cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Synthesis and characterization of ruthenium(II) hydrazone complexes as anticancer chemotherapeutic agents: in vitro DNA/BSA protein binding and cytotoxicity assay
Creators: name: E. Jayanthi
name: M. Anusuya
name: N.S.P. Bhuvanesh
name: K.A. Khalil
name: N. Dharmaraj
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cancer
subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Cell Biology
subject: Biochemistry
subject: Biophysics

description: Ruthenium hydrazone complexes [RuH(CO)(L1)(PPh3)2] (1) and [RuH(CO)(L2)(PPh3)2] (2) synthesized by reacting [RuHCl(CO)(PPh3)3] with benzoic acid[(thiophene-2-yl)methylene] hydrazide (HL1) or benzoic acid[1-(furan-2-yl)methylene]hydrazide (HL2) were characterized by elemental analysis, IR spectral, and XRD techniques. An intercalative interaction of the free ligands as well as 1 and 2 with CT-DNA was identified through absorption/emission titrations and viscosity measurements. Their bovine serum albumin binding through absorption/emission and synchronous spectral studies indicated significant binding proficiency. In vitro cytotoxic study of the complexes carried out against HeLa and MCF7 cell lines demonstrated that both complexes are potentially cytotoxic against both cell lines. The superior biological potential of 1 compared to 2 was attributed to the presence of sulfur containing heterocyclic moiety in the former complex.
title: Древесина и способы повышения долговечности строительных материалов, изделий и конструкций на ее основе
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии рассмотрены виды строительных материалов, изделий и конструкций из древесины, вопросы прогнозирования работоспособности древесностружечных и древесноволокнистых композитов строительных изделий, показаны преимущества и недостатки древесины как строительного материала. Представлены основные породы древесины, макро- и микростроение, химический состав древесины, условия эксплуатации, определены основные факторы, влияющие на долговечность древесины: климатические и биологические факторы разрушения, гниение древесины. Приведены данные по методам защиты древесины и деревянных строительных конструкций, теоретические и технологические основы пропитки древесины с целью био- и огнезащиты. Особое внимание уделено способам повышения долговечности древесины путем химической защиты. Учебное пособие предназначено для студентов, обучающихся по укрупненной группе профессий и специальностей среднего профессионального образования 35.00.00 «Сельское, лесное и рыбной хозяйство», изучающих дисциплины «Материаловедение и древесиноведение», «Древесиноведение».
Development of Instrumented Soccer Footwear for Kicking Analysis and Training Purposes
Creators: name: Weizman, Udi
name: Fuss, Franz
Publisher: name: Swinburne
Year: 2024

description: The kicking action in different ball sports is a prime skill that can decide the success of a team. The magnitude of the kick force and the movement of the centre of pressure (COP) during the impact phase between the soccer ball and the foot were determined by developing a novel low-cost pressure sensing system. This system was calibrated by a Kistler force plate and then validated for a range of forces (368-2146N). The COP was tested for two curve kicks at about 1100 N and the movement of the COP results showed similarity in the pattern (COPx = ±5 mm; COPy = ±10 mm). In addition, the COP data were displayed on a 4D colour-coded vector diagram model of a soccer boot. From the system calibration data, the coefficient of determination was found to be r2max = 0.9882, r2min =0.9333. For validating the system the measured and calculated forces were correlated (r2 = 0.9125). The system is useful for counting the number of kicks, assessing the magnitude of the kick force, displaying the COP on the boot and correlating the COP and force to kicking accuracy.
Methane Inhibitors in Ruminants
Creators: name: kshat Kaushik*, Ankur Pandey, Ajay Patel, Aryak Mishra
Publisher: name: The Science world a Monthly e magazine
Year: 2024

description: In recent years, there has been a growing interest in the greenhouse effect, which is linked to rising global temperatures. Carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) are the three most significant greenhouse gases (GHGs). However, Methanogenesis plays a crucial role in the digestive process of ruminant animals. Also, the Methanogenic archaea produce methane as a byproduct of their metabolism.
Synthesis of cross-linked polymeric microparticles containing hexa-O-benzylsucrose
Creators: name: Raposo, Cláudia D.
name: Petrova, Krasimira T.
name: M. Teresa Barros
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: Biological Sciences
subject: Ecology
subject: Chemistry
subject: Cell Biology
subject: Biochemistry

description: Starting from the key intermediate 1′,2,3,3′,4,4′-hexa-O-benzylsucrose, two bifunctional monomers (1′,2,3,3′,4,4′-hexa-O-benzyl-6,6′-dimethacryloylsucrose and 6,6′-diallyl-1′,2,3,3′,4,4′-hexa-O-benzylsucrose) were synthesized, applying microwave-assisted protocols. Two types of hydrophobic polymer beads were obtained by copolymerization with styrene, in which the bifunctional sucrose monomers acted as cross-linkers. The particles were characterized by degree of cross-linking, Tg (measured by DSC), particles form and size by AFM, and their properties compared.
Perispuda facialis
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Perispuda
Perispuda facialis

description: Perispuda facialis (GRAVENHORST, 1829)
M a t e r i a l e x a m i n e d: Trap 15: 2♀♀ 30.vi.-14.vii.
D i s t r i b u t i o n: Western Palaearctic, known from Georgia (RIEDEL et al. 2018).
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 87, DOI: 10.5281/zenodo.10788481
Searches for axion-like particles via $γγ$ fusion at future $\mathrm{e}^+\mathrm{e}^-$ colliders
Creators: name: Teles, Patricia Rebello
name: d'Enterria, David
name: Gonçalves, Victor P.
name: Martins, Daniel E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Opportunities for searches for axion-like particles (ALPs) coupling to photons in $\mathrm{e}^+\mathrm{e}^-$ collisions at the Future Circular Collider (FCC-ee) and International Linear Collider (ILC) are investigated. We perform a study of the photon-fusion production of ALPs decaying into two photons, $\mathrm{e}^+\mathrm{e}^- \overset{γγ}{\longrightarrow} \mathrm{e}^{+}\;a(γγ)\;\mathrm{e}^{-}$, over the light-by-light continuum background, for the planned FCC-ee and ILC center-of-mass energies and integrated luminosities. An analysis of the feasibility measurements is presented using parametrized simulations for two types of detectors. Upper limits at 95% confidence level (CL) on the cross section for ALP production, $σ(γγ\to a \to γγ)$, and on the ALP-photon coupling are obtained over the $m_a \approx 0.1$--1000 GeV ALP mass range, and compared to current and future collider searches. Production cross sections down to $σ(γγ\to a \to γγ) \approx 1$ fb (1 ab) will be probed at $m_a\approx 1$ (300) GeV, corresponding to constraints on the axion-photon coupling as low as $g_\mathrm{aγγ} \approx 2\cdot10^{-3}$ TeV$^{-1}$.
description: this version is published in PRD
title: Земляные работы
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии приведены требования к безопасному производству земляных работ различными методами. Рассмотрены вопросы безопасной разработки грунта вручную, землеройно-транспортными машинами и экскаваторами. Учебное пособие будет полезно студентам, обучающимся по специальности среднего профессионального образования 08.02.01 «Строительство и эксплуатация зданий и сооружений», при изучении дисциплины «Организация технологических процессов на объекте капитального строительства».
Morphology of Salina offshore (Southern Tyrrhenian Sea)
Creators: name: D. Casalbore
name: A. Bosman
name: C. Romagnoli
name: F.L. Chiocci
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: In this paper, we present the first complete morphological map of the Salina offshore at a scale of 1:100,000. The submarine flanks of the Salina edifice extend down to −650 to −1300 m, are steep and characterized by an uneven morphology due to the presence of volcanic and erosive-depositional features. The volcanic features cover ∼30% of the submarine portion and include volcanic cones and bedrock outcrops. The remaining ∼70% is affected by a wide series of erosive-depositional features. Among these, features related to Late Quaternary sea level fluctuations comprise the insular shelf surrounding the island and overlying submarine terraced depositional sequences. Mass-wasting features include landslide scars, channels, fan-shaped deposits and waveforms. The presented map provides useful insights for a better understanding of the morphological evolution of the edifice
Superconductivity in a layered cobalt oxychalcogenide Na$_{2}$CoSe$_{2}$O with a triangular lattice
Creators: name: Cheng, Jingwen
name: Bai, Jianli
name: Ruan, Binbin
name: Liu, Pinyu
name: Huang, Yu
name: Dong, Qingxin
name: Huang, Yifei
name: Sun, Yingrui
name: Li, Cundong
name: Zhang, Libo
name: Liu, Qiaoyu
name: Zhu, Wenliang
name: Ren, Zhian
name: Chen, Genfu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Unconventional superconductivity in bulk materials under ambient pressure is extremely rare among the 3d transition metal compounds outside the layered cuprates and iron-based family. It is predominantly linked to highly anisotropic electronic properties and quasi-two-dimensional (2D) Fermi surfaces. To date, the only known example of a Co-based exotic superconductor is the hydrated layered cobaltate, Na$_{x}$CoO$_{2}\cdot$ yH$_{2}$O, and its superconductivity is realized in the vicinity of a spin-1/2 Mott state. However, the nature of the superconductivity in these materials is still a subject of intense debate, and therefore, finding a new class of superconductors will help unravel the mysteries of their unconventional superconductivity. Here we report the discovery of superconductivity at $\sim$ 6.3 K in our newly synthesized layered compound Na$_{2}$CoSe$_{2}$O, in which the edge-shared CoSe$_{6}$ octahedra form [CoSe$_{2}$] layers with a perfect triangular lattice of Co ions. It is the first 3d transition metal oxychalcogenide superconductor with distinct structural and chemical characteristics. Despite its relatively low $T_{c}$, this material exhibits very high superconducting upper critical fields, $μ_{0}H_{c2}(0)$, which far exceeds the Pauli paramagnetic limit by a factor of 3 - 4. First-principles calculations show that Na$_{2}$CoSe$_{2}$O is a rare example of a negative charge transfer superconductor. This cobalt oxychalcogenide with a geometrical frustration among Co spins shows great potential as a highly appealing candidate for the realization of unconventional and/or high-$T_{c}$ superconductivity beyond the well-established Cu- and Fe-based superconductor families and opens a new field in the physics and chemistry of low-dimensional superconductors.
Data journeys in popular science: Producing climate change and COVID-19 data visualizations at Scientific American
Creators: name: Gregory, Kathleen
name: Koesten, Laura
name: Schuster, Regina
name: Möller, Torsten
name: Davies, Sarah
Publisher: name: arXiv
Year: 2023
Subjects: subject: Digital Libraries (cs.DL)
subject: Human-Computer Interaction (cs.HC)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Vast amounts of (open) data are increasingly used to make arguments about crisis topics such as climate change and global pandemics. Data visualizations are central to bringing these viewpoints to broader publics. However, visualizations often conceal the many contexts involved in their production, ranging from decisions made in research labs about collecting and sharing data to choices made in editorial rooms about which data stories to tell. In this paper, we examine how data visualizations about climate change and COVID-19 are produced in popular science magazines, using Scientific American, an established English-language popular science magazine, as a case study. To do this, we apply the analytical concept of data journeys (Leonelli, 2020) in a mixed methods study that centers on interviews with Scientific American staff and is supplemented by a visualization analysis of selected charts. In particular, we discuss the affordances of working with open data, the role of collaborative data practices, and how the magazine works to counter misinformation and increase transparency. This work provides an empirical contribution by providing insight into the data (visualization) practices of science communicators and demonstrating how the concept of data journeys can be used as an analytical framework.
description: 44 pages, 4 figures, 3 boxes
Demonstration of a parity-time symmetry breaking phase transition using superconducting and trapped-ion qutrits
Creators: name: Kazmina, Alena S.
name: Zalivako, Ilia V.
name: Borisenko, Alexander S.
name: Nemkov, Nikita A.
name: Nikolaeva, Anastasiia S.
name: Simakov, Ilya A.
name: Kuznetsova, Arina V.
name: Egorova, Elena Yu.
name: Galstyan, Kristina P.
name: Semenin, Nikita V.
name: Korolkov, Andrey E.
name: Moskalenko, Ilya N.
name: Abramov, Nikolay N.
name: Besedin, Ilya S.
name: Kalacheva, Daria A.
name: Lubsanov, Viktor B.
name: Bolgar, Aleksey N.
name: Kiktenko, Evgeniy O.
name: Khabarova, Ksenia Yu.
name: Galda, Alexey
name: Semerikov, Ilya A.
name: Kolachevsky, Nikolay N.
name: Maleeva, Nataliya
name: Fedorov, Aleksey K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Scalable quantum computers hold the promise to solve hard computational problems, such as prime factorization, combinatorial optimization, simulation of many-body physics, and quantum chemistry. While being key to understanding many real-world phenomena, simulation of non-conservative quantum dynamics presents a challenge for unitary quantum computation. In this work, we focus on simulating non-unitary parity-time symmetric systems, which exhibit a distinctive symmetry-breaking phase transition as well as other unique features that have no counterpart in closed systems. We show that a qutrit, a three-level quantum system, is capable of realizing this non-equilibrium phase transition. By using two physical platforms -- an array of trapped ions and a superconducting transmon -- and by controlling their three energy levels in a digital manner, we experimentally simulate the parity-time symmetry-breaking phase transition. Our results indicate the potential advantage of multi-level (qudit) processors in simulating physical effects, where additional accessible levels can play the role of a controlled environment.
description: 20 pages, 10 figures
Automated atomistic simulations of dissociated dislocations with ab initio accuracy
Creators: name: Mismetti, Laura
name: Hodapp, Max
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In (M Hodapp and A Shapeev 2020 Mach. Learn.: Sci. Technol. 1 045005), we have proposed an algorithm that fully automatically trains machine-learning interatomic potentials (MLIPs) during large-scale simulations, and successfully applied it to simulate screw dislocation motion in body-centered cubic tungsten. The algorithm identifies local subregions of the large-scale simulation region where the potential extrapolates, and then constructs periodic configurations of 100--200 atoms out of these non-periodic subregions that can be efficiently computed with plane-wave Density Functional Theory (DFT) codes.
 In this work, we extend this algorithm to dissociated dislocations with arbitrary character angles and apply it to partial dislocations in face-centered cubic aluminum. Given the excellent agreement with available DFT reference results, we argue that our algorithm has the potential to become a universal way of simulating dissociated dislocations in face-centered cubic and possibly also other materials, such as hexagonal closed-packed magnesium, and their alloys. Moreover, it can be used to construct reliable training sets for MLIPs to be used in large-scale simulations of curved dislocations.
description: preprint accepted for publication
Spontaneous baryogenesis and generation of gravitational waves in a new model of quintessential $α$-attractor
Creators: name: Sarkar, Arunoday
name: Ghosh, Buddhadeb
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the role of $α$-parameter of the newly proposed model of quintessential $α$-attractor inflation (arXiv: 2305.00230 [gr-qc]) to the case of quintessential spontaneous baryogenesis and generation of relic gravitational waves in presence of a rolling scalar field during kination. An \textit{effective 4-Fermi construct} technique has been employed to compute the freeze-out temperature and the baryon-to-entropy ratio, of which the obtained results conform to the experimental requirements for $0.28\leqα\leq 0.30$. This range of $α$ is found to originate from the functional behaviour of the end-value expression of the potential concerned. We also find a blue-tilted gravitational wave spectrum during a transition from inflation to kination. The amplitudes of the gravitational waves during radiation domination satisfy the constraint for nucleosynthesis and the characteristic strain of the ongoing gravitational wave detectors. Thus, the most important observation emerged from the present study is that, increasingly small fractional values of $α$ are favourable for unification of inflation, baryogenesis, quintessence and gravitational waves within a single model. This could have an interesting connection with the fundamental origin of $α$-attractor.
description: 38 pages, 11 figures
title: Инженерное благоустройство и озеленение в условиях реконструкции городской среды
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии приведены нормативные и справочные материалы для разработки проекта реконструкции сложившейся городской застройки в соответствии с ее историко-культурной значимостью и согласно функциональным, пространственно-композиционным, объемно-планировочным и инженерно-технологическим требованиям. Рассмотрены вопросы инженерной подготовки и благоустройства территории в условиях реконструируемой среды, благоустройства ландшафтных объектов. Учебное пособие будет полезно при изучении дисциплин «Основы градостроительного проектирования поселений с элементами благоустройства селитебных территорий» (специальность 07.02.01 «Архитектура»), «Озеленение и благоустройство различных территорий» (специальность 43.02.08 «Сервис домашнего и коммунального хозяйства»).
New stratigraphic, geochronological, and structural data from the southern Guanajuato Mining District, México: implications for the caldera hypothesis
Creators: name: Nieto-Samaniego, Ángel Francisco
name: Báez-López, Javier Antonio
name: Levresse, Gilles
name: Alaniz-Alvarez, Susana Alicia
name: Ortega-Obregón, Carlos
name: López-Martínez, Margarita
name: Noguez-Alcántara, Benito
name: Solé-Viñas, Jesús
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Cancer
subject: Developmental Biology
subject: Biological Sciences
subject: Earth and Environmental Sciences
subject: Physiology
subject: FOS: Biological sciences
subject: Biochemistry

description: The Cenozoic stratigraphy of the southern Guanajuato Mining District (GMD) was established 40 years ago. The existence of a caldera structure that produced the Cenozoic volcanic cover was postulated and the world-class silver ore deposit of the Oligocene age has been closely related to magmatism. In this context, we present a new geological map of the southern GMD, U–Pb and Ar–Ar ages of the volcanic units, and structural data for the Cenozoic faults. Our results document that the volcanic centre was active between ca. 33.5 Ma and ca. 31.3 Ma, coeval with NW–SE normal faulting. We propose that the Bufa, Calderones, and Cedro formations are stratigraphic units directly related to the volcanic centre. Although the younger Chichíndaro Rhyolite scarcely crops out within the study area, it appears to be more extensive outside of the study area, forming part of the rhyolitic volcanism of the Mesa Central of Mexico. In the study area, the Chichíndaro Rhyolite buries major faults, demonstrating that it was emplaced after the peak of faulting. The two main structures are the El Cubo and Veta Madre grabens; also there are several faulted and brecciated zones where silver–gold mineralization was emplaced. The extension direction changed from NE to NW producing normal faulting, reactivating older structures and allowing dike intrusion. The extensional phase continued to be active throughout the Oligocene. The age of the volcanic event and a new K–Ar age of the Veta Madre vein of 29.8 ± 0.8 Ma (K–Ar in adularia) indicate that the hydrothermal event began immediately after the emplacement of the Cedro Formation. The emplacement of the Chichíndaro Rhyolite allowed hydrothermal activity to be active for two million years or more.
Periodic Lp estimates by R-boundedness: Applications to the Navier--Stokes equations
Creators: name: Eiter, Thomas
name: Kyed, Mads
name: Shibata, Yoshihiro
Publisher: name: Weierstrass Institute
Year: 2022
Subjects: subject: Evolution equations
subject: time-periodic solutions
subject: Lp estimates
subject: Navier--Stokes equations
subject: inhomogeneous boundary data
subject: 47J35
subject: 35K90
subject: 35B10
subject: 35B45

description: General evolution equations in Banach spaces are investigated. Based on an operator-valued version of de Leeuw's transference principle, time-periodic Lp estimates of maximal regularity type are established from R-bounds of the family of solution operators (R-solvers) to the corresponding resolvent problems. With this method, existence of time-periodic solutions to the Navier--Stokes equations is shown for two configurations: in a periodically moving bounded domain and in an exterior domain, subject to prescribed time-periodic forcing and boundary data.
Towards a Transformer-Based Reverse Dictionary Model for Quality Estimation of Definitions
Creators: name: Guité-Vinet, Julien
name: Massé, Alexandre Blondin
name: Sadat, Fatiha
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In the last years, several variants of transformers have emerged. In this paper, we compare different transformer-based models for solving the reverse dictionary task and explore their use in the context of a serious game called The Dictionary Game.
Mesoleius opticus GRAVENHORST 1829
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Mesoleius
Mesoleius opticus

description: Mesoleius opticus GRAVENHORST, 1829
M a t e r i a l e x a m i n e d: Trap 2: 1♀ 1-15.vi.; trap 12: 1♀ 10-24.viii.; trap 15: 1♀ 16-30.vi., 3♀♀ 20.viii.-22.ix.
 Remark: All available specimens belong to the forma furax HOLMGREN.
D i s t r i b u t i o n: Transpalaearctic, known from Georgia (KASPARYAN & KHALAIM 2007, RIEDEL et al. 2018).
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 87, DOI: 10.5281/zenodo.10788481
Synthesis and characterization of ruthenium(II) hydrazone complexes as anticancer chemotherapeutic agents: In vitro DNA/BSA protein binding and cytotoxicity assay
Creators: name: E. Jayanthi
name: M. Anusuya
name: N.S.P. Bhuvanesh
name: K.A. Khalil
name: N. Dharmaraj
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cancer
subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Cell Biology
subject: Biochemistry
subject: Biophysics

description: Ruthenium hydrazone complexes [RuH(CO)(L1)(PPh3)2] (1) and [RuH(CO)(L2)(PPh3)2] (2) synthesized by reacting [RuHCl(CO)(PPh3)3] with benzoic acid[(thiophene-2-yl)methylene]hydrazide (HL1) or benzoic acid[1-(furan-2-yl)methylene]hydrazide (HL2) were characterized by elemental analysis, IR spectral and XRD techniques. An intercalative interaction of the free ligands as well as 1 and 2 with CT-DNA was identified through absorption/emission titrations and viscosity measurements. Their BSA binding through absorption/emission and synchronous spectral studies indicated significant binding proficiency. In vitro cytotoxic study of the complexes carried out against HeLa and MCF7 cell lines demonstrated that both complexes are potentially cytotoxic against both cell lines. The superior biological potential of 1 compared to 2 was attributed to the presence of sulfur containing heterocyclic moiety in the former complex.
title: Нормирование в строительстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии раскрыты теоретические основы организации, нормирования и оплаты труда. Рассмотрены основные методические положения по организации труда и особенности нормативной и законодательной базы по труду применительно к строительной отрасли. Издание содержит перечень основных понятий, практических примеров и контрольных вопросов для закрепления материала, а также алгоритмы решения типовых задач. Учебное пособие предназначено для студентов, обучающихся по укрупненной группе профессий и специальностей среднего профессионального образования 08.00.00 «Техника и технологии строительства», изучающих дисциплины «Нормирование в строительстве», «Нормирование труда и сметы».
Polymorphism of two-dimensional antiferromagnets, AgF2 and CuF2
Creators: name: Jezierski, Daniel
name: Grochala, Wojciech
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present theoretical study of relative stability as well as of the magnetic and electronic properties of AgF2 and CuF2, in two related structural forms: orthorhombic (ambient pressure form of AgF2) and monoclinic (ambient pressure form of CuF2), using Density Functional Theory. We show, that at P21/c --> Pbca structural transition is associated with weakening of intra-sheet magnetic superexchange. This finding is consistent with the flattening of 2D layers, smaller charge-transfer energy and stronger admixing of Agd/Cud-Fp states in monoclinic structure, comparing to orthorhombic form. Consequently, monoclinic AgF2 should be targeted in experiment as it should show stronger magnetic coupling than its orthorhombic sibling. The dynamically stable P21/c form of AgF2 could be achieved via two alternative paths: by applied negative strain, or by rapid quenching silver(II) difluoride from temperatures higher than 480 K to low temperatures.
description: 12 pages, 5 figures, 5 tables, and electronic supplement of 15 pages
SensorDB: A virtual laboratory for the integration, visualization and analysis of varied biological sensor data
Creators: name: Salehi, Ali
name: Jimenez-Berni, Jose
name: Deery, David M.
name: Palmer, Doug
name: Holland, Edward
name: Rozas-Larraondo, Pablo
name: Chapman, Scott C.
name: Georgakopoulos, Dimitrios
name: Furbank, Robert T.
Publisher: name: Swinburne
Year: 2024

description: To our knowledge, there is no software or database solution that supports large volumes of biological time series sensor data efficiently and enables data visualization and analysis in real time. Existing solutions for managing data typically use unstructured file systems or relational databases. These systems are not designed to provide instantaneous response to user queries. Furthermore, they do not support rapid data analysis and visualization to enable interactive experiments. In large scale experiments, this behaviour slows research discovery, discourages the widespread sharing and reuse of data that could otherwise inform critical decisions in a timely manner and encourage effective collaboration between groups.
title: Обработка осадков городских сточных вод
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии представлены методы обработки осадков, получившие практическое применение. Приведены технологические схемы, методика расчетов сооружений по обработке осадков и примеры их расчетов. Учебное пособие может быть использовано при изучении дисциплины «Очистка и контроль качества природных и сточных вод» студентами, обучающимися по специальности среднего профессионального образования 08.02.04 «Водоснабжение и водоотведение».
title: Определение объемов работ для учета в сметной документации
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии систематизированы правила подсчета объемов строительных работ для составления сметной документации в соответствии с требованиями действующих регламентов. Дана подробная информация об измерителях и параметрах конструкций и видов работ, предусмотренных сметными нормами, представлен ряд справочных данных, необходимых при составлении ведомостей объемов работ. Приведены расчетные формулы, таблицы и ссылки на нормативную литературу. Учебное пособие может быть использовано студентами учреждений среднего профессионального образования при изучении дисциплин «Проектно-сметное дело» (специальности 08.02.06 «Строительство и эксплуатация городских путей сообщений», 21.02.06 «Информационные системы обеспечения градостроительной деятельности»), «Нормирование труда и сметы» (специальность 15.02.13 «Техническое обслуживание и ремонт систем вентиляции и кондиционирования»).
title: Основы гидравлики и теплотехники
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии изложены теоретические положения процесса теплопередачи. Рассмотрены основные физические свойства жидкостей, аномальные жидкости, основы гидростатики и гидродинамики. Приведены общие сведения прикладной гидравлики. Учебное пособие предназначено для студентов всех специальностей и профессий среднего профессионального образования, учебными планами которых предусмотрено изучение дисциплин «Основы гидравлики и теплотехники», «Теоретические основы теплотехники и гидравлики», «Гидравлика» и других аналогичных курсов.
Signature of superconductivity in pressurized La$_4$Ni$_3$O$_{10}$
Creators: name: Li, Qing
name: Zhang, Ying-Jie
name: Xiang, Zhe-Ning
name: Zhang, Yuhang
name: Zhu, Xiyu
name: Wen, Hai-Hu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The discovery of high-temperature superconductivity near 80 K in bilayer nickelate La$_3$Ni$_2$O$_7$ under high pressures has renewed the exploration of superconducting nickelate in bulk materials. The extension of superconductivity in other nickelates in a broader family is also essential. Here, we report the experimental observation of superconducting signature in trilayer nickelate La$_4$Ni$_3$O$_{10}$ under high pressures. By using a modified sol-gel method and post-annealing treatment under high oxygen pressure, we successfully obtained polycrystalline La$_4$Ni$_3$O$_{10}$ samples with different transport behaviors at ambient pressure. Then we performed high-pressure electrical resistance measurements on these samples in a diamond-anvil-cell (DAC) apparatus. Surprisingly, the signature of possible superconducting transition with a maximum transition temperature ($T_\text{c}$) of about 20 K under high pressures is observed, as evidenced by a clear drop of resistance and the suppression of resistance drops under magnetic fields. Although the resistance drop is sample-dependent and relatively small, it appears in all of our measured samples. We argue that the observed superconducting signal is most likely to originate from the main phase of La$_4$Ni$_3$O$_{10}$. Our findings will motivate the exploration of superconductivity in a broader family of nickelates and shed light on the understanding of the underlying mechanisms of high-$T_\text{c}$ superconductivity in nickelates.
description: 17 pages, 5 figures
РОЛЬ МАЛОГО БИЗНЕСА В ИННОВАЦИОННОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: КУРБАНОВ АЛИШЕР БОБОКУЛОВИЧ
Publisher: name: Economics
Year: 2020
Subjects: ЕNTREPRENEURSHIP
SMALL BUSINESS
INNOVATIVE ECONOMICS
FIRMS
ПРЕДПРИНИМАТЕЛЬСТВО
МАЛЫЙ БИЗНЕС
ИННОВАЦИОННАЯ ЭКОНОМИКА
ФИРМЫ

description: В данной статье освещается роль малого бизнеса в разработке и реализации инновационных идей на основе анализа ведущих экономистов. Также показаны сущность и формы малого бизнеса в социально-экономической сфере. Он основан на социальной ориентации малого бизнеса, инновационной деятельности между населением и крупными предприятиями, а также на политике обучения. Дан анализ показателей развития малого бизнеса в мировой практике и дано заключение о его естественных особенностях. Представлены специфические особенности и направления адаптации и даны рекомендации для меняющихся потребностей населения.
РОЛЬ ИННОВАЦИЙ В РАЗВИТИИ ПРЕДПРИНИМАТЕЛЬСКОЙ ДЕЯТЕЛЬНОСТИ В СЕЛЬСКОМ ХОЗЯЙСТВЕ
Creators: name: ФАЙЗИЕВА ШИРИН ШОДМОНОВНА
name: ДЖАЛИЛОВА НИГОРА МАВЛОНОВНА
Publisher: name: Economics
Year: 2020
Subjects: ACTIVE ENTREPRENEURSHIP
BUSINESS
SMALL INNOVATIVE ENTREPRENEURSHIP
INNOVATION
AGRICULTURE
TECHNOLOGY
АКТИВНОЕ ПРЕДПРИНИМАТЕЛЬСТВО
БИЗНЕС
МАЛОЕ ИННОВАЦИОННОЕ ПРЕДПРИНИМАТЕЛЬСТВО
ИННОВАЦИЯ
СЕЛЬСКОЕ ХОЗЯЙСТВО
ТЕХНОЛОГИЯ

description: В статье рассматриваются вопросы развития предпринимательской деятельности в сельском хозяйстве, важность развития экономики страны и внедрения инноваций и государственной поддержки развития этого сектора. Описано влияние социальных, экономических и демографических факторов на собственность и дефицит малых инновационных предприятий. Также показаны внутренние и внешние факторы развития инновационной деятельности в стране. Необходимо создать правовую основу для решения проблем малого бизнеса и предприниматели должны действовать в полном объеме.
PICS in Pics: Physics Informed Contour Selection for Rapid Image Segmentation
Creators: name: Dwivedi, Vikas
name: Srinivasan, Balaji
name: Krishnamurthi, Ganapathy
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Effective training of deep image segmentation models is challenging due to the need for abundant, high-quality annotations. Generating annotations is laborious and time-consuming for human experts, especially in medical image segmentation. To facilitate image annotation, we introduce Physics Informed Contour Selection (PICS) - an interpretable, physics-informed algorithm for rapid image segmentation without relying on labeled data. PICS draws inspiration from physics-informed neural networks (PINNs) and an active contour model called snake. It is fast and computationally lightweight because it employs cubic splines instead of a deep neural network as a basis function. Its training parameters are physically interpretable because they directly represent control knots of the segmentation curve. Traditional snakes involve minimization of the edge-based loss functionals by deriving the Euler-Lagrange equation followed by its numerical solution. However, PICS directly minimizes the loss functional, bypassing the Euler Lagrange equations. It is the first snake variant to minimize a region-based loss function instead of traditional edge-based loss functions. PICS uniquely models the three-dimensional (3D) segmentation process with an unsteady partial differential equation (PDE), which allows accelerated segmentation via transfer learning. To demonstrate its effectiveness, we apply PICS for 3D segmentation of the left ventricle on a publicly available cardiac dataset. While doing so, we also introduce a new convexity-preserving loss term that encodes the shape information of the left ventricle to enhance PICS's segmentation quality. Overall, PICS presents several novelties in network architecture, transfer learning, and physics-inspired losses for image segmentation, thereby showing promising outcomes and potential for further refinement.
СОСТОЯНИЕ ИНВЕСТИЦИОННО-ИННОВАЦИОННОГО РАЗВИТИЯ СЕЛЬСКОГО ХОЗЯЙСТВА В УЗБЕКИСТАНЕ
Creators: name: ХАМРАЕВА САЙЁРА НАСИМОВНА
Publisher: name: Economics
Year: 2020
Subjects: AGRICULTURE
INVESTMENT
INNOVATION
INNOVATIVE DEVELOPMENT MODEL
СЕЛЬСКОЕ ХОЗЯЙСТВО
ИНВЕСТИЦИИ
ИННОВАЦИИ
ИННОВАЦИОННАЯ МОДЕЛЬ РАЗВИТИЯ

description: В данной статье рассматриваются вопросы инвестиционно-инновационного развития сельского хозяйства. Проведён анализ объём вложенных инвестиций и инновационных издержек в развитии сельского хозяйства Узбекистана. Развитие инвестиционно-инновационной деятельности сельского хозяйства должно учитывать характер и формы организационных и экономических механизмов при непосредственном инвестировании в сельское хозяйство.В статье также предлагаются рекомендации по государственной поддержке при инвестиционно-инновационном развтитии в сельского хозяйства.
BMS-supertranslation charges at the critical sets of null infinity
Creators: name: Mohamed, Mariem Magdy Ali
name: Prabhu, Kartik
name: Kroon, Juan A. Valiente
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For asymptotically flat spacetimes, a conjecture by Strominger states that asymptotic BMS-supertranslations and their associated charges at past null infinity $\mathscr{I}^{-}$ can be related to those at future null infinity $\mathscr{I}^{+}$ via an antipodal map at spatial infinity $i^{0}$. We analyse the validity of this conjecture using Friedrich's formulation of spatial infinity, which gives rise to a regular initial value problem for the conformal field equations at spatial infinity. A central structure in this analysis is the cylinder at spatial infinity representing a blow-up of the standard spatial infinity point $i^{0}$ to a 2-sphere. The cylinder touches past and future null infinities $\mathscr{I}^{\pm}$ at the critical sets. We show that for a generic class of asymptotically Euclidean and regular initial data, BMS-supertranslation charges are not well-defined at the critical sets unless the initial data satisfies an extra regularity condition. We also show that given initial data that satisfy the regularity condition, BMS-supertranslation charges at the critical sets are fully determined by the initial data and that the relation between the charges at past null infinity and those at future null infinity directly follows from our regularity condition.
description: 59 pages, no figures (Change made to agree with the peer-reviewed article. Approved for publication in the Journal of Mathematical Physics)
title: Основы менеджмента в архитектуре и градостроительстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии рассмотрены общие теоретические вопросы менеджмента и основные концепции в области управления, раскрыто содержание всех компонентов управленческой деятельности. Подробно описана специфика управления в архитектуре, представлен жизненный цикл проекта и управление кадровым потенциалом. Издание также содержит практические задания, вопросы и тестовые задания. Учебное пособие предназначено для студентов, обучающихся по специальности среднего профессионального образования 07.02.01 «Архитектура», а также по укрупненной группе профессий и специальностей 08.00.00 «Техника и технологии строительства», изучающих дисциплину «Основы менеджмента».
title: Основы менеджмента в строительстве и ЖКХ
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии рассмотрены основные понятия информационного менеджмента, особенности законодательного регулирования информационной деятельности в регионе. Дана оценка экономической эффективности применения информационных технологий в деятельности предприятия строительно-дорожной отрасли. Подробно описаны способы практического применения информационного менеджмента в строительстве и жилищно-коммунальном хозяйстве. Учебное пособие предназначено для студентов, обучающихся по укрупненным группам профессий и специальностей среднего профессионального образования 08.00.00 «Техника и технологии строительства», 43.00.00 «Сервис и туризм», изучающих дисциплину «Основы менеджмента».
THE WHOLE LANGUAGE APPROACH IN ELT AT THE LEVELS OF PRIMARY AND SECONDARY SCHOOLS IN CHINA
Creators: name: Mayorova Olga Alexandrovna
Publisher: name: International scientific review
Year: 2020
Subjects: the Whole Language approach
ELT
English as a Foreign Language
Primary School
Secondary School
Curriculum Standards

description: а paradigm shift in education and focusing on early learning set a new task for methodical science: to develop more effective teaching methods and techniques meeting modern requirements. In recent decades, researches on the applying Whole Language in teaching English a foreign language for young learners have become one of the core directions in English language teaching. In the beginning of 90s a number of scholars brought this methodology in the Chinese education. Whole Language is an instruction to teach English language, which based on three constructivist principles of integrity of language skills, unity of learning and context, social development of gained knowledge [21]. There is an assumption that Whole Language can fit into the teaching English process in Chinese primary and secondary schools, and establish connection between the objectives and recommendations given in 2011 Curriculum Standards and classroom work, since the principles of Whole Language and objectives of 2011 Curriculum Standards are largely consistent. This article provides a summary of the theoretical basis and principles of Whole Language, a literature review of scientific works related to Whole Language and the national curriculum in China since 1991, and identifies the main directions of the research on Whole Language, as well as some questions remained for further research. It was revealed that studies on Whole Language started in China relatively late, but despite this a significant number of scientific works are devoted to this theme, but relatively few articles examine to the application of the Whole Language approach to ELT at the levels of primary and secondary schools. Among the main issues highlighted by Chinese scientists are the synthesis and analysis of the theoretical aspects of the Whole Language Approach, discussing the suitability and possibility of implementing Whole Language in English courses in primary and secondary schools, the development of language skills and linguistic knowledge in the framework of teaching the Whole Language Approach, many scientists also touch on the questions of selecting teaching materials and analysis of textbooks.
Mesoleius pyriformis
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Mesoleius
Mesoleius pyriformis

description: Mesoleius pyriformis (RATZEBURG, 1852)
M a t e r i a l e x a m i n e d: Trap 4: 4♁♁ 5-20.v., 4♁♁ 20.v.-1.vi., 1♁ 1-15.vi., 1♀ 15-29.vi., 3♀♀ 5♁♁ 29.vi.-13.vii., 1♀ 13-27.vii., 1♀ 27.vii.-10.viii.; trap 7: 1♀ 1-25.vi., 2♀♀ 1♁ 27.vii.- 10.viii., 1♀ 24.viii.-7.ix.; trap 8: 2♀♀ 15-29.vi.; trap 12: 1♁ 20.v.-1.vi., 1♀ 27.vii.-10.viii.
D i s t r i b u t i o n: Transpalaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 87, DOI: 10.5281/zenodo.10788481
THEORETICAL JUSTIFICATION OF USING LANGUAGE PORTFOLIO IN PRE-SERVICE ELT TRAINING
Creators: name: Urazbaev Khikmatullo Ismatullaevich
Publisher: name: International scientific review
Year: 2020
Subjects: language portfolio
English
profile
alternative
pre-service
research

description: the present study aims to reveal positive moments in the use of language portfolio in pre-service English language teaching. It focuses on the analysis of previous research in the field and on the values of portfolios with respect to the profile of effectively prepared novice teachers. The study illustrates the process of the development of language portfolios as a reflective tool for teaching English. The research results may represent a further step towards using language portfolios as a significant source of information. It also reveals that language portfolio would be a good alternative to report trainees’ teaching experiences and a productive tool to promote reflection and career development.
ПАТОЛОГИЯ ШЕЙКИ МАТКИ У БЕРЕМЕННЫХ ЖЕНЩИН С ВПЧ, НАРУШЕНИЕМ ФЛОРЫ ВЛАГАЛИЩА И БЕЗ ВПЧ
Creators: name: Рузиева, Н.Х.
name: Жураева, Н.А.
Publisher: name: Zenodo
Year: 2024

description: Патология шейки матки у беременных женщин представляет собой актуальную проблему в современной акушерской и гинекологической практике. Вирус папилломы человека (ВПЧ) и нарушение вагинальной флоры являются ключевыми факторами, способствующими развитию различных заболеваний шейки матки, что может негативно сказаться на здоровье как матери, так и плода. В данном исследовании рассматриваются особенности патологии шейки матки у беременных женщин с ВПЧ, с нарушением флоры влагалища и без ВПЧ, а также влияние этих факторов на клинические исходы.