cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Farm typologies for understanding farm systems and improving agricultural policy
Creators: name: Huber, Robert
name: Bartkowski, Bartosz
name: Brown, Calum
name: El Benni, Nadja
name: Feil, Jan-Henning
name: Grohmann, Pascal
name: Joormann, Ineke
name: Leonhardt, Heidi
name: Mitter, Hermine
name: Müller, Birgit
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 550

description: CONTEXT: Farm typologies help to identify patterns across a wide range of farm systems and describe heterogeneity in agriculture concisely. They can also support the design of agricultural policies by providing information and knowledge about policy target groups. For example, voluntary agri-environmental schemes could be tailored to specific agricultural landscapes and farm types. Farm typologies, however, are often developed from scratch, with limited connection to previous studies and policy making. OBJECTIVE: The objective of this study is to clarify the purposes of farm typologies in research and agricultural policy making and to develop a framework that allows to increase the usefulness and usability of farm typologies for agricultural policy making. METHODS: Based on a review of 13 systematically identified overview studies on farm typologies, we develop a framework that establishes connections between the purposes of farm typologies along the different stages of the policy process. RESULTS AND CONCLUSIONS: We find multiple purposes for farm typologies, the two most common of which are for understanding the characteristics, heterogeneity, and development of farm systems and for policy making. The newly developed framework suggests that connecting knowledge across these purposes could improve the validity, transferability, and relevance of farm typologies for agricultural policy making. Our framework also provides an entry point for encouraging cooperation between developers and users of typologies, and for the improvement of typologies through new data (including behavioural data) and methods such as machine learning. We conclude that future research can build on the existing work on farm typologies but must be aware of the specific challenges that are associated with the use of farm typologies in the policy process. SIGNIFICANCE: Knowledge of the prospects and challenges of using farm typologies allows to increase the usefulness and usabilityof these typologies and can contribute to the design of targeted and tailored agricultural policy instruments. By increasing the acceptance, perceived fairness, and legitimacy, this can improve their effectiveness and efficiency, which is urgently needed for a successful transformation to a more sustainable agricultural sector.
Luminescent and photoconductive liquid crystalline lamellar and helical network phases of achiral polycatenars
Creators: name: Alaasar, Mohamed
name: Darweesh, Ahmed F.
name: Anders, Christin
name: Iakoubovskiic, Konstantin
name: Yoshio, Masafumi
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 540

description: π-Conjugated molecules are of special interest for designing new materials with potential optoelectronic applications. Herein, we report the synthesis of new functional non-symmetric substituted triple-chain π-conjugated 5,5′-diphenyl-2,2′-bithiophenes. They have a long rod-like aromatic core unit with a 3,5-diheptyloxy substituted-pattern at one end and a single thioalkyl or alkoxy chain with variable length at the other end. Their molecular self-assembly was studied by polarized optical microscopy, differential scanning calorimetry, X-ray diffraction, luminescence and photoconductivity techniques. The shortest homologue forms an isotropic liquid phase with a broken mirror symmetry (Iso1[*]) beside smectic and 3D phases. Longer derivatives have no Iso1[*] or smectic components, and only exhibit 3D phases. The 3D phases are achiral double-gyroid bicontinuous cubic liquid-crystalline (LC) phases with a double helical network structure and Ia[3 with combining macron]d symmetry. Both the smectic and cubic phases exhibit photoconductivity, photoluminescence (PL), phosphorescence and electroluminescence at temperatures up to 150 °C. The smectic liquid crystals show weaker PL, but stronger photoconductivity; they could be polarized by an applied electric field, which turned a photoresistive device into both a photodiode and a light-emitting diode. Hence this work provides new functional bithiophene-based materials, which could be applied in optoelectronic devices. A prototype of such a device, namely a wavelength-measuring photodetector, is demonstrated.
Event Organization 101: Understanding Latent Factors of Event Popularity
Creators: name: Zhang, Shuo
name: Lv, Qin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The problem of understanding people's participation in real-world events has been a subject of active research and can offer valuable insights for human behavior analysis and event-related recommendation/advertisement. In this work, we study the latent factors for determining event popularity using large-scale datasets collected from the popular Meetup.com EBSN in three major cities around the world. We have conducted modeling analysis of four contextual factors (spatial, group, temporal, and semantic), and also developed a group-based social influence propagation network to model group-specific influences on events. By combining the Contextual features And Social Influence NetwOrk, our integrated prediction framework CASINO can capture the diverse influential factors of event participation and can be used by event organizers to predict/improve the popularity of their events. Evaluations demonstrate that our CASINO framework achieves high prediction accuracy with contributions from all the latent features we capture.
description: International AAAI Conference on Web and Social Media (ICWSM) 2017 https://www.aaai.org/ocs/index.php/ICWSM/ICWSM17/paper/view/15571
hCOSMOS: a dense spectroscopic survey of $r\leqslant21.3$ galaxies in the COSMOS field
Creators: name: Damjanov, Ivana
name: Zahid, H. Jabran
name: Geller, Margaret J.
name: Fabricant, Daniel G.
name: Hwang, Ho Seong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We describe the hCOSMOS redshift survey of the COSMOS field conducted with the Hectospec spectrograph on the MMT. In the central 1~deg$^2$, the hCOS20.6 subset of the survey is $>90\%$ complete to a limiting $r=20.6$. The hCOSMOS survey includes 1701 new redshifts in the COSMOS field. We also use the total of 4362 new and remeasured objects to derive the age sensitive D$_n4000$ index over the entire redshift interval $0.001\lesssim z\lesssim0.6$. For $85\%$ of the quiescent galaxies in hCOS20.6, we measure the central line-of-sight velocity dispersion. To explore potential uses of this survey, we combine previously measured galaxy sizes, profiles and stellar masses with the spectroscopy. The comparison reveals the known relations among structural, kinematic, and stellar population properties. We also compare redshift and D$_n4000$ distributions of hCOS20.6 galaxies with SHELS; a complete spectroscopic survey of 4~deg$^2$ observed to the same depth. The redshift distributions in the two fields are very different but the D$_n4000$ distribution is remarkably similar. The relation between velocity dispersion and stellar mass for massive hCOS20.6 galaxies is consistent with the local relation from SDSS. Using measured velocity dispersions, we test a photometric proxy calibrated to galaxies in the local universe. The systematic differences between the measured and photometric proxy velocity dispersions are correlated with galaxy dynamical and stellar population properties highlighting the importance of direct spectroscopic measurements.
description: ApJS accepted. Complete Table 2 in a machine-readable format is available at https://www.cfa.harvard.edu/~hzahid/Data_files/Table2_MR.dat
Multifaceted patterns of diversity and co-occurrence along an extensive survey of shrubland communities across China
Creators: name: Chen, Dongdong
name: Chase, Jonathan
name: [Und Viele Weitere]
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 570

description: Interpreting biodiversity patterns and the underlying processes is crucial for evaluating the mechanisms of community assembly, but the view of multifaceted diversity patterns spanning broad spatial extents is less strengthened. We implemented an inventory of 1260 vegetation plots from shrublands across China with standardized methods and analyzed patterns of taxonomic and phylogenetic diversity with differential weighting of common and rare species, as well as phylogenetic co-occurrence structures. Taxonomic and phylogenetic diversity were linearly correlated when common and rare species were weighted equally, but had a logarithmic correlation when species were weighted with their relative abundances. While most shrubland communities were phylogenetically unstructured, the correlation between taxonomic and phylogenetic diversity covaried with phylogenetic relatedness when incorporating relative abundance, but only weakly so in phylogenetically over-dispersed communities. When we correlated patterns of taxonomic and phylogenetic diversity with different weightings for common versus rare species, we found an important role for geographic (e.g., longitude, altitude), climatic (temperature, precipitation) and soil factors. The importance of underlying variables varied between facets of diversity. We found a strong role for altitude in taxonomic, but less so for phylogenetic diversity. Furthermore, the importance of several environmental drivers varied depending on whether diversity metrics were strongly influenced by rare species or put more weight on common and/or dominant species. Overall, our assessment highlights the importance of synthetic analyses of patterns and processes of different facets of biodiversity to capture the full complexity of diversity in conservation studies.
Refining the fundamental plane of accreting black holes
Creators: name: Koerding, Elmar
name: Falcke, Heino
name: Corbel, Sephane
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The idea of a unified description of supermassive and stellar black holes has been supported by the extension of the empirical radio/X-ray correlation from X-ray binaries to active galactic nuclei through the inclusion of a mass term. This has lead to the so-called fundamental plane of black hole activity in the black hole mass, radio and X-ray luminosity space. Two incarnations of this fundamental plane have so far been suggested using different underlying models and using two different samples of accreting black holes. We present revised samples for both studies together with a refined statistical analysis using measured errors of the observables. This method is used to compare the two samples, discuss selection effects, and infer parameters for the fundamental plane in a homogeneous way. We show that strongly sub-Eddington objects in a state equivalent to the low/hard state of X-ray binaries follow the fundamental plane very tightly; the scatter is comparable to the measurement errors. However, we find that the estimated parameters depend strongly on the assumptions made on the sources of scatter and the relative weight of the different AGN classes in the sample. Using only hard state objects, the fundamental plane is in agreement with the prediction of a simple uncooled synchrotron/jet model for the emitted radiation. Inclusion of high-state objects increases the scatter and moves the correlation closer to a disk/jet model. This is qualitatively consistent with a picture where low-state objects are largely dominated by jet emission while high-state objects have a strong contribution from an accretion disk.
description: Accepted for publication in A&A
Late recurrence of a single gland primary hyperparathyroidism : atypical parathyroid adenoma or misdiagnosed parathyroid carcinoma
Creators: name: Kotliarevskaia, Jessica
name: Siebolts, Udo
name: Dralle, Henning
name: Schuppert, Frank
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 610

description: This case report aims to raise awareness of differential diagnoses of hypercalcemia and primary hyperparathyroidism, including parathyroid carcinoma and atypical adenoma, and to highlight the diagnostic challenges. Parathyroid carcinoma is a rare and often fatal cause of primary hyperparathyroidism and hypercalcemia. To date, there is still no clear-cut diagnostic pathway for parathyroid carcinoma established, which results in major diagnostic ambiguity and complexity. Clinical differentiation between benign parathyroid adenoma and carcinoma is challenging and ultimately the diagnosis remains histopathological. We present a case of a 58-year-old female patient with parathyroid tumor recurrence after parathyroidectomy because of primary hyperparathyroidism. The first tumor was histologically classified as an atypical parathyroid adenoma by a specialized endocrine pathologist. Eleven years after the primary tumor resection a new tumor recurred. Retrospectively, after the tumor recurrence, the primary diagnosis of the atypical adenoma was questioned, and the tumor was temporarily classified to rather be a parathyroid carcinoma. This case aims to raise awareness for the diagnostic challenge of parathyroid carcinomas as a rare cause of primary hyperparathyroidism and therewith to improve treatment and prognosis.
АНАЛИЗ СПЕЦИАЛЬНЫХ НАЛОГОВЫХ РЕЖИМОВ ДЛЯ МАЛОГО БИЗНЕСА НА СОВРЕМЕННОМ ЭТАПЕ И ПЕРСПЕКТИВЫ ИХ РАЗВИТИЯ
Creators: name: С. А. Курбанов
name: М. -Э. Т. Байсултанов
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: малый бизнес
регулирование
налоговый режим
налог на профессиональный доход
налоговые льготы
проблемы

description: Реформирование налоговой системы и переориентация налоговой политики России на снижение и оптимизацию налоговой нагрузки на субъекты малого предпринимательства, актуализируют необходимость анализа действующего механизма налогообложения малого бизнеса в рамках специальных налоговых режимов, как инструментов, позволяющих снизить, в том числе, и административную нагрузку. Результатом проведённого исследования является систематизация ключевых недостатков действующего налогового законодательства, препятствующих раскрытию регулирующего потенциала специальных налоговых режимов. Обоснована необходимость расширения круга субъектов РФ для введения налога на профессиональный доход для самозанятых граждан.
High Temperature Limit of the $ N= 2 $ IIA Matrix Model
Creators: name: Bal, Subrata
name: Sathiapalan, B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The high temperature limit of a system of two D-0 branes is investigated. The partition function can be expressed as a power series in $β$ (inverse temperature). The leading term in the high temperature expression of the partition function and effective potential is calculated {\em exactly}. Physical quantities like the mean square separation can also be exactly determined in the high temperature limit. We comment on SU(3) IIB matrix model and the difficulties to study it.
description: Lattice 2000 (Gravity and Matrix Models)
Additional file 2: of Antioxidant and cytotoxic activities of Dendrobium moniliforme extracts and the detection of related compounds by GC-MS
Creators: name: Mukti Paudel
name: Chand, Mukesh
name: Basant Pant
name: Bijaya Pant
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Plant Biology

description: Percentage of DPPH free-radical scavenging activity by plant extracts of D. moniliforme (triplicate data). (DOCX 12 kb)
Shift in virus composition in honeybees (Apis mellifera) following worldwide invasion by the parasitic mite and virus vector Varroa destructor
Creators: name: Doublet, Vincent
name: Oddie, Melissa A. Y.
name: Mondet, Fanny
name: Forsgren, Eva
name: Dahle, Bjørn
name: Furuseth-Hansen, Elisabeth
name: Williams, Geoffrey R.
name: Smet, Lina
name: Natsopoulou, Myrsini E.
name: Murray, Tomás E.
name: Semberg, Emilia
name: Yañez, Orlando
name: Graaf, Dirk C.
name: Le Conte, Yves
name: Neumann, Peter
name: Rimstad, Espen
name: Paxton, Robert J.
name: Miranda, Joachim R.
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 590

description: Invasive vectors can induce dramatic changes in disease epidemiology. While viral emergence following geographical range expansion of a vector is well known, the influence a vector can have at the level of the host's pathobiome is less well understood. Taking advantage of the formerly heterogeneous spatial distribution of the ectoparasitic mite Varroa destructor that acts as potent virus vector among honeybees Apis mellifera, we investigated the impact of its recent global spread on the viral community of honeybees in a retrospective study of historical samples. We hypothesized that the vector has had an effect on the epidemiology of several bee viruses, potentially altering their transmissibility and/or virulence, and consequently their prevalence, abundance, or both. To test this, we quantified the prevalence and loads of 14 viruses from honeybee samples collected in mite-free and mite-infested populations in four independent geographical regions. The presence of the mite dramatically increased the prevalence and load of deformed wing virus, a cause of unsustainably high colony losses. In addition, several other viruses became more prevalent or were found at higher load in mite-infested areas, including viruses not known to be actively varroa-transmitted, but which may increase opportunistically in varroa-parasitized bees.
Integrals of periodic motion and periodic solutions for classical equations of relativistic string with masses at ends. I. Integrals of periodic motion
Creators: name: Barbashov, B. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Boundary equations for the relativistic string with masses at ends are formulated in terms of geometrical invariants of world trajectories of masses at the string ends. In the three--dimensional Minkowski space $E^1_2$, there are two invariants of that sort, the curvature $K$ and torsion $κ$. Curvatures of trajectories of the string ends with masses are always constant, $K_i = γ/m_i (i =1,2,)$, whereas torsions $κ_i(τ)$ obey a system of differential equations with deviating arguments. For these equations with periodic $κ_i(τ+n l)=κ(τ)$, constants of motion are obtained (part I) and exact solutions are presented (part II) for periods $l$ and $2l$ where $l$ is the string length in the plane of parameters $τ$ and $σ\ (σ_1 = 0, σ_2 =l)$.
description: 15 pages
On Optimal Power Allocation for Downlink Non-Orthogonal Multiple Access Systems
Creators: name: Zhu, Jianyue
name: Wang, Jiaheng
name: Huang, Yongming
name: He, Shiwen
name: You, Xiaohu
name: Yang, Luxi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Non-orthogonal multiple access (NOMA) enables power-domain multiplexing via successive interference cancellation (SIC) and has been viewed as a promising technology for 5G communication. The full benefit of NOMA depends on resource allocation, including power allocation and channel assignment, for all users, which, however, leads to mixed integer programs. In the literature, the optimal power allocation has only been found in some special cases, while the joint optimization of power allocation and channel assignment generally requires exhaustive search. In this paper, we investigate resource allocation in downlink NOMA systems. As the main contribution, we analytically characterize the optimal power allocation with given channel assignment over multiple channels under different performance criteria. Specifically, we consider the maximin fairness, weighted sum rate maximization, sum rate maximization with quality of service (QoS) constraints, energy efficiency maximization with weights or QoS constraints in NOMA systems. We also take explicitly into account the order constraints on the powers of the users on each channel, which are often ignored in theexisting works, and show that they have a significant impact on SIC in NOMA systems. Then, we provide the optimal power allocation for the considered criteria in closed or semi-closed form. We also propose a low-complexity efficient method to jointly optimize channel assignment and power allocation in NOMA systems by incorporating the matching algorithm with the optimal power allocation. Simulation results show that the joint resource optimization using our optimal power allocation yields better performance than the existing schemes.
description: 14 pages, 6 figures
Additional file 1 of Effects of rational emotive behavior therapy on alexithymia, anxiety, depression and sleep quality of older people in nursing homes: a quasi-experimental study
Creators: name: Qin, Ning
name: Li, Jie
name: Wu, Xiaoqi
name: Zhang, Chun
name: Luo, Yating
name: Dong, Xiaoqian
name: Cao, Huan
name: Wang, Sha
name: Liu, Min
name: Xie, Jianfei
name: Cheng, Andy SK
Publisher: name: figshare
Year: 2023
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Mental Health

description: Additional file 1: Appendix A. Rational emotive behavior therapy theme, objective and content of each week
РОЛЬ ЗОЛОТА В ЗОЛОТОВАЛЮТНЫХ РЕЗЕРВАХ СТРАН
Creators: name: Б. А. Кушу
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: золото
золотой запас
золотовалютные резервы
золотой стандарт
демонетизация
монетарные тенденции

description: В статье рассматривается сущность золота как инвестиционного актива, его значение для экономики государства и усиление его роли в условиях экономической нестабильности мировой финансовой системы. Несмотря на демонетизацию благородный металл остается в фаворе центральных банков в виду сложившейся нестабильности мировой экономики и является существенным показателем устойчивости финансового положения страны. Анализируются причины наращения золотых запасов в золотовалютных резервах стран, и проводится обзор основных тенденций золота в экономике стран.
JVLA Observations of IC342: Probing Star Formation in the Nucleus
Creators: name: Balser, Dana S.
name: Wenger, Trey V.
name: Goss, W. M.
name: Johnson, K. E.
name: Kepley, Amanda A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: IC342 is a nearby, late-type spiral galaxy with a young nuclear star cluster surrounded by several giant molecular clouds. The IC342 nuclear region is similar to the Milky Way and therefore provides an interesting comparison. We explore star formation in the nucleus using radio recombination line (RRL) and continuum emission at 5, 6.7, 33, and 35 GHz with the JVLA. These radio tracers are largely unaffected by dust and therefore sensitive to all of the thermal emission from the ionized gas produced by early-type stars. We resolve two components in the RRL and continuum emission within the nuclear region that lie east and west of the central star cluster. These components are associated both spatially and kinematically with two giant molecular clouds. We model these regions in two ways: a simple model consisting of uniform gas radiating in spontaneous emission, or as a collection of many compact HII regions in non-LTE. The multiple HII region model provides a better fit to the data and predicts many dense (ne ~ 10^4-10^5 cm-3), compact (< 0.1 pc) HII regions. For the whole nuclear region as defined by RRL emission, we estimate a hydrogen ionizing rate of NL ~ 2 x 10^{52} s^{-1}, corresponding to equivalent ~ 2000 O6 stars and a star formation rate of ~ 0.15 Msun/year. We detect radio continuum emission west of the southern molecular mini spiral arm, consistent with trailing spiral arms.
description: Accepted for publication in ApJ
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0351
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0351, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
A cost-effective rumor-containing strategy
Creators: name: Pan, Cheng
name: Yang, Lu-Xing
name: Yang, Xiaofan
name: Wu, Yingbo
name: Tang, Yuan Yan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: This paper addresses the issue of suppressing a rumor using the truth in a cost-effective way. First, an individual-level dynamical model capturing the rumor-truth mixed spreading processes is proposed. On this basis, the cost-effective rumor-containing problem is modeled as an optimization problem. Extensive experiments show that finding a cost-effective rumor-containing strategy boils down to enhancing the first truth-spreading rate until the cost effectiveness of the rumor-containing strategy reaches the first turning point. This finding greatly reduces the time spent for solving the optimization problem. The influences of different factors on the optimal cost effectiveness of a rumor-containing strategy are examined through computer simulations. We believe our findings help suppress rumors in a cost-effective way. To our knowledge, this is the first time the rumor-containing problem is treated this way.
ЭФФЕКТИВНОСТЬ И ЕЕ РОЛЬ В ПОВЫШЕНИИ УРОВНЯ ЭКОНОМИЧЕСКОЙ БЕЗОПАСНОСТИ ПРЕДПРИЯТИЯ
Creators: name: М. С. Лагутина
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: эффективность
экономическая безопасность
эффект
ресурсы
затраты

description: Предприятие в условиях рыночной экономики испытывает на себе влияние негативных факторов, вызванных внешними и внутренними угрозами. Последствиями проявления данного влияния становятся: потеря доходности (прибыльности), уменьшение доли рынка, падение конкурентного положения на рынке товаров и услуг и т.д. При таких условиях предприятию необходимо сохранять устойчивое функционирование, что достигается путем рационального использования имеющихся ресурсов. Оптимальное соотношение ресурсов и затрат является основой эффективности. В статье теоретически обосновано экономическое содержание эффективности деятельности предприятия, а также определена ее роль в повышении уровня экономической безопасности предприятия.
Additional file 2: of Development and validation of the openness to the future scale: a prospective protective factor
Creators: name: C. Botella
name: G. Molinari
name: J. Fernández-Álvarez
name: V. Guillén
name: A. García-Palacios
name: R. Baños
name: J. Tomás
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology
subject: Computational Biology

description: Escala de Apertura hacia el Futuro. (DOCX 16 kb)
ЗНАЧИМОСТЬ ОТЛОЖЕННЫХ НАЛОГОВ В ФИНАНСОВОЙ ОТЧЕТНОСТИ
Creators: name: Е. А. Левандовская
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: отложенные налоговые активы
отложенные налоговые обязательства
налоговый учет
налог на прибыль

description: Статья посвящена рассмотрению таких показателей как отложенные налоговые активы и обязательства, а именно проанализировано какую роль они играют для пользователей финансовой отчетности, принимающих на ее основе инвестиционные решения. Рассмотрены зарубежные эмпирические исследования относительно влияния отложенных налогов на рыночную капитализацию фирмы. Приведены результаты исследования среднеотраслевых показателей отложенных налогов
Butterfly loss in urban landscapes and nature reserves
Creators: name: Habel, Jan Christian
name: Ulrich, Werner
name: Gros, Patrick
name: Teucher, Mike
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 590

description: Context: Urbanization and landscape homogenization are main drivers causing biodiversity loss across the globe. The transformation of natural and semi-natural habitats into agro-environments and settlement areas causes the reduction of species diversity, and thus faunal homogenization. Objective: In this study, we analyse changes in land-cover and habitat configuration and test for changes in species richness and community composition of butterflies in an urban area and a nature reserve. Method: We analysed historical and recent aerial and satellite pictures, and studied the butterfly fauna for two areas in northern Austria, the urban area around Salzburg city and the nature reserve Bluntautal in close geographic proximity. For these analyses we consider the period 1946–2018. Results: The proportion of settlement area and forest increased in average by about 5%. Size of field copses increased and small-scale connectivity and thus landscape complexity decreased in both areas. In the same time span, we found a decrease in butterfly species richness for both areas, and in the nature reserve Bluntautal particularly for the past two decades by 50%. The species community composition changed significantly, with severe losses of specialist and xerothermophilic species which rely on open and extensively used ecosystems. Conclusions: The findings underpin that the reduction of landscape complexity and the intensification of land-use including urbanization drives the loss of diversity of butterflies and changes in species composition, today dominated by some few generalist species. This trend is particularly observable for the nature reserve Bluntautal, where a large proportion of species diversity has disappeared in recent years despite nature conservation. This case underlines habitat management in nature reserves is needed to hold a high level of habitat quality and to preserve the entire species diversity.
АНАЛИЗ СОВРЕМЕННЫХ ТЕНДЕНЦИЙ РАЗВИТИЯ НАУКИ И ВЫСШЕГО ОБРАЗОВАНИЯ В УСЛОВИЯХ ЦИФРОВИЗАЦИИ ЭКОНОМИКИ
Creators: name: Н. А. Литвинова
name: А. Г. Изотова
name: А. А. Токарев
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: научные учреждения
цифровизация
информатизация образования
наука и высшее образование
образовательный процесс
кадры

description: В статье рассматриваются основные тенденции развития научной и образовательной сферы в рамках цифровизации экономики. Перечислены ключевые направления развития, описан ряд проблем в сфере науки и высшего образования. Авторами приведены решения вопросов, в которых приоритетным направлением развития системы образования выступает информатизация и создание цифровой образовательной среды на базе современных информационных технологий.
Time Double-Slit Interference in Tunneling Ionization
Creators: name: Arbo, Diego
name: Persson, Emil
name: Burgdoerfer, Joachim
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that interference phenomena plays a big role for the electron yield in ionization of atoms by an ultra-short laser pulse. Our theoretical study of single ionization of atoms driven by few-cycles pulses extends the photoelectron spectrum observed in the double-slit experiment by Lindner et al, Phys. Rev. Lett. \textbf{95}, 040401 (2005) to a complete three-dimensional momentum picture. We show that different wave packets corresponding to the same single electron released at different times interfere, forming interference fringes in the two-dimensional momentum distributions. These structures reproduced by means of \textit{ab initio} calculations are understood within a semiclassical model.
description: 7 pages, 5 figures
Hybrid discrete fracture network inversion of hydraulic tomography data from a fractured-porous field site
Creators: name: Römhild, Lukas
name: Ringel, Lisa Maria
name: Liu, Quan
name: Hu, Linwei
name: Ptak, Thomas
name: Bayer, Peter
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 551

description: The accurate characterization of hydraulic conductivity heterogeneities in an aquifer is crucial for predicting flow and transport processes correctly. Hydraulic tomography (HT) experiments are often used to infer the hydraulically relevant features, but the correct inversion of the data remains a challenging task. We implemented a discrete fracture network (DFN) inversion approach that is expanded by considering a nonzero matrix permeability. The hybrid model allows the accurate characterization of fractured-porous sites by taking into account both matrix and fracture flow. This novel inversion algorithm is successfully applied to HT data acquired at a field site in Goettingen (Germany), and the results are compared with those of a standard travel time inversion. Furthermore, we validate the inversion results by using them as the underlying material parameters for simulating heat tracer experiments and comparing the modeled temperature responses with those of heat tracer tests actually conducted at the site. It is shown that the DFN ensemble predicts the thermal response of the experiments correctly for the two major fractures in terms of location, amplitude, and time-dependent behavior of the temperature anomaly, as long as the stochastic nature of the results is taken into account. We conclude that considering both matrix and fracture flow in a hybrid DFN inversion approach can lead to significant improvements in flow and transport modeling at fractured-porous sites.
ТЕНДЕНЦИИ РЫНКА СЕЛЬХОЗТЕХНИКИ В РОССИИ
Creators: name: Е. А. Мазилов
name: О. С. Демидова
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: сельское хозяйство
техника
тракторы
рынок
тенденции

description: Сельское хозяйство в России является важным элементом системы народного хозяйства. Помимо очевидного экономического эффекта, оно является важным фактором продовольственной и национальной безопасности государства. Поэтому актуальной задачей является обеспечение бесперебойной работы сельхозорганизаций, в том числе за счет соответствующей качественной техники. В статье представлены результаты оценки состояния рынка сельхозтехники в России, проведен анализ экспорта-импорта тракторов. Выявлены факторы спроса на тракторную технику. Сделаны выводы о перспективах данного рынка в стране.
Model reduction for stochastic systems with nonlinear drift
Creators: name: Redmann, Martin
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 510

description: In this paper, we study dimension reduction techniques for large-scale controlled stochastic differential equations (SDEs). The drift of the considered SDEs contains a polynomial term satisfying a one-sided growth condition. Such nonlinearities in high dimensional settings occur, e.g., when stochastic reaction diffusion equations are discretized in space. We provide a brief discussion around existence, uniqueness and stability of solutions. (Almost) stability then is the basis for new concepts of Gramians that we introduce and study in this work. With the help of these Gramians, dominant subspace is identified leading to a balancing related highly accurate reduced order SDE. We provide an algebraic error criterion and an error analysis of the propose model reduction schemes. The paper is concluded by applying our method to spatially discretized reaction diffusion equations.
New stochastic approach to the renormalization of the supersymmetric ϕ^4 with ultrametric
Creators: name: Rodriguez-Romo, Suemi
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a new real space renormalization-group map, on the space of probabilities, to study the renormalization of the SUSY ϕ^4. In our approach we use the random walk representation on a lattice labeled by an ultrametric space. Our method can be extended to any ϕ^n. New stochastic meaning is given to the parameters involved in the flow of the map and results are provided.
description: 17 pages, Latex 2e, to appear in Int. Jour. of Mod. Phys. A
ИНСТРУМЕНТЫ ОЦЕНКИ ЭКОЛОГО-ЭКОНОМИЧЕСКОЙ СБАЛАНСИРОВАННОСТИ ДЕЯТЕЛЬНОСТИ ПРЕДПРИЯТИЙ
Creators: name: Т. В. Майорова
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: устойчивое развитие; экологическая безопасность; нефинансовая отчетность
экологические индикаторы; энергопотребление
парниковые газы

description: Статья посвящена вопросам оценки эколого-экономической сбалансированности крупных промышленных производств. С целью изучения информативности и полноты отражения экологической составляющей в системе управления предприятием, проведен сравнительный анализ экологических показателей, рекомендуемых для оценки эффективности экологической деятельности. Систему экологических индикаторов, характеризующих антропогенное воздействие на окружающую среду, предложено сгруппировать по модели «давление-состояние-реакция» и дополнить индикаторами интенсивности использования топлива и выбросов парниковых газов. Предлагаемая комплексная система экологических индикаторов положена в основу оценки уровня экологоэкономической сбалансированности, в том числе, с позиций снижения углеродоемкости и повышения эффективности использования различных видов энергии.
Additional file 8 of Integrative bioinformatics analysis characterizing the role of EDC3 in mRNA decay and its association to intellectual disability
Creators: name: Scheller, Ute
name: Pfisterer, Kathrin
name: Uebe, Steffen
name: Ekici, Arif
name: AndrĂŠ Reis
name: Jamra, Rami
name: Ferrazzi, Fulvia
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Figure S3 Principal component analysis plot for transcriptome profiles of SKNBE samples. Plot of the first two components obtained by principal component analysis of the five knockdown and three control samples. (PDF 309Â kb)
SARS-CoV-2 infection is associated with physical but not mental fatigue : findings from a longitudinal controlled population-based study
Creators: name: Schurr, Marisa
name: Junne, Florian
name: Martus, Peter
name: Paul, Gregor
name: Jürgensen, Jan Steffen
name: Allwang, Christine
name: Binneböse, Marius
name: Wallis, Hannah
name: Mikolajczyk, Rafael
name: Galante-Gottschalk, Annette
name: Zipfel, Stephan
name: Ehehalt, Stefan
name: Giel, Katrin
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 610

description: Objective: Fatigue has been identified as the core symptom of long-Covid, however, putative pandemic-related influences remain largely unclear. We investigated trajectories of total, physical and mental fatigue and the factors associated with it in previously infected and non-infected individuals up to one year post- infection. Methods: We used data from a longitudinal cohort study of German adults with two samples: A representative probability sample and a sample of individuals with proven SARS-CoV-2 infection. Surveys were conducted in spring 2020(T1), autumn 2020(T2) and summer 2021(T3). Fatigue was assessed using the FAS, distinguishes between physical and mental fatigue. Depression, anxiety and stress were assessed using PHQ-4 and PSQ. Results: 1990 participants [mean age 47.2 (SD = 17.0), 30.5% previously infected] were included in the survey at T1 (n = 1118 at T2, n = 692 at T3). Total and physical fatigue, but not mental fatigue were significantly higher in the previously infected compared to the non-infected sample at T2, but this group difference disappeared at T3. We identified Covid-infection as a factor associated with transient total and physical fatigue at T2. Depression, anxiety and stress at T1 were associated with total, physical and mental fatigue at both follow-ups. Conclusions: Our results highlight the importance of considering physical and mental fatigue as separate entities, while suggesting a greater relevance of the physical signs of fatigue in understanding long-Covid. The results further showed that baseline mental health symptoms were the most strongly associated with fatigue trajectories.
Recent developments, challenges, and future research directions in tomographic characterization of fractured aquifers
Creators: name: Ringel, Lisa Maria
name: Illman, Walter A.
name: Bayer, Peter
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 550

description: This work reviews various studies of hydraulic and pneumatic tomography for estimation of flow properties of fractured geologic media with hydraulic and pneumatic tomography. The underlying conceptual inversion models can be broadly classified as continuum and discrete fracture network models and deterministic and stochastic approaches. A heterogeneous continuum method applies porous media parameters, while a DFN approach utilizes structural and hydraulic properties of fractures. An overview of field, laboratory, and synthetic studies with applications of hydraulic, pneumatic, or tracer tomography for the characterization of fractured geologic media shows that most studies rely on a heterogeneous continuum conceptual model and geostatistical methods to achieve a solution to the inverse problem. The application of a heterogeneous continuum model results in hydraulic properties that are representative of both fracture and matrix. Therefore, this approach may be more operationally useful for large scale sites with a non-negligible hydraulic conductivity of the rock matrix and high fracture intensity. The flow properties of single fractures can be estimated by applying a discrete fracture network (DFN) model. However, assumptions concerning fracture patterns and corresponding flow properties can lead to an oversimplified geological model. Possibilities for future research include integrating additional data and results from other inversion methods, the application of neural networks for inversion, the implementation of inversion results for the prediction and optimization of processes according to the planned application at the site, and opportunities for real-time inversion.
Cluster mislocation in kinematic Sunyaev-Zel'dovich (kSZ) effect extraction
Creators: name: Calafut, Victoria
name: Bean, Rachel
name: Yu, Byeonghee
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the impact of a variety of analysis assumptions that influence cluster identification and location on the kSZ pairwise momentum signal and covariance estimation. Photometric and spectroscopic galaxy tracers from SDSS, WISE, and DECaLs, spanning redshifts $0.05
description: Version accepted for publication in PRD
Additional file 1: of Antioxidant and cytotoxic activities of Dendrobium moniliforme extracts and the detection of related compounds by GC-MS
Creators: name: Mukti Paudel
name: Chand, Mukesh
name: Basant Pant
name: Bijaya Pant
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Total polyphenol or flavonoid contents in the plant extracts of D. moniliforme (triplicate data). (DOCX 12 kb)
ФАКТОРЫ, ВЛИЯЮЩИЕ НА ФИНАНСОВЫЙ РЕЗУЛЬТАТ ДЕЯТЕЛЬНОСТИ ОРГАНИЗАЦИИ
Creators: name: З. Л. Мараева
name: М. К. Афанесян
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: финансовый результат
внутренние факторы
внешние факторы
коммерческая организация

description: В статье рассмотрены и выделены основные внутренние и внешние факторы, которые влияют на финансовый результат организации, по мнению различных отечественных и иностранных учёных. Раскрыто содержание факторов, обоснована их важность при принятии управленческих решений, направленных на увеличение доходов и снижение расходов и, как следствие, рост показателя финансовых результатов экономического субъекта.
Design, synthesis, and biological characterization of proteolysis targeting chimera (PROTACs) for the ataxia telangiectasia and RAD3-related (ATR) kinase
Creators: name: Alfayomy, Abdallah M.
name: Ashry, Ramy
name: Kansy, Anita G.
name: Sarnow, Anne-Christin
name: Erdmann, Frank
name: Schmidt, Matthias
name: Krämer, Oliver Holger
name: Sippl, Wolfgang
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 615

description: The Ataxia telangiectasia and RAD3-related (ATR) kinase is a key regulator of DNA replication stress responses and DNA-damage checkpoints. Several potent and selective ATR inhibitors are reported and four of them are currently in clinical trials in combination with radio- or chemotherapy. Based on the idea of degrading target proteins rather than inhibiting them, we designed, synthesized and biologically characterized a library of ATR-targeted proteolysis targeting chimera (PROTACs). Among the synthesized compounds, the lenalidomide-based PROTAC 42i was the most promising. In pancreatic and cervix cancer cells cancer cells, it reduced ATR to 40 % of the levels in untreated cells. 42i selectively degraded ATR through the proteasome, dependent on the E3 ubiquitin ligase component cereblon, and without affecting the associated kinases ATM and DNA-PKcs. 42i may be a promising candidate for further optimization and biological characterization in various cancer cells.