cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Identification and validation of methylated differentially expressed miRNAs and immune infiltrate profile in EBV-associated gastric cancer
Creators: name: Zhu, Mansheng
name: Liang, Qixiang
name: Chen, Tao
name: Kong, Qian
name: Ye, Gengtai
name: Yu, Shitong
name: Li, Xunjun
name: He, Qinglie
name: Liu, Hao
name: Hu, Yanfeng
name: Yu, Jiang
name: Li, Guoxin
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Figure S1. Venn Diagram showing the details of crossmatch of the multiple datasets. The display and analysis of genome methylation profile of GC and EBV cases. (a) Differentially expressed miRNAs of GC were rendered after the crossmatch of TCGA miRNA-seq and GSE87785, while differentially expressed methylated miRNAs were discovered using TCGA-methylation GC dataset. The EBV-related differentially expressed methylated miRNAs were analyzed using TCGA sequencing data. There was only one miRNA, miR-129-2-3p, that was simultaneously fit the GC and EBV criteria. (b) Differentially expressed genes (DEGs) were determined after crossmatching the GC datasets of TCGA RNA-seq and GSE66229 and the EBV datasets of TCGA RNA-seq and GSE51575. 30 DEGs were finally discovered.
Measuring Consumption Externalities
Creators: name: Randon, Emanuela
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: SECS-P/01 Economia politica
SECS-P/02 Politica economica
SECS-P/03 Scienza delle finanze

description: Estimation and measurement of consumption externalities are still challenging problems in applied research. In this paper, externalities as Nash equilibrium are estimated using consumer demand theory and a large data set. We estimate Nash equilibrium consumption externalities in petrol budget shares of households living in a metropolitan
area in UK. The reaction curves are derived from an Almost Ideal Demand System (AIDS) with externalities. A continuous set of ten year cross sections from the Family Expenditure Surveys is used. In each year, income decile cohorts are created. Results of 2SLS with Panel Data are presented after 2SLS estimates with pooling cross sections
have been discussed. Results give evidence that the household petrol consumption pattern is explained by income and externality variables. We also suggest that in order to internalise the negative externality effect, households should be taxed independently of household income.
Composite pulses for robust universal control of singlet-triplet qubits
Creators: name: Wang, Xin
name: Bishop, Lev S.
name: Kestner, J. P.
name: Barnes, Edwin
name: Sun, Kai
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Precise qubit manipulation is fundamental to quantum computing, yet experimental systems generally have stray coupling between the qubit and the environment, which hinders the necessary high-precision control. We report here the first theoretical progress in correcting an important class of errors stemming from fluctuations in the magnetic field gradient, in the context of the singlet-triplet spin qubit in a semiconductor double quantum dot. These errors are not amenable to correction via control techniques developed in other contexts, since here the experimenter has precise control only over the rotation rate about the z-axis of the Bloch sphere, and this rate is furthermore restricted to be positive and bounded. Despite these strong constraints, we construct simple electrical pulse sequences that, for small gradients, carry out z-axis rotations while canceling errors up to the sixth order in gradient fluctuations, and for large gradients, carry out arbitrary rotations while canceling the leading order error.
description: 8 pages, 4 figures + supplementary materials
LEADERSHIP IN PROJECTS WITH NEW TECHNOLOGY AND UNCERTAINTY
Creators: name: Moschler, Joseph W.
Publisher: name: Digital Repository at the University of Maryland
Year: 2021
Subjects: subject: Management
subject: leadership
subject: maturity
subject: project management
subject: success factors
subject: technology

description: Project management continues to evolve as types of projects increase, advancement of technologies available, as well as tools for project management grow in sophistication. A successful project is defined as being completed on schedule, on budget, and delivering the requirements as specified by the customer. Projects with new technologies or with technologies requiring maturation add another dimension and challenge for the project manager. Four factors are identified as integral to project success; leadership, requirements definition, technology usage and maturity, and vision and clear objectives. Three historical projects involving new technologies are evaluated within the context of the four factors: the Lockheed SR-71 Blackbird aircraft, the Hoover Dam project, and Project Apollo. The projects are qualitatively ranked as successful based on the cost, schedule, and delivering requirements criteria. The three projects were successful. Each project ranked strongly in the four factors and remain consistent indicators of potential project success.
The re-codified town. Public space and “utopian pragmatism”
Creators: name: Maahsen-Milan, Andreina
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: ICAR/14 Composizione architettonica e urbana

description: European towns are going through their umpteenth and uncertain structural phase intertwining, with unpredictable outcomes, with scenarios of economic recession and crisis in life-style models. “Town recoding” indicates the set of actions aimed at containing urban hypertrophy, while responding to the demand for housing, mobility and quality services at affordable costs. Many solutions from Urban Renewal– from densification to spacing and retrofitting – do not sufficiently consider the issues linked to the perception of (and demand for) urban safety and security . The creation of “grey areas”, at risk of degradation in residential districts and public spaces, may nullify the regeneration effects. From the Halensiedlung (Bern, Atelier 5, 1950) – to the latest eco-villages and eco-districts, the realization of ”happy de-growth” is taking shape, with anti-global features. Similarly, a great deal of Co-Housing initiatives applies a sort of “on-demand” neighbourhood, de facto scarcely “inclusive”.
Large-scale omics data analysis reveals relationship between tissue specificity and evolutionary dynamics of small RNAs in maize (Zea mays)
Creators: name: Zhenyan Miao
name: Zhang, Ting
name: Chengzhi Ren
name: Chunni Liu
name: Jingjing Zhai
name: Wenlong Ma
name: Xiangcheng Sun
name: Zhaoxue Han
name: Ma, Chuang
Publisher: name: Zenodo
Year: 2019

description: The relationship between tissue specificity and evolutionary dynamics has been largely documented for protein-coding genes, but remain understudied for small RNAs (sRNAs) in plants. One major obstacle is the incomplete annotation of microRNAs, due to the lack of high-quality criteria for plant microRNA annotation in the Era of Big Data. Here, using the recently proposed criteria, we performed integrated analysis of 114 deeply sequenced sRNA libraries of maize B73, and presented a comprehensive list of 408 maize microRNA (miRNA) genes, 262 of which were newly annotated in this study. This large-scale omics data analysis generated an atlas of miRNA expression profiles in maize, resulting in the identification of 48 miRNA genes specially expressed in 11 tissues. The expression divergence for tissue-specific miRNA genes is associated with genome duplication (GD) events. Furthermore, GD-associated miRNA genes with tissue-specific expression patterns, such as miR2275a, a phased siRNA (phasiRNA) trigger, may contribute to phenotypic traits in maize. Our results also revealed the association between evolutionary dynamics and tissue specificity of phasiRNA genes in maize. This study provided an updated maize genome annotation with a substantially increased number of miRNAs, and depicted evolutionary implications of tissue-specific sRNAs in maize.
SiGe HBT BiCMOS Technology as an Enabler for
Next Generation Communications Systems
Creators: name: Larson, Lawrence E.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: The rapid deployment of next generation
wireless communications systems creates a unique opportunity
for the semiconductor industry. High-speed communications
networks require massive digital computing power
along with analog and radio frequency devices with wide
dynamic range and bandwidth. CMOS technology increasingly
forms the technological basis for these developments.
This raises the question of the appropriate future role of
“non-standard” technologies like Si/SiGe BiCMOS. This
paper will summarize the unique advantages of Si/SiGe
technology in future wireless communications systems.
АНАЛИЗ ВЛИЯНИЯ ПСИХОТЕХНИК НА ОСОБЕННОСТИ ЭНЕРГОИНФОРМАЦИОННОГО ОБМЕНА ОРГАНИЗМА
Creators: name: Богатов Николай Маркович
name: Богатова Анна Николаевна
name: Сухих Станислав Алексеевич
name: Ерохин Никита Максимович
name: Носаль Анастасия Анатольевна
name: Херсонец Марина Олеговна
name: Щетинин Дмитрий Александрович
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: саморегуляция
психотехники
когнитивные функции.

description: В статье приведены результаты исследований влияния воздействия сознания субъекта на ритмы мозга и температуру лица. Работа во внутреннем пространстве субъекта осуществлялась в течение методически организованных сеансов саморегуляции. Результаты влияния этих сеансов оценивались методами объективного контроля функционального состояния испытуемых.
ВЛИЯНИЕ РАДИАЦИОННЫХ ДЕФЕКТОВ, СОЗДАННЫХ НИЗКОЭНЕРГЕТИЧЕСКИМИ ПРОТОНАМИ, НА ИМПУЛЬСНЫЕ ХАРАКТЕРИСТИКИ КРЕМНИЕВЫХ N+-P-P+ СТРУКТУР
Creators: name: Богатов Николай Маркович
name: Григорьян Леонтий Рустемович
name: Володин Владимир Сергеевич
name: Коваленко Алексей Иванович
name: Коваленко Максим Сергеевич
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: кремний
n+-p переход
время жизни
протон.

description: Проанализировано влияние облучения низкоэнергетическими про-тонами на импульсные характеристики кремниевых n+-p-p+ структур. Показано, что облучение протонами с энергией 180 keV и дозой 1015 cm2 создает в ОПЗ n+-p перехода область с эффективным временем жизни 5.5108 s. Такие элементы могут использоваться для создания быстродействующих фотодиодов с рабочей частотой модуляции 18 MHz.
ГЕОМЕТРИЯ ПРОСТРАНСТВА-ВРЕМЕНИ
Creators: name: Ефимова Ярослава Александровна
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: пространство-время
Риманова геометрия
геометрия Лобачевского
кос-мология
черные дыры.

description: В статье анализируются геометрические свойства пространства-времени с помощью совокупности методов качественного описания законов. Показано, что при анализе сложной системы, исходя из свойств пространства-времени, можно определить сохраняющиеся величины, что сильно упрощает последующее решение задач.
Oxygen vacancy enhanced room temperature ferromagnetism in Al-doped MgO nanoparticles
Creators: name: Mishra, Debabrata
name: Mandal, Balaji P.
name: Mukherjee, Rupam
name: Naik, Ratna
name: Lawes, Gavin
name: Nadgorny, Boris
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated the room temperature ferromagnetic order that develops in Al-substituted magnesium oxide, Mg(Al)O, nanoparticles with Al fractions of up to 5 at.%. All samples, including undoped MgO nanoparticles, exhibit room temperature ferromagnetism, with the saturation magnetization reaching a maximum of 0.023 emu/g at 2 at.% of Al. X-ray photoelectron spectroscopy identifies the presence of oxygen vacancies in both doped and undoped MgO nanoparticles, with the vacancy concentration increasing upon vacuum annealing of Mg(Al)O, resulting in two-fold enhancement of the saturation magnetization for 2 at.% Al-doped MgO. Our results suggest that the oxygen vacancies are largely responsible for room temperature ferromagnetism in MgO.
description: 4 figures
Additional file 3 of Identification and validation of methylated differentially expressed miRNAs and immune infiltrate profile in EBV-associated gastric cancer
Creators: name: Zhu, Mansheng
name: Liang, Qixiang
name: Chen, Tao
name: Kong, Qian
name: Ye, Gengtai
name: Yu, Shitong
name: Li, Xunjun
name: He, Qinglie
name: Liu, Hao
name: Hu, Yanfeng
name: Yu, Jiang
name: Li, Guoxin
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 3: Differentially expressed genes due to methylation in EBVaGC.
Die Ganzkörperstereotaxie von Lungentumoren an der Universitätsstrahlenklinik Magdeburg : eine retrospektive Auswertung im Rahmen einer multizentrischen Evaluation
Creators: name: Gninka, Johanna
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2018
Subjects: subject: Lungenkrebs
subject: Strahlentherapie
subject: 616.9942406

description: Im Rahmen dieser Promotionsarbeit wurden Daten von Patienten, welche im Zeitraum von Dezember 2000 bis Oktober 2013 stereotaktisch an einem primären oder sekundären Lungentumor bestrahlt wurden, hinsichtlich lokaler und systemischer Kontrolle, krankheitsfreiem -, tumorspezifischem - und Gesamtüberleben sowie dem Auftreten von Nebenwirkungen ausgewertet. Den Anstoß hierzu gab die Erstellung einer retrospektiven multizentrischen Datenbank durch die Deutsche Gesellschaft für Radio-Onkologie (DEGRO). Neben Daten des Universitätsklinikums Magdeburg enthält diese Patientendaten von 21 weiteren Instituten aus Deutschland, Österreich und der Schweiz, die zwischen 1998 und 2011 an einem NSCLC im Stadium IA, IB oder Lungenmetastasen stereotaktisch bestrahlt wurden.
ИССЛЕДОВАНИЕ НОВОЙ КАССИОПЕИ 2020 (N Cas 2020 = V1391 Cas)
Creators: name: Иванов Виктор Александрович
name: Яковенко Николай Андреевич
name: Иванов Александр Леонидович
name: Лысенко Вадим Евгеньевич
name: Большов Арсений Викторович
name: Дубинина Кристина Сергеевна
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: Новые звезды
фотометрия
катаклизмические звезды.

description: Представляем результаты ПЗС-фотометрии Новой звезды V1391 Cas = N Cas 2020 = TCP J00114297 + 6611190 вспыхнувшей 27 июля 2020 года, выполненной в астрофизической оптической обсерватории КубГУ (С40). Целью наблюдений было определение типа Новой звезды и исследование хода изменения блеска с поиском возможных аномалий.
SiGe Building Blocks for Microwave
Frequency Synthesizers
Creators: name: Vaucher, Cicero S.
name: Apostolidou, M.
name: Farrugia, Andrew
name: Praamsma, Louis
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: Implementations of Ku- and Ka-band PLL building
blocks in the Philips QUBiC4G SiGe technology are presented:
a 10 GHz fully-integrated low-phase-noise differential Colpttis
oscillator, a 25 GHz low-power adaptive prescaler, and a 18 GHz truly-modular fully-programmable frequency divider.
ИСТОРИЯ АСТРОФИЗИЧЕСКОЙ ОПТИЧЕСКОЙ ОБСЕРВАТОРИИ КУБАНСКОГО ГОСУДАРСТВЕННОГО УНИВЕРСИТЕТА
Creators: name: Иванов Виктор Александрович
name: Барков Анатолий Петрович
name: Яковенко Николай Андреевич
name: Иванов Александр Леонидович
name: Лысенко Вадим Евгеньевич
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: космические объекты
спутники
астрофизика.

description: В статье приведены основные этапы создания астрофизической оптической обсерватории ФГБОУ ВО «КубГУ», результаты исследования космоса кубанскими учеными.
МАТЕМАТИЧЕСКИЙ АНАЛИЗ НЕКОТОРЫХ РЕЗУЛЬТАТОВ БИОИМПЕДАНСОМЕТРИИ У ПАЦИЕНТОВ С ПАТОЛОГИЕЙ ПОЧЕК
Creators: name: Шахрай Даниил Юрьевич
name: Онищук Сергей Алексеевич
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: биоимпедансная спектроскопия
электрический импеданс.

description: В настоящем исследовании впервые изучены различия отдельных неинвазивных инструментальных показателей больных с почечной недостаточностью, находящихся на программном гемодиализе, с относительно здоровыми российскими мужчинами и женщинами по данным Центров здоровья, методом многочастотной биоимпедансометрии.
Application of SiGe:C BiCMOS to Wireless and
Radar
Creators: name: Winkler, Wolfgang
name: Heinemann, Bernd
name: Knoll, Dieter
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: Heterojunction bipolar transistors with
carbon-doped SiGe base layer (SiGe:C HBTs) showing fT
and fmax values as high as 200 GHz have been developed and
integrated into a 0.25µm CMOS platform. The combination
of these high-performance HBTs with a modern CMOS
backbone and a full menu of passive elements enables the
fabrication of advanced wireless communication and radar
systems. In this paper, we address the application of IHP’s
200GHz SiGe:C BiCMOS process in two fields, the wireless
communication in the 60GHz ISM band and radar
applications at 24GHz, 77GHz and at frequencies above
94GHz.
ПЕДАГОГИЧЕСКОЕ ТЕСТИРОВАНИЕ В СОВРЕМЕННОМ КУРСЕ ФИЗИКИ (проблемы, концепция, методика)
Creators: name: Щеколдин Георгий Аркадьевич
name: Бургаленко Лидия Анатольевна
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: физика
дидактика
системность
тестирование.

description: Развивается системно-структурный подход к содержанию обучения общей физике. Обсуждается важнейший критерий педагогического (дидактического) тестирования – системность. Сформулированы критерии системного подхода к тестированию.
ПОЛЯРОН В ОДНОМЕРНЫХ СИСТЕМАХ
Creators: name: Каширина Наталия Ивановна
Publisher: name: Современные проблемы физики, биофизики и инфокоммуникационных технологий
Year: 2021
Subjects: 1D-полярон
электрон-фононное взаимодействие.

description: Исследуются свойства одномерного полярона в области слабой и промежуточной связи. В качестве метода расчёта энергии полярона выбраны методы Гросса-Тулуба и Буймистрова-Пекара. Вариационные рас-чёты энергии полярона Гросса-Тулуба проведены вариационным методом для точного поляронного функционала с двухпараметрической пробной функцией. Получен предельный переход к приближению слабой связи. Проведено сравнение результатов расчёта энергии полярона с результатами фейнмановского метода и метода Буймистрова-Пекара. В области слабой связи метод Гросса-Тулуба для энергии полярона даёт результаты практически идентичные с методом Фейнмана. Для метод Буймистрова-Пекара приводит к зависимости поляронной энергии . Подобная зависимость может трактоваться как переход от локализованного к делокализованному состоянию.
High Frequency and Low Frequency Noise
in Microwave Oscillators
Creators: name: Llopis, O.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: This paper is a summary of our research in
the field of noise in oscillators. An original approach has
been developed to check the validity of the theoretical
models and also, to investigate some techniques of noise
reduction. It is based on open loop (or residual) phase noise
measurements of microwave transistors. It allows us to
identify the different noise sources contributing to the phase
noise in a high frequency oscillator. The oscillator phase
noise can then be simulated and optimised.
Figure S4: from Parametrized neural ordinary differential equations: applications to computational physics problems
Creators: name: Lee, Kookjin
name: Parish, Eric J.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Computational Physics
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Identification of differences in gene expression induced by ING1KD through microarray analysis of theMCF7 transcriptome
Investigation of a frequency multiplexer design for band splitting in a wideband feed antenna
Creators: name: Moazen, Nima
Publisher: name: University of British Columbia
Year: 2014

description: This thesis describes the design of a frequency multiplexer for band splitting in a wideband feed antenna. The work is motivated by the design of a 1-8 GHz coaxial waveguide feed antenna intended for radio astronomy applications in the square kilometer array (SKA) project. The feed antenna consists of three nested coaxial waveguides each designed to operate over an octave bandwidth. The bands are 1-2 GHz, 2-4 GHz and 4-8 GHz, and a frequency multiplexer is required to connect a common input terminal and split the signal into three contiguous frequency bands. The common input terminal must be matched over the entire frequency range while the output ports are connected to coaxial waveguides. The requirements for the multiplexer are challenging and a design is proposed based on the theory of complementary diplexers. Complementary diplexers are three port filter networks which are matched at the input port and whose output ports are split into two complementary and contiguous bands. By cascading two complementary diplexers, a design can be realized that meets the SKA requirements. Different design concepts were evaluated using electromagnetic simulation tools and an important conclusion from the work is that compact capacitor structures are required to obtain broadband stop band responses in the diplexers. Two compact capacitor designs were fabricated and tested in diplexer configurations. One design uses interdigital capacitors and in another design thin dielectric metal insulator metal capacitors are used. Experimental prototypes were fabricated to compare with simulation results and the results are in good agreement. The research shows that complementary diplexer filter concepts can be used to realize broadband multiplexers for the SKA antenna feed.
The parafermionic observable in SLE
Creators: name: Werness, Brent M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J67, 82B27

description: The parafermionic observable has recently been used by number of authors to study discrete models, believed to be conformally invariant and to prove convergence results for these processes to SLE. We provide a definition for a one parameter family of continuum versions of the paraferminonic observable for SLE, which takes the form of a normalized limit of expressions identical to the discrete definition. We then show the limit defining the observable exists, compute the value of the observable up to a finite multiplicative constant, and prove this constant is non-zero for a wide range of kappa. Finally, we show our observable for SLE becomes a holomorphic function for a particular choice of the parameter, which helps illuminate a fundamental property of the discrete observable.
description: 29 pages, 7 figures
Optimierung der kalkulierten Antibiotikatherapie bei Urosepsis in der Universitätsklinik Magdeburg 2012–2014
Creators: name: Klumm, Maren
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2018
Subjects: subject: Harnsepsis
subject: Antibiotikum
subject: Arzneimittelresistenz
subject: 616.944

description: Aufgrund allgemein steigender Resistenzraten wird die antibiotische Therapie zunehmend erschwert. Ziel dieser Arbeit war es Risikofaktoren zur Entwicklung einer Urosepsis herauszufiltern. Des Weiteren sollte ein geeigneter kostengünstiger Marker eruiert werden. Die Analyse des Keim- und Resistenzspektrums bei Urosepsis diente der Optimierung der kalkulierten antibiotischen Therapie. Aufgrund der gewonnenen Erkenntnisse stellt sich heraus, dass sich das Keimspektrum nicht verändert hat. Es zeigte sich eine vergleichsweise hohe Resistenzrate gegenüber oraler Antibiotika und lediglich eine zufriedenstellende Rate der intravenösen Antibiotika. Piperacillin/Tazobactam wird zur kalkulierten Therapie empfohlen und ist bei bestimmten Komplikationsfaktoren zu kombinieren oder zu eskalieren. Als Marker der Sepsis im Zeitraum der kalkulierten Antibiotikatherapie zeigte sich die Leukozytenzahl als ein zuverlässiger Marker. Todesfälle waren fast ausschließlich bei multimorbiden Patienten zu beobachten.
Additional file 1 of A novel signature based on microvascular invasion predicts the recurrence of HCC
Creators: name: Du, Binbin
name: Wang, Fang
name: Jarad, Beers
name: Wang, Zhihui
name: Zhang, Yanzhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 1: Figure S1. Time‐dependent survival ROC analysis of the formula signature in the TCGA set. AUC: area under the curve. Figure S2. Supplement. Kaplan-Meier analysis of RFS of the formula in different groups and stages. Risk formula analysis in the TCGA set: The RFS time in high and low risk groups based on the Kaplan-Meier analysis, Kaplan–Meier curves obtained for TCGA set patient stage I (a), stage II (b), stage III & IV (c). Risk formula analysis in the GEO set: The RFS time in high and low risk groups based on the Kaplan-Meier analysis, Kaplan–Meier curves obtained for GEO set patient stages I (d), II (e), stage III & IV (f). Figure S3. Kaplan-Meier analysis of RFS of the formula in 53 patients group.Risk formula analysis in the 53 patients group set: The RFS time in high and low risk groups based on the Kaplan-Meier analysis, Kaplan–Meier curves obtained for patient stages I & II (a), Kaplan–Meier curves obtained for patient stages III & IV (b).
Simulation of Large-Signal Cyclostationary Noise
in Microwave Devices: from Physics-Based to
Compact Modelling Approaches
Creators: name: Bonani, F.
name: Donati Guerrieri, S.
name: Ghione, G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: The paper presents a review of the available modelling
techniques for cyclostationary noise analysis. Physics-based
models are presented first, and exploited as a reference solution for the validation of the phenomenological compact modelling approaches currently used in the circuit simulation area, based on different modulation schemes. The results shows that a unique modulation approach is missing, and that a device and noise source dependent strategy is required.
Advanced Phase noise modeling techniques of
nonlinear microwave devices
Creators: name: PRIGENT, M.
name: NALLATAMBY, J.C.
name: QUERE, R.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: In this paper we present a coherent set of
tools allowing an accurate and predictive design of low
phase noise oscillators. Advanced phase noise modelling
techniques in non linear microwave devices must be
supported by a proven combination of the following :
- Electrical modeling of low-frequency noise of
semiconductor devices, oriented to circuit CAD . The
local noise sources will be either cyclostationary noise
sources or quasistationary noise sources.
- Theoretically-based design rules are needed in order
to define the most appropriate circuit architecture in
function of the main characteristics to be optimized.
For phase noise evaluation in feedback oscillators, the
modified Leeson formula is a useful tool.
Finally, results obtained with a 2 GHz HBT push-push VCO
based on this methodology are presented.
Sparse principal component analysis and iterative thresholding
Creators: name: Ma, Zongming
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistics Theory (math.ST)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Principal component analysis (PCA) is a classical dimension reduction method which projects data onto the principal subspace spanned by the leading eigenvectors of the covariance matrix. However, it behaves poorly when the number of features p is comparable to, or even much larger than, the sample size n. In this paper, we propose a new iterative thresholding approach for estimating principal subspaces in the setting where the leading eigenvectors are sparse. Under a spiked covariance model, we find that the new approach recovers the principal subspace and leading eigenvectors consistently, and even optimally, in a range of high-dimensional sparse settings. Simulated examples also demonstrate its competitive performance.
description: Published in at http://dx.doi.org/10.1214/13-AOS1097 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Entanglement detection and quantum metrology by Stokes photon diffraction imaging
Creators: name: Yu, Hongyi
name: Yao, Wang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that far field diffraction image of spontaneously scattered Stokes photons can be used for detection of spin entanglement and for metrology of fields gradients in cold atomic ensembles. For many-body states with small or maximum uncertainty in spin-excitation number, entanglement is simply witnessed by the presence of a sharp diffraction peak or dip. Gradient vector of external fields is measured by the displacement of a diffraction peak due to inhomogeneous spin precessions, which suggests a new possibility for precision measurement beyond the standard quantum limit without entanglement. Monitoring temporal decay of the diffraction peak can also realize non-demolition probe of temperature and collisional interactions in trapped cold atomic gases. The approach can be readily generalized to cold molecules, trapped ions, and solid state spin ensembles.
On the stability of MMIC’s using
transistors with inductive source feedback
Creators: name: Van Vliet, F.E.
name: De Boer, A.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: This paper describes potential stability
problems occurring in transistor stages with inductive source
feedback. These problems occur at very high frequencies,
where modelling of passive components is far from trivial.
Due to the increase in maximum operating frequency of
submicron pHEMT transistors, this problem is recently
attracting attention. After comprehensively showing the
problem, a simulation strategy is suggested for a timely
recognition of the problem. The effectiveness is proven for an
MMIC example.
Index Terms — MMIC’s, LNA’s, pHEMT, integrated
circuits, stability analysis.
SMOS Mission & MIRAS Instrument. Synthetic
Apperture Radiometer in Space
Creators: name: Borges, A.
name: SMOS-PLM, Team
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: SMOS is the second mission in the Earth
Observation Opportunity Programme of ESA. The main
objective of the mission is to measure the ocean salinity
and soil moisture of the whole Earth with a revisit time of
three years and a pixel resolution of 50 x 50 Km. The heart
of the satellite is a Microwave Radiometer with Apperture
Synthesis that constitutes an innovative way to observe the
Earth with greater possibilities for the future.
Auswirkungen der Materialien Polyester und bovines Perikard bei der Karotisthrombendarteriektomie mit Patchplastik auf peri- und postoperative Komplikationen und die Entstehung einer Intimahyperplasie
Creators: name: Andresen, Henrike
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2018
Subjects: subject: Carotisstenose
subject: Thrombektomie
subject: Patch-graft
subject: 617.413

description: Die postoperative Rezidivstenose nach Karotisthrombendarteriektomie mit Patchplastik entsteht neben einer Arteriosklerose durch eine postoperative Intimahyperplasie. Ziel der Arbeit war, den Einfluss intraoperativer Materialien und Methoden auf die Entstehung einer Intimahyperplasie und auf das Auftreten peri- und postoperativer Komplikationen darzustellen. In der Klinik für Neurologie der Otto-von-Guericke-Universität wurden seit knapp 20 Jahren Daten von 800 Patienten, welche sich einer erstmaligen TEA mit Patchplastik (Polyester oder bovines Rinderperikard) unterzogen hatten, erfasst. Postoperativ wurden die Patienten zu festgelegten Intervallen zur Detektion einer Rezidivstenose sonographisch untersucht. In der Auswertung wurde vor allem nach Risikofaktoren für eine Entstehung der Intimahyperplasie gesucht. Sowohl operationstechnische Aspekte als auch individuelle Patientencharakteristika wurden dabei berücksichtigt. Nach Analyse der vorhandenen Daten ist kein Material mit einer geringeren Intimahyperplasierate assoziiert. Allerdings konnte das weibliche Geschlecht als Risikofaktor einer Intimahyperplasie identifiziert werden. Zusätzlich konnte gezeigt werden, dass die Verwendung von Polyester die Wahrscheinlichkeit einer postoperativen Nachblutung erhöht.
Finite-time future singularities models in $f(T)$ gravity and the effects of viscosity
Creators: name: Setare, M. R.
name: Houndjo, M. J. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate models of future finite-time singularities in $f(T)$ theory, where $T$ is the torsion scalar. The algebraic function $f(T)$ is put as the teleparallel term $T$ plus an arbitrary function $g(T)$. A suitable expression of the Hubble parameter is assumed and constraints are imposed in order to provide an expanding universe. Two parameters $β$ and $H_s$ that appear in the Hubble parameter are relevant in specifying the types of singularities. Differential equations of $g(T)$ are established and solved, leading to the algebraic $f(T)$ models for each type of future finite time singularity. Moreover, we take into account the viscosity in the fluid and discuss three interesting cases: constant viscosity, viscosity proportional to $\sqrt{-T}$ and the general one where the viscosity is proportional to $(-T)^{n/2}$, where $n$ is a natural number. We see that for the first and second cases, in general, the singularities are robust against the viscous fluid, while for the general case, the Big Rip and the Big Freeze can be avoided from the effects of the viscosity for some values of $n$.
description: 17 pages, Accepted for publication in Canadian Journal of Physics
Galileo Receivers - Challenges and Performance
Creators: name: Hollreiser, Martin
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2004
Subjects: ING-INF/01 Elettronica

description: This paper addresses the Test User Receivers
(TUR) of the Galileo Satellite Navigation System.
The paper explains the concept of TURs highlighting the
difference between TUR and a commercial receiver. An
outline of the high-level requirements for the TUR is
provided. Functional and performance requirements are
presented. The interfaces between the TUR and the Galileo
System are summarized, in particular the signals in space of
the Galileo System. The key differences between Galileo and
GPS receivers are identified, explained, and discussed.
Centrosema brasilianum
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Centrosema
Centrosema brasilianum

description: 50. Centrosema brasilianum (L.) Benth.
Caribbean, Panama, Venezuela, Colombia, Peru, Guyanas, Bolivia, Brazil (widely distributed). Savannah, edge of roads and forests boards (Aymard et al. 1999).
Selected Vouchers:—Macacos, Marques 218 (IPA, ULM).
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 19, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
An  error  tolerant,  Ku-band,  gain/phase  control   MMIC
Creators: name: Devlin, L.
name: Buck, B. J.
name: Eddison, C. G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: A single chip, gain/phase control MMIC is described. The chip operates from 10.5 - 13GHz with 5 bit resolution and net gain. Numerical redundancy has been introduced to give tolerance to bit weight errors, the resulting advantage over a direct binary implementation is demonstrated.
A field study of specificity in the arbuscular mycorrhizal symbiosis
Creators: name: Forsythe, Jennifer Ann
Publisher: name: University of British Columbia
Year: 2014

description: Host specificity in the arbuscular mycorrhizal (AM) symbiosis has been difficult to assess in the field. Here I report on a study designed to determine whether different plant species associate with unique communities of arbuscular mycorrhizal fungi (AMF), and how increasing plant diversity affects the composition of AMF communities. We sampled soil from a long-term common garden study – the biodiversity field experiment at the Cedar Creek Ecological Research Centre in Minnesota, USA. The soil samples were taken from plots with varying plant diversity (0, 1, 4, and 16 species) and AMF DNA was extracted from these samples for 454 sequencing to assess fungal community composition, host specificity, and plant diversity effects in the AM symbiosis. Results indicate that there is evidence for functional specificity in the AM symbiosis, particularly with grasses, which show distinct AMF communities from other plant functional groups, such as legumes and non-legume forbs. Due to loss of samples in the sequencing pipeline, little evidence could be garnered for host specificity at the plant species level. Though this study provides some evidence for host specificity at the functional group level, the results indicate that relative abundance of AMF taxa is affected by plant functional group, therefore also supporting the idea that AMF are more generalist in nature. Similarly, when investigating the impact of plant diversity on AMF community composition and phylogenetic composition, this study shows that that plant diversity has an effect on AMF community composition, but not on AMF species richness. Overall, the results of this study indicate that the maintenance of AMF community composition is affected by plant type and diversity above ground, and that other factors may be responsible for regulating the diversity of AMF communities in the soil. However, this study does provide a better understanding of belowground/aboveground interactions and community scale dynamics in the AM symbiosis.
Additional file 1 of The longitudinal association of remnant cholesterol with cardiovascular outcomes in patients with diabetes and pre-diabetes
Creators: name: Cao, Ye-Xuan
name: Zhang, Hui-Wen
name: Jin, Jing-Lu
name: Liu, Hui-Hui
name: Zhang, Yan
name: Gao, Ying
name: Guo, Yuan-Lin
name: Wu, Na-Qiong
name: Hua, Qi
name: Li, Yan-Fang
name: Li, Xiao-Lin
name: Xu, Rui-Xia
name: Cui, Chuan-Jue
name: Liu, Geng
name: Dong, Qian
name: Sun, Jing
name: Zhu, Cheng-Gang
name: Li, Jian-Jun
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 1: Table S1. Correlations of lipoproteins and lipids. Table S2. Cox proportional hazards regression analysis of the CRC with events. Table S3. Cox proportional hazards regression analysis of the MRC with events. Table S4. Cox regression analysis according to different RC levels or glucose metabolism. Table S5. Cox regression analysis according to RC levels in different glucose metabolism status as continuous variables. Figure S1. Flowchart of the study. Figure S2. Association of calculated RC and directly measured RC levels. Figure S3. Age- and sex- adjusted restricted cubic spline plot of RC and risk of cardiovascular events. Figure S4. Kaplan–Meier analysis according to different glucose metabolism status.
An ultra-broad-band phase shifter in glass-based integrated circuitry (GMIC)
Creators: name: Murphy, Timothy A.
name: Gipprich, John W.
name: Hines, Marion E.
name: Kryger, David
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: This paper describes the design principles used in the development of an integrated six-bit phase shifter for the band 6-18 GHz. It utilizes a new glass-dielectric microwave integration technique, GMIC, in which all non-semiconductor components are fabricated in-situ using photolithographic methods. It utilizes hybrid coupled reflection circuitry with PIN diode chips as switching elements.
Quantum criticality near the upper critical field of Ce$_2$PdIn$_8$
Creators: name: Tokiwa, Y.
name: Gegenwart, P.
name: Gnida, D.
name: Kaczorowski, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report low-temperature specific heat measurements in magnetic fields up to 12 T applied parallel and perpendicular to the tetragonal c-axis of the heavy fermion superconductor Ce$_2$PdIn$_8$. In contrast to its quasi-two-dimensional (2D) relative CeCoIn$_5$, the system displays an almost isotropic upper critical field. While there is no indication for a FFLO phase in Ce$_2$PdIn$_8$, the data suggest a smeared weak first-order superconducting transition close to $H_{c2}\approx 2$ T. The normal state electronic specific heat coefficient displays logarithmically divergent behavior, comparable to CeCoIn$_5$ and in agreement with 2D quantum criticality of spin-density-wave type.
High bit rate four phase MMIC remodulation demodulator and modulator.
Creators: name: Primerose, A.
name: Graffeuil, J.
name: Lapierre, L.
name: Sombrin, J.
name: Lalaurie, J.C.
name: Larroque, J.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: Four phase direct demodulation systems and high bit rate telemetry require four phase modulator. This work describes a four phase modulator development and a demodulator design at X-band frequency in MMIC technology. The modulator and demodulator MMIC design uses lumped elements networks and a 0.5 microns gate length process. Demodulator simulation results are presented. The modulator has been realized, it exhibits low consumption due to the use of cold FETs. Small phase switching times, less than 300 picoseconds, have been measured which confirm high bit rate modulator capability. Carrier rejection of about 28 dB and high clock rejection level are obtained in a QPSK modulation spectrum.
An advanced technology L-band light weight receiver front-end
Creators: name: Bayar, E.
name: Robertson, I.D.
name: Aghvami, A. H.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: An advanced technology L-band receiver front-end was designed and built using MIC and MMIC technologies. This unit carefully utilises the advantages of both technologies in producing a miniaturised module with state-of-the-art performance. The complete front-end section comprised MIC LNA (Low Noise Amplifier) and three single ended, easily cascadable MMIC gain stages. The typical performance of the unit is 0.70 dB NF (noise figure) at 20°C and gain exceeding 40 dB.
Non-exponential decay in quantum field theory and in quantum mechanics: the case of two (or more) decay channels
Creators: name: Giacosa, Francesco
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the deviations from the exponential decay law, both in quantum field theory (QFT) and quantum mechanics (QM), for an unstable particle which can decay in (at least) two decay channels. After a review of general properties of non-exponential decay in QFT and QM, we evaluate in both cases the decay probability that the unstable particle decays in a given channel in the time interval between $t$ and $t+dt.$ An important quantity is the ratio of the probability of decay into the first and the second channel: this ratio is constant in the Breit-Wigner limit (in which the decay law is exponential) and equals the quantity $Γ_{1}/Γ_{2}$, where $Γ_{1}$ and $Γ_{2}$ are the respective tree-level decay widths. However, in the full treatment (both for QFT and QM) it is an oscillating function around the mean value $Γ_{1}/Γ_{2}$ and the deviations from this mean value can be sizable. Technically, we study the decay properties in QFT in the context of a superrenormalizable Lagrangian with scalar particles and in QM in the context of Lee Hamiltonians, which deliver formally analogous expressions to the QFT case.
description: 32 pages, 10 figures. To appear in "Foundations of Physics"
Monolithic   five-bit phase shifter  for artemis space  application
Creators: name: Rhodes, M.
name: Lane, A.A.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1992
Subjects: ING-INF/01 Elettronica

description: A five-bit MMIC switched filter phase shifter has been successfully designed, produced and characterised for application in 2.2 - 2.3 GHz inter-orbital communications. This paper demonstrates the consistency of chip to chip performance achievable on a well controlled MMIC process. This is a particularly important aspect in phased array applications where a large number of chips are utilised in a single system.
title: Бухгалтерская отчетность за рубежом
Creators: name: Киселева, А. С.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: На сегодняшний день существует тенденция стандартизации бухгалтерского учета и отчетности с целью их совершенствования и интеграции использования. Цель данной статьи заключается в рассмотрении формирования бухгалтерской отчетности за рубежом, выявлении ее состава. Статья позволяет рассмотреть специфические особенности составления бухгалтерской отчетности в зарубежных странах, пронаблюдать сходство с российской системой.
Additional file 8 of Genome-wide study of pineapple (Ananas comosus L.) bHLH transcription factors indicates that cryptochrome-interacting bHLH2 (AcCIB2) participates in flowering time regulation and abiotic stress response
Creators: name: Aslam, Mohammad
name: Jakada, Bello Hassan
name: Fakher, Beenish
name: Greaves, Joseph G.
name: Niu, Xiaoping
name: Su, Zhenxia
name: Cheng, Yan
name: Cao, Shijiang
name: Wang, Xiaomei
name: Qin, Yuan
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8: Table S8. Protein sequences analysed in the present study.
Berry Phase Quantum Thermometer
Creators: name: Martin-Martinez, E.
name: Dragan, A.
name: Mann, R. B.
name: Fuentes, I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show how Berry phase can be used to construct an ultra-high precision quantum thermometer. An important advantage of our scheme is that there is no need for the thermometer to acquire thermal equilibrium with the sample. This reduces measurement times and avoids precision limitations.
description: Updated to published version. I. Fuentes previously published as I. Fuentes-Guridi and I. Fuentes-Schuller