cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Natural polyketide 6-pentyl-2H-pyrone-2-one and its synthetic analogues efficiently prevent marine biofouling
Creators: name: Khan, Mo Aqib Raza
name: Wang, Bo-Wei
name: Yih-Yu Chen
name: Ting-Hsuan Lin
name: Hsiu-Chin Lin
name: Yang, Yu-Liang
name: Ka-Lai Pang
name: Chih-Chuang Liaw
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Pharmacology
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: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry

description: Biofouling is a widespread phenomenon in oceans worldwide. With increasing human development and activities in open and coastal waters, and due to the environmental impact of AF organotins and copper-based paint, the demand for nontoxic antifouling (AF) paints is increasing. Various bioassays for antimicrobial activity, anti-biofilm formation and anti-barnacle settlement were established to evaluate the possibility of using marine natural products as AF agents. A series of natural products, isolated from the marine-derived fungi Trichoderma atroviride and T. reesei, were evaluated for their AF activity. One pyrone-type compound (1) demonstrated significant inhibitory activities toward barnacle cyprid settlement. Furthermore, a series of pyrone analogues (S1–S6) were synthesized, and their bioactivities were evaluated in the established systems. The results showed that compounds S5 and S6 exhibited a broad spectrum of bioactivities, such as anti-barnacle settlement, anti-biofilm formation and antimicrobial activities.
STAGE_W: An Applied General Equilibrium Model With Multiple Types of Water - Technical Documentation
Creators: name: Luckmann, Jonas
name: McDonald, Scott
name: Luckmann, Jonas
name: McDonald, Scott
Publisher: name: Unknown
Year: 2014
Subjects: subject: Public Economics
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: general equilibrium model
subject: water managment
subject: nesting structure
subject: water pricing
subject: water types

description: This document provides a description of the STAGE_W computable general equilibrium (CGE) model, which is a development of the STAGE model and allows for the depiction of diverse water resources and qualities as well as the simulation of detailed water policy scenarios. The main extensions of STAGE_W are the integration of various water resources as factors, from which specific activities produce water commodities. These commodities are used as inputs in the production process of other activities or are consumed by households and other agents as final users. Thereby, the number and specification of water factors, activities and commodities are flexible and can be adjusted to the conditions of the country analyzed. Moreover the model allows for the substitution of water commodities by water consuming activities. Besides this, the addition of two water specific tax instruments, allows for various pricing schemes, including price differentiation according to water user. All other features of the STAGE model are carried over directly to STAGE_W.
Power-law Tails from Dynamical Comptonization in Converging Flows
Creators: name: Turolla, Roberto
name: Zane, Silvia
name: Titarchuk, Lev
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The effects of bulk motion comptonization on the spectral formation in a converging flow onto a black hole are investigated. The problem is tackled by means of both a fully relativistic, angle-dependent transfer code and a semi-analytical, diffusion-approximation method. We find that a power-law high-energy tail is a ubiquitous feature in converging flows and that the two approaches produce consistent results at large enough accretion rates, when photon diffusion holds. Our semi-analytical approach is based on an expansion in eigenfunctions of the diffusion equation. Contrary to previous investigations based on the same method we find that, although the power-law tail at really large energies is always dominated by the flatter spectral mode, the slope of the hard X-ray portion of the spectrum is dictated by the second mode and it approaches Gamma=3 at large accretion rate, irrespective of the model parameters. The photon index in the tail is found to be largely independent on the spatial distribution of soft seed photons when the accretion rate is either quite low (< 5 in Eddington units) or sufficiently high (> 10). On the other hand, the spatial distribution of source photons controls the photon index at intermediate accretion rates, when Gamma switches from the first to the second mode. Our analysis confirms that a hard tail with photon index Gamma <3 is produced by the up-scattering of primary photons onto infalling electrons if the central object is a black hole.
description: to be published in the Astrophysical Journal, 16 pages and 9 figures
ZAMONAVIY INNOVATSION TEXNOLOGIYA ORQALI TA’LIMNI BOSHQARISHNING AHAMIYATI
Creators: name: Z. A. Shodmonkulov
name: A. E. Parmanov
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Texnologiya
innovatsiya
ko`nikma
texnika
ijodiy
irodaviy
jarayon
axborot
fikr
boomerang
labirint
Skorabey
guruh
bellashuv

description: Maqolada mamlakatimizda zamonaviy innovatsion texnologiyalar orqali ta`limni boshqarishning ahamiyati va qo`llash sohalari tahlil qilinadi. Oliy ta`limda zamonaviy talim texnologiyalaridan ya`ni interfaol metodlaridan foydalanish keng yoritib o`tilgan. Interfaol metodlar o`quvchi-talablarning bilimlarini yanada mustahkam egallanishiga, nutq madaniyatini oshishiga, savollarni to`g`ri tuzishiga, o`z fikrini bayon etishga o`rgatishi aytib o`tilgan
Corrector equations in fluid mechanics: Effective viscosity of colloidal suspensions
Creators: name: Duerinckx, Mitia
name: Gloria, Antoine
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: Consider a colloidal suspension of rigid particles in a steady Stokes flow. In a celebrated work, Einstein argued that in the regime of dilute particles the system behaves at leading order like a Stokes fluid with some explicit effective viscosity. In the present contribution, we rigorously define a notion of effective viscosity, regardless of the dilute regime assumption. More precisely, we establish a homogenization result when particles are distributed according to a given stationary and ergodic random point process. The main novelty is the introduction and analysis of suitable corrector equations.
description: 30 pages
Additional file 2 of Is level of implementation linked with intervention outcomes? Process evaluation of the TransformUs intervention to increase children’s physical activity and reduce sedentary behaviour
Creators: name: Koorts, Harriet
name: Timperio, Anna
name: Abbott, Gavin
name: Arundell, Lauren
name: Ridgers, Nicola D.
name: Cerin, Ester
name: Brown, Helen
name: Daly, Robin M.
name: Dunstan, David W.
name: Hume, Clare
name: Chinapaw, Mai J. M.
name: Moodie, Marj
name: Hesketh, Kylie D.
name: Salmon, Jo
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Science Policy
Biological Sciences not elsewhere classified
Cancer
Computational Biology

description: Additional file 2. TransformUs TIDieR Checklist.
The Dynamics of the Merging Galaxy Cluster System A2256: Evidence for a New Subcluster
Creators: name: Berrington, R. C.
name: Lugger, P. M.
name: Cohn, H. N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present 236 new radial velocities of galaxies in the cluster A2256 measured with the WIYN Hydra multi-object spectrograph. Combined with the previous work of Fabricant, Kent, and Kurtz (1989), we have velocities for a total of 319 galaxies of which 277 are cluster members. In addition to the new radial velocities, we present a 3x3 image mosaic in the R band of the central 19'x19' region of A2256, from which we obtained photometry for 861 galaxies. These data provide strong evidence for a merger event between two groups. In addition, we present evidence for the presence of a third group, on the outer reaches of the system, that is just now beginning to merge with the system.
description: submitted to the AJ for publication. (13 figures, 10 tables)
Surface modifying amphiphilic additives and their effect on the fouling-release performance of siloxane-polyurethane coatings
Creators: name: Benda, Jackson
name: Stafslien, Shane
name: Lyndsi Vanderwal
name: Finlay, John A.
name: Clare, Anthony S.
name: Webster, Dean C.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: In this work, surface-modifying amphiphilic additives (SMAAs) were synthesized via hydrosilylation using various polymethylhydrosiloxanes (PMHS) and allyl-terminated polyethylene glycol monomethyl ethers (APEG) of varying molecular weights. The additives synthesized were incorporated into a hydrophobic, self-stratifying siloxane-polyurethane (SiPU) coating system to produce an amphiphilic surface. Contact angle experiments and atomic force microscopy (AFM), in a dry and hydrated state, were performed to assess changes in surface wettability and morphology. The antifouling and fouling-release (AF/FR) performances were evaluated by performing laboratory biological assays using the marine bacterium Cellulophaga lytica, the microalga Navicula incerta, the macroalga Ulva linza, the barnacle Amphibalanus amphitrite, and the marine mussel, Geukensia demissa. Several of the formulations showed improved AF/FR performance vs the base SiPU and performed better than some of the commercial standard marine coatings. Formulations containing SMAAs with a low grafting density of relatively high molecular weight PEG chains showed the best performance overall.
ЯЗЫКОВАЯ ИГРА В ПЬЕСАХ Е.Л. ШВАРЦА
Creators: name: Рано Рустамовна Акбарова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: языковая игра
сказка
многозначность
метафора
языковая личность
языковая картина мира

description: В данной статье исследуется феномен языковой игры как способа воплощения индивидуально-авторской языковой картины мира Е.Л. Шварца. Подробно рассматриваются вопросы о сказке и различных приемах языковой игры, способствующие языковой организации пьес
Applying allometric scaling to predator-prey systems
Creators: name: Eilersen, Andreas
name: Sneppen, Kim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In population dynamics, mathematical models often contain too many parameters to be easily testable. A way to reliably estimate parameters for a broad range of systems would help us obtain clearer predictions from theory. In this paper, we examine how the allometric scaling of a number of biological quantities with animal mass may be useful to parameterise population dynamical models. Using this allometric scaling, we make predictions about the ratio of prey to predators in real ecosystems, and we attempt to estimate the length of animal population cycles as a function of mass. Our analytical and numerical results turn out to compare reasonably to data from a number of ecosystems. This paves the way for a wider usage of allometric scaling to simplify mathematical models in population dynamics and make testable predictions.
description: 9 pages, 3 figures
ИЖТИМОИЙ ТАРМОҚЛАРНИНГ ЁШЛАР МАЪНАВИЯТИГА ТАЪСИРИ
Creators: name: Дилмурод Жуманов
name: Гулчеҳра Ғаффарова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: ѐшлар
маънавият
ѐшлар маънавияти
тафаккур
фаоллик
ижтимоий тармоқлар
Интернет
интернетга қарамлик

description: Ижтимоий тармоқлар ўзаро танишиш, билдириш, дўстлашиш учун тузилган. Ижтимоий тармоқлардан ҳар бир инсон қизиқиши ва манфаатига кўра фойдаланади. Баъзи инсонлар ундан роҳат-фароғат излайди ва қимматли вақтини йўқотиб, кераксиз нарсалар билан банд бўлади. Шу сабабли, бугунги кунда турли кўринишдаги ахборот воситаларининг нозик жиҳатларини ҳар бир онгли киши англаб етиши лозим. Ушбу мақолада ижтимоий тармоқларнинг ѐшлар маънавиятига қандай таъсир кўрсатишининг баъзи масалалари фалсафий таҳлил этилган.
Macroscopic approximation methods for the analysis of adaptive networked agent-based models: The example of a two-sector investment model
Creators: name: Kolb, Jakob J.
name: Müller-Hansen, Finn
name: Kurths, Jürgen
name: Heitzig, Jobst
Publisher: name: arXiv
Year: 2019
Subjects: subject: Theoretical Economics (econ.TH)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: In this paper, we propose a statistical aggregation method for agent-based models with heterogeneous agents that interact both locally on a complex adaptive network and globally on a market. The method combines three approaches from statistical physics: (a) moment closure, (b) pair approximation of adaptive network processes, and (c) thermodynamic limit of the resulting stochastic process. As an example of use, we develop a stochastic agent-based model with heterogeneous households that invest in either a fossil-fuel or renewables-based sector while allocating labor on a competitive market. Using the adaptive voter model, the model describes agents as social learners that interact on a dynamic network. We apply the approximation methods to derive a set of ordinary differential equations that approximate the macro-dynamics of the model. A comparison of the reduced analytical model with numerical simulations shows that the approximation fits well for a wide range of parameters. The proposed method makes it possible to use analytical tools to better understand the dynamical properties of models with heterogeneous agents on adaptive networks. We showcase this with a bifurcation analysis that identifies parameter ranges with multi-stabilities. The method can thus help to explain emergent phenomena from network interactions and make them mathematically traceable.
АХБОРОТ ТЕХНОЛОГИЯЛАРИ СОҲАСИДА ИЛМИЙ ТЕХНИКАВИЙ ИННОВАЦИЯДАН САМАРАЛИ ФОЙДАЛАНИШ ХУСУСИЯТЛАРИ
Creators: name: Малика Мухамаджоновна Парпиева
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Инновация
иқтисодиѐт
ахборот технологиялар
илмфан
янгиланиш.

description: Ахборот технологиялари соҳасида илмий техникавий инновациядан самарали фойдаланиш хусусиятлари бўйича илм-фан янгиликлари, илмий таклиф ва тавсиялар келтирилган
The Effects of Risk Perceptions and Liquidity Constraints on the Storage Decisions of Maize and Legume Producers in Uganda
Creators: name: Omotilewa, Oluwatoba
name: Ricker-Gilbert, Jacob
name: Shively, Gerald
name: Ainembabazi, Herbert
name: Omotilewa, Oluwatoba
name: Ricker-Gilbert, Jacob
name: Shively, Gerald
name: Ainembabazi, Herbert
Publisher: name: Unknown
Year: 2016
Subjects: subject: Food Security and Poverty
subject: International Development
subject: food security
subject: postharvest loss
subject: RCT
subject: liquidity constraint
subject: Uganda

description: This study empirically investigates the effects of risk perceptions and liquidity constraints on the maize and legume storage decisions in Uganda. Maize is the most important staple food in Eastern and Southern Africa, and legume crops constitute the major source of protein for most of these consumers. While production is seasonal, consumption occurs year-round. As a result, postharvest storage decisions among smallholder farmers are important for food and income security. We use a randomized control trial implemented among more than 1000 farm households to study how perceptions of postharvest losses through improved storage technology, and cash saving at the beginning of harvest, influence storage decisions. We exogenously treated one group of farm households by providing them with improved storage technology. A control group continued to use traditional storage techniques. Preliminary investigation suggests that for maize, an expected loss of 1kg increased quantity stored by about 1kg. Households with cash on hand at the beginning of harvest increased storage by 60kgs. For legume crops, households store 2.5kg more when anticipating similar storage losses and 24kgs more when they possess cash savings at the beginning of harvest.
description: This paper is a draft and not to be cited.
ЎСМИР БОЛА ВА ОТА-ОНАЛАР ЎРТАСИДАГИ МУНОСАБАТЛАР ПСИХОЛОГИЯСИ
Creators: name: Зебо Тоғайназаровна Мўминова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: психология
бола
тарбия
оила
педагогика

description: Мақолада оилада ўсмир бола ва ота-оналар ўртасидаги муносабатлар оилавий маданиятга боғлиқ эканлиги, яъни, оилада ѐшларни комил инсон қилиб тарбиялашдек юксак ва маъсулиятли вазифа юклатилганлиги, ота – онанинг фарзандлар тарбиясига ўта маъсуллиги, оилада ўрнатилган намунали тартиб ва ижобий урф-одатлар болалар тарбиясига таъсир этиши тўғрисида фикр билдирилган
A Distribution Transition Method for Extreme Responses in Recreation Survey Data
Creators: name: Barfield, Ashley
name: Shonkwiler, J. Scott
name: Barfield, Ashley
name: Shonkwiler, J. Scott
Publisher: name: Unknown
Year: 2016
Subjects: subject: Environmental Economics and Policy
subject: Research Methods/ Statistical Methods
subject: extreme responses
subject: negative binomial distribution
subject: recall bias
subject: recreation
subject: rounding

description: Revealed preference methods require survey data on past resource use, and numerous studies have found reported recreation frequency to be overestimated and concentrated on prototype (rounded and calendar-based) values. This paper develops an approach to treat extreme values and rounded responses in survey datasets and thereby improve model fit and resulting welfare estimates. We illustrate how, when modeling single-site trip data, model fit can be improved by transitioning from a discrete to a continuous distribution at a cut-point where response behavior begins to exhibit rounding. We feel this method will be useful for recreation demand research and may have broad applicability to the general analysis of count data.
ИҚТИСОДИЙ ВА ИЖТИМОИЙ МОДЕРНИЗАЦИЯЛАШ ШАРОИТИДА КОРПОРАЦИЯЛАР ФАОЛИЯТИНИНГ ЖАҲОН ТАЖРИБАСИ
Creators: name: Шахзод Хаятович Максудов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: инновацион
интеграцион
саноат
корпорация

description: Ушбу илмий мақолада саноат корхоналарини иқтисодий -ижтимоий ривожланишга инновацион ва интеграцион янгиликларни жалб этилиши хамда корпорацияларнинг жахон тажрибаладан фоийдаланишнинг ўз ўрни борлигини кенг тарзда кўрсатилган
Gravitational Radiation from the radial infall of highly relativistic point particles into Kerr black holes
Creators: name: Cardoso, Vitor
name: Lemos, José P. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we consider the gravitational radiation generated by the collision of highly relativistic particles with rotating Kerr black holes. We use the Sasaki-Nakamura formalism to compute the waveform, energy spectra and total energy radiated during this process. We show that the gravitational spectrum for high-energy collisions has definite characteristic universal features, which are independent of the spin of the colliding objects. We also discuss possible connections between these results and the black hole-black hole collision at the speed of light process. With these results at hand, we predict that during the high speed collision of a non-rotating hole with a rotating one, about 35% of the total energy can get converted into gravitational waves. Thus, if one is able to produce black holes at the Large Hadron Collider, as much as 35% of the partons' energy should be emitted during the so called balding phase. This energy will be missing, since we don't have gravitational wave detectors able to measure such amplitudes. The collision at the speed of light between one rotating black hole and a non-rotating one or two rotating black holes turns out to be the most efficient gravitational wave generator in the Universe.
description: 15 pages, REVTEX4. Some comments and references added
Additional file 1 of Influence of the geometric and material properties of lumbar endplate on lumbar interbody fusion failure: a systematic review
Creators: name: Yu, Yihang
name: Robinson, Dale L.
name: Ackland, David C.
name: Yang, Yi
name: Lee, Peter Vee Sin
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 1. Reasons for setting up exclusion criteria, quality assessment checklist, quality score distribution, and detailed demographics and diagnosis for included patients.
Food Stamps, Food Insufficiency, and Health of the Elderly
Creators: name: Rusmevichientong, Pimbucha
name: Gomez, Miguel
name: Ranney, Christine
name: Kaiser, Harry
name: Rusmevichientong, Pimbucha
name: Gomez, Miguel
name: Ranney, Christine
name: Kaiser, Harry
Publisher: name: Unknown
Year: 2016
Subjects: subject: Health Economics and Policy
subject: Food Stamp Program
subject: Supplemental Nutrition Assistance Program (SNAP)
subject: food insufficiency
subject: health outcome

description: A primary goal of the Food Stamp Program (FSP), the universal nation-wide welfare program for the poor and near poor, is to improve the well-being of elderly Americans. The overarching objective of this study is to determine whether and how elderly health status is affected by FSP participation, food insufficiency and other determinants. To carry out this goal, we first construct a theoretical framework to ascertain why so few eligible elderly households participate in the FSP, and how food intake affects health status. In addition, the model examines the main determinants of food insufficiency and how FSP participation and food insufficiency are linked to each other and then to health status. The data utilized in this study are a subset of the Health and Retirement Survey (HRS) from the year 2002. State-specific FSP criteria are used to determine the eligibility of elderly households in the sample. The method used to examine these linkages is a two-step econometric model. In the first step, a simultaneous multivariate Probit model of endogenous FSP participation and food insufficiency equations is estimated. Based on these results, we calculate predicted probabilities of FSP participation and food insufficiency for use in Step Two. In Step Two, an Ordered Probit of health status is estimated as a function of the predicted FSP participation and predicted food insecurity, controlling for other determinants of health status. The estimating procedure extends the Murphy and Topel’s (1985) standard error correction method to the case of two predicted explanatory variables. After correcting the standard errors, some coefficients lose their significance indicating the importance of the standard error correction procedure. Specifically, the coefficient of the probability of FSP participation on elderly health switches from being statistically significant to insignificant after the correction. Conversely, even with the correction, being food insufficient significantly worsen health status. The results suggest that FSP net benefits, though increasing food purchasing power, are inadequate to help elderly to achieve the minimum threshold of food intake that could significantly improve health status.
Efficiency fluctuations of a quantum Otto engine
Creators: name: Denzler, Tobias
name: Lutz, Eric
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive the probability distribution of the efficiency of a quantum Otto engine. We explicitly compute the quantum efficiency statistics for an analytically solvable two-level engine. We analyze the occurrence of values of the stochastic efficiency above unity, in particular at infinity, in the nonadiabatic regime and further determine mean and variance in the case of adiabatic driving. We finally investigate the classical-to-quantum transition as the temperature is lowered.
СОПОСТАВЛЕНИЕ РАСЧЕТНЫХ И ЭКСПЕРИМЕНТАЛЬНЫХ ДАННЫХ ДАВЛЕНИЯ И СКОРОСТЕЙ В СЕЧЕНИИ НА ПОВОРОТЕ ВОДОСБРОСА ВОДОХРАНИЛИЩ
Creators: name: Д. Ж. Рисбекова
name: Э. А. Казаков
name: Ғ. М. Якубов
name: У. Т. Жовлиев
name: С. И. Худайкулов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: водохранилищ
гидротехника
математика
физика
техника.

description: Во многих водохранилища в сечениях на повороте напорного водосброса возникают разные вибрации которые являются основными причинами разрушений всей системы гидротехнических сооружений. Основами этих вибраций являются несоответствии напора и скорости на повороте напорного водосброса
Coherent Superposition States as Quantum Rulers
Creators: name: Ralph, T. C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the sensitivity of an interferometer based on a quantum circuit for coherent states. We show that its sensitivity is at the Heisenberg limit. Moreover we show that this arrangement can measure very small length intervals.
Pexidartinib: First Approval
Creators: name: Lamb, Yvette
Publisher: name: Adis Journals
Year: 2019
Subjects: subject: Medicine
subject: 111209 Solid Tumours
subject: FOS: Clinical medicine

description: Compliance with Ethical Standards
Funding The preparation of this review was not supported by any external funding.
Conflicts of interest During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Yvette Lamb is a salaried employee of Adis International Ltd/Springer Nature, is responsible for the article content and declares no relevant conflicts of interest.
Additional information about this Adis Drug Review can be found here

Abstract
Pexidartinib (TURALIO™) is an orally administered small molecule tyrosine kinase inhibitor with selective activity against the colony-stimulating factor 1 (CSF1) receptor, KIT proto-oncogene receptor tyrosine kinase (KIT) and FMS-like tyrosine kinase 3 harboring an internal tandem duplication mutation (FLT3-ITD). In August 2019, the US FDA approved pexidartinib capsules for the treatment of adult patients with symptomatic tenosynovial giant cell tumor (TGCT) associated with severe morbidity or functional limitations and not amenable to improvement with surgery. This approval was based on positive results from the phase III ENLIVEN trial. Pexidartinib is being investigated in various malignancies as monotherapy or combination therapy. This article summarizes the milestones in the development of pexidartinib leading to its first approval for TGCT.

© Springer Nature Switzerland AG 2019
Valuing Natural Resources Allocated by Dynamic Lottery
Creators: name: Reeling, Carson
name: Verdier, Valentin
name: Lupi, Frank
name: Reeling, Carson
name: Verdier, Valentin
name: Lupi, Frank
Publisher: name: Unknown
Year: 2016
Subjects: subject: Environmental Economics and Policy
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: dynamic discrete choice model
subject: equilibrium sorting
subject: lottery
subject: preference points
subject: revealed preference
subject: travel cost

description: “Preference point” lotteries—under which the probability an individual is drawn increases with their stock of preference points earned over time by being unsuccessful in past drawings—are widely used to allocate access to many economically important natural resources (e.g., big game hunting opportunities). Lotteries form a natural choice experiment: by observing the opportunities for which an individual applies, the alternatives not chosen, the associated costs, the probability of winning a permit, etc., statistical inferences can be made about how individuals trade off site characteristics for cost. Knowledge of these trade-offs can then be used to estimate applicants’ willingness to pay for site quality characteristics and site access. Two key features of recreationalists’ choices under preference point lottery are (i) forward-looking behavior (since the odds of winning a permit depend on the accumulated stock of preference points) and (ii) equilibrium sorting (whereby individuals decide where to apply based on their expectations of others’ choices and vice versa). We develop a novel revealed preference method for estimating individuals’ willingness to pay for access to recreational opportunities allocated by preference point lottery that accounts for these two features. We apply our model to the case study of black bear hunting in Michigan. We estimate total willingness to pay for access to a small site to be nearly $150,000.
ДИСТАНЦИОННОЕ ОБРАЗОВАНИЕ: ПЛЮСЫ И МИНУСЫ
Creators: name: Гулнора Зиядуллаевна Наркузиева
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: онлайн-образование
интернет
пандемия
коронавирус.

description: Статья посвящена анализу последних изменений в форме и методах образования в связи с пандемией коронавируса. В подробности изучены преимущества и недостатки онлайн образования для образовательных учреждений, учащихся и преподавателей. Онлайн образование может быть полезным дополнением к учебному процессу даже после пандемии
The formation of the consortia relations of Molipteryx fuliginosa (Uhler, 1860) (Hemiptera, Coreidae) with Ambrosia artemisiifolia in the Primorskii Krai of Russia
Creators: name: Aistova, Elena
name: Bezborodov, Vitaliy
name: Markova, Tatyana
name: Maslov, Mikhail
name: Fedina, Lyubov
Publisher: name: figshare
Year: 2019
Subjects: subject: 60207 Population Ecology
subject: FOS: Biological sciences

description: Currently, invasive species spreading is becoming a key problem on the global scale. Scope of invasive species control get solved at governmental level in many countries; hundreds of billions dollars a year are allocated as financial support; global programs are created. For the first time, biological control of invasive species Ambrosia artemisiifolia using an introduced phytophage insect was applied in Russia (former USSR) in the 60-70s years of the 20th century and it remains a unique large-scale example until to nowadays. Ambrosia leaf beetle (Zygogramma suturalis (Fabricius, 1775) was brought to the Russian Far East for biological control of Ambrosia artemisiifolia in the 80-90s years of the 20th century for the first time, however the targeted result was not achieved. At present, Zygogramma suturalis were adapted at the Primorskii Krai in the south of the Far East, but due to climatic conditions its numbers are low and, as a result, the impact on ambrosia is minimal. The search for native insect species with capable of effectively suppressing the spread of aggressive quarantine weed in local conditions remains in the area of focus. At the moment, two species of native leaf beetles have been identified, using Ambrosia as an additional element in the diet. Climate changes and the shift of biogeographic boundaries cause the natural expansion of the areals of some East Asian insect species to the north within the Russian Far East. Bug-edge Molipteryx fuliginosa (Uhler, 1860) is one of such species. Expanding the area to the north and east, the species also corrects trophic preferences. As a result of our research in the south of Primorskii Krai, the trophic relations of Molipteryx fuliginosa were studied in the field conditions and in rearing cages. The same work was carried out in places where Ambrosia artemisiifolia were growing in a great number. For insects observing were used standard methods. As a result, firstly was established and confirmed that the bug-edge uses Ambrosia artemisiifolia as a feed plant only in select developmental stages, including imago. The feeding of larvae of IV – V ages was noted in natural conditions. The long-time Molipteryx fuliginosa development cycle on ambrosia leads to break the course of normal plant ontogenesis and causes wilting of individual organs.
The effect of sulforaphane on autism spectrum disorder: systematic review and meta-analysis
Creators: name: Wang, Rui
name: Ren, Zhenhui
name: Li, Yamin
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2025
Subjects: autism spectrum disorder
meta-analysis
randomized controlled trial
sulforaphane

description: Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder lacking effective treatments. This systematic review and meta-analysis assesses the efficacy and safety of sulforaphane (SFN) for ASD. Eight databases were searched from inception to September 2024, identifying six randomized controlled trials for inclusion. Efficacy outcomes included ASD symptoms measured by the mean difference (MD) or standardized mean difference (SMD), while safety outcomes included adverse events measured by relative risk. Risk of bias was assessed using the Cochrane tool, and evidence certainty was evaluated via the Grade of Recommendations Assessment Development and Evaluation (GRADE). Results showed that SFN significantly improved total symptoms (SMD = -0.27, 95 % confidence interval (CI), -0.42, -0.12), aberrant behavior (SMD = -0.43, 95 % CI, -0.66, -0.19), hyperactivity (SMD = -0.58, 95 % CI, -1.03, -0.13), social interaction (SMD = -0.43, 95 % CI, -0.59, -0.27), social communication (SMD = -0.24, 95 % CI, -0.35, - 0.12), and restricted and repetitive behaviors (RRB) (SMD = -0.16, 95 % CI, -0.31, -0.00). Effects on irritability, anxiety, sensory sensitivity, total social skills, social awareness, social cognition, and social motivation were not statistically significant. Adverse events were similar between intervention and control groups. In conclusion, SFN shows potential in improving ASD symptoms without significant adverse effects. However, results should be interpreted cautiously due to potential influences from assessment tools, outcome assessors, and treatment duration. Further research is needed to confirm the long-term efficacy and safety of SFN for ASD.
description: EXCLI Journal; 24:Doc542; ISSN 1611-2156
Events in the life of a cocoon surrounding a light, collapsar jet
Creators: name: Ramirez-Ruiz, Enrico
name: Celotti, Annalisa
name: Rees, Martin J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: According to the collapsar model, gamma-ray bursts are thought to be produced in shocks that occur after the relativistic jet has broken free from the stellar envelope. If the mass density of the collimated outflow is less than that of the stellar envelope, the jet will then be surrounded by a cocoon of relativistic plasma. This material would itself be able to escape along the direction of least resistance, which is likely to be the rotation axis of the stellar progenitor, and accelerate in approximately the same way as an impulsive fireball. We discuss how the properties of the stellar envelope have a decisive effect on the appearance of a cocoon propagating through it. The relativistic material that accumulated in the cocoon would have enough kinetic energy to substantially alter the structure of the relativistic outflow, if not in fact provide much of the observed explosive power. Shock waves within this plasma can produce gamma-ray and X-ray transients, in addition to the standard afterglow emission that would arise from the deceleration shock of the cocoon fireball.
description: 16 pages, 5 figures, slightly revised version, accepted for publication in MNRAS
Using Hydro-Economic Modeling to Analyze the Allocation of Agricultural Water in the Southeastern U.S.
Creators: name: He-Lambert, Lixia
name: English, Burton C.
name: Lambert, Dayton M.
name: Clark, Christopher D.
name: Papanicolaou, Thanos
name: He-Lambert, Lixia
name: English, Burton C.
name: Lambert, Dayton M.
name: Clark, Christopher D.
name: Papanicolaou, Thanos
Publisher: name: Unknown
Year: 2016
Subjects: subject: Crop Production/Industries
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: agricultural water use
subject: economic model
subject: row crop production

description: This paper summarizes the modeling framework used to determine the economic value of water for row crops using a partial equilibrium agricultural sector model designed for Tennessee and the Tennessee River Basin (TNAP). The objective of the paper is to outline a framework for determining water use by Tennessee’s agricultural sector, the relative value of water used by agriculture, and potential technology options for adapting to water scarcity with TNAP. The focus is on the major row crops produced in the region, specifically corn, soybeans, wheat, and cotton. Estimates of water availability are generated with predictive water balance models. Metrics for water use and demand are developed from three sources of data: a) primary and secondary farm-level data, b) regional economic-sectoral data, and c) cost-of-production data for crops commonly produced in the region. Shadow prices of water will be estimated by adjusting water quantities available for agricultural activities with the marginal productivity value of farm and non-farm activities.
Governance and Performance in the U.S. Agri-Food Industry: A Comparative Study of Firms and Cooperatives
Creators: name: Grashuis, Jasper
name: Cook, Michael
name: Grashuis, Jasper
name: Cook, Michael
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Industrial Organization
subject: Governance
subject: Agricultural Cooperative
subject: Three Stage Least Squares
subject: Comparative Study

description: This paper presents a unique descriptive and empirical study of governance and performance in the U.S. agri-food industry with specific emphasis on the boards of directors of firms and cooperatives. Per the summary statistics, the average firm has more assets, more sales, and more profits, yet efficiency and profitability ratios indicate the average cooperative is superior. Using seven board and management characteristics, a three-stage least squares model is specified for two samples of 128 firms and 456 cooperatives in order to address the hypothesized endogenous nature of the governance-performance relationship. For the cooperative sample, the impact of board size on performance is estimated to be negative, while female directorship, director independence, and director ownership have a positive and significant causal relationship to various proxies of performance. Overall, in relation to financial performance, governance as proxied by board and management characteristics is concluded to be more impactful for the cooperative sample, which implies a significant difference between corporate and cooperative governance.
Inflation and Transition to a Slowly Accelerating Phase from S.S.B. of Scale Invariance
Creators: name: Guendelman, E. I.
name: Katz, O.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the effects of adding a scale invariant $R^{2}$ term to the action of the scale invariant model (SIM) studied previously by one of us (E.I.G., Mod. Phys. Lett. A14, 1043 (1999)). The SIM belongs to the general class of theories, where an integration measure independent of the metric is introduced. To implement scale invariance (S.I.), a dilaton field is introduced. The integration of the equations of motion associated with the new measure gives rise to the spontaneous symmetry breaking (S.S.B) of S.I.. After S.S.B. of S.I. in the model with the $R^{2}$ term, it is found that a non trivial potential for the dilaton is generated. This potential contains two flat regions: one associated with the Planck scale and with an inflationary phase, while the other flat region is associated to a very small vacuum energy (V.E.) and is associated to the present slowly accelerated phase of the universe (S.A.PH). The smallness of the V.E. in the S.A.PH. is understood through the see saw mechanism introduced in S.I.M.
description: 22 pages, latex, three figures now in separate files
Quantum coherence generated by interference-induced state selectiveness
Creators: name: Garreau, Jean Claude
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The relations between quantum coherence and quantum interference are discussed. A general method for generation of quantum coherence through interference-induced state selection is introduced and then applied to `simple' atomic systems under two-photon transitions, with applications in quantum optics and laser cooling.
description: 17 pages, 7 figures, to be published in Journal of Modern Optics' special issue on quantum interference
Twin CME Launched by a Blowout Jet Originated from the Eruption of a Quiet-Sun Mini-filament
Creators: name: Solanki, Ritika
name: Srivastava, Abhishek K.
name: Rao, Yamini K.
name: Dwivedi, Bhola N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study a quiet-Sun blowout jet which is observed on 2014 May 16 by the instruments on board Solar Dynamics Observatory (SDO). We find the twin CME as jet-like and bubble-like CME simultaneously as observed by LASCO C2 on board Solar and Heliospheric Observatory (SoHO), Solar Terrestrial Relation Observatory (STEREO A and STEREO B/COR2). They are respectively associated with the eruption of the northern and southern sections of the filament. A circular filament is rooted at the internetwork region at the base of the blowout jet. The collective magnetic cancellation is observed by SDO/HMI line of sight (LOS) magnetograms at the northern end of the filament, which makes this filament unstable and further makes it to erupt in two different stages. In the first stage, northern section of the filament is ejected, and causes an evolution of the northern part of the blowout jet. This part of the blowout jet is further extended as a collimated plasma beam to form a jet-like CME. We also observe the plasma blobs at the northern edge of the blowout jet resulting from Kelvin-Helmholtz (K-H) instability in its twisted magneto-plasma spire. In the second stage, southern section of the filament erupts in form of deformed/twisted magnetic flux rope which forms the southern part of the blowout jet. This eruption is most likely caused by the eruption of the northern section of filament, which removes the confined magnetic field of the southern section of the filament. Alternative scenarios may be a magnetic implosion between these magnetic structures confined in a much larger magnetic domain. This eruption of southern section of the filament further results in the bubble-like CME in the outer corona.
description: 27 pages, 12 figures , In press Solar Physics
title: "Introduction au rapport sur le site de l'Institut Pasteur"
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Texte envoyé par J. Leibowitch par mail à Dominique Mathez avec 3 liens pointant vers http://www.pasteur.fr/actu/presse/documentation/onusida.html ; http://www.pasteur.fr/actu/presse/dossiers/Sida/recherchesIPParis.htm ; http://www.pasteur.fr/actu/presse/dossiers/vaccins/sida.html .
description: Source: http://www.calames.abes.fr/pub/ms/Calames-2019311113335129
KIMYO FANINING KELIB CHIQISHI VA HAYOTIMIZDAGI O'RNI
Creators: name: Roziyaxon Xalimjon Qizi Xurboyeva
name: Muhammadyusuf Paxlavonjon Ogli Alixanov
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Kimyo
atom
fan
element
sanoat

description: Siz ushbu maqolada kimyo asoslari, tabiiy boyliklarning kimyo bilan bog`liqligi, kimyoning har sohaga qanday holatda bog`liqligi haqida bilib olishingiz mumkin
Effect of Parental Migration on the Academic Performance of Left-behind Children in Northwestern China
Creators: name: Bai, Yu
name: Zhang, Linxiu
name: Liu, Chengfang
name: Shi, Yaojiang
name: Mo, Di
name: Rozelle, Scott
name: Bai, Yu
name: Zhang, Linxiu
name: Liu, Chengfang
name: Shi, Yaojiang
name: Mo, Di
name: Rozelle, Scott
Publisher: name: Unknown
Year: 2016
Subjects: subject: Community/Rural/Urban Development
subject: Labor and Human Capital
subject: Public Economics
subject: migration
subject: academic performance
subject: left-behind children
subject: difference-in-difference
subject: rural China

description: China’s rapid development and urbanization has induced large numbers of rural residents to migrate from their homes in the countryside to urban areas in search of higher wages. As a consequence, it is estimated that more than 60 million children in rural China are left behind and live with relatives, typically their paternal grandparents. These children are called Left Behind Children (or LBCs). There are concerns about the potential negative effects of parental migration on the academic performance of the LBCs that could be due to the absence of parental care. However, it might also be that when a child’s parents work in the city away from home, their remittances can increase the household’s income and provide more resources and that this can lead to better academic performance. Hence, the net impact of out-migration on the academic performance of LBCs is unclear. This paper examines changes in academic performance before and after the parents of students out-migrate. We draw on a panel dataset collected by the authors of more than 13,000 students at 130 rural primary schools in ethnic minority areas of rural China. Using difference-in-difference and propensity score matching approaches, our results indicate that generally parental migration has significant, positive impacts on the academic performance of LBCs (which we measure using standardized English test scores). Heterogeneous analysis using our data demonstrates that the positive impact on LBCs is greater for poorer performing students.
Spatial Distribution of Dust Grains within H II Regions
Creators: name: Inoue, Akio K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the dust distribution within photoionized regions. Assuming a geometry with a central dust cavity, which is strongly suggested by the literature, we can estimate the cavity's radius from the ratio of the infrared and radio fluxes by using a simple transfer model of Lyman continuum photons. We apply the method to a sample of the Galactic H {\sc ii} regions. The estimated typical radius of the dust cavity of the Galactic compact H {\sc ii} regions is about 30% of the Str{ö}mgren radius. Taking account of uncertainties both of the observational data and the model, we can reject a dust distribution lacking a central cavity. Therefore, the dust cavity model is supported independently of the previous works. We discuss the formation mechanism of such a dust cavity and its detectability by present and future infrared facilities.
description: 14 pages (emulateapj), 3 figures, accepted by ApJ