cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The apical membrane protein podocalyxin acts as an anti-adhesin in epithelial ovarian carcinoma
Creators: name: Cipollone, Jane Alexandra
Publisher: name: University of British Columbia
Year: 2011

description: Podocalyxin is a heavily sialylated and sulfated integral membrane protein with anti-adhesive properties that contributes to apical domain formation in normal, polarized epithelial cells. Immunohistochemical analysis of an outcome-linked ovarian tumour microarray (TMA) revealed that podocalyxin was expressed in the majority of lesions but showed no significant correlation with poor outcome. Podocalyxin expression was most prevalent in serous tumours where it was often apically localized in low-grade well-differentiated tumours. In the normal ovary, podocalyxin expression was moderate and localized to the free peritoneal surface of normal ovarian surface epithelia (OSE), serving to distinguish the OSE from its underlying stroma. Interestingly, podocalyxin was apically localized in dysplastic, columnar OSE suggesting that it may serve as a marker of polarity early in the carcinogenic process. After characterizing podocalyxin expression in a variety of ovarian carcinoma cell lines, OVCAR-3, a low podocalyxin expressing cell line, was forced to overexpress the mouse podocalyxin cDNA. Forced overexpression of podocalyxin did not disrupt cellcell junctions in polarized monolayers. However, it did disrupt cohesive cell-cell aggregation in suspension. In addition, podocalyxin overexpression in depolarized monolayers disrupted celhsubtratum adhesion. Podocalyxin overexpression caused a marked decrease in cell adhesion to fibronectin, mesothelial cells and to anti-β1 integrin antibody-coated wells, suggesting that high levels of podocalyxin may interfere with integrin engagement. To investigate the consequences of podocalyxin overexpression on β1 integrin localization in polarized monolayers and 3D cell clusters, dual immunofluorescence staining was performed for podocalyxin/β1 integrin. Podocalxyin overexpressing monolayers targetted podocalyxin to the apical membrane, resulting in a subtle depletion of β1 integrin from this site. In non-polar 3D cultures, podocalyxin overexpressing cell clusters mislocalized podocalxyin to the cell-matrix interface causing β1 integrin depletion from this membrane domain. Therefore, as a cell-ECM disrupting anti-adhesin, mislocalized podocalyxin may promote the dissemination of primary tumour nodules into the peritoneal cavity by interfering with integrin engagement at the tumounECM interface.
ATLAS RPC Cosmic Ray Teststand at INFN Lecce
Creators: name: Cataldi, G.
name: Chiodini, G.
name: Assiro, R.
name: Creti, P.
name: Fiore, G.
name: Grancagnolo, F.
name: Miccoli, A.
name: Perrino, R.
name: Podkladkin, S.
name: Primavera, M.
name: Ventura, A.
name: Bianco, M.
name: Brambilla, E.
name: Cazzato, A.
name: Chiri, C.
name: Coluccia, M. R.
name: Gerardi, R.
name: Gorini, E.
name: Spagnolo, S.
name: Tassielli, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We describe the design and functionality of the cosmic ray teststand built at INFN Lecce for ATLAS RPC quality control assurance.
description: XXIV Physics in Collisions Conference (PIC04), Boston, USA, June 2004, 3 pages, LaTex, 2 eps figures. MONP05
title: Skills for Creativity in Graphic Design: Testing the relationship between visualisation, written comprehension, and graphic design creativity
Creators: name: Jeffries, Karl K.
Publisher: name: The Open University
Year: 2017

description: This thesis explores the relationship between skills, creativity and domain. It is situated within an evolving topic of design creativity; an emerging field that interfaces between creativity research, which has often occurred in the field of psychology, and design research often associated with the fields of engineering, art and design. Through five interconnected studies, and the domain of graphic design as the basis for experimentation, the research culminates in testing the relationship between creative output and skills considered important for competent performance in graphic design. How to assess graphic design creativity in a manner credible to both the creativity research and design research community has been a core challenge for this thesis. The method selected - the Consensual Assessment Technique (CAT) - before this thesis had yet to be used as a reliable measure of graphic design creativity in experimental research. For this reason, three of the studies were directed at establishing the reliability of the CAT. • One undertook the first systematic literature review of the CAT in design research; • a second tested the assumption that a graphic design CAT would show acceptable levels of inter-rater reliability (as researchers had found in other domains of design); • a third focused on optimising the CAT to measure graphic design creativity. Additionally, given the wide range of graphic design competencies available, a conceptual framework was developed to prioritise those most important, and suitable, for experimental study. Two were identified (mental visualisation, and written comprehension) and each was tested for its relationship to graphic design creativity. Where other researchers have suggested or found a relationship, in this study, no significant correlations could be evidenced for either mental visualisation or written comprehension with creative output. Such a finding is likely counter-intuitive to many in art and design, thus, the implications of this study impact upon debates within design creativity research, design education, and graduate skill gaps for the Creative Industries.
Electronic state around vortex in a two-band superconductor
Creators: name: Ichioka, Masanori
name: Machida, Kazushige
name: Nakai, Noriyuki
name: Miranovic, Predrag
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Based on the quasiclassical theory, we investigate the vortex state in a two-band superconductor with a small gap on a three dimensional Fermi surface and a large gap on a quasi-two dimensional one, as in MgB_2. The field dependence of zero-energy density of states is compared for fields parallel and perpendicular to the ab plane, and the anisotropy of the vortex core shape is discussed for a parallel field. The Fermi surface geometry of two-bands, combining the effect of the normal-like electronic state on the small gap band at high fields, produces characteristic behavior in the anisotropy of c- and ab-directions.
description: 6 pages, 6 figures, to appear in Phys. Rev. B
Additional file 7 of Prevalence of adolescent deliveries and its complications in Cameroon: a systematic review and meta-analysis
Creators: name: Tsi Njim
name: Bayee Swiri Tanyitiku
name: Carlson Sama Babila
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 7. Meta-analysis of maternal complications of adolescent deliveries. Meta-analysis of the various maternal complications of adolescent deliveries in Cameroon.
Foreground contributions to the Cosmic Microwave Background
Creators: name: Wibig, Tadeusz
name: Wolfendale, Arnold W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A detailed search has been made for evidence of foreground contributions to the Cosmic Microwave Background (CMB) WMAP, such foregrounds being related to our Galaxy. We find remarkable results. On the largest angular scales we find significant differences between the power in the fluctuations for positive and negative Galactic latitudes and between the four Galactic Quadrants. There are also differences between the power spectrum at latitudes within 10 deg of the Plane and at higher latitudes. The `slope' of the power spectrum has similar variations. In an effort to find the origin of these Galactic-style effects we have examined the evidence from Galactic gamma rays, specifically from the EGRET instrument. A correlation is found between gamma ray intensities and the CMB and other cosmic ray indicators. Most of the large scale Galactic asymmetries (eg north, south difference and Quadrant variations) have analogues in cosmic ray asymmetries and also in some other Galactic properties, such as the column density of gas. Thus, it is possible to hypothesise on direct cosmic ray-induced contributions, although it may be that cosmic rays are simply the indicators of Galactic `conditions' which are influencing the residual CMB fluctuations. Irrespective of the actual cause of the correlations we have endeavoured to extrapolate to the situation where the residual foreground is minimised. The effect on the usually-derived cosmological properties - universal matter content, ionization, the tensor contribution, tilt and curvature - is briefly examined.
description: 15 pages
Strategies to Enhance Broiler Meat Production During Summer Heat Stress
Creators: name: Smith, Michael O.
name: Smith, Michael O.
Publisher: name: Unknown
Year: 1998
Subjects: Livestock Production/Industries
Productivity Analysis

description: Broiler meat is generally considered to be an economical source ofmeat protein for the average consumer in many areas of the world. In order for this product to maintain its competitive edge, production volume and efficiency of production in less developed countries must be improved. One factor which generally disrupts production in certain geographical areas is heat stress. The adverse effect ofheat stress on production is primarily due to decreased weight gain and increased mortality. This paper reviews four studies conducted to assess the effects of high environmental temperature on broiler growth and meat yield as well as to evaluate the impact of dietary mineral additives on performance. In the first experiment, commercial broilers were reared from 22 to 49 days ofage at either 23.9 constant temperature (thermoneutral, TN) or 23.90C to 35°C cycling high temperature (heat stress, lIS). Birds grown in the HS environment weighed 21% less (P
The Impact of Improved Breeds on Goat Production in Jamaica
Creators: name: Fearon, Albert L.
name: Asiedu, Francis H.
name: Seaton, Julian M.
name: Fearon, Albert L.
name: Asiedu, Francis H.
name: Seaton, Julian M.
Publisher: name: Unknown
Year: 1998
Subjects: Farm Management
Livestock Production/Industries

description: There is evidence that goats were imported into Jamaica as early as 1894 either from the Canary Island or Africa. There was however, no organized importation until the mid eighteenth century when the Nanny and Rupi goats were imported from Europe and Spain. Thereafter the Angora, Anglo-Nubian, Toggenburg, Saanen, Alpine, LaMancha and Boer have been introduced. The Caribbean Agricultural Research and Development lnstitute (CARDl) under the European Development Fund (EDF) Technology Transfer and Applied Research Project (TTARP) embarked on a goat development project in 1990. The activities included the introduction ofimproved genetic material, improved feeding, improved management and husbandry practices. Under the CARDI/EDF TIARP, eight Purebred Anglo-Nubian bucks and 36 does were imported from the UK. into Jamaica in 1992. The first organized importation of Boer goats was in December 1996 when 17 and 4 Boer bucks and does respectively were imported from the USA. The present purebred Anglo-Nubian population in Jamaica is approximately 178 (75 bucks and 103 does), while that ofpurebred Boers is about 159, comprising 95 bucks and 64 does. To date over 10,000 native or graded does have been bred to the improved breeds, producing more than 16,000 crossbred Anglo-Nubian and Boer 􀀀~􀀀o􀀀a􀀀t􀀀s􀀀. Reproductive and growth performance of the Anglo-Nubian have been monitored over the past five years 'While data collection on the same parameters for the Boers commenced a year ago. The influence of the two breeds on the Jamaica goat industry is discussed within the context ofsocioeconomic impact and effect on farm family income.
THE FEATURES OF POLYSEMANTIC VERBS IN THE ENGLISH LANGUAGE
Creators: name: Mohichehra Olimovna Yalgosheva
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Polysemy
verb
language
linguistic feature

description: This article discusses the peculiarities of polysemantic verbs in the language and gives some examples for it. Furthermore, it discusses the benefits of the polysemantic verbs
O'ZBEK TILSHUNOSLIGIDA ETNOGRAFIZMLARGA OID AYRIM TADQIQOTLAR XUSUSIDA
Creators: name: Sobira Rustam Qizi Gulmuradova
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: o’zbek tilshunosligi
etnografizm
folklor
millat
so’z

description: Mazkur maqolada o’zbek tilshunosligida etnografizmlarga oid ayrim tadqiqotlar va etnografizm tushunchasi bilan bog’liq masalalar xususida so’z yuritilgan
Registration of Rural Collective Land: A Case Study of Ma’anshan City in Anhui Province
Creators: name: WANG Yingxiao
name: YU Zhongxiang
name: WANG Yingxiao
name: YU Zhongxiang
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Rural areas, Collective land, Registration, Ma’anshan City

description: Making unified registration of rural collective land and granting legal rights of rural collective and farmer land are necessities for protecting the fundamental interests of farmers, implementing the party’s rural policies, and the source of unified real estate registration, and will lay a solid foundation for smooth implementation of registration of real estate. According to requirements of Notice of the General Office of the People 's Government of Anhui Province on Implementing the Confirmation and Registration of Ownership of Rural Collective Land (Wan Zheng Ban [2009] No. 116), in order to integrate urban and rural development and safeguard the rights and interests of farmers, since January 2010, Ma’anshan Municipal Government has made an overall deployment in the whole city to carry out the confirmation and registration of rural collective land. However, complex property situation of the collective land and the problems of existing registration system have brought about many problems. Through the research and analysis, we came up with recommendations for improving the registration of rural collective land.
SPORT KASALLIGI YOKI “OVERTRAINING SINDROMI”
Creators: name: Xolmuratov, Ravshan Napasovich
name: Abdalimov, Odil Xamadullayevich
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Sport kasalligi
overtraining sindromi
mashg’ulot darajalari

description: Ushbu maqolada sportchilarning haddan tashqari mashq qilish (overtraining) sindromining asosiy kelib chiqish sabablari va ularni oldini olish, bartaraf qilish haqida so’z boradi
Fine-scale population genetic structure of the eastern Pacific bay pipefish, Syngnathus leptorhynchus
Creators: name: De Graaf, Ramona Christine
Publisher: name: University of British Columbia
Year: 2011

description: Seascapes are complex systems with features that both restrict and enhance dispersal and gene flow among individuals. Understanding factors shaping genetic diversity and genetic population substructure can assist in planning effective conservation areas. Syngnathus leptorhynchus is an eelgrass-dependent fish species ranging from Alaska to Mexico. Pipefish males brood eggs in a specialized brood pouch until their emergence as fully developed young. S. leptorhynchus has a body form that presumably reflects adaptations to mimic Zostera marina L. blades which may, in combination with the provision of prolonged parental care, limit its dispersal potential and promote population subdivision. Syngnathus leptorhynchus were collected from 17 localities iii Barkley Sound, Vancouver Island, British Columbia. A total of 156 alleles were detected with 5 microsatellite loci with an average of 31 (STDV 13.9) alleles per population. Genetic diversity was high and the observed multi-locus heterozygosity was 0.91. Genetic diversity and allelic richness were lowest in North Barkley Sound encompassing the Broken Group Islands, Pacific Rim National Park Reserve (BGI). Pipefish genetic differentiation revealed patterns of local heterogeneity at small spatial scales within the BGI archipelago, but regional homogeneity at larger spatial scales. Genetic differentiation measured over the five loci was weak but statistically significant (Fst = 0.005, P = 0.0001) over a maximum distance between localities of 83 km. Individual pairwise Fst comparisons ranged from 0.00 to 0.017. There was evidence for closed population dispersal consistent with geography and two nascent genetic subpopulations encompassing East Barkley and South/North Barkley Sound. Pipefish at Gibralter Island (BGI) were significantly diverged from other localities. Fjordal environments appeared to restrict pipefish gene flow between the two genetic subpopulations. Archipelagos and deepwater channels restricted pipefish gene flow and increased genetic differentiation. Genetic connectivity of pipefish in localities within the BGI archipelago was restricted and localities were significantly differentiated from each other. Pipefish in two BGI localities, however, revealed unrestricted connectivity and were genetically similar to neighbouring localities outside this oceanographically complex archipelago. Coastal habitats maintain connectivity among pipefish in eelgrass beds located in South/North Barkley Sound and were important in promoting an isolation-by-distance pattern among coastal eelgrass beds. Pipefish genetic neighbourhoods ranged in linear distance from 40-60 kilometres.
CP Violation in B Decays and the CKM Matrix
Creators: name: Olaiya, E. O.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Results by the BaBar and Belle experiments of the measurements $\sin 2α$, $\sin 2β$ and $\sin (2β+ γ)$ along with the CKM matrix elements $V_{cb}$ and $V_{ub}$ are presented. The BaBar and Belle experiments $b \to sc\bar{c}$ results for $\sin 2β$ are in good agreement with each other, comfortably establishing CP violation within B decays. However, there is a 3.5 standard deviation between this result and $\sin 2β$ measured by the Belle experiment using $B^0 \to ϕK^0_S$ decays. Belle also find evidence for CP violation through time dependent measurements of the decay $B^0 \to π^+ π^-$, whilst a tighter constraint has been placed on the unitarity angle $α$ by BaBar, using time dependent studies of the decay $B^0 \to ρ^+ρ^-$ .
description: Invited talk at the XXIV Physics in Collisions Conference (PIC04), Boston, USA, June 2004, 14 pages, LaTeX, 7 eps figures. PSN SUNT06
SCUTELLARIA COMOSA JUZ. (LAMIACEAE) НИНГ ФАРҒОНА ВОДИЙСИДАГИ ТАБИИЙ ЗАХИРАЛАРИ
Creators: name: Зухуридин Нажмидин Ўғли Жўраев
name: Муҳаббат Қудратовна Асадова
name: Муҳайё Хусановна Акбарова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: табиий захира
биологик захира
эксплуатацион захира
популяция
йиллик ҳосилдорлик
тарқалиш хариталари
хатлов

description: Доривор ўсимлик Scutellaria comosa нинг Фарғона водийсидаги биологик, эксплуатацион захираси ва йиллик йиғиш имконият ҳажмлари баҳоланиб ҳисоблаб чиқилган ҳамда уларнинг тарқалиш хариталари яратилган, муҳофаза қилиш учун тавсиялар ишланган
title: Effects on the relative sizes of inhomogeneities on the mechanical behavor of composite materials
Creators: name: Arkauz, Silvia Zulaika
Publisher: name: TU Wien
Year: 2015
Subjects: subject: Kontinuumsmikromechanik
subject: Simulation
subject: Verbundwerkstoffe
subject: Einheitszellen
subject: Finite Elemente
subject: Continuum micromechanics
subject: Simulation
subject: Composites
subject: Unit cells
subject: Finite Element Method

description: This thesis examines the influence of monomodal vs. bimodal aspect ratio on the effective elastic moduli of composites reinforced by aligned continuous cylindrical fibers. The elastic modulus of a porous material with analogous morphology is also analyzed. For the transversally isotropic fiber reinforced composite, out of the five independent elastic constants, the transverse elastic and shear moduli give similar behaviors, increasing their values with decreasing diameter ratio for small volume fractions and reversing this behavior for higher volume fractions. Apart from this, the axial Young's modulus and Poisson's ratio do not show a significant dependence on diameter ratio, giving very similar or identical values for most of the analyzed cases. The axial shear modulus is found to be higher for greater difference between fiber diameters. Finally, the transverse bulk modulus and the transverse Poisson's coefficient show some minor differences only for some volume fractions, appearing to be largely independent of the diameter ratio. When analyzing the porous material, similar results were obtained. The axial elastic modulus and the axial Poisson's coefficient do not depend on the diameter ratio. The transverse elastic and shear moduli show the opposite behavior to the non-porous case. The axial shear modulus and the transverse bulk modulus show some minor dependence on the diameter ratio, decreasing their values with decreasing ratio. Finally, the transverse Poisson's coefficient shows some dependence on the diameter ratio for higher volume fractions, increasing its value as the fiber diameters become more equal to each other.
ЎЗБЕК ХАЛҚИ ЭТНОГОНИК БИЛИМЛАРИНИ РИВОЖЛАНТИРИШГА ДОИР
Creators: name: Валишер Элмуродович Абиров
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: ўзбек
этногония
этногенез
этник тарих
туркий халқлар
Ўрхун-Енисей ёдгорликлари
фолклор манбалар

description: Этногоник манбалар маълум бир халқнинг келиб чиқиши билан боғлиқ бой маълумотларни беради. Тарихий ўтмишларига оид ўзларининг ёзма далиллари кам бўлган халқларни ўрганиш ҳақида гап кетганда, этногониянинг илмий манбаси аҳамияти катта. Маълум бир халқ этногонияси ўша халқ тарихий-этнографик билимларининг ҳақиқий бойлигидир. Этногоник билимлар халқнинг маънавий маданиятининг бир қисми сифатида қимматли тарихийэтнографик тадқиқотларни талаб қилади. Ўзбек халқи тарихида асрлар давомида тўпланиб, сақланиб ёки оғзаки равишда авлоддан-авлодга ўтиб келаётган манбалар кўплаб манбалар мавжуд. Ўзбек халқи этногониясини ривожлантиришга хизмат қиладиган манбалар билан шуғулланиш бугунги кун тадқиқотларида кам учрайди. Ўзбекларнинг қадимий қадриятлари, урфодатлари улардаги бой маълумотларни ўрганиш, ёш авлодга етказиш долзарб вазифадир. Мазкур мақолада ўзбек халқининг этногоник манбалари, улар устида олиб борилган тадқиқотлар билан яқиндандан таништиради ва уларнинг бугунги фанда тутган ўрни масалаларини таҳлил қилади
ВАРИАТИВНОСТЬ В АНГЛИЙСКОМ ЯЗЫКЕ И ЕЕ ИСТОРИЧЕСКИЕ ИСТОКИ
Creators: name: Галия Газизовна Мусина
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: вариант
инвариант
вариативность
тенденция
изоморфизм
фонема
аллофон
морфема
константность

description: Данная статья посвящена исследованию проблемы вариативности в современном английском языке. В ней дается описание случаев использования лексических, грамматических вариантов в наши дни и тенденции их развития. Автор пытается дать анализ подобных явлений, прибегая к исследованию исторических истоков становления национального литературного английского языка конца 16 века, так как, именно этот период характеризуется бурным развитием и становлением многих грамматических категорий в английском языке
Evaluation of Modern Agricultural Development Level in Huaibei Area of Anhui Province
Creators: name: ZHANG Shimu
name: YU Zhongxiang
name: ZHANG Shimu
name: YU Zhongxiang
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Modern agriculture, Development level, Evaluation, Huaibei area

description: Based on the data of modern agricultural development level in Huaibei area, this paper made a comprehensive evaluation on the modern agricultural development of 6 cities in Huaibei area by Analytic Hierarchy Process (AHP). It analyzed the development trend and difference in the level of agricultural input, the level of agricultural output, the level of rural social development and the level of agricultural ecological security. The study shows that the overall level of modern agricultural development in Huaibei area is rising in the past 6 years, with the highest increase in Suzhou City, followed by Huainan City and Huaibei City, and the other cities ranking in the middle. In view of the problems in the process of modern agricultural development in Huaibei area, it came up with recommendations, including strengthening the land consolidation, transfer of agricultural population, improving the rural education and controlling the agricultural pollution.
Additional file 6 of Prevalence of adolescent deliveries and its complications in Cameroon: a systematic review and meta-analysis
Creators: name: Tsi Njim
name: Bayee Swiri Tanyitiku
name: Carlson Sama Babila
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 6. Meta-analysis of risk factors of adolescent deliveries. Meta-analysis of the various risk factors of adolescent deliveries in Cameroon.
title: Gut Patterning In Development And Evolution: A Comparative Differential Transcriptomics Approach
Creators: name: Cuomo, Claudia
Publisher: name: The Open University
Year: 2017

description: All bilaterians share a common kit of transcription factors and cis-regulatory elements that compose the Gene Regulatory Network (GRN) essential for the development of the body plan. Modifications within the elements of the GRN determine the evolution of animal forms. In this study, the GRN for embryonic gut specification in two echinoderm species, the sea urchin Strongylocentrotus purpuratus and the sea star Patiria miniata, has been studied with the purpose of acquiring further knowledge on the process of gut patterning in the sea urchin larva and to compare it with the sea star embryo, focusing on the role that Xlox and Cdx transcription factors have in this process in both echinoderm species. Taking advantage of genome-wide approaches and modern high-throughput technologies, a partial reconstruction of the sea urchin GRN around Xlox and Cdx transcription factors, known for their key role to start the gut specification process, has been achieved leading to describe the putative interactions of the TFs in the network. An important novel node of the sea urchin GRN featuring the interaction between Sp-Meis, an homeobox gene, and Sp-Lox protein has been revealed and the occupancy of Sp-Lox protein on Sp-Meis regulatory region has been demonstrated by ChIP-PCR. The comparison of the differentially expressed genes after Xlox and Cdx perturbation in both sea urchin and sea star embryos has revealed that, although the absence of these two proteins affects some digestive functions and developmental processes related to its specification, however many of the regulatory genes involved in these mechanisms are not the same in the two species. This result suggests a phenomenon of rewiring of the gut GRN in S. purpuratus and P. miniata that, although belonging to the same phylum Echinodermata, are distant million years in term of evolutionary time, as recorded by fossil records.
ХУРМО МЕВАЛАРИНИ ТУРЛИ УСУЛЛАРДА ИПГА ОСИБ ОФТОБДА ҚУРИТИШ ТЕХНОЛИГИЯСИ
Creators: name: Малохат Холмуродовна Хакимова
name: Мухамаджон Парпиевич Парпиев
name: Абдуқодир Муҳаммадиевич Назаров
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: нав; сув; етиштириш технологияси; самарадорлик
сақлаш; қуритиш

description: Ўзбекистонда иссиқ об-ҳаво шароитларининг узоқ вақт давом этиши сабабли хурмо мевасини бир-биридан ҳарорат шароитлари билан фарқ қилувчи куз даврларида бемалол қуритиш имконияти мавжуд. Ушбу илмий мақолада хурмо мевасини тоғли ҳудудда 3 хил усулда яъни ипга осиб қуритиш бўйича ўтказилган тажриба натижалари келтириб ўтилган. Тадқиқот натижаларига кўра Ўзбекистонда етиштирилаётган хурмо навлари ичидан қуритишга яроқлилари ажратиб олинган ва керакли тавсиялар берилган. Бунга кўра энг яхши кўрсаткич Хиакуме (назорат) – 30,5%, Зенджи-мару – 31,3%, Томапон – 27,7% ва Фую – 24,8% навларида кузатилди. Хурмо мевасини пўстини арчиб қайноқ сувга ботириб олиб ипга осиб қуритиш бўйича тажрибаларда энг кам қуритилган маҳсулот чиқиш миқдори Шенг навида кузатилди яъни 24,6 % ни ташкил қилди
Simultaneous two-color snapshot view on ultrafast charge and spin dynamics in a Fe-Cu-Ni tri-layer
Creators: name: Rösner, Benedikt
name: Vodungbo, Boris
name: Chardonnet, Valentin
name: Döring, Florian
name: Guzenko, Vitaliy A.
name: Hennes, Marcel
name: Kleibert, Armin
name: Lebugle, Maxime
name: Lüning, Jan
name: Mahne, Nicola
name: Merhe, Aladine
name: Naumenko, Denys
name: Nikolov, Ivaylo P.
name: Lopez-Quintas, Ignacio
name: Pedersoli, Emanuele
name: Ribič, Primož R.
name: Savchenko, Tatiana
name: Watts, Benjamin
name: Zangrando, Marco
name: Capotondi, Flavio
name: David, Christian
name: Jal, Emmanuelle
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Ultrafast phenomena on a femtosecond timescale are commonly examined by pump-probe experiments. This implies multiple measurements where the sample under investigation is pumped with a short light pulse and then probed with a second pulse at various time delays to follow its dynamics. Recently, the principle of streaking extreme ultraviolet (XUV) pulses in the temporal domain has enabled recording the dynamics of a system within a single pulse. However, separate pump-probe experiments at different absorption edges still lack a unified timing, when comparing the dynamics in complex systems. Here we report on an experiment using a dedicated optical element and the two-color emission of the FERMI XUV free-electron laser to follow the charge and spin dynamics in composite materials at two distinct absorption edges, simultaneously. The sample, consisting of ferromagnetic Fe and Ni layers, separated by a Cu layer, is pumped by an infrared laser and probed by a two-color XUV pulse with photon energies tuned to the M edges of these two transition metals. The experimental geometry intrinsically avoids any timing uncertainty between the two elements and unambiguously reveals an approximately 100 fs delay of the magnetic response with respect to the electronic excitation for both Fe and Ni. This delay shows that the electronic and spin degrees of freedom are decoupled during the demagnetization process. These observations underline the importance of simultaneous investigation of the temporal response of both charge and spin in multi-component materials. In a more general scenario, the experimental approach can be extended to continuous energy ranges, promising the development of jitter-free transient absorption spectroscopy in the XUV and soft X-ray regimes.
Analysis and Research on Industrial Land Transfer in Hefei City Economic and Technological Development Zone of Anhui Province
Creators: name: LIU Chengcheng
name: YU Zhongxiang
name: LIU Chengcheng
name: YU Zhongxiang
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Industrial land, Transfer, Economic and technological development zone

description: In recent years, with high-speed development of economy and society, and fast propulsion of industrialization and urbanization process in the development zone, average annual land demand in the development zone also quickly enlarges, and the contradiction between high-speed growth of economy and shortage of land resources is apparent increasingly. Meanwhile, to guarantee crop safety and stick to 0.12 billion hm2 of farmland red line as a rigid constraint which could not be exceeded, the supply-demand contradiction of industrial land is more and more prominent. With industrial land scale continues to enlarge, land resources become more and more scarce, but there exists the phenomenon of low-efficiency land use and even idle. For land use characteristics of the development zone, taking Hefei City Economic and Technological Development Zone as an example, the countermeasures of perfecting industrial land transfer mechanism in the development zone are proposed.
Additional file 5 of Prevalence of adolescent deliveries and its complications in Cameroon: a systematic review and meta-analysis
Creators: name: Tsi Njim
name: Bayee Swiri Tanyitiku
name: Carlson Sama Babila
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 5. Meta-analysis showing prevalence of adolescent deliveries in Cameroon. Meta-analysis showing the prevalence of adolescent deliveries by early vs late adolescent deliveries, setting and type of health facility.
Practice and Thinking of Rural Homestead System Reform in Anhui Province
Creators: name: WANG Yue
name: YU Zhongxiang
name: WANG Yue
name: YU Zhongxiang
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Urbanization, Homestead system, Reform, Anhui Province

description: Rural homestead system reform is an important manner of saving and intensive use of rural land in Anhui Province and an important means of impelling new urbanization development in Anhui Province. In the analysis process of urbanization development status quo and trend in Anhui Province, combining the characteristics and existing problems of rural homestead system reform, implementation schedule and experience of rural homestead system reform in Anhui Province are summarized, and the influence factors of rural homestead system reform in Anhui Province are pointed out. By constructing five mechanisms: planning, withdrawing, transfer, management platform and public participation, it could provide the thought and direction for rural homestead system reform in Anhui Province.
Dark Photon Dark Matter in the minimal $B-L$ Model
Creators: name: Choi, Gongjun
name: Yanagida, Tsutomu T.
name: Yokozaki, Norimi
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The extension of the Standard model (SM) with three heavy right handed neutrinos, a complex scalar and the gauged $U(1)_{\rm B-L}$ symmetry (the minimal $B-L$ model) is considered the most compelling minimal one: the presence and the out-of-equilibrium decay of the heavy right handed neutrinos can account for the small masses of the active neutrinos and the baryon asymmetry of the universe. A natural accompanying question concerns whether the minimal $B-L$ model can naturally accommodate an interesting dark matter (DM) candidate. We study the possibility where the current DM population is explained by the gauge boson of $U(1)_{\rm B-L}$ symmetry. We discuss how the minimal set-up originally aimed at the seesaw mechanism and the leptogenesis is connected to conditions making the gauge boson promoted to a DM candidate.
description: 10 pages, 3 figures, published version in JHEP
ДИНАМИЧЕСКАЯ ИДЕНТИФИКАЦИЯ НАДЕЖНОСТИ КОРПОРАТИВНЫХ ВЫЧИСЛИТЕЛЬНЫХ КЛАСТЕРНЫХ СИСТЕМ
Creators: name: Б. А. Ахмедов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Корпоративная вычислительная система
диаграмма
сеть
идентификация и оценка
надежность

description: В данной статье рассмотрена задача идентификации процесса оценки надежности корпоративных вычислительных систем. Определены основные характеристики показателей надежности корпоративных вычислительных систем. Анализированы факторы, активно влияющие на надежность корпоративных вычислительных систем в ходе ее эксплуатации.
title: Simulation of supercritical carbon dioxide cycles for electrothermal energy storage
Creators: name: Flegkas, Stylianos
Publisher: name: TU Wien
Year: 2015
Subjects: subject: Thermische Energiespeicherung
subject: sCO2
subject: Termal Energy Storage
subject: sCO2

description: An up to date synopsis of the existing electrothermal energy storage systems is presented in this thesis. The different concepts are structured accordingly to the working fluid and particularly emphasis is laid on systems that utilize transcritical carbon dioxide cycles. Further a brief overview of thermodynamic gas power cycles and the advantages of carbon dioxide as a working fluid are described. Also an introduction to organic Rankine cycles is given and the disadvantages and advantages over steam cycles are compared. Additionally the used thermal energy storage system is presented and the heat transfer between the media sand and carbon dioxide is analysed. A plethora of electrothermal energy storage systems are calculated in the process simulation software IPSEpro. First simulations feature simple Brayton and re-compression cycles, while also the utilization of waste heat and the usage of an isothermal expander during the charge cycle are proposed. Furthermore the integration of a carbon dioxide transcritical organic Rankine cycle to improve the efficiency of the system is examined. Main findings include that the best round trip efficiency is provided by systems with an isothermal expander which are site-independent, while the usage of waste heat also provides high efficiency values but makes the plant site-dependent. It was shown that the limiting factor to achieve an electrothermal energy storage system with high round trip efficiency are the high exergy losses in the thermal energy storage unit.
Constraints on precipitation-limited hot halos from massive galaxies to galaxy clusters
Creators: name: Singh, Priyanka
name: Voit, G. M.
name: Nath, Biman B.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present constraints on a simple analytical model for hot diffuse halo gas, derived from a fit spanning two orders of magnitude in halo mass ($M_{500} \sim 10^{12.5}-10^{14.5} M_{\odot}$). The model is motivated by the observed prevalence of a precipitation limit, and its main free parameter is the central ratio of gas cooling timescale to free-fall timescale ($t_{\rm cool}/t_{\rm ff}$). We use integrated X-ray and thermal Sunyaev-Zel'dovich observations of the environments around massive galaxies, galaxy groups and clusters, averaged in halo mass bins, and obtain the best-fitting model parameters. We find $t_{\rm cool}/t_{\rm ff} \sim 50-110$, depending on the model extrapolation beyond the halo virial radius and possibly on biases present in the data-sets used in the fitting analysis. The model adequately describes the entire mass range, except for intermediate mass halos ($M_{500} \sim 10^{13.5} M_{\odot}$) which systematically fall below the model predictions. However, the best fits for $t_{\rm cool}/t_{\rm ff}$ substantially exceed the values typically derived from X-ray observations of individual systems ($t_{\rm cool}/t_{\rm ff} \sim 10-30$). We consider several explanations for those discrepancies, including X-ray selection biases and a potential anti-correlation between X-ray luminosity and the central galaxy's stellar mass.
description: 13 pages, 5 figures, 1 table. Accepted for publication in MNRAS
Study on Transfer Problem of Contract and Management Right of Agricultural Land in Anhui Province
Creators: name: LIU Jingliang
name: YU Zhongxiang
name: LIU Jingliang
name: YU Zhongxiang
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Rural land, Contract and management right, Transfer, Anhui Province

description: The status quo and significance of contract and management right transfer of rural land are analyzed, and major problems existed in contract and management right transfer of rural land in Anhui Province are studied, containing unsound transfer market, insufficient flow demand motion, single transfer form, non-standard register, right determination and certificate issuing. On this basis, several policies and suggestions are proposed, such as combining practical use with suitable use of land right determination and certificate issuing, establishing multi-layer rural social security system and expanding land management range.
To Measure, or Not to Measure, That is the Question
Creators: name: Thingna, Juzar
name: Talkner, Peter
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A method is proposed that allows one to infer the sum of the values of an observable taken during contacts with a pointer state. Hereby the state of the pointer is updated while contacted with the system and remains unchanged between contacts while the system evolves in time. After a prescribed number of such contacts the position of the pointer is determined by means of a projective measurement. The outcome is specified in terms of a probability distribution function for unitary and Markovian dissipative dynamics and compared with the results of the same number of generalized Gaussian measurements of the considered observable. As a particular example a qubit is considered with an observable contacting to the pointer that does not commute with the system Hamiltonian.
description: 11 pages, 7 figures, comments are welcome
Multiple-time correlation functions for non-Markovian interaction: Beyond the Quantum Regression Theorem
Creators: name: Alonso, Daniel
name: de Vega, Inés
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multiple time correlation functions are found in the dynamical description of different phenomena. They encode and describe the fluctuations of the dynamical variables of a system. In this paper we formulate a theory of non-Markovian multiple-time correlation functions (MTCF) for a wide class of systems. We derive the dynamical equation of the {\it reduced propagator}, an object that evolve state vectors of the system conditioned to the dynamics of its environment, which is not necessarily at the vacuum state at the initial time. Such reduced propagator is the essential piece to obtain multiple-time correlation functions. An average over the different environmental histories of the reduced propagator permits us to obtain the evolution equations of the multiple-time correlation functions. We also study the evolution of MTCF within the weak coupling limit and it is shown that the multiple-time correlation function of some observables satisfy the Quantum Regression Theorem (QRT), whereas other correlations do not. We set the conditions under which the correlations satisfy the QRT. We illustrate the theory in two different cases; first, solving an exact model for which the MTCF are explicitly given, and second, presenting the results of a numerical integration for a system coupled with a dissipative environment through a non-diagonal interaction.
description: Submitted (04 Jul 04)
Response theory: a trajectory-based approach
Creators: name: Maes, Christian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We collect recent results on deriving useful response relations also for nonequilibrium systems. The approach is based on dynamical ensembles, determined by an action on trajectory space. (Anti)Symmetry under time-reversal separates two complementary contributions in the response, one entropic the other frenetic. Under time-reversal invariance of the unperturbed reference process, only the entropic term is present in the response, giving the standard fluctuation-dissipation relations in equilibrium. For nonequilibrium reference ensembles, the frenetic term contributes essentially and is responsible for new phenomena. We discuss modifications in the Sutherland-Einstein relation, the occurence of negative differential mobilities and the saturation of response. We also indicate how the Einstein relation between noise and friction gets violated for probes coupled to a nonequilibrium environment. We end with some discussion on the situation for quantum phenomena, but the bulk of the text concerns classical mesoscopic (open) systems. The choice of many simple examples is trying to make the notes pedagogical, to introduce an important area of research in nonequilibrium statistical mechanics.
Lehrentwicklung anregen, Lehrqualität auszeichnen
Creators: name: Reinmann, Gabi (Herausgeber/in)
name: Tremp, Peter (Herausgeber/in)
Publisher: name: Zenodo
Year: 2020
Subjects: Lehrentwicklung
Lehrqualität
Hochschulentwicklung

description: Die in diesem Themenheft versammelten zwölf Beiträge decken inhaltlich eine breite Palette von Möglichkeiten ab, die Entwicklung und Qualität von Lehre zu betrachten und zu bearbeiten. Jeder der Texte thematisiert mehrere Dimensionen von Lehrentwicklung und Lehrqualität, und zwar theoretisch, konzeptionell, über empirische Befunde oder konkrete Praxisbeispiele; insgesamt werden die fünf Akzente Lehrkompetenzentwicklung, Lehrauszeichnung, Qualitätsentwicklung, Hochschulentwicklung, Digitalisierung und Theorieentwicklung adressiert. Die Ausgabe enthält darüber hinaus drei freie Beiträge, die verschiedene Themen aus der Hochschulentwicklung allgemein aufgreifen.
description: + ID der Publikation: phlu_12879 + Art des Beitrages: Journal/Magazin + Titel der Reihe: Zeitschrift für Hochschulentwicklung + Nummer des Reihentitels: 4 + Sprache: Deutsch + Letzte Aktualisierung: 2021-03-28 10:14:49
Non-Lipschitz uniform domain shape optimization in linear acoustics
Creators: name: Hinz, Michael
name: Rozanova-Pierrat, Anna
name: Teplyaev, Alexander
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We introduce new parametrized classes of shape admissible domains in R^n , n $\ge$ 2, and prove that they are compact with respect to the convergence in the sense of characteristic functions, the Hausdorff sense, the sense of compacts and the weak convergence of their boundary volumes. The domains in these classes are bounded ($ε$, $\infty$)-domains with possibly fractal boundaries that can have parts of any non-uniform Hausdorff dimension greater or equal to n -- 1 and less than n. We prove the existence of optimal shapes in such classes for maximum energy dissipation in the framework of linear acous-tics. A by-product of our proof is the result that the class of bounded ($ε$, $\infty$)-domains with fixed $ε$ is stable under Hausdorff convergence. An additional and related result is the Mosco convergence of Robin-type energy functionals on converging domains.
An Analysis on Present Situation of Land Use Based on GIS in Caocun Town
Creators: name: HUANG Zhan
name: YU Zhongxiang
name: HUANG Zhan
name: YU Zhongxiang
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Present situation of land use, GIS, Caocun Town

description: Taking Caocun Town for example, we use GIS technology to systematically analyze the present situation of land use in Caocun Town on the basis of land reclamation rate model and land use degree model from quantitative structure, spatial distribution and degree of land use, in order to provide a basis for adjustment and optimization of land use structure, comprehensive land consolidation and full tapping of land use potential in Caocun Town, and provide a reference for rational land use and land protection policy formulation.