cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
СТАТИСТИЧЕСКИЙ АНАЛИЗ РОЖДАЕМОСТИ И СМЕРТНОСТИ НАСЕЛЕНИЯ РЕСПУБЛИКИ ТЫВА
Creators: name: СОЯН Ш.Ч.
name: МОНГУШ О.М.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: РОЖДАЕМОСТЬ
СМЕРТНОСТЬ
СОЦИАЛЬНЫЕ
ПСИХОЛОГИЧЕСКИЕ
ДЕМОГРАФИЧЕСКИЕ ФАКТОРЫ
РЕГИОН
РЕСПУБЛИКА ТЫВА
BIRTH RATE
MORTALITY
SOCIAL
PSYCHOLOGICAL
DEMOGRAPHIC FACTORS
REGION
REPUBLIC OF TUVA

description: Рассматривается региональный аспект рождаемости и смертности населения в Российской Федерации в рамках одного из субъектов - Республики Тыва. За последние годы в данном регионе наблюдаются положительные тенденции в демографическом вопросе, что проявляется, прежде всего, в увеличении общей численности населения. В рамках рассматриваемого вопроса охарактеризованы различные факторы, которые оказывают влияние на демографию в Республике Тыва. Проведен статистический анализ рождаемости и смертности населения в регионе за период 2009-2019 годы.
Productions of Heavy Flavored Mesons in Relativistic Heavy Ion Collisions in the Recombination Model
Creators: name: Peng, R
name: Yang, C B
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We get the distributions of shower partons initiated by heavy quarks $c$ and $b$ by studying the fragmentation functions in the framework of the recombination model. The transverse momentum spectra of heavy flavored mesons are predicted with these distributions. We find that the contribution from the recombination of thermal-shower partons is an important part in the total spectrum for the mesons. We predict the heavy flavored meson productions for different centralities with the heavy quark fugacities fitted by the experimental data of $J/ψ$ transverse momentum spectra in Au+Au collisions.
description: 15pages, 14 figures
РОЛЬ ТЕХНОЛОГИИ БЛОКЧЕЙН В БУХГАЛТЕРСКОМ УЧЕТЕ И АУДИТЕ
Creators: name: ПЕТРИДИС М.Ю.
name: ПАВЛЕНКО Ю.Н.
name: МОРОЗКИНА С.С.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: БЛОКЧЕЙН
БУХГАЛТЕРСКИЙ УЧЕТ
БАНКИ
ТЕХНОЛОГИИ
ЦИФРОВИЗАЦИЯ
BLOCKCHAIN
ACCOUNTING
BANKS
TECHNOLOGIES
DIGITALIZATION

description: Изобретение технологии блокчейн можно приравнять к изобретению письменной или интернет-сети, учитывая их основную роль в общении между физическими и юридическими лицами, в том, что касается передачи информации, денежных переводов и т.д. Авторы анализируют технологию, реализованные и прогнозируемые примеры ее использования, ее взаимосвязь с бухгалтерским учетом и аудитом, а также ее влияние на развитие этих экономических наук. Развитие бухгалтерского учета и аудита связано с развитием современных технологий. В настоящее время, в соответствии с техническим прогрессом, роль технологии блокчейн постоянно возрастает. Блокчейн - это распределенная база данных, которая поддерживает постоянно растущий список записей данных, защищенных от подделки и пересмотра. Блокчейн может быть использован в первую очередь в финансовом и банковском секторах, а также в электронном правительстве и административном секторе. Внедрение блокчейн-технологий в бухгалтерский учет и аудит не меняет их фундаментальных принципов, но увеличивает аудиторские возможности.
A new solution for effective interaction
Creators: name: Okamoto, R.
name: Suzuki, K.
name: Kumagai, H.
name: Fujii, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A new method is given for the model-space effective interaction. Introducing a new operator in place of the Q-box in the Krenciglowa-Kuo (KK) method, we derive a new equation for the effective interaction. This equation can be viewed as an extension of the KK method. We show that this equation can be solved both in iterative and non-iterative ways. We observe that the iteration procedure brings about fast acceleration of convergence compared to the KK approach. We also find that the non-iterative calculation reproduces successfully any set of the true eigenvalues of the original Hamiltonian. This non-iterative calculation can be made regardless of the magnitudes of the overlaps with the model space and the energy differences between the unperturbed energy and the eigenvalues to be solved.
description: 6 pages, 2 figures, 1 table, talk presented at 10th International Spring Seminar on Nuclear Physics "New Quests in Nuclear Structure", Vietri sul Mare, may 21-25, 2010. To be published on Journal of Physics Conference Series. Fig.1 and Fig.2 replaced. Content unchanged
Phenoxy-imino ligands: coordination chemistry and binding properties with copper(II) cations
Creators: name: Wambugu, Kelvin
name: Nyamato, George S.
name: Ogunah, Joanne
name: Ojwach, Stephen O.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Plant Biology
subject: FOS: Biological sciences

description: Reactions of 2-[{(2-hydroxyethyl)imino}methyl]phenol (L1) and 2-[1-{2-(diethylamino)ethylimino}ethyl]phenol (L3) with copper(II) nitrate yielded monometallic complexes [CuNO3(L1)] (1) and [CuNO3(L3)] (2), respectively. The solid-state structures of 1 and 2 confirmed the κ3-O,N,O’ and κ3-O,N,N’ tridentate binding mode of L1 and L3, respectively. The phenoxy-imino ligands 2-[{(2-hydroxyethyl)imino}methyl]phenol (L1), 2-[{(2-(diethylamino)ethylimino}-methyl]phenol (L2), 2-[1-{2-(diethylamino)ethylimino}ethyl]phenol (L3) and 2-[(2-mercaptoethylimino)methyl]phenol (L4) were also used as model chelating agents for liquid-liquid extraction of copper(II), zinc(II), cadmium(II) and lead(II) cations from water using dichloromethane as the organic solvent. The relative affinities of these chelating ligands for copper(II), zinc(II), cadmium(II) and lead(II) by liquid-liquid extraction were found to be in the order copper(II) > zinc(II) > cadmium(II) > lead(II) in line with the hard-soft acid-base interaction. The ligands L1-L4 showed extraction efficiencies ranging from 75% to 99% for copper(II), 72% to 97% for zinc(II), 64% to 87% for cadmium(II) and 51% to 74% for lead(II). The extraction protocol was successfully applied to sewage effluent.
ПРОБЛЕМЫ РАЗВИТИЯ МАЛОГО БИЗНЕСА
Creators: name: МОРОЗОВ А.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: МАЛЫЙ БИЗНЕС
ФИНАНСИРОВАНИЕ
РАЗВИТИЕ
КОНЪЮНКТУРА РЫНКА
НЕРАВЕНСТВО
СОБ
SMALL BUSINESS
FINANCING
DEVELOPMENT
MARKET CONDITION
INEQUALITY
SRB

description: Данная статья посвящена анализу проблем развития малого бизнеса. В ходе написания работы определена актуальность данного вопроса, изучены работы различных авторов относительно данной проблемы, проведен сравнительный анализ доли малого бизнеса в ВВП различных стран, выявлены основные тенденции современного развития малых предприятий, изучены проблемы финансирования малого бизнеса, определены основные виды поддержки малого бизнеса в Российской Федерации.
ВЛИЯНИЕ ПРОЦЕССОВ КЛАСТЕРИЗАЦИИ ЭКОНОМИКИ НА ДИНАМИКУ РЕГИОНАЛЬНОГО РАЗВИТИЯ
Creators: name: МУХАМАДЕЕВ А.Ф.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: КЛАСТЕРНЫЕ СТРАТЕГИИ
ФАРМАЦЕВТИЧЕСКИЙ КЛАСТЕР
РЕГИОНАЛЬНАЯ ЭКОНОМИКА
ВАЛОВОЙ РЕГИОНАЛЬНЫЙ ПРОДУКТ
КОРРЕЛЯЦИОННЫЙ АНАЛИЗ
CLUSTER STRATEGIES
PHARMACEUTICAL CLUSTER
REGIONAL ECONOMY
GROSS REGIONAL PRODUCT
CORRELATION ANALYSIS

description: В статье представлен методический подход к оценке влияния процессов кластеризации реального сектора экономики на направление и динамику социально-экономического развития региона размещения. Целью исследования является разработка инструментария определения эффективности процессов кластеризации экономики для участников кластера и регионального образования в целом. Для реализации цели исследования проведен корреляционный анализ зависимости валового регионального продукта (ВРП) как обобщающего показателя социально-экономического развития региона от состояния факторов экстенсивного и интенсивного роста. Сделан вывод о необходимости использования многофакторных моделей для оценки результатов кластеризации региональной экономики.
Metals in the Exosphere of the Highly Irradiated Planet WASP-12b
Creators: name: Fossati, L.
name: Haswell, C. A.
name: Froning, C. S.
name: Hebb, L.
name: Holmes, S.
name: Kolb, U.
name: Helling, C.
name: Carter, A.
name: Wheatley, P.
name: Cameron, A. C.
name: Loeillet, B.
name: Pollacco, D.
name: Street, R.
name: Stempels, H. C.
name: Simpson, E.
name: Udry, S.
name: Joshi, Y. C.
name: West, R. G.
name: Skillen, I.
name: Wilson, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present near-UV transmission spectroscopy of the highly irradiated transiting exoplanet WASP-12b, obtained with the Cosmic Origins Spectrograph on the Hubble Space Telescope. The spectra cover three distinct wavelength ranges: NUVA (2539-2580 Å), NUVB (2655-2696 Å), and NUVC (2770-2811 Å). Three independent methods all reveal enhanced transit depths attributable to absorption by resonance lines of metals in the exosphere of WASP-12b. Light curves of total counts in the NUVA and NUVC wavelength ranges show a detection at a 2.5σ level. We detect extra absorption in the Mg II λλ2800 resonance line cores at the 2.8σ level. The NUVA, NUVB, and NUVC light curves imply effective radii of 2.69+/-0.24 RJ, 2.18+/-0.18 RJ, and 2.66+/-0.22 RJ respectively, suggesting the planet is surrounded by an absorbing cloud which overfills the Roche lobe. We detect enhanced transit depths at the wavelengths of resonance lines of neutral sodium, tin, and manganese, and at singly ionized ytterbium, scandium, manganese, aluminum, vanadium, and magnesium. We also find the statistically expected number of anomalous transit depths at wavelengths not associated with any known resonance line. Our data are limited by photon noise, but taken as a whole the results are strong evidence for an extended absorbing exosphere surrounding the planet. The NUVA data exhibit an early ingress, contrary to model expectations; we speculate this could be due to the presence of a disk of previously stripped material.
description: Published on ApJL
СОСТОЯНИЕ И ТЕНДЕНЦИИ РАЗВИТИЯ РЕГИОНАЛЬНОГО РЫНКА НЕДВИЖИМОСТИ
Creators: name: НЕНЮКОВА Е.В.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: РЕСПУБЛИКА МОРДОВИЯ
РЫНОК НЕДВИЖИМОСТИ
ДОСТУПНОСТЬ ЖИЛЬЯ
ЖИЛИЩНОЕ СТРОИТЕЛЬСТВО
ДОХОДЫ НАСЕЛЕНИЯ
REPUBLIC OF MORDOVIA
REAL ESTATE MARKET
HOUSING AFFORDABILITY
HOUSING CONSTRUCTION
POPULATION INCOME

description: В статье рассмотрены основные элементы функционирования рынка недвижимости, его функции и структура. Проведена комплексная оценка состояния рынка жилья в Республике Мордовия, выявлены основные тенденции и проблемы его развития. Результаты исследования позволили определить уровень доступности жилья в регионе.
Analyzing the Accessibility of GitHub Repositories for PyPI and NPM Libraries
Creators: name: Tsakpinis, Alexandros
name: Pretschner, Alexander
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Industrial applications heavily rely on open-source software (OSS) libraries, which provide various benefits. But, they can also present a substantial risk if a vulnerability or attack arises and the community fails to promptly address the issue and release a fix due to inactivity. To be able to monitor the activities of such communities, a comprehensive list of repositories for the libraries of an ecosystem must be accessible. Based on these repositories, integrated libraries of an application can be monitored to observe whether they are adequately maintained. In this descriptive study, we analyze the accessibility of GitHub repositories for PyPI and NPM libraries. For all available libraries, we extract assigned repository URLs, direct dependencies and use the page rank algorithm to comprehensively analyze the ecosystems from a library and dependency chain perspective. For invalid repository URLs, we derive potential reasons. Both ecosystems show varying accessibility to GitHub repository URLs, depending on the page rank score of the analyzed libraries. For individual libraries, up to 73.8% of PyPI and up to 69.4% of NPM libraries have repository URLs. Within dependency chains, up to 80.1% of PyPI libraries have URLs, while up to 81.1% for NPM. That means, most libraries, especially the ones of increasing importance, can be monitored on GitHub. Among the most common reasons for invalid repository URLs is no URLs being assigned at all, which amounts up to 17.9% for PyPI and up to 39.6% for NPM. Package maintainers should address this issue and update the repository information to enable monitoring of their libraries.
description: 6 pages, 3 figures, accepted at 28th edition of International Conference on Evaluation and Assessment in Software Engineering (EASE 2024)
Controlling metamaterial resonances via dielectric and aspect ratio effects
Creators: name: Chiam, Sher-Yi
name: Singh, Ranjan
name: Zhang, Weili
name: Bettiol, Andrew A
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study ways to enhance the sensitivity and dynamic tuning range of the fundamental inductor-capacitor (LC) resonance in split ring resonators (SRRs) by controlling the aspect ratio of the SRRs and their substrate thickness. We conclude that both factors can significantly affect the LC resonance. We show that metafilms consisting of low height SRRs on a thin substrate are most sensitive to changes in their dielectric environment and thus show excellent potential for sensing applications.
description: 4 pages with 4 figures
The role of sodium hydrogen exchanger isoform 5 (NHE5) in integrin β1 trafficking
Creators: name: Rajendran, Vinotheni
Publisher: name: University of British Columbia
Year: 2019

description: Proper targeting of the receptors to their cellular compartments is essential for their function. This is achieved by vesicular trafficking, which is a highly regulated cellular process. One of the key determinants for this process is organellar pH, which is regulated by various ion transporters. In this thesis, I showed that sodium hydrogen exchanger isoform 5 (NHE5), a neuron-enriched ion transporter that is aberrantly expressed in recycling endosomes of C6 rat glioma cells and acidifies the lumen, regulates the trafficking of integrin β1 (Intβ1), a major class of cell adhesion receptors. Depletion of NHE5 expression in C6 glioma cells resulted in impaired integrin-mediated cell adhesion and spreading. Using various biochemical and immunofluorescence assays, I found that NHE5 influences endocytic recycling and degradation of Intβ1. Interestingly, a reduction in the apparent molecular weight of Intβ1 was observed in NHE5-knockdown cells. Through various enzymatic and lectin pull-down assays, I showed that NHE5 affects the sialylation of Ιntβ1. Using biochemical assays, I, further demonstrated that Intβ1 is further sialylated (‘extra-sialylated’) during retrograde trafficking through the trans-Golgi Network, in addition to their canonical sialylation in the secretory pathway and this process is mediated by NHE5. Results from this thesis and previous studies led me to propose that NHE5 to be forming a distinct and previously unidentified endosomal compartment, where it sorts and recycles a subset of receptors. By doing so, NHE5 modulates cell attachment, spreading, polarity and migration. Future studies will elucidate how NHE5 modulates retrograde trafficking and sialylation of Intβ1, and influences cell migration, tumor invasion and metastasis of gliomas and other cancers. In summary, this work provides insight into the role of NHE5 in mediating important cellular processes such as cell adhesion, spreading, polarity and migration of C6 glioma.
СПОСОБЫ ПРЕОДОЛЕНИЯ МЕЖОРГАНИЗАЦИОННОГО ДЕПАРТАМЕНТАЛИЗМА В КОРПОРАТИВНОЙ СТРУКТУРЕ
Creators: name: ОГЛОБЛИН В.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: МЕЖОРГАНИЗАЦИОНННЫЙ ДЕПАРТАМЕНТАЛИЗМ
ДЕПАРТАМЕНТАЛИЗМ
ТРЕХУРОВНЕВАЯ СИСТЕМА ПРЕМИРОВАНИЯ ПЕРСОНАЛА
КОМАНДНЫЙ ТРЕННИНГ
INTER-ORGANIZATIONAL DEPARTMENTAL
DEPARTMENTAL
THREE-TIER STAFF BONUS SYSTEM
TEAM TRENDING

description: Предмет настоящего научного исследования - проблемы взаимодействия корпоративных структур в целях обеспечения эффективной работы общего бизнес-процесса. Цель работы показать решение межорганизационного взаимодействия с позиции использования методов преодоления департаментализма. Статья содержит данные по качественным показателям деятельности предприятия, рассмотрены причины ухудшения этих показателей и сделаны выводы о причинах роста времени простоя вагонов на сортировочной железнодорожной станции. Предложен способ разрешения противоречий между двумя функциональными областями ответственности двух предприятий.
Partial Disorder in the Periodic Anderson Model on a Triangular Lattice
Creators: name: Hayami, Satoru
name: Udagawa, Masafumi
name: Motome, Yukitoshi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report our theoretical results on the emergence of a partially-disordered state at zero temperature and its detailed nature in the periodic Anderson model on a triangular lattice at half filling. The partially-disordered state is characterized by coexistence of a collinear antiferromagnetic order on an unfrustrated honeycomb subnetwork and nonmagnetic state at the remaining sites. This state appears with opening a charge gap between a noncollinear antiferromagnetic metal and Kondo insulator while changing the hybridization and Coulomb repulsion. We also find a characteristic crossover in the low-energy excitation spectrum as a result of coexistence of magnetic order and nonmagnetic sites. The result demonstrates that the partially-disordered state is observed distinctly even in the absence of spin anisotropy, in marked contrast to the partial Kondo screening state found in the previous study for the Kondo lattice model.
description: 4 pages, 4 figures, accepted for publication in J. Phys. Soc. Jpn
Transverse Thermoelectric Conductivity of Bilayer Graphene in Quantum Hall Regime
Creators: name: Wang, Chang-Ran
name: Lu, Wen-Sen
name: Lee, Wei-Li
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We performed electric and thermoelectric transport measurements of bilayer graphene in a magnetic field up to 15 Tesla. The transverse thermoelectric conductivity $\rmα_{xy}$, determined from four transport coefficients, attains a peak value of $\rmα_{xy, peak}$ whenever chemical potential lies in the center of a Landau level. The temperature dependence of $\rmα_{xy, peak}$ is dictated by the disorder width $\rm W_L$. For $\rm k_BT/W_L\leq$0.2, $\rmα_{xy, peak}$ is nominally linear in temperature, which gives $\rmα_{xy,peak}/T=0.19 \pm 0.03 n A/K^2$ independent of the magnetic field, temperature and Landau Level index. At $\rm k_BT/W_L\geq$0.5, $\rmα_{xy, peak}$ saturates to a value close to the predicted universal value of $\rm 4\times(ln2)k_Be/h$ according to the theory of Girvin and Jonson. We remark that an anomaly is found in $\rmα_{xy}$ near the charge neutral point, similar to that in single-layer graphene
description: 12 pages, 4 figures, version 2
ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ РАБОТЫ КАДРОВОЙ СЛУЖБЫ ЖЕЛЕЗНОЙ ДОРОГИ С ПОМОЩЬЮ ИСПОЛЬЗОВАНИЯ ОБЩЕГО ЦЕНТРА ОБСЛУЖИВАНИЯ
Creators: name: ОГЛОБЛИН В.А.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ОБЩИЙ ЦЕНТР ОБСЛУЖИВАНИЯ
СТРАТЕГИЧЕСКОЕ ПЛАНИРОВАНИЕ
МОТИВАЦИОННАЯ СИСТЕМА ПЕРСОНАЛА
ТАКТИЧЕСКИЕ ЗАДАЧИ
СТРАТЕГИЧЕСКИЕ ЗАДАЧИ
COMMON SERVICE CENTRE
STRATEGIC PLANNING
STAFF MOTIVATION SYSTEM
TACTICAL TASKS
STRATEGIC TASKS

description: Предмет настоящего научного исследования - проблемы подразделенийкорпоративных структур в целях выполнения стратегических задач, поставленных перед организацией. Цель работы показать способ концентрации специалистов кадровой службы на стратегических функциях управления человеческими ресурсами при помощи технологии общего центра обслуживании. Статья содержит данные по результатам деятельности эксплуатационной деятельности предприятия, рассмотрена структура занятости специалистов кадровой службы и сделан вывод оботсутствии у них достаточного времени для работы над развитием персонала. Предложен способ разрешения противоречия между тактическими и стратегическими задачами, поставленными перед кадровиками.
Dilution of zero point energies in the cosmological expansion
Creators: name: Branchina, Vincenzo
name: Zappalà, Dario
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The vacuum fluctuations of all quantum fields filling the universe are supposed to leave enormous energy and pressure contributions which are incompatible with observations. It has been recently suggested that, when the effective nature of quantum field theories is properly taken into account, vacuum fluctuations behave as a relativistic gas rather than as a cosmological constant. Accordingly, zero-point energies are tremendously diluted by the universe expansion but provide an extra contribution to radiation energy. Ongoing and future cosmological observations could offer the opportunity to scrutinize this scenario. The presence of such additional contribution to radiation energy can be tested by using primordial nucleosynthesis bounds or measured on Cosmic Background Radiation anisotropy.
description: 8 pages, no figures. Submitted the 17th of March to Modern Physics Letters A
All Supplementary Materials from Open Science interventions to improve reproducibility and replicability of research: a scoping review
Creators: name: Dudda, Leonie
name: Kormann, Eva
name: Kozula, Magdalena
name: DeVito, Nick
name: Klebel, Thomas
name: Dewi, Ayu P.M.
name: Spijker, René
name: Stegeman, Inge
name: Van den Eynden, Veerle
name: Ross-Hellauer, Tony
name: Leeflang, Mariska M. G.
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 420299
subject: Epidemiology not elsewhere classified

description: The word file contains all Supplementary Materials: (1) Deviations to original protocol; (2) Search strategies; (3) Data-extraction items; (4) List of interventions; (5) List of outcomes; (6) Explanations of terminology used; (7) PRISMA-ScR
РОЛЬ ГОСУДАРСТВЕННОГО РЕГУЛИРОВАНИЯ ИНВЕСТИЦИОННЫХ ПРОЦЕССОВ
Creators: name: ОРЦХАНОВА М.А.
name: КИТИЕВА М.И.
name: ПОЛОНКОЕВА Ф.Я.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ГОСУДАРСТВО
ИНВЕСТИЦИИ
ЭКОНОМИЧЕСКИЙ КРИЗИС
STATE
INVESTMENT
ECONOMIC CRISIS

description: Актуальность всестороннего исследования государственного регулирования инвестиционной деятельности определяется тем, что управление инвестициями является основным средством структурного преобразования производственного и социального потенциала России, повышением его эффективности. Углубление кризисных явлений, характеризующее современное экономическое состояние нашей страны, нашло концентрированное отображение в инвестиционной сфере. В статье рассмотрены основные методы государственного регулирования инвестиционной деятельности, соответствующие законам рыночного хозяйства, показана роль разработки концепции государственного регулирования инвестиционной активности, во многом определяющая возможность выхода страны из кризисного состояния.
Left-Sided Gallbladder Without Situs Viscerum Inversus: A Rare Intraoperative Finding During Laparoscopic Cholecystectomy
Creators: name: EDITOR IJOMCR
Publisher: name: Zenodo
Year: 2025

description: Left-sided gallbladder without situs viscerum inversus (LSG-woSVI) is a rare congenital anomaly often discovered incidentally during surgery, as it frequentlyeludes preoperative imaging. We report a case of a 51-year-old male who presented with intermittent right upper abdominal pain for six months. Clinicalexamination and liver function tests were unremarkable. Ultrasound imaging detected cholelithiasis but failed to identify any positional anomalies. Duringroutine laparoscopic cholecystectomy, the gallbladder was unexpectedly found on the left side of the round ligament, confirming a diagnosis of true LSG-woSVI.No features of situs inversus were noted. An additional left subcostal port was placed to facilitate retraction and dissection. Careful dissection revealed thecystic duct joining the common hepatic duct on the right side, and the cystic artery running anterior to the duct from right to left. Retrograde cholecystectomy wascompleted without complications. Histopathology confirmed chronic cholecystitis. The patient recovered uneventfully and was discharged on thesecond postoperative day. This case highlights the importance of intraoperative vigilance and awareness of anatomical variants in laparoscopic surgery,especially when preoperative imaging fails to detect anomalies. Prompt recognition and appropriate modification of surgical technique are crucial toavoid bile duct injury and ensure safe outcomes.
Helical modes in carbon nanotubes generated by strong electric fields
Creators: name: Klinovaja, Jelena
name: Schmidt, Manuel J.
name: Braunecker, Bernd
name: Loss, Daniel
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Helical modes, conducting opposite spins in opposite directions, are shown to exist in metallic armchair nanotubes in an all-electric setup. This is a consequence of the interplay between spin-orbit interaction and strong electric fields. The helical regime can also be obtained in chiral metallic nanotubes by applying an additional magnetic field. In particular, it is possible to obtain helical modes at one of the two Dirac points only, while the other one remains gapped. Starting from a tight-binding model we derive the effective low-energy Hamiltonian and the resulting spectrum.
Formação em Contexto no âmbito da Pedagogia-em-Participação: conceitos e práticas em diálogo
Creators: name: Pereira, Jorgiana Ricardo
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais
Year: 2019

description: O artigo focaliza a formação em contexto na perspectiva pedagógica da Associação Criança, para compreender conceitos, métodos e realizações dessa formação. Integra um estudo em desenvolvimento no estágio doutoral, vinculado ao Doutorado Sanduíche, realizado na Faculdade de Educação e Psicologia da Universidade Católica Portuguesa/Porto e ao curso de Pós-Graduação em Educação de Infância da mesma Universidade. A vinculação do estudo aos dois processos formativos decorre da escolha da pesquisadora por filiar a frequência ao curso de Pós-Graduação em Educação de Infância ao seu plano de estudos para o Doutorado Sanduíche, tendo em vista o adensamento teórico e prático no campo da Pedagogia da Infância, conhecimento fulcral em sua tese. Trata-se de um estudo qualitativo (AMADO, 2013) que tem a Pedagogia-em-Participação (OLIVEIRA-FORMOSINHO; FORMOSINHO, 2011, 2013) como base teórica. O estudo empírico desenvolve-se em um Centro de Educação de Infância onde ocorrem processos de formação em contexto; utiliza observação participante e entrevistas com uma diretora pedagógica, uma formadora em contexto e com educadoras. A conjugação dos dados providencia uma compreensão dos processos de como se faz a formação em contexto para a transformação da pedagogia. Conclui-se que a formação que integra na ação a teórica e a ética é um caminho cheio de possibilidades para transformar a pedagogia.
description: Da Investigação às Práticas: Estudos de Natureza Educacional, v. 9, n. 1 (2019)
Granzyme b : role in spinal cord injury and impeded repair
Creators: name: Oram, Cameron Paul
Publisher: name: University of British Columbia
Year: 2019

description: The inflammatory cascade following spinal cord injury (SCI) involves multiple cellular and molecular responses that can both aid and impede recovery. A large component of the wound response is the infiltration of immune cells that secrete pro-inflammatory cytokines and proteases. Granzyme B (GzmB) is a serine protease released by immune cells that negatively affects wound healing through its intracellular and extracellular protease activity. GzmB is abundant in neuroinflammatory conditions and contributes to neuron and oligodendrocyte cell death. In this study we investigate the role of GzmB in tissue injury, inflammation and functional recovery following SCI. An SCI was induced in wild-type (WT) and GzmB knockout (GzmB-KO) mice at thoracic level 9. Mouse locomotion was observed over the course of 6 weeks using three behaviour tests (Basso mouse scale, rotarod and horizontal ladder). Lesions were harvested for histological analysis and sections stained with markers for neurons (NeuN) and dyed for myelin (Eriochrome Cyanine). A second cohort of mice were maintained for 1 week after SCI and probed for GzmB expression and cellular localization. GzmB expression was probed using markers for macrophages or microglia (CD68). GzmB-KO mice exhibited significantly improved motor scores, increased myelin and neural survival compared to WT controls. GzmB expression was observed in macrophages at 7 days post injury. In summary, GzmB is elevated and contributes to neurotoxicity, demyelination and impaired functional recovery following SCI.
A Membrane Computing Approach to the Generalized Nash Equilibrium
Creators: name: Luque-Cerpa, Alejandro
name: Gutiérrez-Naranjo, Miguel A.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: In Evolutionary Game Theory (EGT), a population reaches a Nash equilibrium when none of the agents can improve its objective by solely changing its strategy on its own. Roughly speaking, this equilibrium is a protection against betrayal. Generalized Nash Equilibrium (GNE) is a more complex version of this idea with important implications in real-life problems in economics, wireless communication, the electricity market, or engineering among other areas. In this paper, we propose a first approach to GNE with Membrane Computing techniques and show how GNE problems can be modeled with P systems, bridging both areas and opening a door for a flow of problems and solutions in both directions.
Arte, Infância e Pedagogia cultural
Creators: name: Charréu, Leonardo
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais
Year: 2019

description: Nesta comunicação de cariz ensaístico, contrapomos a um conceito de infância “edulcorada”, abordada e criticada por autores recentes, uma outra aproximação à infância a partir de premissas culturais e artísticas contemporâneas, assim como a partir das imagens que se (re)interpretam continuamente no nosso quotidiano mediático, a partir de artefactos artísticos visuais polémicos. Nestes, a infância tem surgido ultimamente com contundência e impacto e com uma intensidade que não conhecíamos há muito, pelo menos, desde a famosa fotografia de My Lai, no Vietnam, e da menina que corria com o corpo queimado por uma bomba de napalm americana e que, segundo muitos, ajudou a terminar com a guerra do Vietnam. Entramos, então, no campo das chamadas pedagogias culturais, não necessariamente “escolares”, porque não buscam a transmissão obsessiva de um conhecimento por repetição. Podemos, grosso modo, defini-las como aquelas que permitem uma fuga ao discurso institucional academizante. Mais do que isso, permitem empossar as práticas educativas com a energia das coisas vividas e, daí, elaborar outros discursos para a infância, e para os complexos contextos onde ela hoje se move, seja a partir das imagens dessa infância martirizada numa qualquer cidade da Síria, seja a partir dessa infância africana ou asiática, meio-escrava, tão diligentemente expressa por alguns artistas visuais contemporâneos nas suas manifestações de arte de rua.
description: Da Investigação às Práticas: Estudos de Natureza Educacional, v. 9, n. 1 (2019)
Advances in In Situ TEM for Dynamic Studies of Carbon‐Based Anodes in Alkali Metal‐Ion Batteries
Creators: name: Cui, Jinchao
name: Zhang, Jiyun
name: Jing, Jingyi
name: Wang, Ya
name: Du, Gaohui
name: Yang, Yongzhen
name: Yan, Lingpeng
name: Su, Qingmei
Publisher: name: Forschungzentrum Jülich
Year: 2025
Subjects: subject: 530

description: Advanced functional materials 35(13), 2418059 (2025). doi:10.1002/adfm.202418059
description: High-energy-density anode materials are crucial for achieving high performance alkali metal-ion batteries (AMIBs). In situ transmission electron microscopy (TEM) enables real-time observation of microstructural changes in electrode materials and interfaces during charging/discharging, crucial for designing high-performance anodes. This paper highlights and reviews the dynamic studies of the relationship between the structure and the electrochemical performance of carbon-based composite materials used as anodes in AMIBs by in situ TEM. First, the in situ TEM technique and cell construction method are introduced, followed by an overview of in situ TEM integrates with other advanced measurement techniques. Second, the fundamental working principles of various AMIBs and the energy storage mechanisms of anode materials are explained, along with the achievable functions of in situ TEM in AMIBs. Third, from different carbon matrix structures, including carbon-supported, carbon-embedded, carbon-coated, carbon-encapsulated, and hybrid carbon-composite structures, in situ dynamic studies on the electrochemical behaviors of these carbon-based anode materials by TEM are covered in depth. Finally, a summary of the design ideas and the technical application of in situ TEM for carbon-based anode composites is provided, followed by a suggestion for current challenges and future research paths.
description: Published by Wiley-VCH, Weinheim
Detecting communities of triangles in complex networks using spectral optimization
Creators: name: Serrour, Belkacem
name: Arenas, Alex
name: Gomez, Sergio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Other Computer Science (cs.OH)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The study of the sub-structure of complex networks is of major importance to relate topology and functionality. Many efforts have been devoted to the analysis of the modular structure of networks using the quality function known as modularity. However, generally speaking, the relation between topological modules and functional groups is still unknown, and depends on the semantic of the links. Sometimes, we know in advance that many connections are transitive and, as a consequence, triangles have a specific meaning. Here we propose the study of the modular structure of networks considering triangles as the building blocks of modules. The method generalizes the standard modularity and uses spectral optimization to find its maximum. We compare the partitions obtained with those resulting from the optimization of the standard modularity in several real networks. The results show that the information reported by the analysis of modules of triangles complements the information of the classical modularity analysis.
description: Computer Communications (in press)
Observational constraints on decaying vacuum dark energy model
Creators: name: Tong, M. L.
name: Noh, H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The decaying vacuum model (DV), treating dark energy as a varying vacuum, has been studied well recently. The vacuum energy decays linearly with the Hubble parameter in the late-times, $ρ_Λ(t) \propto H(t)$, and produces the additional matter component. We constrain the parameters of the DV model using the recent data-sets from supernovae, gamma-ray bursts, baryon acoustic oscillations, CMB, the Hubble rate and x-rays in galaxy clusters. It is found that the best fit of matter density contrast $Ω_m$ in the DV model is much lager than that in $Λ$CDM model. We give the confidence contours in the $Ω_m-h$ plane up to $3σ$ confidence level. Besides, the normalized likelihoods of $Ω_m$ and $h$ are presented, respectively. %
description: 7 pages, 3 figures, accepted by European Physical Journal C
The quantum Gaussian well
Creators: name: Nandi, Saikat
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Different features of a potential in the form of a Gaussian well have been discussed extensively. Although the details of the calculation are involved, the general approach uses a variational method and WKB approximation, techniques which should be familiar to advanced undergraduates. A numerical solution of the Schrödinger equation through diagonalization has been developed in a self-contained way, and physical applications of the potential are mentioned.
description: 11 pages, 4 figures, To be published in American Journal of Physics
Influência dos media nas escolhas alimentares dos alunos
Creators: name: Ribeiro, Cristiana
name: Mesquita, Cristina
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais
Year: 2019

description: A literatura especializada tem destacado a importância da escola na inibição de hábitos alimentares prejudiciais. Contudo, não parecem existir muitos estudos que analisem o contributo da ação dos professores na alteração das conceções e hábitos alimentares dos alunos e das suas famílias. Pelo tempo que os alunos passam em contexto escolar é essencial que estes se constituam como ambientes promotores de reflexão, conscientizando-os para que possam, no futuro, adotar estilos de vida e hábitos alimentares saudáveis. Neste enquadramento, esta investigação teve como principal objetivo perceber qual a influência dos media nas escolhas alimentares dos alunos, desenvolvendo, posteriormente, estratégias educativas promotoras de hábitos de alimentação saudável. Este estudo realizou-se no decurso do estágio com um grupo do 1.º ano do ensino básico, com alunos com idades compreendidas entre 6 e 7 anos. Face à natureza, desenvolvimento e suas implicações, o presente estudo inscreve-se numa perspetiva quantitativa e qualitativa na recolha e análise dos dados, a partir de um questionário destinado aos pais, de observações, notas de campo, efetuadas antes, no decorrer e após o desenvolvimento das experiências de aprendizagem e, também, dos trabalhos produzidos pelos alunos. As experiências de aprendizagem integram-se numa linha que valoriza o diálogo e a escuta ativa para apoiar o aluno a refletir sobre as questões relacionadas com o tema. Observa-se que tanto os alunos como as suas famílias são influenciadas pela publicidade e pelas estratégias de marketing. Pela discussão e reflexão, estes alunos parecem ter-se tomado consciência dos efeitos da publicidade e da importância de refletir, sobre o que é veiculado.
description: Da Investigação às Práticas: Estudos de Natureza Educacional, v. 9, n. 1 (2019)
Temperature and magnetic field induced structural transformation in Si doped CeFe2: in-field x-ray diffraction study
Creators: name: Haldar, Arabinda
name: Singh, Niraj K.
name: Mudryk, Ya.
name: Suresh, K. G.
name: Nigam, A. K.
name: Pecharsky, V. K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using x-ray powder diffraction technique at various temperatures and applied magnetic fields, we have studied the magnetostructural properties of Ce(Fe0.95Si0.05)2. The x-ray diffraction data establish quantitative relationships between bulk magnetization and the evolution of structurally distinct phases with magnetic field and temperature, and confirm the distinct features of first order phase transition like supercooling and superheating, metastability, and phase co-existence of different structural polymorphs. We observe the lattice volume mismatch across the structural phase transition, which appears to be the cause for the step behavior of the magnetization isotherms at low temperatures. The present study shows that the lattice distortion has to be treated explicitly, like spin, along with the effects of lattice-spin coupling to account for the magnetization behavior of this system. This structure template can resolve the issue of kinetics in this material as observed in different time scale measurements and with different experimental protocols.
description: 13pages,5 figures
Backward estimation of stochastic processes with failure events as time origins
Creators: name: Chan, Kwun Chuen Gary
name: Wang, Mei-Cheng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Stochastic processes often exhibit sudden systematic changes in pattern a short time before certain failure events. Examples include increase in medical costs before death and decrease in CD4 counts before AIDS diagnosis. To study such terminal behavior of stochastic processes, a natural and direct way is to align the processes using failure events as time origins. This paper studies backward stochastic processes counting time backward from failure events, and proposes one-sample nonparametric estimation of the mean of backward processes when follow-up is subject to left truncation and right censoring. We will discuss benefits of including prevalent cohort data to enlarge the identifiable region and large sample properties of the proposed estimator with related extensions. A SEER--Medicare linked data set is used to illustrate the proposed methodologies.
description: Published in at http://dx.doi.org/10.1214/09-AOAS319 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Band convergence and linearization error correction of all-electron GW calculations: The extreme case of zinc oxide
Creators: name: Friedrich, Christoph
name: Müller, Mathias C.
name: Blügel, Stefan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recently, Shih et al. [Phys. Rev. Lett. 105, 146401 (2010)] published a theoretical band gap for wurtzite ZnO, calculated with the non-selfconsistent GW approximation, that agreed surprisingly well with experiment while deviating strongly from previous studies. They showed that a very large number of empty bands is necessary to converge the gap. We reexamine the GW calculation with the full-potential linearized augmented-plane-wave method and find that even with 3000 bands the band gap is not completely converged. A hyperbolical fit is used to extrapolate to infinite bands. Furthermore, we eliminate the linearization error for high-lying states with local orbitals. In fact, our calculated band gap is considerably larger than in previous studies, but somewhat smaller than that of Shih et al..
description: 4 pages, 2 figures
Eco-sensores como recursos de participação em saúde ambiental nas escolas
Creators: name: Silva, Maria João
name: Valente, Bianor
name: Caseiro, Ana
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais
Year: 2019

description: O presente workshop tem como objetivo central envolver os participantes no uso de eco-sensores, como ferramentas didáticas de participação em saúde ambiental. Pretende-se dar a conhecer as potencialidades dos eco-sensores na aquisição de informação ambiental e consciencializar para o papel que aquela informação ambiental pode desempenhar nas tomadas de decisão por alunos/as e professores/as relativas ao ambiente e consequentemente à saúde ambiental das escolas.

Na última década, a utilização de sensores, nomeadamente dos sensores integrados em dispositivos móveis, como os tablets e os smartphones, tornou-se quotidiana, em todos os momentos e em qualquer lugar (Sagl & Resch, 2015). Desta forma, cidadãos e cidadãs adquirem informação do seu ambiente e publicam-na em ambientes diversos, como redes sociais, plataformas de projetos de informação geográfica voluntária, projetos de ciência cidadã, criando conhecimento que influencia decisões na vida social, mas também na vida política e na ciência (Boulos, et al., 2011).

Neste workshop, os/as participantes serão convidados/as a usar eco-sensores no ambiente da escola, em conjunto com telemóveis e tablets, para adquirir informação indicadora de problemas de saúde ambiental. A referida informação será usada como base para a criação de soluções para esses problemas, ligando as ações quotidianas à qualidade do ambiente e à saúde ambiental das escolas. Refletir-se-á sobre a ação desenvolvida, o conhecimento criado e o potencial de participação de crianças e docentes na saúde ambiental das escolas.
description: Da Investigação às Práticas: Estudos de Natureza Educacional, v. 9, n. 1 (2019)
Resonant magnetic perturbations and divertor footprints in poloidally diverted tokamaks
Creators: name: Cahyna, Pavel
name: Nardon, Eric
Publisher: name: arXiv
Year: 2010
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: General formula describing both the divertor strike point splitting and width of magnetic islands created by resonant magnetic perturbations (RMPs) in a poloidally diverted tokamak equilibrium is derived. Under the assumption that the RMP is produced by coils at the low-field side such as those used to control edge localized modes (ELMs) it is demonstrated that the width of islands on different magnetic surfaces at the edge and the amount of divertor splitting are related to each other. Explanation is provided of aligned maxima of the perturbation spectra with the safety factor profile - an effect empirically observed in models of many perturbation coil designs.
description: 8 pages, revtex