of this species from an area of coastal cerrado habitat in MA. In MA, it has been recorded only on sandy soils. The specimens from MA match the holotype, and other specimens housed in the BMNH, closely in color. The dorsal surface of the elytra and the pronotum (except for the lateral basal areas) are bright greenish, with copper-green colored elytral intervals.
description: Published as part of Gillett, Conrad P. D. T., Gillett, P. T., E. D. T, James & Vaz-de-Mello, Fernando Z., 2010, Diversity and distribution of the scarab beetle tribe Phanaeini in the northern states of the Brazilian Northeast (Coleoptera: Scarabaeidae: Scarabaeinae), pp. 1-19 in Insecta Mundi 2010 (118) on page 8, DOI: 10.5281/zenodo.5164350
The Clinical Implications of Tumor Mutational Burden in Osteosarcoma
Creators: name: 谢璐
Publisher: name: CNGB
Year: 2021
Subjects: Raw sequence reads
Exome
Variation
Multiisolate
Medical

description: Osteosarcoma (OTS) is aggressive bone malignancy without wellrecognized prognosis biomarker, predominantly occurring in children and adolescents as well as adults aged 40 years and over.Although neoadjuvant and adjuvant chemotherapy or surgical resection improves the 5- year survival rates from 20% to 70% since 1970s, the 5-year survival rate for patients with metastatic or relapsed OTS is only about 10%~30%. Informative prognostic biomarker is in need for better patient’s stratification in terms of medication strategy. TMB is defined as total number of non-synonymous somatic mutations in coding areas of per tumor genomic megabase. Numerous studies have demonstrated that tumor mutational burden (TMB) is an independent biomarker to predict clinical outcomes. However, its prognostic value in OTS remains unknown. In this study, we aim to evaluate the implication of TMB in OTS patients. .
Separable states can be used to distribute entanglement
Creators: name: Cubitt, T. S.
name: Verstraete, F.
name: Dur, W.
name: Cirac, J. I.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that no entanglement is necessary to distribute entanglement; that is, two distant particles can be entangled by sending a third particle that is never entangled with the other two. Similarly, two particles can become entangled by continuous interaction with a highly mixed mediating particle that never itself becomes entangled. We also consider analogous properties of completely positive maps, in which the composition of two separable maps can create entanglement.
description: 4 pages, 2 figures. Slight modifications
Canonical Deformation of $N=2$ $AdS_{4}$ SUGRA
Creators: name: Gočanin, Dragoljub
name: Radovanović, Voja
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is known that one can define a consistent theory of extended, $N=2$ anti-de Sitter (AdS) Supergravity (SUGRA) in $D=4$. Besides the standard gravitational part, this theory involves a single $U(1)$ gauge field and a pair of Majorana vector-spinors that can be mixed into a pair of charged spin-$3/2$ gravitini. The action for $N=2$ $AdS_{4}$ SUGRA is invariant under $SO(1,3)\times U(1)$ gauge transformations, and under local SUSY. We present a geometric action that involves two "inhomogeneous" parts: an orthosymplectic $OSp(4\vert 2)$ gauge-invariant action of the Yang-Mills type, and a supplementary action invariant under purely bosonic $SO(2,3)\times U(1)\sim Sp(4)\times SO(2)$ sector of $OSp(4\vert 2)$, that needs to be added for consistency. This action reduces to $N=2$ $AdS_{4}$ SUGRA after gauge fixing, for which we use a constrained auxiliary field in the manner of Stelle and West. Canonical deformation is performed by using the Seiberg-Witten approach to noncommutative (NC) gauge field theory with the Moyal product. The NC-deformed action is expanded in powers of the deformation parameter $θ^{μν}$ up to the first order. We show that $N=2$ $AdS_{4}$ SUGRA has non-vanishing linear NC correction in the physical gauge, originating from the additional, purely bosonic action. For comparison, simple $N=1$ Poinacaré SUGRA can be obtained in the same manner, directly from an $OSp(4\vert 1)$ gauge-invariant action. The first non-vanishing NC correction is quadratic in $θ^{μν}$ and therefore exceedingly difficult to calculate. Under Wigner-Inönü (WI) contraction, $N=2$ AdS superalgebra reduces to $N=2$ Poincaré superalgebra, and it is not clear whether this relation holds after canonical deformation. We present the linear NC correction to $N=2$ $AdS_{4}$ SUGRA explicitly, discuss its low-energy limit, and what remains of it after WI contraction.
description: 25 pages
A family of quantum protocols
Creators: name: Devetak, I.
name: Harrow, A. W.
name: Winter, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce two dual, purely quantum protocols: for entanglement distillation assisted by quantum communication (``mother'' protocol) and for entanglement assisted quantum communication (``father'' protocol). We show how a large class of ``children'' protocols (including many previously known ones) can be derived from the two by direct application of teleportation or super-dense coding. Furthermore, the parent may be recovered from most of the children protocols by making them ``coherent''. We also summarize the various resource trade-offs these protocols give rise to.
description: 5 pages, 1 figure
Linear scaling computation of the Fock matrix. VIII. Periodic boundaries for exact exchange at the $Γ$-point
Creators: name: Tymczak, C. J.
name: Weber, Valéry T.
name: Schwegler, Eric
name: Challacombe, Matt
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A translationally invariant formulation of the Hartree-Fock (HF) $Γ$-point approximation is presented. This formulation is achieved through introduction of the Minimum Image Convention (MIC) at the level of primitive two-electron integrals, and implemented in a periodic version of the ONX algorithm [J. Chem. Phys, {\bf 106} 9708 (1997)] for linear scaling computation of the exchange matrix. Convergence of the HF-MIC $Γ$-point model to the HF ${\bf k}$-space limit is demonstrated for fully periodic magnesium oxide, ice and diamond. Computation of the diamond lattice constant using the HF-MIC model together with the hybrid PBE0 density functional [Theochem, {\bf 493} 145 (1999)] yields $a_0=3.569$Åwith the 6-21G* basis set and a $3\times3\times3$ supercell. Linear scaling computation of the HF-MIC exchange matrix is demonstrated for diamond and ice in the condensed phase
description: 7 pages 3 figures
IMPROVING THE TEACHING OF "ALGORITHMIC LANGUAGES AND PROGRAMMING" THROUGH THE USE OF PROJECT-BASED LEARNING APPROACHES.
Creators: name: Umarzoda, Shohruh
Publisher: name: Zenodo
Year: 2025

description: This thesis explores the role of project-based learning (PBL) in teaching algorithmic languages and programming. It discusses the theoretical foundation, integration methods, and benefits of PBL for enhancing students’ programming competence and motivation. The study offers practical insights and guidelines for implementing PBL in programming courses.
Doping dependence of the many-body effects along the nodal direction in the high-Tc cuprate (Bi,Pb)_2Sr_2CaCu_2O_8
Creators: name: Koitzsch, A.
name: Borisenko, S. V.
name: Kordyuk, A. A.
name: Kim, T. K.
name: Knupfer, M.
name: Fink, J.
name: Berger, H.
name: Follath, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Angle-resolved photoemission spectroscopy (ARPES) is used to study the doping dependence of the lifetime and the mass renormalization of the low energy excitations in the high-Tc cuprate (Bi,Pb)_2Sr_2CaCu_2O_8 along the zone diagonal. We find a linear energy de-pendence of the scattering rate for the underdoped samples and a quadratic energy depend-ence in the overdoped case. The mass enhancement of the quasiparticles due to the many body effects at the Fermi energy is found to be in the order of 2 and the renormalization extends over a large energy range for both the normal and the superconducting state. The much discussed kink in the dispersion around 70 meV is interpreted as a small additional effect at low temperatures.
description: 12 pages, 3 figures
Additional file 1 of Correlation between biochemical and clinical hyperandrogenism parameter in polycystic ovary syndrome in relation to age
Creators: name: Guo, Zaixin
name: Jin, Fengjun
name: Chen, Shuwen
name: Hu, Pan
name: Hao, Yanfang
name: Yu, Qi
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Additional file 1: Supplement Table 1. Comparison of the clinical characteristics of the women with PCOS in the 18–29 and 30–40 year-old groups.
Aeroservoelastic Analysis and Optimization Framework for Morphing AWE Wings
Creators: name: Fasel, Urban
name: Tiso, Paolo
name: Keidel, Dominic
name: Ermanni, Paolo
Publisher: name: ETH Zurich
Year: 2019

description: Airborne Wind Energy Conference 2019 (AWEC 2019): Book of Abstracts
description: ISBN:978-94-6366-213-0
遗传性心脏病的相关基因的检测
Creators: name: 翁琦
Publisher: name: CNGB
Year: 2021
Subjects: Exome
Other
人的外显子数据
心脏病遗传性致病位点

description: 通过全外显子测序检测遗传性心脏病患者的致病位点，并通过此方法发现未报导过的新致病位点
Findings of the NLP4IF-2019 Shared Task on Fine-Grained Propaganda Detection
Creators: name: Martino, Giovanni Da San
name: Barrón-Cedeño, Alberto
name: Nakov, Preslav
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: I.2.7
subject: 68T50

description: We present the shared task on Fine-Grained Propaganda Detection, which was organized as part of the NLP4IF workshop at EMNLP-IJCNLP 2019. There were two subtasks. FLC is a fragment-level task that asks for the identification of propagandist text fragments in a news article and also for the prediction of the specific propaganda technique used in each such fragment (18-way classification task). SLC is a sentence-level binary classification task asking to detect the sentences that contain propaganda. A total of 12 teams submitted systems for the FLC task, 25 teams did so for the SLC task, and 14 teams eventually submitted a system description paper. For both subtasks, most systems managed to beat the baseline by a sizable margin. The leaderboard and the data from the competition are available at http://propaganda.qcri.org/nlp4if-shared-task/.
description: propaganda, disinformation, fake news. arXiv admin note: text overlap with arXiv:1910.02517
The response of a fractured crystalline reservoir to natural pressure buildup: Experiment results from the Bedretto Lab
Creators: name: Shakas, Alexis
name: Gholizadeh Doonechaly, Nima
name: Hertrich, Marian
name: Wenning, Quinn
name: Maurer, Hansruedi
name: Brixel, Bernard
name: Zappone, Alba Simona
name: Rinaldi, Antonio Pio
name: Obermann, Anne
name: Ma, Xiaodong
name: Kaestli, Philipp
name: Linwood, Paul
name: Hochreutener, Rebecca
name: Wiemer, Stefan
name: Giardini, Domenico
Publisher: name: ETH Zurich
Year: 2021

description: EGUsphere
Instability of one-step replica-symmetry-broken phase in satisfiability problems
Creators: name: Montanari, Andrea
name: Parisi, Giorgio
name: Ricci-Tersenghi, Federico
Publisher: name: arXiv
Year: 2003
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We reconsider the one-step replica-symmetry-breaking (1RSB) solutions of two random combinatorial problems: k-XORSAT and k-SAT. We present a general method for establishing the stability of these solutions with respect to further steps of replica-symmetry breaking. Our approach extends the ideas of [A.Montanari and F. Ricci-Tersenghi, Eur.Phys.J. B 33, 339 (2003)] to more general combinatorial problems. It turns out that 1RSB is always unstable at sufficiently small clauses density alpha or high energy. In particular, the recent 1RSB solution to 3-SAT is unstable at zero energy for alpha< alpha_m, with alpha_m\approx 4.153. On the other hand, the SAT-UNSAT phase transition seems to be correctly described within 1RSB.
description: 26 pages, 7 eps figures
CEP128功能障碍对人和小鼠精子发生的影响
Creators: name: 沈英
Publisher: name: CNGB
Year: 2021
Subjects: Raw sequence reads
Exome
Other
human
Medical

description: 课题组在研究中采用全外显子组测序在一个不育症家系中，发现两名隐匿精子症患者均存在中心体蛋白编码基因CEP128 的一个纯合错义突变，提示其可能是该家系不育症的致病位点。因此，我们的研究结果提示CEP128可能是男性不育症新的致病基因，同时也表明中心体蛋白在精子发生过程中的发挥着重要作用。
Fruit quality (total soluble solids, acidity and pH) assessment
Creators: name: Fullana-Pericàs, Mateu
name: Conesa, Miquel
name: Galmés, Jeroni
Publisher: name: Zenodo
Year: 2018
Subjects: Fruit
quality
total soluble solids
acidity
pH

description: Fruit quality (total soluble solids, acidity and pH) assessment
Quantification and reduction of power peaks in railway networks: A simulation-based approach
Creators: name: Regueiro Sánchez, Daniel
Publisher: name: ETH Zurich
Year: 2021
Subjects: Power peaks
Railway simulation
Optimization
Departure delays
Traction power limitation
Timetable variation
Energy management

description: Power peaks are an undesirable phenomenon which unavoidably occurs in railway operations due to the inharmonious movement of trains. Under severe delays, power peaks can reach extremely high values putting too much pressure into the power grid, even leading to a blackout. In this paper, a railway simulation tool is developed based on timetable and energy consumption data for the quantification of the power peaks in a railway network. It is verified how impunctuality issues during operation can lead to very high peak values of the overall power demand. Additionally, and in order to mitigate the power peaks, different operational measures are implemented to optimize the power demand profile of the railway network. This is performed following a two-fold optimization strategy which includes both shifting the departure times of trains and the limitation of their maximum traction power between two stations. The implemented simulation-based optimization shows great potential to reduce the power peaks, particularly by means of limiting the maximum traction power of the trains.
Bouncing compact objects. Part II: Effective theory of a pulsating Planck star
Creators: name: Achour, Jibril Ben
name: Uzan, Jean-Philippe
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This article presents an effective quantum extension of the seminal Oppenheimer-Snyder (OS) collapse in which the singularity resolution is modeled using the effective dynamics of the spatially closed loop quantum cosmology. Imposing the minimal junction conditions, namely the Israel-Darmois conditions, we glue this bouncing LQC geometry to the classical vacuum exterior Schwarzschild geometry across a time-like thin-shell. Consistency of the construction leads to several major deviations from the classical OS collapse model. Firstly, no trapped region can form and the bounce occurs always above, or at most at the Schwarzschild radius. Secondly, the bouncing star discussed here admits an IR cut-off, additionally to the UV cut-off and corresponds therefore to a pulsating compact object. Thirdly, the scale at which quantum gravity effects become non-negligible is encoded in the ratio between the UV cut-off of the quantum theory and the IR cut-off, which in turn, encodes the minimal energy density $ρ_{\text{min}}$ of the star prior to collapse. This energy density is no more fixed by the mass and maximal radius as in the classical OS model, but is now a free parameter of the model. In the end, while the present model cannot describe a black-to-white hole bounce as initially suggested by the Planck star model, it provides a concrete realization of a pulsating compact object based on LQC techniques. Consistency of the model shows that its regime of applicability is restricted to Planckian relics while macroscopic stellar objects are excluded. This first minimal construction should serve as a platform for further investigations in order to explore the physics of bouncing compact objects within the framework of loop quantum cosmology.
description: 30 pages, 7 figures, notation changed, clarifications added in Appendix, published version in PRD
MOESM3 of Acute kidney injury in burn patients admitted to the intensive care unit: a systematic review and meta-analysis
Creators: name: Folkestad, Torgeir
name: Brurberg, Kjetil
name: Kine Nordhuus
name: Tveiten, Christine
name: Guttormsen, Anne
name: Os, Ingrid
name: Beitland, Sigrid
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3. Study selection form. Description of the study selection process used in this systematic review.
Diabroctis mimas
Creators: name: Gillett, Conrad P. D. T.
name: Gillett, P. T.
name: E. D. T, James
name: Vaz-de-Mello, Fernando Z.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Diabroctis
Diabroctis mimas

description: Diabroctis mimas (Linnaeus, 1767)
Figure 11
 Collection data. Ceará: Maranguape, Tabatinga, 38 o 43’48"W; 04 o 00’42"S, 126m Caatinga, open area dung traps, 26. iii. 2008: 1m; Maranguape, Piraponga, 38 o 41’59"W 03 o 53’26"S, 200 m Atlantic forest, dung trap, 14. ii. 2008: 1f; Maranguape, São Benedito, Santuário de Nossa Senhora de Penha, 38 o 40’53"W; 03 o 52’18"S, 160 m Atlantic forest, forest dung trap, 25. iii. 2008: 7m + 4f; Acarau, coastal ‘restinga’ vegetation, in diurnal flight, no date. NEW STATE GENUS AND SPECIES RECORDS.
 Maranhão: Santa Quitéria do Maranhão, Fazenda Rodiador, 42 o 40’46"W; 03 o 24’50"S, 47m Restiinga, forest dung traps, 22. ii. 2008. 1m; idem, under dung in forest, 24. iii. 2008: 1m. NEW STATE RECORDS.
 Pernambuco: Recife, Guararapes Airport, in diurnal flight, no date (early 1980’s); Recife, Dois Irmãos, dug up from under animal dung in forest, ix. 1988: 1m + 1f.
 Results. 2008 data: 15 specimens; 10 males and 5 females. Male: Female sex ratio 1.50. Bait preference (2008 data): Dung (15). Temporal distribution (all data): February (2), March (13).
 Distribution. A widespread species through much of the northern half of South America. In Brazil it has been recorded from the states of BA, Pará, Amazonas, Goiás, Mato Grosso and São Paolo (Pessôa 1935). Lopes et al. (2006) also record it from BA and Silva et al. (2007) collected it in the Atlantic forest in PE. It has been cited elsewhere from Guyana, French Guiana, Suriname, Venezuela, Bolivia, Paraguay (Arnaud 2002a) and Uruguay (Olsoufieff 1924). We have also seen specimens from Peru (specimens in MGCB) and from the Brazilian Distrito Federal and states of Minas Gerais, Mato Grosso do Sul and Goiás. (specimens in FVMC).
 Remarks. Diabroctis mimas is most commonly found in Atlantic forest remnants in the study area although it can also occur in open caatinga and cerrado habitats. It appears restricted to elevations below 200 m and has been collected in human dung baited traps. In Atlantic forest areas it is not unusual to find the beetles inside burrows on forest paths. The species is sympatric with C. cyanescens in Atlantic forest and with C. pertyi and C. cyanescens in caatinga. Specimens from the NE match those from other distant areas (e.g. Peru) in color.
description: Published as part of Gillett, Conrad P. D. T., Gillett, P. T., E. D. T, James & Vaz-de-Mello, Fernando Z., 2010, Diversity and distribution of the scarab beetle tribe Phanaeini in the northern states of the Brazilian Northeast (Coleoptera: Scarabaeidae: Scarabaeinae), pp. 1-19 in Insecta Mundi 2010 (118) on page 10, DOI: 10.5281/zenodo.5164350
Molecular structures and vibrations of neutral and anionic CuOx (x = 1-3,6) clusters
Creators: name: Baruah, Tunna
name: Zope, Rajendra R.
name: Pederson, Mark R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Other Condensed Matter (cond-mat.other)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We report equilibrium geometric structures of CuO2, CuO3, CuO6, and CuO clusters obtained by an all-electron linear combination of atomic orbitals scheme within the density-functional theory with generalized gradient approximation to describe the exchange-correlation effects. The vibrational stability of all clusters is examined on the basis of the vibrational frequencies. A structure with Cs symmetry is found to be the lowest-energy structure for CuO2, while a -shaped structure with C2v symmetry is the most stable structure for CuO3. For the larger CuO6 and CuO clusters, several competitive structures exist with structures containing ozonide units being higher in energy than those with O2 units. The infrared and Raman spectra are calculated for the stable optimal geometries. ~
description: Uses Revtex4, (Better quality figures can be obtained from authors)
Single-cell analysis of PDAC identifies a novel fibroblast subtype
Creators: name: Liwei Wang
Publisher: name: CNGB
Year: 2021
Subjects: Raw sequence reads
Transcriptome or Gene expression
Multispecies
Medical

description: The current pathological and molecular classification of pancreatic ductal adenocarcinoma (PDAC) provides limited guidance for treatment options, especially for immunotherapy. Cancer-associated fibroblasts (CAFs) are major players of desmoplastic stroma in PDAC, modulating tumor progression and therapeutic response. Using single-cell RNA sequencing, we explored the intertumoral heterogeneity among PDAC patients with different degrees of desmoplasia. We found substantial intertumoral heterogeneity in CAFs, ductal cancer cells, and immune cells between the extremely dense and loose types of PDACs (dense-type, high desmoplasia; loose-type, low desmoplasia). Notably, no difference in CAF abundance was detected, but a novel subtype of CAFs with a highly activated metabolic state (meCAFs) was found in loose-type PDAC compared to dense-type PDAC. MeCAFs had highly active glycolysis, while the corresponding cancer cells used oxidative phosphorylation as a major metabolic mode rather than glycolysis. We found that the proportion and activity of immune cells was much higher in loose-type PDAC than in dense-type PDAC. Then, the clinical significance of the CAF subtypes was further validated in our PDAC cohort and a public database. PDAC patients with abundant meCAFs had a higher risk of metastasis and a poor prognosis but showed a dramatically better response to immunotherapy (64.71% objective response rate, one complete response). We characterized the intertumoral heterogeneity of cellular components, immune activity and metabolic status between dense- and loose-type PDACs and identified meCAFs as a novel CAF subtype critical for PDAC progression and the susceptibility to immunotherapy.
Street Corners. A Zürich Lexicon
Creators: name: Avermaete, Tom
name: Charitonidou, Marianna
name: Teerds, Hans
Publisher: name: ETH Zurich
Year: 2020

description: It has been argued that streets are the quintessential social spaces of the urban environment. The street unites an infrastructural function with the public life of inhabitants and the appearances of outsiders within the limited frame of the street scape. In this perspective the street corner
is essential: it brings together at least two streets, two different worlds, and embed them
in the larger infrastructural fabric and public spaces of the urban territory. The importance of street corners is often articulated in their architecture; through the use of elements such as entrance portals, balconies and notable roof scapes, or by giving the corner special formal attention, intense ornamentation, or material specialization.
As part of their Grundlagen studies, students of architecture were asked to analyze the architecture of a street corner in the form of a diptych: a combination of text and drawing. Together, these diptychs construct a lexicon of street corners that speaks of the characteristics and qualities of Zürich.
MOESM2 of Whole genome sequencing and phylogenetic analysis of human metapneumovirus strains from Kenya and Zambia
Creators: name: Everlyn Kamau
name: Oketch, John
name: Zaydah Laurent
name: Phan, My
name: Agoti, Charles
name: D. Nokes
name: Cotten, Matthew
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2: Figure S2. Average pairwise identity over all pairs in an alignment for every position of the predicted SH glycoprotein amino acid sequences, for HMPV groups A (A) and B (B). The dataset analyzed here included all available genomes (Kenya and Zambia (n = 5) plus 138 from other locations globally). Black bars indicate > 50% (> 0.5) average amino acid identity and red bars indicate
Preparing remotely two instances of quantum state
Creators: name: Yu, Yafei
name: Feng, Jian
name: Zhan, Mingsheng
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this short note, we propose a scheme, in which two instances of an equatorial state (or a polar state) can be remotely prepared in one-shot operation to different receivers with prior entanglement and 1 bit of broadcasting. The trade-off curve between the amount of entanglement and the achievable fidelity is derived.
description: 7 pages, 1 figure
Unidentified Fermi Objects in the view of H.E.S.S. -- Possible Dark Matter Clumps
Creators: name: Glawion, Dorit
name: Malyshev, Denys
name: Moulin, Emmanuel
name: Oakes, Louise
name: Rinchiuso, Lucia
name: Viana, Aion
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: There is strong evidence about the existence of unknown dark matter in the Universe. Many different theories about this dark matter exist, but most probably it is made of a new kind of fundamental particle that has to be massive, stable, electrically neutral, and having only weak interaction with standard matter (weakly interacting massive particles). In principle, those particles could produce gamma rays by their annihilation or decay. Therefore, a Gamma-ray signal from a dark matter origin would provide one of the clearest and most concluding evidences for dark matter. High resolution cosmological N-body simulations have shown that dark matter subhalos in the Milky Way halo may developed in the Universe. Those subhalos could pop-up in gamma-ray surveys as unidentified sources. In this paper we present H.E.S.S. observations of unidentified sources selected from Fermi-LAT catalogs. These sources fulfill main features which would characterize a dark matter subhalo, namely, having no obvious counterpart at other wavelengths and being steady hard sources.
description: Proceedings of the 36th International Cosmic Ray Conference, 2019, Madison, WI, USA
利用单细胞转录组学探索子宫内膜着床窗开发机制
Creators: name: Liang(Xue)
Publisher: name: CNGB
Year: 2021
Subjects: Raw sequence reads
Multiisolate
Medical

description: 通过对正常月经周期及多次植入失败的适龄女性采集子宫内膜组织样本，通过分离子宫内膜单细胞进行包括血管内皮，基质细胞，免疫细胞等的10x genomics单细胞转录组测序，对子宫内膜特定细胞类型进行精确定义，全面获得子宫内膜不同类型单细胞表达图谱。探索与反复植入失败（RIF）相关特殊细胞类型，致病基因及调控网络，建立早期发育微环境相关的基因表达数据集。为提高胚胎植入、发育成功提供分子基础。
Detection of CO J=1-0 in the z=3.79 radio galaxy 4C60.07
Creators: name: Greve, T. R.
name: Ivison, R. J.
name: Papadopoulos, P. P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on the detection of the lowest CO J = 1 - 0 transition in the powerful high-redshift radio galaxy 4C60.07 at z = 3.79. The CO emission is distributed in two spatially and kinematically distinct components as was previously known from the observations of the higher excitation CO J = 4 - 3 line. The total molecular gas mass in 4C60.07 inferred from the CO J = 1 - 0 emission is M(H_2) = 1.3 x 10^11 M_sun, sufficient to fuel the inferred star-formation rate of ~1600 M_sun yr^-1 for 10^8 yrs. From our high-resolution CO J = 1 - 0 VLA maps we find the dynamical mass of 4C60.07 to be comparable to that of a giant elliptical at the present time. A significant fraction of the mass is in the form of molecular gas suggesting that 4C60.07 is in an early state of its evolution. The merging nature of 4C60.07 along with its large dynamical mass imply that this system is a giant elliptical caught in its formative stages.
description: 10 pages, 8 figures, Accepted for publication in Astronomy & Astrophysics
Privacy-Aware Recommendation with Private-Attribute Protection using Adversarial Learning
Creators: name: Beigi, Ghazaleh
name: Mosallanezhad, Ahmadreza
name: Guo, Ruocheng
name: Alvari, Hamidreza
name: Nou, Alexander
name: Liu, Huan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Cryptography and Security (cs.CR)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Recommendation is one of the critical applications that helps users find information relevant to their interests. However, a malicious attacker can infer users' private information via recommendations. Prior work obfuscates user-item data before sharing it with recommendation system. This approach does not explicitly address the quality of recommendation while performing data obfuscation. Moreover, it cannot protect users against private-attribute inference attacks based on recommendations. This work is the first attempt to build a Recommendation with Attribute Protection (RAP) model which simultaneously recommends relevant items and counters private-attribute inference attacks. The key idea of our approach is to formulate this problem as an adversarial learning problem with two main components: the private attribute inference attacker, and the Bayesian personalized recommender. The attacker seeks to infer users' private-attribute information according to their items list and recommendations. The recommender aims to extract users' interests while employing the attacker to regularize the recommendation process. Experiments show that the proposed model both preserves the quality of recommendation service and protects users against private-attribute inference attacks.
description: The Thirteenth ACM International Conference on Web Search and Data Mining (WSDM 2020)
Molecular Dynamics Simulations
Creators: name: Binder, Kurt
name: Horbach, Jurgen
name: Kob, Walter
name: Paul, Wolfgang
name: Varnik, Fathollah
Publisher: name: arXiv
Year: 2003
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A tutorial introduction to the technique of Molecular Dynamics (MD) is given, and some characteristic examples of applications are described. The purpose and scope of these simulations and the relation to other simulation methods is discussed, and the basic MD algorithms are described. The sampling of intensive variables (temperature T, pressure p) in runs carried out in the microcanonical (NVE) ensemble (N= particle number, V = volume, E = energy) is discussed, as well as the realization of other ensembles (e.g. the NVT ensemble). For a typical application example, molten SiO2, the estimation of various transport coefficients (self-diffusion constants, viscosity, thermal conductivity) is discussed. As an example of Non-Equilibrium Molecular Dynamics (NEMD), a study of a glass-forming polymer melt under shear is mentioned.
description: 38 pages, 11 figures, to appear in J. Phys.: Condens. Matter
Development of Customized Production Machine for Flue-cured Tobacco Formula Nutritional Soil
Creators: name: LI Jianyong
name: WANG Jianwen
name: PENG Mengxiang
name: LI Li
name: ZHAO Jiongjiong
name: LIU Liangjiao
name: ZENG Dewu
name: LI Jianyong
name: WANG Jianwen
name: PENG Mengxiang
name: LI Li
name: ZHAO Jiongjiong
name: LIU Liangjiao
name: ZENG Dewu
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agribusiness
subject: Flue-cured tobacco, Nutritional soil, Formula, Processing machinery

description: On the basis of full investigation and repeated trials, nutritional soil composed of cake fertilizer, mushroom residue, cow dung and calcium magnesium phosphate fertilizer was determined as an alternative for traditional flue-cured tobacco fired ash soil. In accordance with the feed grinding, mixing and processing integrated principle, processing machine for flue-cured tobacco nutritional soil was developed. The clogging problem of mixing box was solved by improving grinding and stirring method of mixing system. Mechanized and large-scale production and commercialized supply of flue-cured tobacco nutritional soil was piloted to simplify the production process and reduce the production cost of nutritional soil for flue-cured tobacco and meet the needs of green development of tobacco production, thereby creating good social and economic benefits.
Isotope effect in superconductors with coexisting interactions of phonon and nonphonon mechanisms
Creators: name: Shimahara, Hiroshi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We examine the isotope effect of superconductivity in systems with coexisting interactions of phonon and nonphonon mechanisms in addition to the direct Coulomb interaction. The interaction mediated by the spin fluctuations is discussed as an example of the nonphonon interaction. Extended formulas for the transition temperature Tc and the isotope-effect coefficient alpha are derived for cases (a) omega_np < omega_D and (b) omega_np > omega_D, where omega_np is an effective cutoff frequency of the nonphonon interaction that corresponds to the Debye frequency omega_D in the phonon interaction. In case (a), it is found that the nonphonon interaction does not change the condition for the inverse isotope effect, i.e., mu^* > lambda_ph/2, but it modifies the magnitude of alpha markedly. In particular, it is found that a giant isotope shift occurs when the phonon and nonphonon interactions cancel each other largely. For instance, strong critical spin fluctuations may give rise to the giant isotope effect. In case (b), it is found that the inverse isotope effect occurs only when the nonphonon interaction and the repulsive Coulomb interaction, in total effect, work as repulsive interactions against the superconductivity. We discuss the relevance of the present result to some organic superconductors, such as kappa-(ET)2Cu(NCS)2 and Sr2RuO4 superconductors, in which inverse isotope effects have been observed, and briefly to high-Tc cuprates, in which giant isotope effects have been observed.
description: 4 pages, 2 figures, (with jpsj2.cls, ver.1.2), v2:linguistic corrections
Sulcophanaeus faunus
Creators: name: Gillett, Conrad P. D. T.
name: Gillett, P. T.
name: E. D. T, James
name: Vaz-de-Mello, Fernando Z.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Sulcophanaeus
Sulcophanaeus faunus

description: Sulcophanaeus faunus (Fabricius, 1775)
 Remarks. Sulcophanaeus faunus has been recorded from BA (Arnaud 2002a) without further details. This species is widespread in the Amazon basin in humid rainforest habitats although it has been recorded as far south as Paraguay along gallery forests. If the species is indeed present in the region, it is likely to be restricted to similar humid habitats.
description: Published as part of Gillett, Conrad P. D. T., Gillett, P. T., E. D. T, James & Vaz-de-Mello, Fernando Z., 2010, Diversity and distribution of the scarab beetle tribe Phanaeini in the northern states of the Brazilian Northeast (Coleoptera: Scarabaeidae: Scarabaeinae), pp. 1-19 in Insecta Mundi 2010 (118) on page 12, DOI: 10.5281/zenodo.5164350
MOESM2 of Acute kidney injury in burn patients admitted to the intensive care unit: a systematic review and meta-analysis
Creators: name: Folkestad, Torgeir
name: Brurberg, Kjetil
name: Kine Nordhuus
name: Tveiten, Christine
name: Guttormsen, Anne
name: Os, Ingrid
name: Beitland, Sigrid
Publisher: name: figshare
Year: 2020
Subjects: subject: Biotechnology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Additional file 2. Literature search strategy. Description of the literature search strategy used in this systematic review.
Μελέτη ασφάλειας της τεχνολογίας MPLS Multi-protocol Label Switching
Creators: name: Πετράκη, Ειρήνη
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: MPLS
subject: Security
subject: VPN

description: Στόχος της παρούσας εργασίας είναι η μελέτη και η ανάλυση της ασφάλειας της τεχνολογίας MPLS (Multi-Protocol Label Switching). Επίσης, θα παρουσιαστεί η μελέτη μιας περίπτωσης υλοποίησης τηλεφωνίας πάνω από το MPLS VPN δίκτυο και θα αναλυθεί η ασφάλεια που παρέχει αυτή η λύση. Η εργασία αποτελείται από τις εξής ενότητες. Στο πρώτο κεφάλαιο γίνεται ανάλυση της τεχνολογίας MPLS, και συγκεκριμένα του τρόπου λειτουργίας και της αρχιτεκτονικής του MPLS αλλά και η παρουσίαση των χαρακτηριστικών - πλεονεκτημάτων του. Στο δεύτερο κεφάλαιο γίνεται η περιγραφή των πιθανών απειλών που μπορεί να αντιμετωπίσει ένα δίκτυο MPLS θέτοντας σε κίνδυνο τόσο το ίδιο το δίκτυο όσο και όλες τις υπηρεσίες που υποστηρίζει. Στο τρίτο κεφάλαιο θα γίνει η ανάλυση της ασφάλειας που παρέχει ένα MPLS δίκτυο, ενώ στο τέταρτο κεφάλαιο θα αναφερθούν ορισμένες προτάσεις για την ενδυνάμωση της. Στο πέμπτο κεφάλαιο γίνεται η ανάλυση του IPsec. Τέλος, στο έκτο κεφάλαιο θα παρουσιαστεί μια πρακτική υλοποίηση ενός MPLS VPN πάνω στο οποίο έχει υλοποιηθεί εσωτερική τηλεφωνία η οποία δρομολογείται πάνω από το κλειστό MPLS κύκλωμα με ασφάλεια
MOESM1 of Whole genome sequencing and phylogenetic analysis of human metapneumovirus strains from Kenya and Zambia
Creators: name: Everlyn Kamau
name: Oketch, John
name: Zaydah Laurent
name: Phan, My
name: Agoti, Charles
name: D. Nokes
name: Cotten, Matthew
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. The target positions in HMPV genomes for the set of 65 HMPV primers are presented. Green diamonds indicate forward primers, blue diamonds indicate reverse primers. Primers sites in representative A1, A2, B1 and B2 genomes are shown (HMPV A1: GenBank accession number AF371337, HMPV A2: FJ168779; HMPV B1: AY525843 and HMPV B2: FJ168778).
A Novel Approach to Mappings on Hypersoft Classes with Application
Creators: name: Saeed, Muhammad
name: Ahsan, Muhammad
name: Rahman, Atiqe Ur
Publisher: name: Zenodo
Year: 2021
Subjects: Fuzzy soft classes
Soft classes
Hypersoft set
Hypersoft classes
Hypersoft images
Hypersoft inverse images

description: The soft set is inadequate to tackle the problems involving attribute-valued sets. Hypersoft set, an extension of the soft set, can tackle such issues efficiently. This work aims to adequate the existing concepts of mappings on fuzzy soft and soft classes for multi attribute-valued functions. First, mapping is characterized under a hypersoft set environment, then some of its essential properties like HS images, HS inverse images, etc., are developed with more generalized results. Moreover, practical application and comparative study is given to show the validity and predominance of the proposed technique.
Near-optimal analysis of Lasserre's univariate measure-based bounds for multivariate polynomial optimization
Creators: name: Slot, Lucas
name: Laurent, Monique
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We consider a hierarchy of upper approximations for the minimization of a polynomial $f$ over a compact set $K \subseteq \mathbb{R}^n$ proposed recently by Lasserre (arXiv:1907.097784, 2019). This hierarchy relies on using the push-forward measure of the Lebesgue measure on $K$ by the polynomial $f$ and involves univariate sums of squares of polynomials with growing degrees $2r$. Hence it is weaker, but cheaper to compute, than an earlier hierarchy by Lasserre (SIAM Journal on Optimization 21(3), 864--885, 2011), which uses multivariate sums of squares. We show that this new hierarchy converges to the global minimum of $f$ at a rate in $O(\log^2 r / r^2)$ whenever $K$ satisfies a mild geometric condition, which holds, e.g., for convex bodies and for compact semialgebraic sets with dense interior. As an application this rate of convergence also applies to the stronger hierarchy based on multivariate sums of squares, which improves and extends earlier convergence results to a wider class of compact sets. Furthermore, we show that our analysis is near-optimal by proving a lower bound on the convergence rate in $Ω(1/r^2)$ for a class of polynomials on $K=[-1,1]$, obtained by exploiting a connection to orthogonal polynomials.
description: 18 pages, 5 figures. Added further numerical examples. Extended the main analysis to compact semialgebraic sets with dense interior
Temperature Effect and Fermi Surface Investigation in the Scanning Tunneling Microscopy of Bi$_2$Sr$_2$CaCu$_2$O$_8$
Creators: name: Voo, K. -K.
name: Wu, W. C.
name: Chen, H. -Y.
name: Mou, C. -Y.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Based on a Fermi liquid picture, the temperature effect on the impurity-induced spatial modulation of local density of states (LDOS) is investigated for the d-wave superconductor Bi$_2$Sr$_2$CaCu$_2$O$_8$, in the context of scanning tunneling microscopy (STM). It is found that stripe-like structure exists even in the normal state due to a local-nesting mechanism, which is different from the octet scattering mechanism proposed by McElroy $et al$. {[Nature {\bf 422}, 592 (2003)]} in the d-wave superconducting ($d$SC) state. The normal-state spectra, when Fourier-transformed into the reciprocal space, can reveal the information of the entire Fermi surface at a single measuring bias, in contrast to the point-wise tracing proposed by McElroy $et al$. This may serve as another way to check the reality of Landau quasiparticles in the normal state. We have also re-visited the spectra in the $d$SC state and pointed out that, due to the Umklapp symmetry of the lattice, there should exist additional peaks in the reciprocal space, but experimentally yet to be found.
description: 5 pages, 5 figures