cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
String center of mass operator and its effect on BRST cohomology
Creators: name: Astashkevich, Alexander
name: Belopolsky, Alexander
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the theory of bosonic closed strings on the flat background R(25,1). We show how the BRST complex can be extended to a complex where the string center of mass operator, x^mu_0, is well defined. We investigate the cohomology of the extended complex. We demonstrate that this cohomology has a number of interesting features. Unlike in the standard BRST cohomology, there is no doubling of physical states in the extended complex. The cohomology of the extended complex is more physical in a number of of aspects related to the zero-momentum states. In particular, we show that the ghost number one zero-momentum cohomology states are in one to one correspondence with the generators of the global symmetries of the background i.e., the Poincare algebra.
description: 41 pages, LaTeX
Additional file 2 of Vestibular rehabilitation therapy on balance and gait in patients after stroke: a systematic review and meta-analysis
Creators: name: Meng, Lijiao
name: Liang, Qiu
name: Yuan, Jianrong
name: Li, Siyi
name: Ge, Yanlei
name: Yang, Jingyi
name: Tsang, Raymond C C
name: Wei, Quan
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Additional file 2. The search strategy used in PubMed.
Strong Non-Ultralocality of Ginsparg-Wilson Fermionic Actions
Creators: name: Horvath, Ivan
name: Balwe, Chetan T
name: Mendris, Robert
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: It is shown that it is impossible to construct a free theory of fermions on infinite hypercubic Euclidean lattice in even number of dimensions that: (a) is ultralocal, (b) respects the symmetries of hypercubic lattice, (c) chirally nonsymmetric part of its propagator is local, and (d) describes single species of massless Dirac fermions in the continuum limit. This establishes non-ultralocality for arbitrary doubler-free Ginsparg-Wilson fermionic action with hypercubic symmetries ("strong non-ultralocality"), and complements the earlier general result on non-ultralocality of infinitesimal Ginsparg-Wilson-Luscher symmetry transformations ("weak non-ultralocality").
description: 21 pages, 1 figure, LATEX. Few typos corrected; few sentences reformulated; figure centered
Evaluating Non-Motorized Transport Popularity of Urban Roads by Sports GPS Tracks
Creators: name: Lu, Wei
name: Yang, Wei
name: Ai, Tinghua
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Non-motorized transport is becoming increasingly important in urban development of cities in China. How to evaluate the non-motorized transport popularity of urban roads is an interesting question to study. The great amount of tracking data generated by smart mobile devices give us opportunities to solve this problem. This study aims to provide a data driven method for evaluating the popularity (walkability and bikeability) of urban non-motorized transport system. This paper defines a p-index to evaluate the popular degree of road segments which is based on the cycling, running, and walking GPS track data from outdoor activities logging applications. According to the p-index definition, this paper evaluates the non-motorized transport popularity of urban area in Wuhan city within different temporal periods.
description: 5 pages, 4 figures, CPGIS2018-The 26th International Conference on Geoinformatics
Progression of coronary artery disease in patients with end stage renal disease
Creators: name: Kumar, Nicky
Publisher: name: Imperial College London
Year: 2012

description: Coronary artery disease is highly prevalent in the end stage renal disease population. For the general population, there are guidelines for managing coronary artery disease, however there are no clear consensus guidelines for patients with end stage renal disease. Renal transplantation is superior to dialysis in terms of both patient survival and quality of life. A significant proportion of potential renal transplant candidates are at high risk of coronary artery disease; they need to be scrutinized and aggressively treated for risk factors in order to maintain the graft and survival benefit that has been created by organ donation. In addition, clinicians also need to consider the risk of cardiovascular disease for dialysis patients not undergoing transplantation. In terms of pathophysiological processes, there is growing evidence of a varied and significant effect of chemokines on cardiovascular disease; of particular interest are MCP-1, CCL15 and CCL18. There also exists established data demonstrating that the non-invasive investigation of measuring carotid intimal media thickness appears to be predictive of cardiovascular mortality in patients with end stage renal disease. Whilst coronary angiography is considered the gold standard investigation for diagnosing and treating coronary artery disease, it is an invasive procedure and therefore not without complication and is an expensive resource. This work examines the effect of elective coronary angiography on glomerular filtration rate in patients with advanced chronic kidney disease and has demonstrated that coronary angiography performed in a timely fashion did not accelerate the decline in renal function. In addition this work examines the cardiac survival of potential transplant patients undergoing coronary angiography and intervention and has demonstrated that a thorough approach to diagnosing and intervening on angiographically significant coronary artery disease was associated with a low incidence of cardiac mortality and morbidity. Finally, this work has demonstrated higher chemokine levels in patients with progressive coronary artery disease compared to patients without progressive coronary artery disease, and shows that a significant proportion of patients with normal coronary angiograms at initial screening have no evidence of angiographically progressive disease over a 3 year period. These results can be applied when performing cardiac risk stratification in an end stage renal failure population. In addition this work provides some evidence to support chemokines as appealing targets for novel therapies in the future.
Oral history interview with Mary Ellen Tewksbury 1974
Publisher: name: Columbia University
Year: 2019
Subjects: Supervisors, Industrial
Personnel management
Women--Employment

description: Childhood and family background; employment with Continental Can, clerk typist to employment supervisor; consolidation of metal container division; diversification of Continental's operations; promotional opportunities, grievance procedures, changing employee attitudes, industrial accidents, relations with the union, expanding opportunities for women.
Dependence on the environment of the abundance function of light-cone simulation dark matter haloes
Creators: name: Chira, Maria
name: Plionis, Manolis
name: Corasaniti, Pier-Stefano
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Aims.We study the dependence of the halo abundance function (AF) on different environments in a whole-sky $Λ$CDM light-cone halo catalogue extending to z < 0.65, using a simple and well-defined halo isolation criterion. Methods. The isolation status of each individual dark matter halo is determined by the distance to its nearest neighbour, which defines the maximum spherical region devoid of halos above a threshold mass around it (although the true size of such region may be much larger since it is not necessarily spherical). A versatile double power-law Schechter function is used to fit the dark matter halo AF, and its derived parameters are studied as a function of halo isolation status. Results. (a) Our function fits the halo abundances for all halo isolation statuses extremely well, while the well-established theoretical mass functions, integrated over the volume of the light-cone, provide an adequate but poorer fit than our phenomenological model. (b) As expected, and in agreement with other studies based on snap-shot simulations, we find significant differences of the halo abundance function as a function of halo isolation, indicating different rates of halo formation. The slope of the power law and the characteristic mass of the Schechter-like fitting function decrease with isolation, a result consistent with the formation of less massive haloes in lower density regions. (c) We find an unexpected upturn of the characteristic mass of the most isolated haloes of our sample. This upturn originates and characterises only the higher redshift regime (z > 0.45), which probably implies a significant and recent evolution of the isolation status of the most isolated and most massive haloes.
description: 8 pages, 9 figures
Papilio agamemnon Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Papilionidae
Papilio
Papilio agamemnon

description: Papilio agamemnon [spec. nov.]
P. E. alis caudatis nigris viridi-maculatis; posticis subtus ocello lunato maculisque rubris.
Habitat in Asia. Osbeck.
Alae posticae subtus maculis nigris apice rubris. Similis Teucro, sed magis niger maculisque minoribus flavis.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 462, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Towards the synthesis of selective CDK7 inhibitors as potential anti-cancer drugs
Creators: name: Kroll, Sebastian Herbert Benjamin
Publisher: name: Imperial College London
Year: 2010

description: Cyclin-dependent kinase 7 (CDK7) exhibits an interesting target for an anti-cancer therapy approach. CDK7’s triple role in phosphorylation (cell cycle, transcription, estrogen receptor (ER)) in cell regulation makes this kinase interesting. Phosphorylation of cell cycle CDK’s via its CAK-complex, of Ser-5 in RNA-PolII as part of the TFIIH-complex and phosphorylation of Ser-118 in ER all show the importance of this enzyme. Given that CDKs are over-expressed in many cancers, selective inhibition of CDK7 should result in cell cycle arrest and apoptosis predominately in tumour cells. Previously, BS-181 (Figure 0.1) has been reported as the first CDK7 selective inhibitor, which displayed a good in vitro and in vivo profile.1 Based on this initial lead compound, a library of rational-designed analogues was synthesised. Much of this library was based on a computer-aided-drug-design (CADD) approach by docking, which gave valuable insights in possible binding modes and helped to focus targeting the whole active site. [Molecular structure diagrams appear here. To view, please open pdf attachment] Figure 0.1: BS-181 and new analogues. Several of these novel inhibitors showed excellent selectivity versus CDK2 in particular, and potency against CDK7 in the 30 – 60 nM range for their IC50-values. Cellular assays confirmed the growth inhibitory properties of these new compounds, with GI50-values in the low μM range. This work also demonstrates what functional groups were tolerated in the 3-,5- and 7-position. 1 Ali, S.; Heathcote, D. A.; Kroll, S. H. B.; Jogalekar, A. S.; Scheiper, B.; Patel, H.; Brackow, J.; Siwicka, A.; Fuchter, M. J.; Periyasamy, M.; Tolhurst, T. S.; Kanneganti, S. K.; Snyder, J. P.; Liotta, D. C.; Aboagye, E. O.; Barrett, A. G. M.; Coombes, R. C. Cancer Research 2009, 69, 6208.
Supersymmetry and localization
Creators: name: Schwarz, Albert
name: Zaboronsky, Oleg
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study conditions under which an odd symmetry of the integrand leads to localization of the corresponding integral over a (super)manifold. We also show that in many cases these conditions guarantee exactness of the stationary phase approximation of such integrals.
description: 16 pages, LATEX
A Study of Anaerobic Corrosion Behaviour of Carbon Steel in a Canadian Used Nuclear Fuel Repository
Creators: name: Kwong, Gloria
Publisher: name: Imperial College London
Year: 2011

description: The Canadian nuclear waste management concept envisages using carbon steel as a primary engineered barrier for isolating nuclear waste in a deep geological repository (DGR) located in sedimentary rock. Steel corrosion in anticipated repository environments has been studied, but was mostly focused in two main areas: (i) aerobic or oxygen containing environments (both in vapour and liquid phases); and (ii) anaerobic, solution environments. The atmospheric corrosion behaviour of steel in a humid, anaerobic or anoxic environment, is a new topic, with virtually no published data to on which to rely. This study was undertaken to improve the existing knowledge of anaerobic, atmospheric corrosion of carbon steel. Atmospheric corrosion testing was conducted on carbon steel wires in anoxic atmospheres at various temperature and relative humidity (30-100% RH), with and without sodium chloride (NaCl) contamination of the wire surfaces. Hydrogen evolved from corrosion was monitored and converted to an estimated corrosion rate. With salt on wire surfaces, sustained final corrosion rates in the range of 0.01 to 0.8 μm·y-1 were observed over test durations of 935 to 1725 hours. Without salt contamination, the corrosion rates are very low, and can only be detected using a solid-state electrochemical hydrogen sensor. The hydrogen sensor can detect the pressure increase down to a limit of ca. 0.1 Pa, corresponding (depending on the exact procedure) to a corrosion rate as low as ca. 0.0001 μm·y-1. The estimated corrosion rates for the degreased and pickled wires were found to be < 0.01 μm·y-1. In parallel with the corrosion experiments, corrosion product surface analyses were performed using different techniques. Oxides formed on steel surfaces consist mostly of the mixed Fe2+/Fe3+ spinel oxide Fe3O4. The experimental results of this study will be applied to assess the corrosion behaviour of carbon steel containers during the anoxic, unsaturated phase of a deep geological repository in Canadian sedimentary rock.
title: ADCO, Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Cart. 196 (11 H 938), f. 0079
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Corpus Burgundiae Medii Aevi
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Chartes de la Bourgogne du Moyen Âge

description: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Abbaye de Cîteaux, 'Transcrits des titres de la layette marquée QQ, 1er cartable, liasses 1, 2 et 3' / Cartulaire d'Ouges (XVIIIe siècle, 2e moitié), Archives départementales de la Côte-d'Or, Cart. 196 (11 H 938), f. 0079, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Differential Properties of Sinkhorn Approximation for Learning with Wasserstein Distance
Creators: name: Luise, Giulia
name: Rudi, Alessandro
name: Pontil, Massimiliano
name: Ciliberto, Carlo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Applications of optimal transport have recently gained remarkable attention thanks to the computational advantages of entropic regularization. However, in most situations the Sinkhorn approximation of the Wasserstein distance is replaced by a regularized version that is less accurate but easy to differentiate. In this work we characterize the differential properties of the original Sinkhorn distance, proving that it enjoys the same smoothness as its regularized version and we explicitly provide an efficient algorithm to compute its gradient. We show that this result benefits both theory and applications: on one hand, high order smoothness confers statistical guarantees to learning with Wasserstein approximations. On the other hand, the gradient formula allows us to efficiently solve learning and optimization problems in practice. Promising preliminary experiments complement our analysis.
description: 26 pages, 4 figures
Performance analysis of heat and energy recovery ventilators using exergy analysis and nonequilibrium thermodynamics
Creators: name: Gjennestad, Magnus Aa.
name: Aursand, Eskil
name: Magnanelli, Elisa
name: Pharoah, Jon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The increased attention to energy savings has contributed to more widespread use of energy recovery systems for building ventilation. We investigate the efficiency of such systems under different outdoor conditions using exergy analysis and nonequilibrium thermodynamics. This analysis makes it possible to assess performance in terms of loss of work potential, to account for the different quality of energy and to localize and compare the different sources of loss in the system. It also enables the use of exergy efficiency as a single performance parameter, in contrast to the several indicators that are commonly used. These more common indicators are difficult to compare and relate to each other. Further, since there is no obvious optimal trade-off between them, it is challenging to combine them and develop a global performance indicator that allows for a sensible comparison of different technical solutions and different types of recovery devices. We illustrate the concepts by applying the analysis to a heat recovery ventilator (HRV) and to a structurally similar membrane energy recovery ventilator (MERV) that can exchange both heat and moisture. We show how the exergy efficiency can be used to identify the range of operating conditions for which the recovery ventilator is not beneficial as the energy cost is greater than the energy recovery. This is not trivial using traditional performance parameters, yet it is a natural outcome of exergy analysis. In addition, we identify the mechanism by which work potential is lost, which can help the eventual optimization of both the recovery process and the auxiliary systems present in ventilation systems.
description: 27 pages, 9 figures
SECURITY AND PRIVACY IN IOT ENVIRONMENT: A SYSTEMATIC MAPPING STUDY
Creators: name: WITTI, Moussa
name: KONSTANTAS, Dimitri
Publisher: name: figshare
Year: 2018
Subjects: Computer Engineering

description: Over the last decades, the rapid grow of Internet of Things or IoT connected to the Internet has accelerated sensitive and non-sensitive data exchange such as lifestyle, personal data (using we arables sensors, smart devices). A huge number of heterogeneous sensors may convey or collect and dispatch sensitive data from an endpoint to worldwide network on Internet. Privacy remain an important issues, therefore Internet of Things has developed significant attention in the research. In this paper, we aim to evaluate current research state related to privacy and security in IOT by identifying existing approaches and publications trends. Therefore, we have conducted a systematic mapping study using auto mated searches from selected relevant academics databases. The result of this mapping highlights research type and contribution in different facets and research activities trends in the topic of “security and privacy” in IoT edge, cloud and fog environment.
Novel biomimetic total syntheses of resorcylate natural products utilizing late stage aromatisation
Creators: name: Basset, Jean-Francois
Publisher: name: Imperial College London
Year: 2010

description: The β-resorcylic acid (1) unit can be found in a number of biologically active natural products including montagnetol (2), hair-growth stimulant pochonin G (3), antioxidant erythrin (4), antifungal agents 15G256b (5) and mycotoxin (S)-zearalenone (6). A conventional total synthesis of 15G256b (5), from β-resorcylic acid units, was fraught with difficulties.1 Consequently, we established a novel biomimetic strategy for the synthesis of natural product 6, by utilising a late stage aromatisation step, starting from polyketide precursor 7. Two main issues needed to be solved: a flexible synthesis to build polyketides and mild conditions to construct the aromatic ring. [Molecular structure diagrams appear here. To view, please open pdf attachment]. Diketo-dioxinone 10 was found to be an equivalent of a polyketide. Its synthesis was accomplished by reaction of deprotonated dioxinone 8 and benzotriazole derivative 9 (obtained from thermolysis of dioxinone 8 2). [Molecular structure diagrams appear here. To view, please open pdf attachment]. Mild conditions were found to construct the aromatic ring 11 using a weak base followed by an acid work-up. A strategy to build resorcylates in one step from diketodioxinone 10 was also discovered.2-3. [Molecular structure diagrams appear here. To view, please open pdf attachment]. This strategy was then applied to the total synthesis of (S)-zearalenone (6) employing dioxinone derivate 12 and alcohol 13 to afford polyketide 14. Conversion into (S)- zearalenone (6) was accomplished by aromatisation and trans-selective ring closing metathesis.3. [Molecular structure diagrams appear here. To view, please open pdf attachment]. In an analogous manner to (S)-zearalenone (6), the biomimetic total synthesis of both enantiomers of montagnetol (2) and erythrin (4) were completed, allowing assignment of their absolute stereochemical configuration.2. [Molecular structure diagrams appear here. To view, please open pdf attachment]. Similarly, an analogue of pochonin G 19 was synthetised, using a C-acylation reaction of the keto-dioxinone 16 dianion with Weinreb amide 17 followed by a cascade sequence consisting of ketene generation, alcohol 18 trapping, aromatization and ring closing metathesis. [Molecular structure diagrams appear here. To view, please open pdf attachment]. From the key diketo-dioxinone building block 10, heteroaromatic 20 as well as resorcylate 15 were synthesised.2. [Molecular structure diagrams appear here. To view, please open pdf attachment]. 1 Frederiksen M. U., PhD thesis. 2 Basset, J.-F.; White, A. J. P.; Barrett, A. G. M.; Leslie, C.; Hamprecht, D. Tetrahedron Lett. 2010, 51, 783. 3 Navarro I., Basset J. F., Hebbe S., Major M. M., Werner T., Howsham C., Bräckow J., Barrett A.G.M. J. Am. Chem. Soc. 2008, 130, 10293.
Oral history interview with Mary Evangeline Kohler 1996
Publisher: name: Columbia University
Year: 2019

description: Childhood, Lunenberg Nova Scotia, Canada; Lunenberg Academy; Halifax Infirmary nursing program, 1943; marriage to Henry Kohler; Lamont-Doherty Earth Observatory, husband’s experience as captain of Vema, shipboard life; refresher nursing course, 1982; family life.
Significant Properties In the Lab (SPIL)
Creators: name: Knight, Gareth
Publisher: name: figshare
Year: 2018
Subjects: subject: Digital Humanities
subject: Library and Information Studies
subject: FOS: Media and communications

description: Significant Properties In the Lab (SPIL) aimed to investigate interpretations of significance, as they applied to distinct communities of practice, and compare them to interpretations in the digital preservation arena. The project worked with research staff involved in active research at the Randall Division of Cell and Molecular Biophysics to obtain data objects produced by staff, analyse the activities that are performed in the research process, and determine the functional requirements that a digital object must perform. Analysis was performed upon three object types - Leica experiment objects, Leica image files, and Flow Cytometry data, selected on the recommendation of Randall staff, whom considered the object types to have particular value in their research. Using the Significant Properties Assessment Framework, developed as part of the InSPECT project, technical specifications and sample files were analysed to identify the contribution that each object property makes to the recreation of the information object. In performing the activity, the project made a contribution to understanding of the encoding format within the research community, expanding upon property definitions that had been poorly described in the public specification and identifying properties that had been omitted from public documentation, but which are commonly held in sample files created as part of the research process.
The Fabrication and Characterisation of Semiconductor Sensitized Photoanodes
Creators: name: King, Lauren
Publisher: name: Imperial College London
Year: 2012

description: Cadmium selenide (CdSe) quantum dots (QDs) and molybdenum disulfide (MoS2) are considered as effective light harvesting assemblies for application in semiconductor sensitized solar cells (SSSCs). CdSe QDs were synthesized following a trioctylphosphine oxide (TOPO) stabilized hot injection method. Prior to sensitization, QDs are subject to a common purification; cycles of alternate precipitation/re‐dispersion in a nonsolvent/ solvent. Our study reveals the critical role of purification. With enhanced purification, the QD concentration at a functionalised surface has been shown to increase 5‐fold. Imaging reveals that QD agglomerates on the surface decrease in size and increase in population. Photocurrent measurements demonstrate the importance of the morphology and QD population on QD photoinjection and thus the necessity to control purification. Polysulfide electrolyte is the most commonly utilized electrolyte in quantum dot sensitized solar cells (QDSSCs). To date, there have been relatively few investigations into the stability of CdSe QDs in polysulfide solution. Bulk CdSe crystals have long been known to undergo sulfur substitution reactions resulting in CdS layers of a few nanometres thickness at the surface of CdSe crystals. Here, post exposure to polysufide a red‐shift in the absorbance, and photocurrent onset of QDs is observed. Through structural, chemical and optical studies of QD only, and QD sensitized TiO2 samples, the shift in onset is attributed to a combination of change in both QD structure and film morphologies. Due to their photocatalytic stability and appropriate band gaps, group 6 transition metal dichalcogenides (TMD) such as MoS2 have long been considered candidates for photoelectrochemical cells (PEC). Low dimensional materials have recently attracted significant attention, and in particular monolayer MoS2 has been highlighted for its unique optical properties. Upon decreasing thickness, the indirect band gap of bulk MoS2 shifts to a direct gap material for monolayer crystals. Here we investigate the photoelectrochemical properties of ultra‐thin films of chemically exfoliated MoS2 and its composites with TiO2 nanoparticles. MoS2 monolayer films are shown to exhibit effective PEC properties similar to bulk materials, generating photocurrent at excitation wavelengths above the direct band gap edge at ~660 nm. We also demonstrate that MoS2 monolayers sensitized to TiO2 behave as effective photosensitizers. We find that in PEC cells with TiO2‐MoS2 composite photoanodes, excited electrons in MoS2 are able to inject into TiO2 while holes are removed by the electrolyte so as to generate electrical current from incident light. Our results demonstrate the potential of solution‐processed MoS2 monolayers for PEC applications.
СТРУКТУРНО-ФУНКЦИОНАЛЬНЫЕ ОСОБЕННОСТИ ЛЕВОГО ЖЕЛУДОЧКА СЕРДЦА И ИХ СВЯЗЬ С СУТОЧНЫМ ПРОФИЛЕМ АРТЕРИАЛЬНОГО ДАВЛЕНИЯ У БОЛЬНЫХ АРТЕРИАЛЬНОЙ ГИПЕРТОНИЕЙ
Creators: name: Хабибуллаев, М.У.
name: Жаббаров, О.О.
name: Умарова, З.Ф.
name: Назарова, Н.О.
name: Кодирова, Ш.А.
name: Ходжанова, Ш.И.
Publisher: name: Zenodo
Year: 2024

description: данного исследования является изучение структурно-функциональных параметров левого желудочка (ЛЖ) у пациентов с артериальной гипертензией (АГ) и определение их клинического значения для прогнозирования сердечно-сосудистых осложнений и оптимизации лечебных подходов.
Additional file 3 of Vestibular rehabilitation therapy on balance and gait in patients after stroke: a systematic review and meta-analysis
Creators: name: Meng, Lijiao
name: Liang, Qiu
name: Yuan, Jianrong
name: Li, Siyi
name: Ge, Yanlei
name: Yang, Jingyi
name: Tsang, Raymond C C
name: Wei, Quan
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Additional file 3: Table S1. PEDro Scores of the Included Studies.
MAJBURIY MEHNATNI TUGATISHGA OID XALQARO SHARTNOMALARNING HUQUQIY TABIATI
Creators: name: Sherkulova, Nargiza
Publisher: name: Zenodo
Year: 2024

description: Xalqaro huquqda mehnat qilish huquqi munosabatlariga bir qancha sohalarni kiritish mumkin va ular quyidagilardir: xalqaro mehnat standartlarini joriy etish bilan bog‘liq munosabatlar, fuqarolarning chet ellik ishga joylashtirish organlari, ish beruvchilar va boshqa nodavlat ishga joylashtirish organlari bilan yuz beradigan munosabatlar, xorijiy element bilan murakkablashgan holdagi mehnat shartnoma munosabatlari, xalqaro mehnat nizolarini hal etish bilan bog‘lik protsessual munosabatlar hamda fuqarolarning o’zi yashab turgan mamlakat hududidan tashqarida mehnat qilish huquqlarini amalga oshirish organlari, shu jumladan xususiy byurolar bilan bo‘ladigan munosabatlardi.r
title: Stabilitätsnachweis für weiche strukturvariable Regelungen mit Zustandsbeobachter
Creators: name: Adamy, Jürgen
name: Lens, Hendrik
Publisher: name: De Gruyter
Year: 2021

description: Weiche strukturvariable Regler sind nichtlineare Zustandsregler für lineare Regelstrecken mit Stellgrößenbeschränkung. Ihr lineares Regelgesetz wird über einen zustandsabhängigen Parameter kontinuierlich verändert. Dabei erfolgt die Regleränderung so, dass die vorhandene Stellgrößenbeschränkung möglichst gut ausgenutzt wird, wodurch sich ein nahezu zeitoptimales Verhalten einstellt. Unter praktischen Gesichtspunkten erfordert eine Zustandsregelung – so auch diese – den Einsatz eines Beobachters, da oft nicht alle Zustände messbar sind. In diesem Artikel werden Beobachter für weiche strukturvariable Regler und der Nachweis der Stabilität des Regelkreises mit Beobachter behandelt.
The Positive Feedback of Pop III Objects on Galaxy Formation
Creators: name: Ferrara, Andrea
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the formation of molecular hydrogen in cooling gas behind shocks produced during the blow-away process thought to occur in the first collapsed, luminous (Pop III) objects in the early universe. We find that for a wide range of physical parameters the $H_2$ fraction is $f \approx 6 \times 10^{-3}$. The $H_2$ mass produced in such explosions can exceed the amount of relic $H_2$ destroyed inside the photodissociation region surrounding a given Pop III. We conclude that these first objects, differently from the suggestion of Haiman et al 1997, might have a net positive feedback on subsequent galactic formation. We discuss the effects of radiation and the implications of our results for the soft-UV background.
description: 16 pages, aasms4.sty, LaTeX, 2 figures. submitted to ApJ Letters
Papilio protesilaus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Papilionidae
Papilio
Papilio protesilaus

description: Papilio protesilaus [spec. nov.]
P. E. alis caudatis subconcoloribus albidis: fasciis fuscis: unica subtus sanguinea, angulo ani rubro.
Pet. mus. 50. n. 502.
Sloan. jam. 2. p. 218. t. 239. f. 1, 2.
Mer. surin. 43. t. 43.
Seb. mus. 1. t. 11. f. 2.
Catesb. car. 2. t. 100.
Habitat in America septentrionali.
Simillimus Podalirio Europae australis & Africae; an satis diversus?
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 463, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Using the RISCI Genetic Screening Platform for Elucidating Apoptosis Signalling Network
Creators: name: Lin, Kuan Chee Bevan
Publisher: name: Imperial College London
Year: 2012

description: Considerable development in the field of nanotechnology is increasingly yielding novel applications of nanoparticles. The unique properties of nanoparticles in particular their high aspect ratio (length : width ratio), however could pose potential risks to the user. A high throughput genetic screening platform, RISCI (robotic single cDNA investigation), was previously established for the systematic evaluation of single gene activities. Here, RISCI was utilised to identify pro-apoptotic genes as well as genes involved in the positive and negative regulation of silica nanoparticle-induced cell death. This project describes the further development of the screening platform by harnessing its capability to screen a cDNA library comprising approximately 30,000 full length, completely annotated, and sequenced human genes for novel regulators of apoptosis. It integrates an extensive skill sets and is broadly organised into three major phases: Setup, Screen and Analysis. The integration of a pro-apoptosis treatment to screen for inhibitors and sensitizers is a novel aspect of the current experimental setup, along with the low redundancy library. The extensive setup phase focused on technical aspects. The cDNA library, acquired as plasmid DNA, was transformed into a bacterial host for replication and subsequent DNA isolation. A new high-throughput process was developed encompassing the production of competent bacteria and a heat shock transformation protocol, which was subsequently transferred onto the robotic platform. In parallel, the software controlling the robots was redeveloped to allow for execution of user-defined protocols while novel transfection protocols were adapted for automation. The screen identified 699 apoptosis inducers, 1,141 inhibitors and 626 sensitizers. Bioinformatics analysis revealed that the inducers were highly enriched for cell death associated terms, while the inhibitors were strongly associated with cancer profiles. Both inducers and sensitizers were predominantly achieving the functional effect on the protein level, but inhibitors were mainly transcription based. Enriched metal response genes also suggest that the silica nanoparticles were causing their toxicity through reactive oxygen species generation. Intriguingly, the screen identified many noncoding sequences as being functionally capable of regulating apoptosis. These noncoding candidates are capable of regulating the protein coding counterparts identified from the screen. The truly interesting part of the project outcome remains those unknown candidates that were implicated in apoptosis regulation for the first time. Dissemination of the consolidated candidate list would help accelerate the experimental validation of these candidates and aid other researchers in deriving novel hypotheses when the candidates are placed in their research context. [For supplementary files please contact author].
Color gradients reflect an inside-out growth in early-type galaxies of the cluster MACS J1206.2-0847
Creators: name: Marian, Victor
name: Ziegler, Bodo
name: Kuchner, Ulrike
name: Verdugo, Miguel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use color gradients to explore the evolution of early-type galaxies in the core of the massive galaxy cluster MACS J1206.2-0847 at z = 0.44. We used data from the CLASH and CLASH-VLT surveys to perform multiwavelength optimized model fitting using Galapagos-2 from the MegaMorph project to measure their photometric parameters. We derive color gradients for $g_{475} - I_{814}$, $r_{625} - Y_{105}$, $I_{814} - H_{160}$ , and $Y_{105} - H_{160}$ at radii ranging between 0.1 - 2 $r_e$ for 79 early-type cluster galaxies. From synthetic spectral models that use simple star formation recipes, we inferred ages and metallicities of the stellar population at different locations within each galaxy and characterized their influence on the radial color trends. We measure that galaxy sizes are $\sim$ 25% smaller in the red $H_{160}$ filter than in the blue $r_{625}$ filter but maintain a constant (within 3$σ$) Sérsic index $n$ with wavelength. We find negative color gradients in all colors with slopes ranging between -0.07 and -0.17 mag dex$^{-1}$ and with no obvious dependence on total magnitude, stellar mass, or location inside the cluster core. We explain the observed radial trends of color gradients as a result of the ages and metallicities of the respective stellar populations. Red galaxy cores are typically $\sim$ 3 Gyr older and more enriched in metals than the galaxy outskirts, which are of solar metallicity.
description: 12 pages, 7 figures, Accepted for publication in A&A
Global phase diagrams of run-and-tumble dynamics: equidistribution, waves, and blowup
Creators: name: Kang, Kyungkeun
name: Scheel, Arnd
name: Stevens, Angela
Publisher: name: arXiv
Year: 2018
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: For spatially one-dimensional run-and-tumble dynamics with mass conservation we develop a coarse phase diagram, that discriminates between global decay to equidistributed constant states, existence of spatially non-trivial waves, and finite time blowup of solutions. Motivated by counter-migrating ripples of high and low population density and fruiting body formation in myxobacteria, we identify phase boundaries as particular critical tumbling dynamics that allow for switching between these spatio-temporal phases upon slight changes in mass densities or parameter values.
description: 14 pages, 3 figures
Approximation methodologies for explicit model predictive control of complex systems
Creators: name: Lambert, Romain
Publisher: name: Imperial College London
Year: 2013

description: This thesis concerns the development of complexity reduction methodologies for the application of multi-parametric/explicit model predictive (mp-MPC) control to complex high fidelity models. The main advantage of mp-MPC is the offline relocation of the optimization task and the associated computational expense through the use of multi-parametric programming. This allows for the application of MPC to fast sampling systems or systems for which it is not possible to perform online optimization due to cycle time requirements. The application of mp-MPC to complex nonlinear systems is of critical importance and is the subject of the thesis. The first part is concerned with the adaptation and development of model order reduction (MOR) techniques for application in combination to mp-MPC algorithms. This first part includes the mp-MPC oriented use of existing MOR techniques as well as the development of new ones. The use of MOR for multi-parametric moving horizon estimation is also investigated. The second part of the thesis introduces a framework for the ‘equation free’ surrogate-model based design of explicit controllers as a possible alternative to multi-parametric based methods. The methodology relies upon the use of advanced data-classification approaches and surrogate modelling techniques, and is illustrated with different numerical examples.
QCD Pressure at Two Loops in the Temporal Gauge
Creators: name: Leibbrandt, George
name: Staley, Mark
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We apply the method of \underline{zeta} functions, together with the $n_μ^*$-prescription for the temporal gauge, to evaluate the thermodynamic pressure in QCD at finite temperature $T$. Working in the imaginary-time formalism and employing a special version of the unified-gauge prescription, we show that the pure-gauge contribution to the pressure at two loops is given by $P_2^{\mbox{\scriptsize gauge}} = -(g^2/144)N_cN_gT^4$, where $N_c$ and $N_g$ denote the number of colours and gluons, respectively. This result agrees with the value in the Feynman gauge.
description: 19 pages, 2 figures, list of 63 integrals
Papilio antilochus Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Papilionidae
Papilio
Papilio antilochus

description: Papilio antilochus [spec. nov.]
P. E. alis caudatis concoloribus flavis: fasciis margineque nigris, caudis albis longitudine alae.
Pet. mus. 50. n. 505. Papilio caudatus maximus, striis umbrisque nigris.
Catesb. carol. 2. t. 83.
Habitat in America septentrionali.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 463, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Cohomology in the Pure Spinor Formalism for the Superstring
Creators: name: Berkovits, Nathan
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A manifestly super-Poincaré covariant formalism for the superstring has recently been constructed using a pure spinor variable. Unlike the covariant Green-Schwarz formalism, this new formalism is easily quantized with a BRST operator and tree-level scattering amplitudes have been evaluated in a manifestly covariant manner. In this paper, the cohomology of the BRST operator in the pure spinor formalism is shown to give the usual light-cone Green-Schwarz spectrum. Although the BRST operator does not directly involve the Virasoro constraint, this constraint emerges after expressing the pure spinor variable in terms of SO(8) variables.
description: Added 2 references
Auswirkungen des Persönlichkeitsmerkmals Extraversion auf die Medienwahl von Projektmanagern aus dem IT- und Telekommunikationsumfeld
Creators: name: Peloschek, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: 170109 Personality, Abilities and Assessment
subject: FOS: Psychology

description: This thesis examines the relationship between the personality traits extraversion and introversion, and the media use of project managers. The study sample comprised n=230 project managers working in information technology and the telecommunications industry (82% male and 18% female). Each of them has diverse work experience and some are formally trained in project management (certification or lack thereof). Data was collected using an online questionnaire. The model for analysis was based on Hertel et al. (2008), utilizing the B5T® Big Five personality test developed by Satow (2012) and the media synchronicity theory of Dennis, Fuller, and Valacich (2008). The use of regression analysis showed a highly significant and positive impact of extraversion on the preferred degree of media synchronicity. Extroverted project managers preferred a higher degree of synchronicity (e.g. face-to-face meetings and telephone conferences), whereas introverts showed a preference for media with lesser amount of synchronicity (e.g. email and instant messenger). However, this preference was only significant for project managers without certification, leading to the conclusion that formal project management education is a moderating factor. Work experience has a similar effect: Project managers with more than 10 years of experience in the field did not let their personalities influence their media choices. Thus, we can conclude that the influence of the personality traits extraversion and introversion on media choices is superseded by best practices in communication when project managers have either formal education or years of work experience. All findings have been discussed with reference to previous and prospective research.
Papilio machaon Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Papilionidae
Papilio
Papilio machaon

description: Papilio machaon [spec. nov.]
P. E. alis caudatis concoloribus flavis: fasciis fuscis: angulo ani fulvo. Fn. svec. 791.
Habitat in Europae Umbellatis & Ruta.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on pages 462-463, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206