cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multiscale mixing patterns in networks
Creators: name: Peel, Leto
name: Delvenne, Jean-Charles
name: Lambiotte, Renaud
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Assortative mixing in networks is the tendency for nodes with the same attributes, or metadata, to link to each other. It is a property often found in social networks manifesting as a higher tendency of links occurring between people with the same age, race, or political belief. Quantifying the level of assortativity or disassortativity (the preference of linking to nodes with different attributes) can shed light on the factors involved in the formation of links and contagion processes in complex networks. It is common practice to measure the level of assortativity according to the assortativity coefficient, or modularity in the case of discrete-valued metadata. This global value is the average level of assortativity across the network and may not be a representative statistic when mixing patterns are heterogeneous. For example, a social network spanning the globe may exhibit local differences in mixing patterns as a consequence of differences in cultural norms. Here, we introduce an approach to localise this global measure so that we can describe the assortativity, across multiple scales, at the node level. Consequently we are able to capture and qualitatively evaluate the distribution of mixing patterns in the network. We find that for many real-world networks the distribution of assortativity is skewed, overdispersed and multimodal. Our method provides a clearer lens through which we can more closely examine mixing patterns in networks.
description: 11 pages, 7 figures
Network analysis of the COSMOS galaxy field
Creators: name: de Regt, R.
name: Apunevych, S.
name: von Ferber, C.
name: Holovatch, Yu.
name: Novosyadlyj, B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The galaxy data provided by COSMOS survey for 1 by 1 degree field of sky are analysed by methods of complex networks. Three galaxy samples (slices) with redshifts ranging within intervals 0.88-0.91, 0.91-0.94 and 0.94-0.97 are studied as two-dimensional projections for the spatial distributions of galaxies. We construct networks and calculate network measures for each sample, in order to analyse the network similarity of different samples, distinguish various topological environments, and find associations between galaxy properties (colour index and stellar mass) and their topological environments. Results indicate a high level of similarity between geometry and topology for different galaxy samples and no clear evidence of evolutionary trends in network measures. The distribution of local clustering coefficient C manifests three modes which allow for discrimination between stand-alone singlets and dumbbells (0 <= C <= 0.1), intermediately (0 < C < 0.9) and clique (0.9 <= C <= 1) like galaxies. Analysing astrophysical properties of galaxies (colour index and stellar masses), we show that distributions are similar in all slices, however weak evolutionary trends can also be seen across redshift slices. To specify different topological environments we have extracted selections of galaxies from each sample according to different modes of C distribution. We have found statistically significant associations between evolutionary parameters of galaxies and selections of C: the distribution of stellar mass for galaxies with interim C differ from the corresponding distributions for stand-alone and clique galaxies, and this difference holds for all redshift slices. The colour index realises somewhat different behaviour.
description: 12 pages, 8 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society
Additional file 2 of Adaptive responses of carbon and nitrogen metabolisms to nitrogen-deficiency in Citrus sinensis seedlings
Creators: name: Huang, Wei-Tao
name: Zheng, Zhi-Chao
name: Hua, Dan
name: Chen, Xu-Feng
name: Zhang, Jiang
name: Chen, Huan-Huan
name: Ye, Xin
name: Guo, Jiu-Xin
name: Yang, Lin-Tong
name: Chen, Li-Song
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 2: Figure S2. Effects of N supply on mean (±SE, n = 3) ratios of TFAADs/N, TFAADs/C and C/N in TFAADs of leaves and roots.
АРХИТЕКТУРА И БЕЖЕНЦЫ: ПРОЕКТИРУЯ ДОСТОИНСТВО В УСЛОВИЯХ КРИЗИСА
Creators: name: Oтабекoв, Улуғбек
name: Расулова, Зебинисо
Publisher: name: Zenodo
Year: 2025

description: В статье рассматривается роль архитектуры в контексте глобального миграционного кризиса, обусловленного войнами, экологическими катастрофами и политическими конфликтами. Автор подчеркивает, что архитектура временного жилья для беженцев должна выходить за рамки простого обеспечения укрытия и становиться инструментом восстановления человеческого достоинства, социальной интеграции и психологического благополучия. Анализируются недостатки традиционных лагерей и предлагаются инновационные гуманитарные подходы, учитывающие культурные особенности, экологическую устойчивость, гибкость пространств и активное участие самих беженцев. Приводятся примеры успешных архитектурных решений, демонстрирующих потенциал гуманитарного дизайна. Статья поднимает вопрос о необходимости системных изменений и междисциплинарного сотрудничества в создании достойных условий жизни для перемещённых лиц.
Additional file 4: of Prognostic impact of presumed breast or ovarian cancer among patients with unfavorable-subset cancer of unknown primary site
Creators: name: Kodaira, Makoto
name: Yonemori, Kan
name: Tatsunori Shimoi
name: Yoshida, Akihiko
name: Yoshida, Masayuki
name: Kitano, Atsuko
name: Shimomura, Akihiko
name: Yunokawa, Mayu
name: Shimizu, Chikako
name: Takiguchi, Yuichi
name: Fujiwara, Yasuhiro
name: Tamura, Kenji
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology

description: Results of gynecologic examination, mammography, breast ultrasound, breast MRI, and FDG-PET in P-CUP. (DOCX 15 kb)
Additional file 8: of Molecular dynamics simulations revealed structural differences among WRKY domain-DNA interaction in barley (Hordeum vulgare)
Creators: name: Pandey, Bharati
name: Abhinav Grover
name: Sharma, Pradeep
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Table S3. Per residue calculation was performed for variant II. (PDF 89 kb)
Calibration of colour gradient bias in shear measurement using HST/CANDELS data
Creators: name: Er, Xinzhong
name: Hoekstra, Henk
name: Schrabback, Tim
name: Cardone, Vincenzo F.
name: Scaramella, Roberto
name: Maoli, Roberto
name: Vicinanza, Martina
name: Gillis, Bryan
name: Rhodes, Jason
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Accurate shape measurements are essential to infer cosmological parameters from large area weak gravitational lensing studies. The compact diffraction-limited point-spread function (PSF) in space-based observations is greatly beneficial, but its chromaticity for a broad band observation can lead to new subtle effects that could hitherto be ignored: the PSF of a galaxy is no longer uniquely defined and spatial variations in the colours of galaxies result in biases in the inferred lensing signal. Taking Euclid as a reference, we show that this colourgradient bias (CG bias) can be quantified with high accuracy using available multi-colour Hubble Space Telescope (HST) data. In particular we study how noise in the HST observations might impact such measurements and find this to be negligible. We determine the CG bias using HST observations in the F606W and F814W filters and observe a correlation with the colour, in line with expectations, whereas the dependence with redshift is weak. The biases for individual galaxies are generally well below 1%, which may be reduced further using morphological information from the Euclid data. Our results demonstrate that CG bias should not be ignored, but it is possible to determine its amplitude with sufficient precision, so that it will not significantly bias the weak lensing measurements using Euclid data.
description: 13 pages, 14 figures, MNRAS accepted, comments welcome
Demand Shaping in Cellular Networks
Creators: name: Zhou, Xinyang
name: Chen, Lijun
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Demand shaping is a promising way to mitigate the wireless cellular capacity shortfall in the presence of ever-increasing wireless data demand. In this paper, we formulate demand shaping as an optimization problem that minimizes the variation in aggregate traffic. We design a distributed and randomized offline demand shaping algorithm under complete traffic information and prove its almost surely convergence. We further consider a more realistic setting where the traffic information is incomplete but the future traffic can be predicted to a certain degree of accuracy. We design an online demand shaping algorithm that updates the schedules of deferrable applications (DAs) each time when new information is available, based on solving at each timeslot an optimization problem over a shrinking horizon from the current time to the end of the day. We compare the performance of the online algorithm against the optimal offline algorithm, and provide numerical examples to complement the theoretical analysis.
Additional file 1: of Older adultsâ perceptions and informational needs regarding frailty
Creators: name: Schoenborn, Nancy
name: Rasmussen, Sarah Van Pilsum
name: Xue, Qian-Li
name: Walston, Jeremy D.
name: McAdams-Demarco, Mara A.
name: Dorry L. Segev
name: Boyd, Cynthia M.
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Focus group discussion guide: These were the questions used to guide discussions during focus groups. (DOC 36 kb)
Additional file 2: of The peopling of the last Green Sahara revealed by high-coverage resequencing of trans-Saharan patrilineages
Creators: name: D’Atanasio, Eugenia
name: Trombetta, Beniamino
name: Bonito, Maria
name: Finocchio, Andrea
name: Vito, Genny Di
name: Seghizzi, Mara
name: Romano, Rita
name: Russo, Gianluca
name: Paganotti, Giacomo
name: Watson, Elizabeth
name: Coppa, Alfredo
name: Anagnostou, Paolo
name: Jean-Michel Dugoujon
name: Moral, Pedro
name: Sellitto, Daniele
name: Novelletto, Andrea
name: Cruciani, Fulvio
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Eulero-Venn diagram representing the proportion of shared variants between the present study and four recently published papers. Figure S2. Comparison between Rho and BEAST dating methods. Figure S3. A3-M13 phylogeny and distribution. Figure S4. E-M2 phylogeny and distribution. Figure S5. E-M78 phylogeny and distribution. Figure S6. R-V88 phylogeny and distribution. (PDF 472 kb)
Additional file 2: Table S2. of Association between diet quality, dietary patterns and cardiometabolic health in Australian adults: a cross-sectional study
Creators: name: Livingstone, Katherine
name: McNaughton, Sarah
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Components and scoring methods of the Dietary Guideline Index (DGI). (DOCX 18Â kb)
Additional file 1: of Presentation of laboratory test results in patient portals: influence of interface design on risk interpretation and visual search behaviour
Creators: name: Fraccaro, Paolo
name: Vigo, Markel
name: Balatsoukas, Panagiotis
name: Veer, Sabine Van Der
name: Lamiece Hassan
name: Williams, Richard
name: Wood, Grahame
name: Smeeta Sinha
name: Buchan, Iain
name: Peek, Niels
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Figures S1-S9 that show details of the three Presentations, highlighting the three areas of interest under study; Table S1 that reports a contingency table for the number of patients who underestimated and overestimated the need for action; Tables S2 and S3 that show the characteristics of patients who underestimated and overestimated the need for actions and those who did not; Figure S10 that shows participantâ s dwell time on the different areas of interest across the different presentations and clinical scenarios, stratified by patients who underestimated the need for action and those who did not. (DOCX 2455Â kb)
Temporal order in periodically driven spins in star-shaped clusters
Creators: name: Pal, Soham
name: Nishad, Naveen
name: Mahesh, T S
name: Sreejith, G J
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We experimentally study the response of star-shaped clusters of initially unentangled $N=4$, 10 and 37 nuclear spin-$\frac{1}{2}$ moments to an inexact $π$-pulse sequence, and show that an Ising coupling between the centre and the satellite spins results in robust period-two magnetization oscillations. The period is stable against bath-effects but the amplitude decays with a time scale that depends on the inexactness of the pulse. Simulations reveal a semiclassical picture where the rigidity of the period is due to a randomizing effect of the Larmor precession under the magnetization of surrounding spins. The time scales with stable periodicity increase with net initial magnetization even in the presence of perturbations, indicating a robust temporal ordered phase for large systems with finite magnetization per spin.
Additional file 1: of Listening to their voices: understanding rural womenâ s perceptions of good delivery care at the Mibilizi District Hospital in Rwanda
Creators: name: Ndirima, Zack
name: Neuhann, Florian
name: Beiersmann, Claudia
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Women interview guide in English. (PDF 59 kb)
Kinetic Theory and Fast Wind Observations of the Electron Strahl
Creators: name: Horaites, Konstantinos
name: Boldyrev, Stanislav
name: Wilson, Lynn B.
name: Viñas, Adolfo F.
name: Merka, Jan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We develop a model for the strahl population in the solar wind -- a narrow, low-density and high-energy electron beam centered on the magnetic field direction. Our model is based on the solution of the electron drift-kinetic equation at heliospheric distances where the plasma density, temperature, and the magnetic field strength decline as power-laws of the distance along a magnetic flux tube. Our solution for the strahl depends on a number of parameters that, in the absence of the analytic solution for the full electron velocity distribution function (eVDF), cannot be derived from the theory. We however demonstrate that these parameters can be efficiently found from matching our solution with observations of the eVDF made by the Wind satellite's SWE strahl detector. The model is successful at predicting the angular width (FWHM) of the strahl for the Wind data at 1 AU, in particular by predicting how this width scales with particle energy and background density. We find the strahl distribution is largely determined by the local temperature Knudsen number $γ\sim |T dT/dx|/n$, which parametrizes solar wind collisionality. We compute averaged strahl distributions for typical Knudsen numbers observed in the solar wind, and fit our model to these data. The model can be matched quite closely to the eVDFs at 1 AU, however, it then overestimates the strahl amplitude at larger heliocentric distances. This indicates that our model may be improved through the inclusion of additional physics, possibly through the introduction of "anomalous diffusion" of the strahl electrons.
Additional file 3 of Adaptive responses of carbon and nitrogen metabolisms to nitrogen-deficiency in Citrus sinensis seedlings
Creators: name: Huang, Wei-Tao
name: Zheng, Zhi-Chao
name: Hua, Dan
name: Chen, Xu-Feng
name: Zhang, Jiang
name: Chen, Huan-Huan
name: Ye, Xin
name: Guo, Jiu-Xin
name: Yang, Lin-Tong
name: Chen, Li-Song
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 3: Figure S3. Heatmap for the proportions (as a percentage of TFAADs) of 63 and 66 FAADs detected in leaves and roots, respectively.
Additional file 3: of Prognostic impact of presumed breast or ovarian cancer among patients with unfavorable-subset cancer of unknown primary site
Creators: name: Kodaira, Makoto
name: Yonemori, Kan
name: Tatsunori Shimoi
name: Yoshida, Akihiko
name: Yoshida, Masayuki
name: Kitano, Atsuko
name: Shimomura, Akihiko
name: Yunokawa, Mayu
name: Shimizu, Chikako
name: Takiguchi, Yuichi
name: Fujiwara, Yasuhiro
name: Tamura, Kenji
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Favorable subset identified in CUP according to conventional and new guidelines. (DOCX 14 kb)
ЭВОЛЮЦИЯ ПРОЦЕССА ОДОМАШНЕНИЯ (ДОМЕСТИКАЦИИ) БОТАЙСКОЙ ЛОШАДИ И ЕЕ МЕСТО В ФИЛОГЕНИИ РОДА EQUUS CABALLUS
Creators: name: Нурушев Мурат Жусыпбекович
Publisher: name: Бюллетень Оренбургского научного центра УрО РАН
Year: 2019
Subjects: доместикация
одомашнивание
ботайская культура
коневодство
артефакты
энеолит
археология
фрагменты удил.

description: Творческие связи казахстанских ученых с российскими и зарубежными коллегами других стран позволили использовать инновационные методы в исследованиях энеолита Казахстана и расширить нашу информацию о характере и насыщенности культурного слоя уникального поселения Ботай специфическими остатками человеческой деятельности и животного мира. Действительно, уже в период энеолита или медно-каменного века (IV век до н.э.) впервые в Северном Казахстане произошло событие планетарного масштаба – человек приручил (одомашнил) дикую лошадь. Это явление достоверно подтверждено информативными материалами в находках ботайской культуры. Именно одомашненная лошадь играла основную роль в эволюции цивилизованных процессов на всей территории Евразии.
ФОРМИРОВАНИЕ УЛЬТРАДИСПЕРСНЫХ ПОРОШКОВ СЕЛЕНА НА ТИТАНОВОМ ЭЛЕКТРОДЕ В ДВУХ ПОЛУПЕРИОДАХ ПРОМЫШЛЕННОГО ПЕРЕМЕННОГО ТОКА
Creators: name: А. Баешов
name: А. К. Баешова
name: А. С. Кадирбаева
name: К. К. Лепесов
name: М. Ж. Нурушев
name: Б. А. Капсалямов
Publisher: name: Бюллетень Оренбургского научного центра УрО РАН
Year: 2019
Subjects: переменный ток
два полупериода
селенит-ион
восстановление
титан
графит
электроды.

description: Цель и методика. Исследовать процесс образования порошков селена, формирующихся одновременно в двух полупериодах переменного тока с частотой 50 Гц с использованием специальной установки, предложенной авторами. Результаты. Впервые показано, что в сернокислом растворе анионы селена (IV) в определенных условиях на титановых электродах и в катодном, и в анодном полупериоде переменного тока восстанавливаются с образованием элементного селена в виде ультрадисперсных порошков. Изучено влияние концентрации серной кислоты, селена (IV), плотности тока на титановых электродах на выход по току образования порошка селена. Заключение. Установлено, что в оптимальных условиях общий выход по току образования порошков селена близок к 100%. Показано, что частицы полученного порошка селена имеют преимущественно сферическую форму, средние размеры их не превышают 1 мкм.
STEAM context, concepts and conditions: Socio-economic context and relevant needs (Deliverable 2.1, v.2)
Creators: name: Unterfrauner, Elisabeth
name: Fabian, Claudia Magdalena
name: Yeomans, Lucy
name: Voulgari, Iro
name: Sotiriou, Menelaos
name: Sotiropoulos, Dimitrios
name: Cherouvis, Stephanos
name: Koulouris, Pavlos
name: Bresciani, Sabrina
Publisher: name: Zenodo
Year: 2024
Subjects: Education
STEAM education

description: This document focuses on the socio-economic context and needs for STEAM in education in Europe. The exploration of these needs and contexts is methodologically based, firstly, on desk research including literature review and secondary data analysis and secondly, on a co-creation workshop with consortium members.
УФ-СПЕКТРЫ ЛИТИЙ- И БОРСОДЕРЖАШИХ ВОДНЫХ РАСТВОРОВ
Creators: name: В. К. Бишимбаев
name: К. К. Лепесов
name: М. Ж. Нурушев
name: Б. А. Капсалямов
Publisher: name: Бюллетень Оренбургского научного центра УрО РАН
Year: 2019
Subjects: УФ-спектрометрия
растворы
литий
бор
гидратация.

description: Целью настоящей работы являлось определение и сопоставление первых производных УФ-спектров ортоборной кислоты и литий-борсодержащих водных растворов при их различной концентрации и значениях рН. Материалы и методы. Спектрофотометрическим методом исследованы УФспектры водных растворов ортоборной кислоты (H3BO3/B(OH)3 и тетрабората лития в зависимости от их концентрации (100 – 1200 мг/л) и рН 6 – 10. Результаты. УФ-спектры водных растворов ортоборной кислоты смещались в коротковолновую область спектра при всех ее концентрациях и величинах рН, однако если УФ-спектры тетрабората лития в щелочной среде также смещались в коротковолновую область, как в случае с борной кислотой, то при подкислении спектры сдвигались в более длинную область волн, что указывало на проявление батохромного эффекта. Анализ первых производных УФ-спектров установил значительные различия влияния рН и концентрации солей на гидратационные процессы в литийборсодержащих растворах. Заключение. Существенные различия поведения растворов борной кислоты и тетрабората лития при их исследовании в УФ-спектре связаны в первую очередь с введением ионов лития и его влиянием на гидратационные процессы кислотно-основного равновесия тетра– и ортаборной кислот. Линейный ход рассмотренных зависимостей для растворов, анализ их первых производных позволяют сделать вывод о намного большем влиянии катионов лития в сравннии с гидроксил-ионами на процесс гидратации в литийборсодержащих растворах
Apoiando o reúso de requisitos de usabilidade na adoção da USARP identificação de padrões emergentes_Material Complementar.pdf
Creators: name: Omitido Para Revisão
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461205
subject: Requirements engineering
classificationCode: 461207
subject: Software quality, processes and metrics

description: Este documento apresenta a documentação dos 12 padrões de requisitos identificados na USARP (USAbility Requirements with Personas and User Stories). Cada padrão, incluindo Cadastro, Busca, Login, entre outros, é acompanhado por uma análise detalhada do contexto, da força e da solução associados, oferecendo uma visão abrangente de sua aplicação prática. Destinado a profissionais de UX/UI, designers e desenvolvedores de software, esta documentação serve como um guia para implementar efetivamente os padrões de requisitos na USARP, visando garantir uma experiência de usuário otimizada.
Quantum simulation from the bottom up: the case of rebits
Creators: name: Koh, Dax Enshan
name: Niu, Murphy Yuezhen
name: Yoder, Theodore J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Typically, quantum mechanics is thought of as a linear theory with unitary evolution governed by the Schrödinger equation. While this is technically true and useful for a physicist, with regards to computation it is an unfortunately narrow point of view. Just as a classical computer can simulate highly nonlinear functions of classical states, so too can the more general quantum computer simulate nonlinear evolutions of quantum states. We detail one particular simulation of nonlinearity on a quantum computer, showing how the entire class of $\mathbb{R}$-unitary evolutions (on $n$ qubits) can be simulated using a unitary, real-amplitude quantum computer (consisting of $n+1$ qubits in total). These operators can be represented as the sum of a linear and antilinear operator, and add an intriguing new set of nonlinear quantum gates to the toolbox of the quantum algorithm designer. Furthermore, a subgroup of these nonlinear evolutions, called the $\mathbb{R}$-Cliffords, can be efficiently classically simulated, by making use of the fact that Clifford operators can simulate non-Clifford (in fact, non-linear) operators. This perspective of using the physical operators that we have to simulate non-physical ones that we do not is what we call bottom-up simulation, and we give some examples of its broader implications.
description: 61 pages, 5 figures
title: Worksheet Target Market
title: First Description of the Target Market
titleType: Subtitle
Creators: name: Knoll, Stefan Werner
Publisher: name: Otto von Guericke University Library, Magdeburg, Germany
Year: 2017
Subjects: Founders Playbook
Worksheet
Target Market

description: This worksheet is intended for founders in the initial phase, who have identified possible customer needs and want to describe their target market. The result of this worksheet is a description of a potential target market for a given startup idea. This description forms the basis to think about the solution concept. The worksheet belongs to chapter 1.2 Target Market of the Founders Playbook (www.founders-playbook.de).
Approximate and exact controllability of linear difference equations
Creators: name: Chitour, Yacine
name: Mazanti, Guilherme
name: Sigalotti, Mario
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In this paper, we study approximate and exact controllability of the linear difference equation $x(t) = \sum\_{j=1}^N A\_j x(t - Λ\_j) + B u(t)$ in $L^2$, with $x(t) \in \mathbb C^d$ and $u(t) \in \mathbb C^m$, using as a basic tool a representation formula for its solution in terms of the initial condition, the control $u$, and some suitable matrix coefficients. When $Λ\_1, \dotsc, Λ\_N$ are commensurable, approximate and exact controllability are equivalent and can be characterized by a Kalman criterion. This paper focuses on providing characterizations of approximate and exact controllability without the commensurability assumption. In the case of two-dimensional systems with two delays, we obtain an explicit characterization of approximate and exact controllability in terms of the parameters of the problem. In the general setting, we prove that approximate controllability from zero to constant states is equivalent to approximate controllability in $L^2$. The corresponding result for exact controllability is true at least for two-dimensional systems with two delays.
Investigation of low temperature quantum crossover in Josephson junctions
Creators: name: Blackburn, James A.
name: Cirillo, Matteo
name: Gronbech-Jensen, Niels
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The evidence for macroscopic quantum tunneling (MQT) in Josephson junctions at low temperatures has been reassessed. Swept bias escape distributions have been modeled with an algorithm-based simulation and the results compared with data from representative published experiments. Signatures expected of a crossover to MQT are not found in the analyzed data.
description: 7 pages, 6 figures
Additional file 4 of Adaptive responses of carbon and nitrogen metabolisms to nitrogen-deficiency in Citrus sinensis seedlings
Creators: name: Huang, Wei-Tao
name: Zheng, Zhi-Chao
name: Hua, Dan
name: Chen, Xu-Feng
name: Zhang, Jiang
name: Chen, Huan-Huan
name: Ye, Xin
name: Guo, Jiu-Xin
name: Yang, Lin-Tong
name: Chen, Li-Song
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 4: Figure S4. Principal component analysis (PCA) loading plots for 105 and 102 physiological parameters in roots and leaves, respectively. a Roots. b Leaves.
Stretching convex domains to capture many lattice points
Creators: name: Marshall, Nicholas F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Metric Geometry (math.MG)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: We consider an optimal stretching problem for strictly convex domains in $\mathbb{R}^d$ that are symmetric with respect to each coordinate hyperplane, where stretching refers to transformation by a diagonal matrix of determinant $1$. Specifically, we prove that the stretched convex domain which captures the most positive lattice points in the large volume limit is balanced: the $(d-1)$-dimensional measures of the intersections of the domain with each coordinate hyperplane are equal. Our results extend those of Antunes & Freitas, van den Berg, Bucur & Gittins, Ariturk & Laugesen, van den Berg & Gittins, and Gittins & Larson. The approach is motivated by the Fourier analysis techniques used to prove the classical $\#\{(i,j) \in \mathbb{Z}^2 : i^2 +j^2 \le r^2 \} =πr^2 + \mathcal{O}(r^{2/3})$ result for the Gauss circle problem.
description: 21 pages, 7 figures
Additional file 2: Table S2. of A novel short L-arginine responsive protein-coding gene (laoB) antiparallel overlapping to a CadC-like transcriptional regulator in Escherichia coli O157:H7 Sakai originated by overprinting
Creators: name: HĂźcker, Sarah
name: Vanderhaeghen, Sonja
name: Abellan-Schneyder, Isabel
name: Wecko, Romy
name: Simon, Svenja
name: Scherer, Siegfried
name: Neuhaus, Klaus
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Oligonucleotides used in this study. Restriction enzyme cut sites are highlighted in bold. (DOCX 19 kb)
title: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.066
Creators: name: Rouzeau, Benoît
name: Rouzeau, Benoît
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cistercien
subject: cartulaire

description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains. Numérisation en mode image
description: Relation: https://cisterciensetressources.lamop.fr/
description: Bibliographic citation: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f.066, in Projet Cisterciens et Ressources [Ressource en ligne], https://cisterciensetressources.lamop.fr
description: Inventaire des titres de propriété et des actes concernant les droits de l'abbaye de Morimond, Manuscrit n° 1, Bibliothèque municipale de Bourbonne-les-Bains, f. 066
Robustness of the semimetal state of Na3Bi and Cd3As2 against Coulomb interaction
Creators: name: Xiao, Hai-Xiao
name: Wang, Jing-Rong
name: Liu, Guo-Zhu
name: Zong, Hong-Shi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the excitonic semimetal-insulator quantum phase transition in three-dimensional Dirac semimetal in which the fermion dispersion is strongly anisotropic. After solving the Dyson-Schwinger equation for the excitonic gap, we obtain a global phase diagram in the plane spanned by the parameter for Coulomb interaction strength and the parameter for fermion velocity anisotropy. We find that excitonic gap generation is promoted as the interaction becomes stronger, but is suppressed if the anisotropy increases. Applying our results to two realistic three-dimensional Dirac semimetals Na$_{3}$Bi and Cd$_{3}$As$_{2}$, we establish that their exact zero-temperature ground state is gapless semimetal, rather than excitonic insulator. Moreover, these two materials are far from the excitonic quantum critical point, thus there should not be any observable evidence for excitonic insulating behavior. This conclusion is in general agreement with the existing experiments of Na$_{3}$Bi and Cd$_{3}$As$_{2}$.
description: 12 pages, 5 figures
ЗАКОНОМЕРНОСТИ НАКОПЛЕНИЯ, ПРИРОСТА И РЕАЛИЗАЦИИ СУХОЙ БИОМАССЫ ЯРОВОЙ ТВЁРДОЙ ПШЕНИЦЫ В ОРЕНБУРГСКОМ ПРИУРАЛЬЕ
Creators: name: И. Н. Бесалиев
name: С. М. Чурбакова
Publisher: name: Бюллетень Оренбургского научного центра УрО РАН
Year: 2019
Subjects: яровая твёрдая пшеница
сухая биомасса
побег
колос
реализация продуктивности
обработка почвы
погодные факторы

description: Цель. Выявить закономерности накопления, прироста и реализации сухой биомассы яровой твёрдой пшеницы в Оренбургском Приуралье. Материалы и методы. Данные полевого эксперимента с вариантами основной обработки почвы (вспашка и безотвальное рыхление) в 2016-2018 гг. в центральной зоне Оренбургской области на чернозёме южном. Объектами исследований служили сорта яровой твёрдой пшеницы Оренбургская 10 и Безенчукская 210. Опыт выполнен с применением методических рекомендаций. Результаты. В статье рассмотрены особенности накопления и прироста сухой биомассы главного побега сортов яровой твёрдой пшеницы в фазе колошения при разных приёмах основной обработки почвы и её реализация за период колошение – восковая спелость в различные по погодным характеристикам годы в условиях Оренбургского Приуралья. Заключение. В годы нарастания засушливости второй половины вегетации резко снижается прирост сухой биомассы как целого побега, так и колоса, выражающийся в кратном снижении коэффициента прироста. Отмечается положительное влияние фона безотвального рыхления зяби на накопление сухой биомассы побега и колоса яровой твёрдой пшеницы к фазе налива зерна и реализации её в урожайность.
Mid-Jurassic volcanism at Bokhara River and insights into metasomatism in the lithospheric mantle of the Thomson Orogen, eastern Australia
Creators: name: Shea, J.
name: Foley, S.
name: Dalton, H.
name: Lanati, A.
name: Phillips, D.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Eastern Australia is covered by extensive, thick regolith, which obfuscates much of its basement geology, making geological sampling difficult. The Bokhara River diatremes erupted through the Thomson Orogen in eastern Australia and are covered by ∼300 m of Cretaceous regolith cover. Hitherto, these diatremes have only been characterised by magnetic anomaly surveys and private exploration drilling. The melts were assumed to be leucititic, owing to their proximity to Miocene leucitite centres to the south, while their position along the Cosgrove hotspot track led to the assumption that the diatremes erupted at ca 20 Ma. However, whole-rock chemistry shows that the diatremes are basanites and, according to 40Ar/39Ar dating, erupted during the mid-Jurassic (ca 180 Ma; estimated by reproducible slightly discordant ages), substantially older than the assumed age and coincident with widespread Mesozoic flood basalts across Gondwana. The basanites entrained abundant mantle material during accent, which contaminated the basanite with ∼12.8 wt% xenocrystic material. The xenoliths are all fertile spinel lherzolites with Mg# 87–89, CaO 2.64–5.90 wt% and Al2O3 2.87–3.83 wt% that have been cryptically metasomatised by a mafic silicate melt, which resulted in chromatographic rare-earth element patterns. This demonstrates that mantle metasomatism occurred during the Mesozoic in this part of eastern Australia, revealing another expression of intraplate volcanism prior to Australia rifting away from Gondwana. The identification and characterisation of this Jurassic volcanism hosting evidence for mantle metasomatism suggest that intraplate volcanism and mantle metasomatism are synonymous within orogenic eastern Australia, and not restricted to the Cenozoic. Diatremes at Bokhara River are basanitic and erupted during the mid-Jurassic; they are not leucitites of the Cosgrove Track. Entrained ultramafic xenoliths are fertile mantle spinel lherzolites, which experienced cryptic metasomatism by a silicate melt. This is evidence for the oldest mantle metasomatism event in the eastern Australian orogenic lithospheric mantle.
Distant entanglement enhanced in $\mathcal{PT}$-symmetric optomechanics
Creators: name: Tchodimou, Carolle
name: Djorwe, Philippe
name: Engo, S. G. Nana
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study steady-state continuous variable entanglement in a three-mode optomechanical system consisting of an active optical cavity (gain) coupled to a passive optical cavity (loss) supporting a mechanical mode. For a driving laser which is blue-detuned, we show that coupling between optical and mechanical modes is enhanced in the unbroken-$\mathcal{PT}$-symmetry regime. We analyze the stability and this shows that steady-state solutions are more stable in the gain and loss systems. We use these stable solutions to generate distant entanglement between the mechanical mode and the optical field inside the gain cavity. It results in a giant enhancement of entanglement compared to what is generated in the single lossy cavity. This work offers the prospect of exploring quantum state engineering and quantum information in such systems. Furthermore, such entanglement opens up an interesting possibility to study spatially separated quantum objects.
description: 8 pages, 14 figures
ВЛИЯНИЕ ТЕМПЕРАТУРЫ И ВЛАЖНОСТИ ПОЧВЫ НА КОЛИЧЕСТВО ВСХОДОВ ЯРОВОЙ МЯГКОЙ ПШЕНИЦЫ ПРИ ВЫРАЩИВАНИИ НА СКЛОНОВЫХ ЗЕМЛЯХ ОРЕНБУРГСКОГО ПРИУРАЛЬЯ
Creators: name: А. Л. Панфилов
name: Р. Р. Абдрашитов
Publisher: name: Бюллетень Оренбургского научного центра УрО РАН
Year: 2019
Subjects: яровая мягкая пшеница
количество всходов
экспозиция склона
температура почвы
запасы влаги.

description: Цель. Изучить влияния температуры и влажности почвы за период посев всходы на количество всходов яровой мягкой пшеницы при выращивании её на склонах различной экспозиции в Оренбургском Приуралье. Материалы и методы. Экспериментальные данные 3-х летнего полевого опыта с яровой мягкой пшеницей при посеве её в разные сроки, нормой высева 5,5 млн. всхожих семян на 1 га на восточном и западном склонах в северной зоне Оренбургской области. Результаты полевого опыта обработаны с помощью нелинейного корреляционнорегрессионного анализа Результаты. На восточной экспозиции склона число всходов яровой мягкой пшеницы в значительной степени определялось запасами продуктивной влаги в слое почвы 010 см, а на западной экспозиции склона в бóльшей степени зависело от запасов влаги в слоях 0-10 см и 10-20 см. Наибольшее влияние на количество всходов яровой мягкой пшеницы на изучаемых склонах оказывала температура почвы на глубине 30 см. Заключение. На западном склоне складываются более благоприятные условия по температурному и водному режимам почвы для получения оптимального числа всходов яровой мягкой пшеницы.
Non-Hermitian inverted Harmonic Oscillator-Type Hamiltonians Generated from Supersymmetry with Reflections
Creators: name: Mota, R. D.
name: Ojeda-Guillén, D.
name: Salazar-Ramírez, M.
name: Granados, V. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: By modifying and generalizing known supersymmetric models we are able to find four different sets of one-dimensional Hamiltonians for the inverted harmonic oscillator. The first set of Hamiltonians is derived by extending the supersymmetric quantum mechanics with reflections to non-Hermitian supercharges. The second set is obtained by generalizing the supersymmetric quantum mechanics valid for non-Hermitian supercharges with the Dunkl derivative instead of $\frac{d}{dx}$. Also, by changing the derivative $\frac{d}{dx}$ by the Dunkl derivative in the creation and annihilation-type operators of the standard inverted Harmonic oscillator $H_{SIO}=-\frac{1}{2}\frac{d^2}{dx^2}-\frac{1}{2}x^2$, we generate the third set of Hamiltonians. The fourth set of Hamiltonians emerges by allowing a parameter of the supersymmetric two-body Calogero-type model to take imaginary values. The eigensolutions of definite parity for each set of Hamiltonians are given.
Lithium isotope composition of Ediacaran dolostones from the Nuccaleena and Doushantuo formations
Creators: name: Taylor, H. L.
name: Dosseto, A.
name: Farkas, J.
name: Kingston, A.
name: Lorrey, A.
name: Shen, B.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: The end of the Cryogenian glaciations undoubtedly affected the chemistry of the Neoproterozoic oceans, with potential consequences for the evolution of life; the duration and extent of this influence are poorly constrained. Lithium (Li) isotopes in carbonates can be used to investigate past weathering events and riverine input into the oceans. Here, we report the Li isotope (δ7Li) composition of the Ediacaran cap dolostones (Marinoan) from the Nuccaleena Formation, South Australia and the Doushantuo Formation, South China to investigate changes in weathering during the aftermath of the Marinoan glaciation. The origin of dolomite formation is still hotly debated, and the inability to precipitate dolomite at ambient temperatures (the ‘dolomite problem’) has not yet been resolved. The dominant hypothesis for the presence of marine dolomite is that it is of secondary origin, owing to diagenetic replacement of calcium carbonate, but a second hypothesis is that it forms as a result of primary marine deposition; both are plausible hypotheses. Using carbon isotopes (δ13C) and ratios of manganese and strontium (Mn/Sr), we suggest that diagenesis may not have significantly altered the δ7Li composition of the primary dolomite, but this cannot be discounted without further diagenetic modelling. As a result, we cannot infer the δ7Li composition of the Ediacaran oceans, as further work must be done to address the impact of diagenesis on the δ7Li values. Nevertheless, this dataset contributes to a Li isotope chemostratigraphic record of the Proterozoic, which is a key element to understanding the emergence of complex life. New lithium isotope data for the Nuccaleena Formation. New lithium isotope data for the Doushantuo Formation. We discuss the role of diagenesis in cap carbonate formation and its influence on reconstructing seawater δ7Li compositions.
РЕЗУЛЬТАТЫ ИСПЫТАНИЯ ГЕРБИЦИДОВ И МИКРОУДОБРЕНИЙ ФИРМЫ АО «ФМРУС» ПОД СЕЛЬСКОХОЗЯЙСТВЕННЫЕ КУЛЬТУРЫ ЦЕНТРАЛЬНОЙ ЗОНЫ ОРЕНБУРГСКОЙ ОБЛАСТИ
Creators: name: Максютов Н. А.
name: В. Ю. Скороходов
name: Д. В. Митрофанов
name: Ю. В. Кафтан
name: Н. А. Зенкова
Publisher: name: Бюллетень Оренбургского научного центра УрО РАН
Year: 2019
Subjects: гербициды
культура
севооборот
засорённость
погода
предшественник
бессменный посев
фон питания
урожай.

description: Цель. Изучить влияние гербицидов и микроудобрений на урожайность сельскохозяйственных культур. Материалы и методы. Исследования велись в длительном стационарном опыте по беспаровым двухпольным севооборотам и бессменным посевам сельскохозяйственных культур, заложенным в 1990 году в бывшем ОПХ им. Куйбышева Оренбургского НИИСХ по общим принятым государственным методикам. В опыте изучались семь различных видов гербицидов под яровые ранние, поздние зерновые и кормовые культуры, и подкормка озимых микроудобрением. Результаты. В погодных условиях 2017 года применение гербицидов, в связи с сухой, жаркой погодой и дефицитом осадков привело к снижению урожайности, в зависимости от вида предшественника она составила: яровой твёрдой пшеницы от 0,3 до 6,2 ц с 1 га, яровой мягкой пшеницы от 5,6 до 7,8 ц, ячменя от 2,5 до 6,7 ц, проса от 0,4 до 4,5 ц и кукурузы от 3,1 до 7,5 ц с 1 га зелёной массы. Заключение. Подкормка озимой пшеницы микроудобрением обеспечило прибавку зерна до 3,3 ц с 1 га.
Additional file 7: of Molecular dynamics simulations revealed structural differences among WRKY domain-DNA interaction in barley (Hordeum vulgare)
Creators: name: Pandey, Bharati
name: Abhinav Grover
name: Sharma, Pradeep
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Table S2. Per residue calculation was performed for variant I. (PDF 89 kb)