cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the unique mapping relationship between initial and final quantum states
Creators: name: Sanz, A. S.
name: Miret-Artes, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In its standard formulation, quantum mechanics presents a very serious inconvenience: given a quantum system, there is no possibility at all to unambiguously (causally) connect a particular feature of its final state with some specific section of its initial state. This constitutes a practical limitation, for example, in numerical analyses of quantum systems, which often make necessary the use of some extra assistance from classical methodologies. Here it is shown how the Bohmian formulation of quantum mechanics removes the ambiguity of quantum mechanics, providing a consistent and clear answer to such a question without abandoning the quantum framework. More specifically, this formulation allows to define probability tubes, along which the enclosed probability keeps constant in time all the way through as the system evolves in configuration space. These tubes have the interesting property that once their boundary is defined at a given time, they are uniquely defined at any time. As a consequence, it is possible to determine final restricted (or partial) probabilities directly from localized sets of (Bohmian) initial conditions on the system initial state. Here, these facts are illustrated by means of two simple yet physically insightful numerical examples: tunneling transmission and grating diffraction.
description: 12 pages, 2 figures; substantial reorganization of the material presented (including title change)
Mimetus sinicus Song & Zhu 1993
Creators: name: Zhang, Jianshuang
name: Zhang, Haoshen
name: Liu, Jinxin
name: Yu, Hao
name: Xu, Xiang
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Mimetidae
Mimetus
Mimetus sinicus

description: Mimetus sinicus Song & Zhu, 1993
Figs 2 A, 9, 10, 11, 14 C, D, 15
Mimetus sinicus Song and Zhu 1993: 421, figs 1–5 (♂ ♀); Song and Li 1997: 400, fig. 1 A – E (♂ ♀); Song et al. 1999: 74, figs 11 K, 30 H, I, S, T (♂ ♀).
Material examined.
• 5 ♂♂ 5 ♀♀ (MGNU -2022-MIMS 001 to 010), China: Guizhou Pro.: Guiyang City, Xinpu Town, Xiangzhigou, 26.79°N, 106.91°E, c. 1092 m, by beating, 31 V 2022, H. Yu et al. leg.
Diagnosis and description.
See Song and Zhu (1993). Male palp as in Fig. 9 A – C, epigyne as in Fig. 9 D, E, habitus as in Figs 10, 14 C, D, living specimens as in Fig. 11.
Distribution.
China (Guizhou, Hubei) (Table 1; Figs 2 A, 15).
description: Published as part of Zhang, Jianshuang, Zhang, Haoshen, Liu, Jinxin, Yu, Hao & Xu, Xiang, 2025, A survey of mimetid spiders (Araneae, Mimetidae) from Central Guizhou Province, China, pp. 711-734 in Zoosystematics and Evolution 101 (2) on pages 711-734, DOI: 10.3897/zse.101.146895
On a class of explicit Cauchy-Stieltjes transforms related to monotone stable and free Poisson laws
Creators: name: Arizmendi, Octavio
name: Hasebe, Takahiro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We consider a class of probability measures $μ_{s,r}^α$ which have explicit Cauchy-Stieltjes transforms. This class includes a symmetric beta distribution, a free Poisson law and some beta distributions as special cases. Also, we identify $μ_{s,2}^α$ as a free compound Poisson law with Lévy measure a monotone $α$-stable law. This implies the free infinite divisibility of $μ_{s,2}^α$. Moreover, when symmetric or positive, $μ_{s,2}^α$ has a representation as the free multiplication of a free Poisson law and a monotone $α$-stable law. We also investigate the free infinite divisibility of $μ_{s,r}^α$ for $r\neq2$. Special cases include the beta distributions $B(1-\frac{1}{r},1+\frac{1}{r})$ which are freely infinitely divisible if and only if $1\leq r\leq2$.
description: Published in at http://dx.doi.org/10.3150/12-BEJ473 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
title: Acute respiratory distress syndrome: correlation of imaging findings with pathological stage of the disease.
Creators: name: Ezponda Casajús, Ana
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Thorax
subject: CT
subject: Conventional radiography
subject: Diagnostic procedure
subject: Acute
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To review the clinical, pathological and radiological correlation of the different phases of acute respiratory distress syndrome (ARDS) on chest X-ray and...
Additional file 2 of circPDE5A regulates prostate cancer metastasis via controlling WTAP-dependent N6-methyladenisine methylation of EIF3C mRNA
Creators: name: Ding, Lifeng
name: Wang, Ruyue
name: Zheng, Qiming
name: Shen, Danyang
name: Wang, Huan
name: Lu, Zeyi
name: Luo, Wenqin
name: Xie, Haiyun
name: Ren, Liangliang
name: Jiang, Minxiao
name: Yu, Chenhao
name: Zhou, Zhenwei
name: Lin, Yudong
name: Lu, Haohua
name: Xue, Dingwei
name: Su, Wenjing
name: Xia, Liqun
name: Neuhaus, Jochen
name: Cheng, Sheng
name: Li, Gonghui
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2.
title: Назначение наказаний в виде лишения свободы, не связанное с лишением свободы несовершеннолетних
Creators: name: Морозков, Д. С.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье рассмотрены нормы уголовного, уголовно-исполнительного законодательства, положений международных нормативных правовых актов, регулирующих порядок привлечения молодых людей к ответственности, а также документы судебной практики, статистические данные о назначении и исполнении этих наказаний. Для минимизации негативного влияния назначенного наказания на личность
несовершеннолетнего, необходимо четко понимать, какое наказание к ним следует применять. Во время исследования были выявлены недостатки правового регулирования назначения наказания несовершеннолетним, поиск возможных путей совершенствования законодательства. Автор предложил пути совершенствования, которые могут быть использованы при исполнении приговоров, принудительные работы, исправительные работы, лишение права заниматься определенными видами деятельности, штрафы и
ограничения свободы несовершеннолетних осужденных.
Architettura orientata ai servizi e standard aperti: dalla teoria della valutazione al meccanismo proattivo di realizzazione
Creators: name: Vagnozzi, Ercole
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: INF/01 Informatica
SECS-P/07 Economia aziendale

description: La sempre più diffusa economia dei servizi stimola le aziende ad aprirsi verso nuove opportunità e nuove sfide manageriali e informative. La piattaforma dove perseguire queste sfide, ricavandone benefici misurabili, è quella della SOA - Service Oriented Architecture (Architettura Orientata ai Servizi), strutturata in modo tale da allineare i processi di business con i sistemi informativi. 
 Ogni giorno vengono dematerializzati molti oggetti fisici per cui conta di più l’elaborazione delle informazioni elettroniche che l’interazione con i prodotti fisici. Queste informazioni vengono spesso messe in rete a disposizione di tutti, realizzando una grossa potenzialità per l’aggregazione di ulteriori contenuti e creando al contempo una sorta di strutture e sovra strutture in cui le SOA svolgeranno la parte rilevante delle inter-connessioni. Questa attenzione particolare al progetto di interconnessione probabilmente susciterà nel futuro una riduzione dell’impatto economico del hardware e software, come accennato in diversi lavori sulla comoditizzazione del software e dell’hardware. L’articolo che segue induce alla riflessione a livello economico dell’intelligenza connettiva nell’ambito delle SOA e si avvale di esempi pratici sull’implementazione delle SOA da parte delle aziende al fine di concretizzare gli attuali obbiettivi di business che possono essere sintetizzati in: Innovazione, Agilità e Valore di Mercato.
Structural study of human FKBP38 and its interaction with calmodulin by NMR and computational methods
Creators: name: Maestre Martínez, Mitcheell
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2008
Subjects: subject: Hochschulschrift
subject: Online-Publikation
subject: Zsfassung in dt. Sprache
subject: 572.79

description: Das humane FK506-bindende Protein 38 (FKBP38) ist eine Peptidyl-Prolyl cis/trans Isomerase (PPIase), die eine zentrale Rolle bei der neuronalen Apoptose spielt. Das konstitutiv inaktive FKBP38 ist die erste PPIase, die von Calcium (Ca2+) und Calmodulin (CaM) reguliert wird, da nur der aktive FKBP38/CaM/Ca2+ Komplex FKBP Aktivität aufweist und den anti-apoptotischen Effektor Bcl-2 inhibieren kann. Ziele dieser Arbeit waren die Strukturaufklärung der katalytischen FKBP Domäne von FKBP38 sowie die Untersuchung der FKBP38-Wechselwirkungen mit Ca2+- CaM. Die NMR-Struktur von FKBP3835-153 weist die typische "half-barrel" Faltung der FKBP Domänen auf. Strukturelle Unterschiede zum prototypischen FKBP12 erklären die fehlende FKBP Aktivität. Außerdem wurde zum ersten Mal an einer FKBP Domäne eine Ca2+-Bindungsstelle entdeckt. Untersuchungen der FKBP38/CaM Wechselwirkungen anhand von Veränderungen der chemischen Verschiebungswerte (CSP) zeigen eine Ca2+-abhängige Bindung zwischen den C-terminalen Domänen von FKBP38 und CaM, sowie eine Ca2+-unabhängige Wechselwirkung zwischen den N-terminalen Domänen beider Proteine, welche die FKBP38 Aktivierung erklärt. Hieraus resultierten Strukturmodelle für die FKBP38/CaM/Ca2+ Komplexe bei unterschiedlichen Ca2+-Stöchiometrien, anhand derer sich eine neue Form der Enzymaktivierung durch CaM ableiten ließ.
description: The human FK506-binding protein 38 (FKBP38) is a peptidyl prolyl cis/trans isomerase (PPIase) that plays a key role in neuronal apoptosis. This constitutively inactive protein is the first PPIase that was found to be regulated by calmodulin (CaM) and calcium (Ca2+), as only the FKBP38/CaM/Ca2+ complex displays FKBP activity and can inhibit the anti-apoptotic effector Bcl-2. The aims of this work are the structural characterization of the catalytic FKBP domain of this protein and the study of the interactions of FKBP38 with Ca2+-CaM. The solution structure of FKBP3835-153 displays the typical "half-barrel" fold of FKBP domains. Specific differences compared to the prototypic FKBP12 explain the lack of FKBP activity of FKBP38. Moreover, for the first time a Ca2+-binding site was found in an FKBP domain. Chemical shift perturbation (CSP) studies of the FKBP38/CaM interactions demonstrate Ca2+-dependent binding between the Cterminal domains of FKBP38 and CaM, as well as a Ca2+-independent interaction between the respective N-terminal domains that explains the activation of FKBP38. Structural models were derived for the FKBP38/CaM/Ca2+ complexes at different Ca2+ stoichiometries, thereby revealing a novel scenario of target activation by CaM.
Entropy, Determinants, and L2-Torsion
Creators: name: Li, Hanfeng
name: Thom, Andreas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: Algebraic Topology (math.AT)
subject: Group Theory (math.GR)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: We show that for any amenable group Γand any ZΓ-module M of type FL with vanishing Euler characteristic, the entropy of the natural Γ-action on the Pontryagin dual of M is equal to the L2-torsion of M. As a particular case, the entropy of the principal algebraic action associated with the module ZΓ/ZΓf is equal to the logarithm of the Fuglede-Kadison determinant of f whenever f is a non-zero-divisor in ZΓ. This confirms a conjecture of Deninger. As a key step in the proof we provide a general Szegő-type approximation theorem for the Fuglede-Kadison determinant on the group von Neumann algebra of an amenable group. As a consequence of the equality between L2-torsion and entropy, we show that the L2-torsion of a non-trivial amenable group with finite classifying space vanishes. This was conjectured by Lück. Finally, we establish a Milnor-Turaev formula for the L2-torsion of a finite Δ-acyclic chain complex.
description: 60 pages. To appear in J. Amer. Math. Soc
Additional file 1 of Association between early cumulative fluid balance and successful liberation from invasive ventilation in COVID-19 ARDS patients — insights from the PRoVENT-COVID study: a national, multicenter, observational cohort analysis
Creators: name: Ahuja, Sanchit
name: de Grooth, Harm-Jan
name: Paulus, Frederique
name: van der Ven, Fleur L.
name: Serpa Neto, Ary
name: Schultz, Marcus J.
name: Tuinman, Pieter R.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Figure S1 a. Histogram of model residuals showing zero-inflated count distributions. b: Predicted values vs. model residuals. Figure S2. Models with different spline complexities. Figure S3. Box and violin plots of cumulative fluid balance over days 0–3. Table S1a. Potential predefined confounding variables. b: Post-hoc analysis adjusting for diabetes and hypertension as possible confounding variables. Table S2. Sensitivity analysis to missing data and imputation method.
Paullinia racemosa Wawra 1879
Creators: name: Araújo, Diogo
name: Alves, Marccus
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Sapindales
Sapindaceae
Paullinia
Paullinia racemosa

description: 89. Paullinia racemosa Wawra (Fig. 2E)
Brazil (from Pará to São Paulo). Atlantic forest, restinga, carrasco (Somner 2001).
Selected Voucher:—Macacos, 13 Araújo et al. 489 (UFP).
description: Published as part of Araújo, Diogo & Alves, Marccus, 2010, Climbing plants of a fragmented area of lowland Atlantic Forest, Igarassu, Pernambuco (northeastern Brazil), pp. 1-24 in Phytotaxa 8 on page 22, DOI: 10.11646/phytotaxa.8.1.1, http://zenodo.org/record/4893863
Retrieval of Sparse Solutions of Multiple-Measurement Vectors via Zero-point Attracting Projection
Creators: name: You, Yang
name: Chen, Laming
name: Gu, Yuantao
name: Feng, Wei
name: Dai, Hui
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A new sparse signal recovery algorithm for multiple-measurement vectors (MMV) problem is proposed in this paper. The sparse representation is iteratively drawn based on the idea of zero-point attracting projection (ZAP). In each iteration, the solution is first updated along the negative gradient direction of an approximate $\ell_{2,0}$ norm to encourage sparsity, and then projected to the solution space to satisfy the under-determined equation. A variable step size scheme is adopted further to accelerate the convergence as well as to improve the recovery accuracy. Numerical simulations demonstrate that the performance of the proposed algorithm exceeds the references in various aspects, as well as when applied to the Modulated Wideband Converter, where recovering MMV problem is crucial to its performance.
description: 9 pages, 4 figures
Mimetus testaceus Yaginuma 1960
Creators: name: Zhang, Jianshuang
name: Zhang, Haoshen
name: Liu, Jinxin
name: Yu, Hao
name: Xu, Xiang
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Mimetidae
Mimetus
Mimetus testaceus

description: Mimetus testaceus Yaginuma, 1960
Figs 2 A, 12, 13, 14 E, F, 15
Mimetus testaceus Yaginuma 1960: append. 3, plate. 15, fig. 93, fig. 101 G (♀); Paik 1967: 190, fig. 3, 16–21 (♂ ♀); Wang 1990: 40, fig. III. 5–11 (♂ ♀); Chen and Zhang 1991: 182, fig. 179.1–5 (♂ ♀); Song et al. 1999: 74, fig. 30 J, K, U, V (♂ ♀). For a full list of taxonomic references, see WSC (2025).
Material examined.
• 2 ♂♂ 3 ♀♀ (MGNU -2022-MIMT 001 to 005), China: Guizhou Pro.: Guiyang City, Shuitian Town, Panlongshan Forest Park, 26.74°N, 106.88°E, c. 1072 m, by beating, 2 VI 2022; H. Yu et al. leg.
Diagnosis and description.
See Paik (1967). Male palp as in Fig. 12 A – C, epigyne as in Fig. 12 D, E, habitus as in Figs 13, 14E, F, living specimens as in Fig. 12 F, G.
Distribution.
China (Hunan, Guangxi, Guizhou, Zhejiang) (Table 1; Figs 2 A, 15).
description: Published as part of Zhang, Jianshuang, Zhang, Haoshen, Liu, Jinxin, Yu, Hao & Xu, Xiang, 2025, A survey of mimetid spiders (Araneae, Mimetidae) from Central Guizhou Province, China, pp. 711-734 in Zoosystematics and Evolution 101 (2) on pages 711-734, DOI: 10.3897/zse.101.146895
BioExcel-2 Deliverable D5.2 - Annotated and Justified Service Catalogue
Creators: name: Westermaier, Yvonne
name: Soliva, Robert
Publisher: name: Zenodo
Year: 2019

description: This document aims at providing an initial list of potential business-exploitable assets that will be further developed throughout the BioExcel project. We define a business-exploitable asset as any value proposition of a sellable or marketable service or product by the company to be founded. We define three main categories of assets: (i) workflows, (ii) training, and (iii) solutions (packages), and provide details for each of them. Molecular modelling solutions combine the workflows and training assets as solutions or packages that can be adapted to the needs of the client. The business-exploitable assets described in this deliverable will be updated at least every six months and they will be prioritized in later deliverables (D5.4 Preliminary Business Plan available at PM18 and D5.5 Final Business Plan at PM30).
Organizational choices and occupational health and safety risks prevention. An interpretation of Italian regulations
Creators: name: Marchiori, Michela
name: Albano, Valentina
name: Barbini, Francesco Maria
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: IUS/07 Diritto del lavoro
M-PSI/06 Psicologia del lavoro e delle organizzazioni
MED/44 Medicina del lavoro
SECS-P/08 Economia e gestione delle imprese
SECS-P/10 Organizzazione aziendale
SPS/09 Sociologia dei processi economici e del lavoro

description: The social and economic costs of risks produced by organizations are becoming more and more evident and relevant. Enterprises are expected (and, sometimes, obliged) to become able to efficiently manage the risks they induce: industrial hazards, financial uncertainty, environmental risks, risk to safety and health in the workplace, etc. By adopting an organizational perspective, this contribution investigates the approaches to Occupational Health and Safety risks prevention that are promoted by the law (specifically, by Italian law). The goal of this paper is then to discuss the consistency of the norms with respect to the objectives of risks prevention and to understand their actual and potential impact on business practices.
MOESM3 of Highly selective cleavage Câ O ether bond of lignin model compounds over Ni/CaOâ H-ZSM-5 in ethanol
Creators: name: Guo, J.
name: Ma, Yu
name: Yu, Jia
name: Gao, Yu
name: Ma, Ning
name: Wu, Xiao
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 3: Figure S3. Specific reaction process of Î˛-O-4 conversion over Ni/CaO-H-ZSM-5(60) catalyst and the main analytical approaches.
How to prove Ramanujan's $q$-continued fractions
Creators: name: Bhatnagar, Gaurav
Publisher: name: arXiv
Year: 2012
Subjects: subject: History and Overview (math.HO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 33D15

description: By using Euler's approach of using Euclid's algorithm to expand a power series into a continued fraction, we show how to derive Ramanujan's $q$-continued fractions in a systematic manner.
description: 19 Pages. Please give comments and suggestions. Updated explanation of convergence of continued fractions. Fixed some errors in convergence arguments of some continued fractions in ver 2
Building information Modelling e Sicurezza
Creators: name: Bragadin, Marco A.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: ICAR/11 Produzione edilizia

description: Il Building Information Modelling (BIM) è la capacità di progettare e controllare l’esecuzione della costruzione in un ambiente virtuale computerizzato, tridimensionale e dotato della dimensione temporale (4D), condiviso fra i principali operatori impegnati nel progetto. L’utilizzazione del BIM-4D per la sicurezza può migliorare la pianificazione della costruzione orientata alla sicurezza, fornendo layout di cantiere e piani di sicurezza più comprensibili per tutti gli operatori e può fornire una base per il controllo dell’assetto effettivo del cantiere ed essere il supporto per l’informazione, sia per l’individuazione dei fondamentali rischi presenti nel sito che per l’illustrazione delle relative misure preventive progettate.
L’opportunità di utilizzare questa tecnologia per la pianificazione, la comunicazione e il controllo della sicurezza durante le fasi di costruzione è nota, ma all’atto pratico molte sono le problematiche ancora da risolvere, sia in relazione agli aspetti tecnologici/informatici che operativi.
Fate of chlorine in indoor swimming pools : a numerical modelling approach
Creators: name: Mahinpour, Pedram
Publisher: name: University of British Columbia
Year: 2014

description: Swimming is one of the most popular recreational activities around the world. The interactions and activities of bathers during swimming may introduce contaminants which can lead to serious infections and health issues. There are a number of different techniques currently used to improve the sanitation in swimming pools. Some of the disinfectants commonly used in swimming pools include chlorine ozone and UV radiation. Chlorination is popular because it is simple, affordable and has residuals, but there is evidence that it may pose risks to human health as chlorine reacts with organic and inorganic matter in the water which generates disinfection by-products (DBPs). Extensive research has been performed on the kinetics of DBPs formation, and on the fate of chlorine in swimming pools. However, the effects of hydraulics in swimming pools have not been given the same level of attention. This thesis focuses on examining the fate of chlorine based on hydraulic behaviour in swimming pools using computational fluid dynamics (CFD) approach. Three different scenarios have been studied to estimate the effects of inlet size on the distribution of chlorine in indoor swimming pools. The spatial distribution of chlorine and the mixing rates for chlorine are known to be significantly affected by the inlet size. In all three selected scenarios, after a period of two hours, the average concentration of chlorine in the swimming pool reached a constant level of approximately 60% of the maximum injected concentration. The simulation results suggest that, while the mass flow rate is constant, a smaller inlet size provides better mixing rates. The chemical reaction of chlorine with ammonia has been examined using random releases to mimic urine release in swimming pools. The results show that significant amounts of ammonia may not react with chlorine. Chlorine available for the reaction was found to be far less than the required amount. This research contributes towards improved understanding of the chlorination process in swimming pools. This research guides an improved indoor swimming pool design that can ensure better chlorine distribution and reduced DBPs formation, and thereby reduced human health risks.
Molekulargenetische und biochemische Charakterisierung der cnr Cobalt/Nickel-Resistenz-Determinate aus Ralstonia metallidurans CH34
Creators: name: Grass, Gregor Boris
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2000
Subjects: Elektronische Publikation

description: Die protonengetriebene Nickel/Cobalt-Resistenz aus Ralstonia metallidurans CH34 wird durch die cnr-Determinate kodiert, die auf dem Megaplasmid pMOL28 kodiert ist. Durch Primer-Extension wurden zwei mRNA-Startpunkte bestimmt und daraus die Promotoren cnrYp und cnrCp der Operons cnrYXH bzw. cnrCBA abgeleitet. Mittels einer geeigneten lacZ-Operon-Fusion konnte die halbmaximale Aktivierung des cnrCBA-Operons durch 50 µM Ni2+ bestimmt werden. Das CnrH-Genprodukt, das für die Expression beider Operons benötigt wird, gehört zur Familie der SigmaE-Familie. In in vitro Transkriptionsexperimenten konnte seine Spezifität zu den Promotoren cnrYp und cnrCp nachgewiesen werden. Die CnrH-Aktivität wird durch das membrangebundene CnrY- und das CnrX-Genprodukt in Antwort auf Ni2+ reguliert. Das periplasmatische Sensor-Protein CnrX bindet 3 Ni2+ pro Polypeptid-Kette. Mittels des Yeast-Two-Hybrid-Systems konnte eine Interaktion zwischen dem periplasmatischen Sensor-Protein CnrX und dem Transmembranprotein CnrY nachgewiesen werden. CnrX funktioniert möglicherweise als Protease mit Spezifität für CnrY, jedoch ist das Glutamat im Motiv HEXXH in CnrX nicht essentiell für die CnrX-Aktivität. Schließlich wurde gezeigt, dass der mit CnrYX-verwandte Anti-Sigma-Faktor-Komplex NccYX aus Achromobacter xylosoxydans 31A die CnrH-Aktivität regulieren kann, der Sigma-Faktor NccH jedoch nicht die Initiation der Transkription an den cnr-Promotoren.
description: Ralstonia metallidurans strain CH34 is resistant to nickel and cobalt cations. Resistance is mediated by the cnr determinant located on plasmid pMOL28, which encodes a proton-driven efflux pump. The cnr genes are organized in two operons, cnrYXH and cnrCBA. As revealed by primer extension, transcription from these operons is initiated from promotors located upstream of the cnrY and cnrC genes. Half-maximum activation from the cnrCBA operon was determined using appropriate lacZ operon fusions and was shown to occur at an Ni2+ concentration of 50 µM. The CnrH gene product, which is required for expression of both operons, is a sigma factor belonging to the sigmaE family with specifity for the promotors cnrYp and cnrCp in in vitro transcription assays. CnrH activity seems to be governed by the membrane-bound CnrY and CnrX gene products in response to Ni2+ . The periplasmic sensor protein CnrX binds 3 Ni2+ per polypeptide chain. As shown with a yeast two hybrid system, the periplasmic nickel-binding protein CnrX interacts with the transmembrane protein CnrY. CnrX probably acts as a protease specific for CnrY, however, a glutamate residue in a HEXXH-motif in CnrX was not essential for CnrX activity. Finally, the CnrYX-related puative anti sigma factor complex NccYX from Achromobacter xylosoxydans 31A was shown to be able to regulate activity of CnrH, however sigma-factor NccH does not initiate transcription at cnr-promotors.
The Energy-Momentum Tensor in the 1+1 dimensional non-rotating BTZ black hole
Creators: name: Ortíz, L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the energy-momentum tensor for the real scalar field on the 1+1 dimensional BTZ black hole. We obtain closed expressions for it.
description: 7 pages. Accepted for publication in General Relativity and Gravitation, 2012
Sicurezza nei cantieri: evoluzione normativa
Creators: name: Bragadin, Marco A.
name: Comani, Claudio
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2006
Subjects: ICAR/11 Produzione edilizia

description: La recente evoluzione normativa in materia di sicurezza dei cantieri ha visto l’introduzione di nuovi elementi per la definizione del rapporto tra Committenza e Impresa appaltatrice. 
Infatti la modificazione dei contenuti del Piano di Sicurezza e Coordinamento (DPR 222/03) definisce, in realtà, alcuni elementi del tutto innovativi riferiti tradizionale rapporto tra Committente e Impresa Appaltatrice. Infatti l’ingerenza del Committente nell’attività organizzativa dell’appaltatore assume nello specifico settore della sicurezza in cantiere nuovi significati in termini di competenze e responsabilità della programmazione dei lavori. Questo deriva dall’idea che la prevenzione non deve più essere considerata come un fatto marginale e contingente, ma diventa una questione di programmazione dei lavori, di pianificazione economica e di profondo coinvolgimento e responsabilizzazione di tutti coloro che entrano a qualsiasi titolo nel processo edilizio. L’attuazione del desiderato livello di sicurezza sul lavoro ha come requisito fondamentale, la corretta pianificazione, programmazione e organizzazione del progetto e della costruzione.
Ma programmare i lavori significa definire compiutamente anche le tecnologie, le procedure operative, le risorse e la produttività ad esse correlate. Tutti aspetti tradizionalmente considerati di competenza dell’impresa, in cui l’ingerenza della committenza non sarà scevra di elementi di criticità.
title: Авторское право в условиях развития социальных сетей
Creators: name: Никитина, Н. А.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье анализируется положение авторских и смежных прав во всемирной сети Интернет. Автор анализирует проблему соблюдения и защиты авторских прав в популярных социальных сетях, а также сложности правового регулирования вышеназванной проблемы на государственном и на международном уровне.
Architettura Orientata Ai Servizi (SOA) e Analisi dei Costi: Inteligent Agent e Predittivita’ del miglior Servizio
Creators: name: Vagnozzi, Ercole
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2012
Subjects: INF/01 Informatica
SECS-P/07 Economia aziendale

description: Nel seguente articolo viene proposta un’analisi SOA su tre livelli consecutivi e crescenti vale a dire: Stabilità, Condivisione e Predittività, ognuno dei quali supportato dallo studio di casi concreti e specifici per ogni singolo livello. Lo schema proposto ha lo scopo di scindere in tre fasi l’implementazione SOA per una più immediata comprensione e analisi dei costi associati a ogni specifico livello. L’obiettivo razionale su cui si fonda l’approccio proposto è quello della previsione  in termini di costi e ricavi, di benefici quantificabili, nonché di nuove opportunità al fine di ridurre i costi stimati e offrire servizi personalizzati agli utenti. La suddetta prospettiva è stata finora poco esplorata dalle aziende considerata l’ingente quantità di dati che andrebbero raccolti sistematicamente; a tal proposito il metodo innovativo che si vuole suggerire si deve basare sull’implementazione di un Service Index (SI), ovvero di un indice di ranking di utilità del cliente che snellirà e agevolerà la SOA in un sistema più efficace di valutazione e risposta. 
I vantaggi del procedimento proposto possono considerarsi due: 
un’analisi dettagliata di costi associati alla SOA e supportata dallo studio di casi, al fine di derivarne una corretta comprensione dei benefici apportati; l’analisi ovviamente distribuita su tutti e tre i livelli permette una maggiore specificità senza lasciare scoperto nessun processo dal momento dell’Implementazione SOA alla previsione. Il secondo vantaggio è quello di combinare la Predittività ( si veda il video di Hal Varian ) e l’analisi dei costi all’interno di una cornice SOA come unico mezzo tramite il quale un’impresa potrebbe affrontare le nuove sfide per migliorare i servizi resi ai clienti, in quanto è il risultato di un uso più efficiente delle risorse così come di un risparmio sia di tempo che di costi.
Quantum-transport in nanostructured compound semiconductor devices: a generalized monte carlo approach.
Creators: name: Lugli, Paolo
name: Di Carlo, A.
name: Ragazzi, Stefano
name: Rossi, Fausto
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: We present a theoretical investigation of quantum-transport phenomena in semiconductor nanostructures. In particular, a generalization to "open systems" of the well-known Semiconductor Bloch equations is proposed. Com­pared to the conventional Bloch theory, the presence of spatial boundary conditions manifest itself through self-energy corrections and additional source terms in the ki­netic equations, which are solved by means of a general­ized Monte Carlo simulation. The proposed numerical ap­proach is applied to the study of quantum-transport phe­nomena in double-barrier resonant tunneling diodes and to the scattering-induced suppression of Bloch oscillations in serniconductor superlattices.
Arabidopsis Tandem Zinc Finger 9, a mitogen activated protein kinase substrate, binds RNA and mediates immunity
Creators: name: Tabassum, Naheed
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2018
Subjects: subject: 572

description: Pflanzen erkennen Krankheitserreger über konservierte mikrobielle Strukturen, sogenannte Pathogen-assoziierte molekulare Muster (PAMPs), über Membran-lokalisierte Mustererkennungsrezeptoren (PRRs), wodurch PAMP-vermittelte Immunität (PTI) ausgelöst wird. Dies schließt die phosphorylierungsabhängige Aktivierung des dreistufigen Mitogen-aktivierten Proteinkinase (MAPK) Signalwegs ein. Eines der MPK3- und -6-Substrate, das Tandem-Zink-Finger-Protein 9 (TZF9), ist an der PTI beteiligt, da die tzf9-Mutante eine abgeschwächte Abwehrreaktion zeigt. Es wurde gezeigt, dass TZF9 im Zytoplasma und in den Processing Bodies (PB) lokalisiert ist. TZF9 bindet an 18 Nukleotid-ribohomopolymere (polyG und polyU) RNA-Moleküle und eine 100 Nukleotid-Zufallssonde (Pentaprobe) in Electrophoretic Mobility-Shift-Assays (EMSA). Eine globale Genexpressionsanalyse von Wildtyp (wt) Col-0 im Vergleich zu tzf9 Mutanten zeigte eine Anreicherung von Stress- / Stimuli- responsiven Genen. Auch wurde ein hoher Entkopplungsgrad zwischen Transkriptom und Translatom beobachtet. Eine ähnliche Anzahl von differentiell exprimierten Genen (DEGs) zeigte sowohl in tzf9 als auch in wt nach PAMP-Behandlung einen vergleichbaren Trend. Die Entkopplung in tzf9 war jedoch auf Translationsebene verschoben. Insgesamt wurde gezeigt, dass PAMP-responsive MAPKs die Genexpression post-transkriptionell über TZF9 regulieren können
description: Plants recognize pathogens via conserved microbial features called pathogen associated molecular patterns (PAMPs) via membrane localized pattern recognition receptors (PRRs), thereby triggering PAMP-triggered immunity (PTI). This includes phosphorylation-dependent activation of the three-tiered mitogen activated protein kinase (MAPK) pathway. One of the MPK3 and -6 substrate, Tandem Zinc finger protein 9 (TZF9) is shown to be involved in PTI as tzf9 mutant shows attenuated defense response. TZF9 was shown to be localized in cytoplasm and processing bodies (PB). TZF9 binds to 18 mer-ribohomopolymers (polyG and polyU) RNA molecules and a 100 mer random probe (Pentaprobe) in electrophoretic mobility shift assays. A global gene expression analysis of wild-type (wt) Col-0 compared to tzf9 mutant showed an enrichment of stress/stimuli responsive genes. Also, a high degree of uncoupling between transcriptome and translatome was observed. A similar number of differentially expressed genes (DEGs) were coupling in both tzf9 and wt upon PAMP treatment (1 hpi). However, the uncoupling in tzf9 was biased at translational level. Overall, it was shown that PAMP-responsive MAPKs might regulate gene expression at post-transcriptional level via TZF9.
Analyse und Visualisierung von Experimentdaten im Kontext biologischer Netzwerke
Creators: name: Klukas, Christian
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2009
Subjects: subject: Bioinformatik
subject: Datenmodell
subject: Datenanalyse
subject: Online-Publikation
subject: Hochschulschrift
subject: 570.285
subject: 004

description: Die vorliegende Arbeit stellt zu Beginn relevante Grundlagen zu Biologie, Statistik und Informatik vor. Darauf aufbauend wird eine Methodik entwickelt, welche es ermöglicht, komplex strukturierte Experimentdatensätze aus verschiedenen omics-Bereichen in einem einzigen Datenmodell abzubilden. Das Konzept des Mappinggraphen erlaubt die flexible Definition unterschiedlicher biologischer Netzwerke und Klassifikationssysteme. Die Zuordnung von relevanten Teilen des Experimentdatensatzes zu Knoten und Kanten des Mappinggraphen erfolgt durch das Datenmapping. Zur dynamischen Visualisierung notwendige Interaktionsmethoden, zum Beispiel für die Integration von verschiedenen Pathways und andere Navigationsmethoden, sind ein weiterer wichtiger Bestandteil der vorgestellten Methodik. Integrierte Daten, also biologische Netzwerke, Klassifikationssysteme und Experimentdaten, können in VANTED, welches die vorgestellte Methodik vollständig umsetzt, vielfältig interaktiv visualisiert und analysiert werden.
Simulation and measurement of optoelectronic performances
of InP/InGaAs heterojunction bipolar phototransistor
Creators: name: Chennafi, Noureddine
name: Rumelhard, Christian
name: Gonzalez, Carmen
name: Thuret, Julien
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: Physical modeling of an InP/lnGaAs phototransistor using a two dimensional finite elements program was performed. A good agreements were found with measurements. A large-signal model of the phototransistor has been developed and implemented in MDS.
Hot-electron noise in Hemt channels and other 2-deg structures
Creators: name: Matulionis, Arvydas
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: A review of experimental results on microwave hot-electron noise specific to two-dimensional electron gas channels is given. Variation of electric field strength, heterobarrier height, doping and electron density, channel length, lattice temperature, microwave frequency have been used to excite/quench hot-electron velocity fluctuations of different origin. The noise sources specific to zero-heterojunction (planar-doped), single-, double- and triple-heterojunction channels are analyzed in terms of fast intrawell and interwell kinetic processes.
$NN$ scattering in $^3S_1-^3D_1$ channels of EFT ($\notπ$)
Creators: name: Yang, J. -F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The closed-form $T$ matrices in the $^3S_1$$-$$^3D_1$ channels of EFT($\not/!/!/pi$) for $NN$ scattering with the potentials truncated at order $\mathcal{O}(Q^4)$ are presented with the nonperturbative divergences parametrized in a general manner. The stringent constraints imposed by the closed form of the $T$ matrices are exploited in the underlying theory perspective and turned into virtues in the implementation of subtractions and the manifestation of power counting rules in nonperturbative regimes, leading us to the concept of EFT scenario. A number of scenarios of the EFT description of $NN$ scattering are compared with PSA data in terms of effective range expansion and $^3S_1$ phase shifts, showing that it is favorable to proceed in a scenario with conventional EFT couplings and sophisticated renormalization in order to have large $NN$ scattering lengths. The informative utilities of fine tuning are demonstrated in several examples and naturally interpreted in the underlying theory perspective. In addition, some of the approaches adopted in the recent literature are also addressed in the light of EFT scenario.
description: 24 pages, 2 figures, 6 tables, revised version, to appear in Annals of Physics
Aggregation and post-translational modification of the parathyroid hormone and its agonistic activity towards the G-protein coupled PTH receptors
Creators: name: Gopalswamy, Mohanraj
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2017
Subjects: subject: 572

description: Das humane Parathormon (PTH) und sein Rezeptor (PTH1R), ein G-Protein-gekoppelter Rezeptor (GPCR), sind die primären Regulatoren der Calcium Homeostase und des Knochenumbaus. Hier wurden die biologische Funktion von PTH und dessen detaillierter molekularer Mechanismus aufgeklärt. (i) Das vorhergesagte zweistufige Bindungsmodel konnte bestätigt werden. Der erste Schritt beinhaltet die Membraninteraktion (Reste 1 bis 42) von PTH an der Zelloberfläche, gefolgt von Rezeptorerkennung und -bindung (Reste 1 bis 38) im zweiten Schritt. (ii) PTH wird an drei Cystein am N-Terminus phosphoryliert, was eine Reduktion der α-helicen Konformationsanteile bewirkt. Dieser Vorgang blockiert in vivo die PTH-vermittelte cAMP-Aktivierung. Diese Studie zeigt, dass die Funktion von PTH durch Phosphorylierung kontrolliert werden kann. (iii) Eine detaillierte strukturelle Charakterisierung für in vitro gebildete Amyloidfibrillen aus PTH (1-84) wird vorgestellt. Diese Fibrillen zeigten eine charakteristische cross-β Struktur, wobei die Reste 25R-37L die Kernstruktur der Fibrillen bilden und bei Verdünnung eine langsam Dissoziation in Monomere.
description: Human parathyroid hormone (PTH) and its receptor (PTH1R), a class B G-protein coupled receptor (GPCR) are the primary regulators of calcium homeostasis and bone remodeling. Here, the biological action of PTH and its detailed molecular mechanism were elucidated. (i) An earlier proposed two-step binding model could be confirmed. The first step involves the membrane interaction (residues 1 to 42) of PTH on the cell surface followed by the receptor recognition and binding (residues 1 to 38) in the second step. (ii) PTH gets phosphorylated at three N-terminal cysteine residues of the hormone disrupting the α-helical propensity. This event ablated in vivo the PTH-mediated cAMP signaling. This studies thus uncovered the important finding that the function of PTH can be controlled by phosphorylation. (iii) A detailed structural characterization is presented for in vitro generated amyloid fibrils from PTH (1-84). These fibrils showed the characteristic cross-β structure, residues 25R-37L from the fibril core and dissociate slowly upon dilution into monomers.
Low-frequency noise properties of GalnP/GaAs/GalnP DHBT's
Creators: name: Plana, R.
name: Henkel, A.
name: Delage, S. L.
name: Parra, T.
name: Llopis, O.
name: Graffeuil, J.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1997
Subjects: ING-INF/01 Elettronica

description: This paper presents the low frequency noise of double lieterojunction bipolar transistor (DHBTs) based on GalnP/GaAs/GalnP system. From static measurements, we can observe that both surface recombination along the emitter finger and bulk recombination in the extrinsic base region exist in these structure. S parameters measurements show very interesting microwave capabilities with cut-off frequency and maximum oscillation larger than 30 GHz. Concerning the noise properties, the results indicate that both 1/f and generation-recombination are present in DHBT. Both the input noise current and input noise voltage is inversely proportional to the emitter length. The inspection of the correlation between the noise generators reveals that the resistive parts of the device play a role on the overall noise component. Further, we have shown that the noise source at the output is not negligeable. Finally, a comparative noise study between emitter-up and collector-up DHBTs indicate that the noise current source is lower for co[lector-up DHBT than for emitter-up one related to a lower surface recombination rate.
The Causal Relationship Model of Factors Affecting the Availability of Central Rajabhat University towards Access to the Education Quality Criteria for Excellence
Creators: name: Pisak Kalyanamitra
Publisher: name: International Journal of Crime, Law and Social Issues
Year: 2021
Subjects: Causal Relationship Model
Availability of Rajabhat University
Education Quality Criteria for Excellence

description: International Journal of Crime, Law and Social Issues, 8, 2, 14-20
The role of ABR in myeloid differentiation and acute myeloid leukemia
Creators: name: Namasu, Carolina Yaeko
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2017
Subjects: subject: 572

description: Das ABR (Active BCR Related)-Protein deaktiviert Rac1 (ras-related C3 botulinum toxin substrate 1), welches eine wesentliche Rolle bei der Regulierung der normalen Hämatopoese und bei der Leukämie spielt. Untersuchungen zur Bedeutung von ABR für die Leukämogenese zeigten in verschiedenen Subtypen der AML durchgängig ein vermindertes Expressionsniveau von ABR. Weiterhin konnte nachgewiesen werden, dass der Block von ABR zu einer Reduktion der myeloiden Differenzierung sowie Repression des myeloiden Transkriptionsfaktors C/EBPα bewirkt. Im umgekehrten Fall führt eine stabile Überexpression von ABR zur einer gesteigerten myeloiden Differenzierung. Die Inaktivierung des bekannten ABR-Ziels Rac1 durch die Behandlung mit dem Rac1-Inhibitor NSC23766 erhöht die Expression von C/EBPα. Die Ergebnisse dieser Arbeit unterstreichen zudem den Zusammenhang zwischen signifikant längerem Gesamtüberleben der AML-Patienten und höheren ABR-Expressionsniveaus. In der vorliegenden Arbeit konnte somit erstmals eine entscheidende Rolle der Expression von ABR in der Myelopoese und AML nachgewiesen werden.
description: Active BCR related (ABR) gene deactivates ras-related C3 botulinum toxin substrate 1 (RAC1), which plays an essential role in regulating normal hematopoiesis and in leukemia. BCR gene, closely related to ABR, acts as a tumor suppressor in chronic myeloid leukemia and has overlapping functions with ABR. Our results show downregulation of ABR in AML. A block of ABR prevents myeloid differentiation and leads to repression of C/EBPα, a major regulator of myeloid differentiation and functionally impaired in leukemia. Conversely, stable overexpression of ABR enhances myeloid differentiation. Inactivation of the known ABR target RAC1 by RAC1 inhibitor NSC23766 resulted in an increased expression of C/EBPα. Finally, AML patients with high ABR expression at diagnosis showed a significant longer overall survival and patients who respond to azacitidine therapy showed a significant higher ABR expression. This is the first report showing that ABR expression plays a critical role in both myelopoiesis and AML. Our data indicate the tumor suppressor potential of ABR and underline its potential role in leukemia therapeutic strategies.
Multi-window Gabor frames in amalgam spaces
Creators: name: Balan, Radu
name: Christensen, Jens G.
name: Krishtal, Ilya A.
name: Okoudjou, Kasso A.
name: Romero, José Luis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Functional Analysis (math.FA)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 42C15, 42A65, 47B38

description: We show that multi-window Gabor frames with windows in the Wiener algebra $W(L^{\infty}, \ell^{1})$ are Banach frames for all Wiener amalgam spaces. As a byproduct of our results we positively answer an open question that was posed by [Krishtal and Okoudjou, Invertibility of the Gabor frame operator on the Wiener amalgam space, J. Approx. Theory, 153(2), 2008] and concerns the continuity of the canonical dual of a Gabor frame with a continuous generator in the Wiener algebra. The proofs are based on a recent version of Wiener's $1/f$ lemma.
description: 17 pages