cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Upper Rhine Graben: Deciphering a geothermal fluid system and its raw material potential
Creators: name: Jungmann, Michèle
name: Walter, Benjamin F.
name: Eiche, Elisabeth
name: Kolb, Jochen
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
In the context of the energy and mobility transition, operators of geothermal power plants and associated industries spotlight the potential to combine the production of sustainable energy with the extraction of strategic raw materials (SRM) (e.g., lithium) from geothermal fluids. Brine mining of SRM requires a comprehensive understanding of the related geothermal fluid system.

In southwest Germany, the Upper Rhine Graben (URG) represents a reservoir with great geothermal and SRM potential (thermal gradient up to 120°C/km; Li ~170mg/L). Data about the reservoir rocks and the thermal fluid at different depths is provided by ~1300 oil and geothermal wells as well as thermal water wells. Chemical data of sampled fluids indicate variations in the trace element distribution that are related to the Cl/Br-ratio, and trends of stable isotope systematics of the water.

The results show that in the northern URG evaporites are dissolved (Cl/Br>1200), while in the central URG the thermal waters have almost seawater composition (Cl/Br=290). Independent of the Cl/Br ratio, Li concentrations in the thermal waters vary between 3-43 mg/L. At nearly the same Cl/Br ratio of ~300 the geothermal fluids have ~170 mg/L Li. Stable isotope systematics imply that all thermal fluids have a meteoric component. The results indicate a modification of the fluid chemistry through time and depth, resulting from fluid mixing and water-rock interaction with various reservoir rocks. To investigate the fluid evolution, additional element tracers to determine the origin and raw material potential of Li and other trace elements, are established.
title: Wer ist Verantwortlich für das Löschwasser? – Der Löschwassernachweis im Baugenehmigungsverfahren
title: Who is responsible for the fire water? – Proof of fire water in the building permission procedure
titleType: AlternativeTitle
Creators: name: Faas, Moritz
Publisher: name: Technische Hochschule Mittelhessen; Gießen
Year: 2023

description: In der Baugenehmigungspraxis wird von Bauherr*innen regelmäßig gefordert, einen Nach- weis über die Löschwasserversorgung ihres Bauvorhabens zu führen, ohne die originäre Zuständigkeit dafür zu hinterfragen. Die Analyse der rechtlichen Grundlagen auf Bundes- und Landesebene bestätigt die Vermutung, dass den Gemeinden eine ordnungsgemäße Löschwasserversorgung, deren Umfang von den örtlichen Gegebenheiten abhängt, als ge- setzliche Pflichtaufgabe zugewiesen ist. Nur in festgelegten Einzelfällen sind die Behörden ermächtigt, diese Aufgabe auf Gebäudeeigentümer*innen zu übertragen. Für die Ermittlung des Löschwasserbedarfs steht in Deutschland derzeit mit dem DVGW-Arbeitsblatt W 405 nur eine einzige allgemein anerkannte Regel der Technik zur Verfügung, die ein Beurtei- lungsverfahren für Baugebiete und Ortsteile enthält, nicht aber ein Bemessungsverfahren für einzelne Objekte. Es wird untersucht, auf welchen technischen Grundlagen das Beur- teilungsverfahren des Arbeitsblattes aufgebaut ist und ob diese heute noch zeitgemäß sind. Daneben werden weitere Ansätze zur Ermittlung des Löschwasserbedarfs vorgestellt, die in Deutschland bekannt sind, aber im Baugenehmigungsverfahren wenig bis keine Beach- tung finden. Als Ergebnis der Arbeit wird für Planer*innen eine Strategie zur Vorbeugung von zu hohen Ansprüchen gegenüber Bauherr*innen und Grundstückseigentümer*innen und zur Sensibilisierung der Gemeinden zu ihrer Versorgungspflicht vorgeschlagen. Dazu wird ein in diesem Sinne formuliertes Musterschreiben einer Löschwasseranfrage vorge- stellt. Abschließend wird eine Erwartungshaltung an die Inhalte und den Umfang einer künf- tigen technischen Regel zur Ermittlung des Löschwasserbedarfs von Ortsgebieten und Ein- zelobjekten, adressiert an die normgebenden Stellen und die Wissenschaft, formuliert.
Additional file 6 of PD-1 blockade delays tumor growth by inhibiting an intrinsic SHP2/Ras/MAPK signalling in thyroid cancer cells
Creators: name: Liotti, Federica
name: Kumar, Narender
name: Prevete, Nella
name: Marotta, Maria
name: Sorriento, Daniela
name: Ieranò, Caterina
name: Ronchi, Andrea
name: Marino, Federica Zito
name: Moretti, Sonia
name: Colella, Renato
name: Efiso Puxeddu
name: Paladino, Simona
name: Kano, Yoshihito
name: Ohh, Michael
name: Scala, Stefania
name: Melillo, Rosa Marina
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 6: Supplementary Figure 5. Immunohistochemical evaluation of 8505c xenografts. A. Proliferation index (Ki-67) assessed by immunohistochemistry of 8505c pCMV3 and pCMV3 PD-1 cl13 xenografts harvested 28 days post-inoculation. Representative images are shown. B. Proliferation index (Ki-67) assessed by immunohistochemistry of 8505c xenografts harvested 35 days post-inoculation in mice treated with Nivolumab or control IgG4. Representative images are shown.
Parameter Expansion and Efficient Inference
Creators: name: Lewandowski, Andrew
name: Liu, Chuanhai
name: Wiel, Scott Vander
Publisher: name: arXiv
Year: 2011
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: This EM review article focuses on parameter expansion, a simple technique introduced in the PX-EM algorithm to make EM converge faster while maintaining its simplicity and stability. The primary objective concerns the connection between parameter expansion and efficient inference. It reviews the statistical interpretation of the PX-EM algorithm, in terms of efficient inference via bias reduction, and further unfolds the PX-EM mystery by looking at PX-EM from different perspectives. In addition, it briefly discusses potential applications of parameter expansion to statistical inference and the broader impact of statistical thinking on understanding and developing other iterative optimization algorithms.
description: Published in at http://dx.doi.org/10.1214/10-STS348 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
The Casimir Effect for Conical Pistons
Creators: name: Fucci, Guglielmo
name: Kirsten, Klaus
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we utilize $ζ$-function regularization techniques in order to compute the Casimir force for massless scalar fields subject to Dirichlet and Neumann boundary conditions in the setting of the conical piston. The piston geometry is obtained by dividing the bounded generalized cone into two regions separated by its cross section positioned at $a$ with $a\in(0,b)$ with $b>0$. We obtain expressions for the Casimir force that are valid in any dimension for both Dirichlet and Neumann boundary conditions in terms of the spectral $ζ$-function of the piston. As a particular case, we specify the piston to be a $d$-dimensional sphere and present explicit results for $d=2,3,4,5$.
description: LaTeX, 30 Pages, some changes made in section 6
EMPIRICAL STUDY ON THE RELATIONSHIP BETWEEN DYSLEXIA AND DIFFICULTY LEARNING MATHEMATICS: HOW DYSLEXIA CAN AFFECT MATH COMPREHENSION AND WHAT STRATEGIES CAN HELP STUDENTS WITH DYSLEXIA OVERCOME THESE DIFFICULTIES
Creators: name: Silva, Juliana Rodrigues Faria da
name: Sousa, Rodger Roberto Alves de
Publisher: name: Vistacien
Year: 2023
Subjects: subject: Dyslexia Learning Disabilities
subject: Mathematics
subject: FOS: Mathematics
subject: Psychopedagogical Interventions
subject: Health
subject: Pedagogical Strategies

description: In this study, we explore the relationship between dyslexia and learning difficulties in mathematics, investigating how dyslexia can influence the understanding of this discipline and what strategies can help dyslexic students overcome such challenges. The context of this study is the contemporary educational scenario, where the inclusion of students with special needs is a central concern. The aim of the research is to identify how dyslexia affects mathematical comprehension and propose effective pedagogical strategies to deal with this challenging scenario. The research was conducted by evaluation of studies carried out, using documentary analysis of academic evaluation reports already published. The results indicate that students with dyslexia face particular difficulties when learning mathematics, and it is important to consider pedagogical approaches adapted to their individual needs. In the scope of mathematical development, strategies such as the use of visual resources, educational games and methods of metacognition emerge as potential allies in the appropriate teaching for this group of students. Our conclusions highlight the importance of understanding the specifics of dyslexia in mathematics education. Teacher training and awareness of dyslexia are crucial to implementing inclusive and effective approaches. Therefore, this research contributes to the expansion of the understanding about the connections between dyslexia and the learning of mathematics, as well as offers practical guidelines for teachers and education professionals when facing this challenge in the classroom.
title: Design, synthesis and biological evaluation of novel FKBP51 ligands
Creators: name: Voll, Andreas Markus
Publisher: name: UNSPECIFIED
Year: 2023

description: The FK506-binding protein 51 (FKBP51) has emerged as an attractive new drug target for mood disorders, obesity and chronic pain. The most advanced FKBP51 ligands of the SAFit class are highly selective against the anti-target FKBP52, but only poorly discriminate against the homologs FKBP12 and FKBP12.6. To improve SAFit-like compounds we employed a structure-based approach: Envisioning enhanced properties of macrocycles like increased oral bioavailability, metabolic stability and selectivity compared to the linear SAFit-construct, we designed and synthesized FKBP-binding macrocycles. These macrocycles were synthesized via ring-closing-metathesis and a solid-phase assisted approach. Surprisingly, we observed that many of these macrocyclic analogs have a novel high preference for FKBP51 over FKBP12 and FKBP12.6 and that they bind with a new binding mode featuring a transient conformation that is disfavored for the small FKBPs. These findings represent the structural basis for enhanced selectivity and a new chemical scaffold for selective FKBP51 ligands. Furthermore, we present the rational design and synthesis of novel A and B ring derivatives of SAFit1 (an essential building block of SAFit-ligands). Reducing the size of SAFit to explore the necessary interactions and subsequently combining the most favorable moieties resulted in novel diaza-chalcone derivatives. These compounds reached similar FKBP51 selectivity and affinity in comparison to SAFit1 and most importantly displayed a reduced weight by up to 132 g/mol. Additionally, a compound series of A/B ring-analogs was synthesized by Click reaction, which displayed a new preference for FKBP12.6 over FKBP12. This may offer new possibilities to alter FKBP selectivities.
Evolution of inclined planets in three-dimensional radiative discs
Creators: name: Bitsch, Bertram
name: Kley, Willy
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: While planets in the solar system only have a low inclination with respect to the ecliptic there is mounting evidence that in extrasolar systems the inclination can be very high, at least for close-in planets. One process to alter the inclination of a planet is through planet-disc interactions. Recent simulations considering radiative transport have shown that the evolution of migration and eccentricity can strongly depend on the thermodynamic state of the disc. We extend previous studies to investigate the planet-disc interactions of fixed and moving planets on inclined and eccentric orbits. We also analyse the effect of the disc's thermodynamic properties on the orbital evolution of embedded planets in detail. The protoplanetary disc is modelled as a viscous gas where the internally produced dissipation is transported by radiation. For locally isothermal discs, we confirm previous results and find inclination damping and inward migration for planetary cores. For low inclinations i < 2 H/r, the damping is exponential, while di/dt is proportional to i^-2 for larger i. For radiative discs, the planetary migration is very limited, as long as their inclination exceeds a certain threshold. If the inclination is damped below this threshold, planetary cores with a mass up to approximately 33 Earth masses start to migrate outwards, while larger cores migrate inwards right from the start. The inclination is damped for all analysed planet masses. In a viscous disc an initial inclination of embedded planets will be damped for all planet masses. This damping occurs on timescales that are shorter than the migration time. If the inclination lies beneath a certain threshold, the outward migration in radiative discs is not handicapped. Outward migration is strongest for circular and non-inclined orbits.
Spc_sess_06_3D-Volumetric-change-analysis-in-urban-areas.pdf
Creators: name: A.P, Prathiba
Publisher: name: figshare
Year: 2022
Subjects: subject: 90999 Geomatic Engineering not elsewhere classified
subject: FOS: Environmental engineering
subject: 90905 Photogrammetry and Remote Sensing

description: Urban planning demands a comprehensive understanding of urban development for efficient designing and expansion of urban areas. The 3- D model of urban area are popular among the urban planners. This study involves the development of 3-D model for part of Ahmedabad city for two time periods, year 2005 and 2015 and analyse volumetric change in urban development in one decade
Additional file 1 of Novel insights in dimethyl carbonate-based extraction of polyhydroxybutyrate (PHB)
Creators: name: Mongili, Beatrice
name: Azim, Annalisa Abdel
name: Garofalo, Silvia Fraterrigo
name: Batuecas, Esperanza
name: Re, Angela
name: Bocchini, Sergio
name: Fino, Debora
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. Raw values corresponding to each experimental run (total 12).
title: A 182W isotope perspective on the sources of Paleoarchean TTGs from the Eastern Kaapvaal Craton, southern Africa
Creators: name: Hoffmann, J. Elis
name: Tusch, Jonas
name: Sandor, Pauline
name: Florin, Guillaume
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
182W deficits in terrestrial rocks are currently strongly debated since their origin can be ascribed to different processes. These include (1) core-mantle interaction, (2) grainy late accretion, and (3) early silicate differentiation. Mantle-derived rocks from the eastern Kaapvaal Craton yield variably negative µ182W values that are systematically correlated with initial values of the long-lived Hf-Nd-Ce isotope systems. These have been interpreted to reflect incorporation of an early Hadean crustal restite either in the deep mantle sources of Archean mantle plumes or within the upper mantle or lower lithosphere of the Kaapvaal Craton. Interestingly, granitoids from the Kaapvaal Craton are either overlapping with the modern 182W isotope composition or carry a strongly negative µ182W of down to -10, overlapping with Mesoarchean diamictites from the Kaapvaal Craton. Deviation of some granitoids from the Kaapvaal 182W-176Hf and 182W-143Nd array are likely caused by disturbance of the whole-rock Hf-Nd data or by fluid mobility of W. Here we will further explore the 182W isotope composition of the Paleoarchean Ngwane Gneiss suite from the Ancient Gneiss Complex (Eswatini) and TTG plutons from the Barberton Mountain Land, that reveal a time-integrated increase of initial epsHf values in magmatic zircon. Our results provide further constraints on the origin of granitoids that plot at the upper end of the µ182W-epsHf array. We will present first 182W data produced on the NEOMA MC-ICPMS in Berlin, which have a high level of accuracy as revealed by replicate measurments from samples previously measured at University of Cologne.
The M_BH-M_star relation of obscured AGNs at high redshift
Creators: name: Sarria, J. E.
name: Maiolino, R.
name: La Franca, F.
name: Pozzi, F.
name: Fiore, F.
name: Marconi, A.
name: Vignali, C.
name: Comastri, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the detection of broad Halpha emission in three X-ray selected obscured AGNs at z=1-2. By exploiting the Halpha width and the intrinsic X-ray luminosity, we estimate their black hole masses, which are in the range 0.1-3x10^9 Msun. By means of multi-band photometric data, we measure the stellar mass of their host galaxy and, therefore, infer their M_BH/M_star ratio. These are the first obscured AGNs at high-z, selected based on their black hole accretion (i.e. on the basis of their X-ray luminosity), that can be located on the M_BH-M_star relation at high-z. All of these obscured high-z AGNs are fully consistent with the local M_BH-M_star relation. This result conflicts with those for other samples of AGNs in the same redshift range, whose M_BH/M_star ratio departs significantly from the value observed in local galaxies. We suggest that the obscured AGNs in our sample are in an advanced evolutionary stage, have already settled onto the local M_BH-M_star relation, and whose nuclear activity has been temporarily revived by recent galaxy interactions.
description: 4 pages, 2 figures, accepted for publication in A&A Letters, slightly revised discussion on SMGs
title: Rocks under stress: How dramatic the effect of stress on metamorphic reactions really is?
Creators: name: Tajcmanova, Lucie
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
Recent decades have been connected with an impressively accelerating pace in the development and availability of new analytical techniques to earth scientists. Interestingly, the smaller the scale considered, the more heterogeneous an apparently uniform rock sample is. This heterogeneity is not only characterized by variation in chemical composition but also in mechanical properties. The mechanical effects may influence element transport and mineral assemblage in rocks which can, in turn, significantly control the mechanical-chemical coupling rates and mechanisms of various processes in the Earth’s interior.

Considering the interplay of metamorphic reaction and mechanical properties in our quantification approaches is critical for correct interpretation of observations in metamorphic rocks. In my contribution, I will show major applications of the new quantification approaches, the accompanying obstacles and the consequences for our petrological interpretations. New findings from coupled experimental and numerical studies emphasize the necessity of quantifying the stress/pressure distribution before any complex thermodynamic interpretations. In fact, any thermodynamic interpretation of a stressed system must take into account the locally-resolved state of stress during sample deformation.
Parental Mediation of Pre-Schooler's Digital Media Use
Creators: name: Jiow, Hee Jhee
name: Tay, Adeline
Publisher: name: Singapore Institute of Technology
Year: 2024

description: Parental Mediation (PM) studies entail parents’ management of their children’s digital media (DM) habits, and its parental concerns with such mediation practices. PM typically encompass 4 broad activities which parents undertake to monitor and manage their children’s usage of DM devices, namely Gatekeeping, Informative Mediation, Discursive Mediation, and Diversionary Mediation. Through qualitative interviews with 21 parents, this study investigated PM of young children’s DM devices, and its affiliated parental concerns with the usage.Consistent with other studies, parents were not only perturbed about the physiological impacts and eyesight issues incessant DM usage yielded, but were also apprehensive about the sedentary lifestyle it may inculcate, derailing children’s holistic development consequently. Moreover, parents have expressed the following concerns: displacement of time effect, inappropriate content and predatory online encounters.This study found that PM practices for young children fixated on Gatekeeping and Informative Mediation. Contrary to most PM studies conducted on older children, this study found that Discursive and Diversionary Mediation was not frequently practised and employed, as various Gatekeeping mechanisms were already established. Parents closely supervised their children’s usage, which typically involved conspicuous and austere rules for children’s content consumption and online contacts. Interestingly, this study found that Gatekeeping and Informative Mediation were substantially impacted by siblings’ and grandparents’ behaviour. Children, who had older siblings modelling favourable DM behaviour, were more receptive to the Gatekeeping measures. PM became difficult for parents when grandparents’ management of children’s DM usage were inconsistent with theirs. Such findings are a novel contribution to the PM theory.
Additional file 1 of CXCL10 is a prognostic marker for pancreatic adenocarcinoma and tumor microenvironment remodeling
Creators: name: Nie, Yuan
name: Liu, Chao
name: Liu, Qi
name: Zhu, Xuan
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 1
Density PDFs of diffuse gas in the Milky Way
Creators: name: Berkhuijsen, Elly M.
name: Fletcher, Andrew
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The probability distribution functions (PDFs) of the average densities of the diffuse ionized gas (DIG) and the diffuse atomic gas are close to lognormal, especially when lines of sight at |b|<5 degree and |b|>5 degree are considered separately. Our results provide strong support for the existence of a lognormal density PDF in the diffuse ISM, consistent with a turbulent origin of density structure in the diffuse gas.
description: 4 pages, 1 figure. To be published in the proceedings of the August 2008 conference (held in Eapinho, Portugal) "The Role of Disk-Halo Interaction in Galaxy Evolution: Outflow vs Infall?", Ed. M. A. de Avillez, EAS Publications Series
How core competencies and non-academic skills are used in admissions decisions at British Columbian universities
Creators: name: Tang, Zhao Xin
Publisher: name: University of British Columbia
Year: 2023

description: British Columbia’s (BC) new curriculum shifts the focus away from purely academic skills towards a more holistic one, emphasising what it calls Core Competencies – a set “of intellectual, personal, and social and emotional proficiencies that all students need in order to engage in deep, lifelong learning” (British Columbia Ministry of Education, n.d.). While many universities in the United States (US) have incorporated some type of holistic assessment as a part of their admissions requirements (Hossler et. al.), the same thing may not be true for British Columbia. The goal of this research is to compare the focus of the high school curriculum in BC with the requirements for admission into the Faculty of Arts and Faculty of Science at major post-secondary institutions as stated on their admissions websites. One of the purposes of high school education should be to prepare students for success in their future pursuits, and the pursuit of post-secondary education is rising in Canada (Usher, 2021). While the idea of providing students with the skills for lifelong learning aligns with this purpose, many high school students will inevitably have to navigate the application process for post-secondary education. The selection process for admission into universities is opaque (Agatep 2018; Bastedo et al., 2018), and whether post-secondary institutions value the same skills as BC’s curriculum is unclear. In this study the admissions websites of the Faculty of Arts and the Faculty of Science at three major universities in BC were analysed through qualitative document analysis. The researcher found that for two of the universities, academic grades were the only deciding factor with respect to admission. One university required all applicants to write a personal essay. Semi-structured interviews with four high school guidance counsellors throughout the province were conducted in the exploratory qualitative research part of this study. The interviews revealed that from the perspective of professionals at the high school level, admission into universities in BC remains primarily focused on academic grades rather than non-academic skills. While all counsellors knew about the personal essay requirements, none could explain how it was used, and to what degree.
title: Entwicklung neuer, quervernetzter Polyphenylacetylene für die anisotrope NMR-Spektroskopie
Creators: name: Kornett, Jochen
Publisher: name: UNSPECIFIED
Year: 2023

description: Zur Anwendung helikal-chiraler Polyphenylacetylene als SAG-Alignmentmedien wurden quervernetzte Polymersticks hergestellt. Dabei wurden sowohl reine PPA-Gele verwendet, als auch PPA/PDMS-Gele auf der Basis von PDMS-Makroquervernetzern. Ebenfalls wurden PPA/PEG-Gele für Anwendungen in polaren organischen Lösungsmitteln synthetisiert. Die Gele wurden in einem Parameterscreening hinsichtlich ihrer Zusammensetzung optimiert und auf ihre Quelleigenschaften und Differenzierungseigenschaften untersucht. Dabei kamen verschiedene Lösungsmittel und Analyten unterschiedlicher Polarität und Größe zum Einsatz. Die PPA/PDMS-Gele erwiesen sich als breit anwendbar und konnten eine Vielzahl an Analyten orientieren und ihre Enantiomere differenzieren. Zudem wies ein bestimmter Subtyp der Gele eine bemerkenswerte Abhängigkeit der erzeugten Vorzugsorientierung der Analyten von der Temperatur auf.
MPEC 2025-G01 : 2025 FM18
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 FM18

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Additional file 2 of Novel insights in dimethyl carbonate-based extraction of polyhydroxybutyrate (PHB)
Creators: name: Mongili, Beatrice
name: Azim, Annalisa Abdel
name: Garofalo, Silvia Fraterrigo
name: Batuecas, Esperanza
name: Re, Angela
name: Bocchini, Sergio
name: Fino, Debora
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2: Figure S1. DSC curves of PHB samples. A) Chloroform/Hexane (dry biomass); B) DMC/Ethanol for 90 min (dry biomass); C) DMC/ Ethanol for 90 min (wet biomass). The filter was applied to all three extractions. Figure S2. ATR spectra of PHB samples (1–6). Sample 1: PHB extracted from dry biomass with Chloroform/Hexane for 120 min. Sample 2 and 3: PHB extracted with DMC/Ethanol for 90 min from dry and wet biomass, respectively. No filter was applied in sample 1–3. Sample 4: PHB extracted from dry biomass with Chloroform/Hexane for 120 min. Sample 5 and 6: PHB extracted with DMC/Ethanol for 90 min from dry and wet biomass, respectively. Filter was used in sample 4, 5, 7. The presence of amide I and amide II bands in sample 1 and 2 evidence the presence of proteins. There is no evidence of impurities from ATR analyses in sample 3 and 4. A band at about 798 cm−1 may indicate the presence of some DMC residual in sample 5 and 6.
Imágenes afro : las políticas de representación de la subjetividad negra en el cine colombiano contemporáneo (2009-2017)
Creators: name: Castaneda, Liliana Patricia
Publisher: name: University of British Columbia
Year: 2023

description: This study argues that the new trends in the Colombian regime of film representation were both the result and a constitutive element of the dynamism seen in the landscape of political identities. Specifically, the new dynamism and sensibility toward the issues concerning afro-Colombian groups in the social and historical context allowed their stories and faces to reach the big screen after nearly a century of sporadic appearances as servants or criminals as part of the dominant white aesthetics. This challenge to the mainstream symbolic order became evident with internationally acclaimed feature films such as Óscar Ruiz Navia’s El vuelco del cangrejo (2009); Rubén Mendoza’s La sociedad del semáforo (2010); Jhonny Hendrix Hinestroza’s Chocó (2012); Juan Andrés Arango’s La Playa D.C. (2012) and X500 (2017); and Ángela María Osorio Rojas and Santiago Lozano Álvarez’s Siembra (2015). The main contribution of these movies has not only been to counteract the normalization of exclusion of racialized populations derived from the coloniality matrix of power, but also to portray a particular subjectivity with conflicting repercussions. The textual analysis will show that each movie explores a main theme within a variety of issues pertaining to black communities. However, this research points out common tropes and narratives that intersect amidst the complex field of politics of representation: the contemporary slave, the African diaspora, uprooting, discrimination, gender inequality, violence, precariousness and economic marginalization. This thesis also argues that the first generation of movies centered on afro-Colombian issues do not innovate in terms of aesthetics since directors use popular filmmaking styles of past movements. The emphasis on realism by employing non-professional actors, recreating everyday routines, referring to real events, conducting location in situ and showing the communities’ local speech are among those features. When comparing these variables, it is noticeable the ethnographic gaze of these films, with a specific interest in Afro-Pacific male stories, generating other invisibilities toward other Afro-Colombian regional, urban and gender identities. This activates a call for continuing striving for the democratization of the regime of film representation and the commercial circuit to increase the perspectives, stories and faces long awaited to be seen.
ISM enrichment and local pollution in dwarf galaxies
Creators: name: Kunth, Daniel
name: Lebouteiller, Vianney
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The fate of metals after they are released in starburst episodes is still unclear. What phases of the interstellar medium are involved, in which timescales? Evidence has grown over the past few years that the neutral phase of blue compact dwarf (BCD) galaxies may be metal- deficient as compared to the ionized gas of their HII regions. These results have strong implications for our understanding of the chemical evolution of galaxies. We review here the main results and the main caveats in the abundance determination from far-UV absorption-lines. We also discuss possible scenarios concerning the journey of metals into the interstellar medium, or even their ejection from the galaxy into the intergalactic medium.
description: Long version of a proceeding for the conference "A Universe of Dwarf Galaxies: Observations, Theories, Simulations" held in Lyon, France (14th-18th, June 2010)
Additional file 2 of CXCL10 is a prognostic marker for pancreatic adenocarcinoma and tumor microenvironment remodeling
Creators: name: Nie, Yuan
name: Liu, Chao
name: Liu, Qi
name: Zhu, Xuan
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 2
The International Convention on the Prevention of Odious Agreements: A Human Rights-Based Mechanism to Avoid Odious Debts
Creators: name: Schneider, Friedrich Benjamin
Publisher: name: Humboldt-Universität zu Berlin
Year: 2015
Subjects: subject: draft convention
subject: human rights
subject: international law
subject: odious debts
subject: public debt
subject: 341 Völkerrecht

description: This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
description: There is a lively discussion as to whether debts incurred by despotic regimes and used to the detriment of the population are legally valid. This article gives a brief introduction to the concept of so-called odious debts and argues that a legal solution is not only desirable, but feasible. Subsequently, international human rights are identified as the missing link between the behaviour of the debtor state and the assessment of individual debts. Consequently, a human rights-based mechanism for the prevention of odious agreements is developed, based on an international convention annexed to this article. The convention provides that a state is classified as odious debts-prone if it is responsible for serious and systematic violations of human rights or international humanitarian law, or if its public sector is governed by severe and systemic corruption. Agreements concluded with an odious debts-prone state are void, unless the agreement complies with principles of responsible contracting as developed in this article. Finally, the scope of application of the convention and possible state parties are specified.
title: Computer-supported movement guidance: investigating visual/visuotactile guidance and informing the design of vibrotactile body-worn interfaces
Creators: name: Elsayed, Hesham Nabil Abdelrahman
Publisher: name: UNSPECIFIED
Year: 2023

description: This dissertation explores the use of interactive systems to support movement guidance, with applications in various fields such as sports, dance, physiotherapy, and immersive sketching. The research focuses on visual, haptic, and visuohaptic approaches and aims to overcome the limitations of traditional guidance methods, such as dependence on an expert and high costs for the novice. The main contributions of the thesis are (1) an evaluation of the suitability of various types of displays and visualizations of the human body for posture guidance, (2) an investigation into the influence of different viewpoints/perspectives, the addition of haptic feedback, and various movement properties on movement guidance in virtual environments, (3) an investigation into the effectiveness of visuotactile guidance for hand movements in a virtual environment, (4) two in-depth studies of haptic perception on the body to inform the design of wearable and handheld interfaces that leverage tactile output technologies, and (5) an investigation into new interaction techniques for tactile guidance of arm movements. The results of this research advance the state of the art in the field, provide design and implementation insights, and pave the way for new investigations in computer-supported movement guidance.
Comparison of Bootstrap Confidence Intervals for Impulse Responses of German Monetary Systems
Creators: name: Benkwitz, Alexander
name: Lütkepohl, Helmut
name: Wolters, Jürgen
Publisher: name: Humboldt-Universität zu Berlin
Year: 2001
Subjects: subject: Impulse Response
subject: Bootstrap Methods
subject: Money Demand System
subject: Monetary Policy
subject: 330 Wirtschaft

description: This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
description: It is argued that standard impulse response analysis based on vector autoregressive models has a number of shortcomings. Although the impulse responses are estimated quantities, measures for sampling variability such as confidence intervals sometimes are not provided. If confidence intervals are given, they often are based on bootstrap methods with dubious theoretical properties. These problems are illustrated using two German monetary systems. Proposals are made for improving current practice. Special emphasis is placed on systems with cointegrated variables.
Heating the hot atmospheres of galaxy groups and clusters with cavities: the relationship between jet power and low-frequency radio emission
Creators: name: O'Sullivan, Ewan
name: Giacintucci, Simona
name: David, Laurence P.
name: Gitti, Myriam
name: Vrtilek, Jan M.
name: Raychaudhury, Somak
name: Ponman, Trevor J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present scaling relations between jet power and radio power measured using the Giant Metrewave Radio Telescope (GMRT), Chandra and XMM-Newton, for a sample of 9 galaxy groups combined with the Birzan et al. sample of clusters. Cavity power is used as a proxy for mechanical jet power. Radio power is measured at 235 MHz and 1.4 GHz, and the integrated 10 MHz-10 GHz radio luminosity is estimated from the GMRT 610-235 MHz spectral index. The use of consistently analysed, high resolution low-frequency radio data from a single observatory makes the radio powers for the groups more reliable than those used by previous studies, and the combined sample covers 6-7 decades in radio power and 5 decades in cavity power. We find a relation of the form Pjet proportional to Lradio^~0.7 for integrated radio luminosity, with a total scatter of sigma_Lrad=0.63 and an intrinsic scatter of sigma_i,Lrad=0.59. A similar relation is found for 235 MHz power, but a slightly flatter relation with greater scatter is found for 1.4 GHz power, suggesting that low-frequency or broad band radio measurements are superior jet power indicators. We find our low-frequency relations to be in good agreement with previous observational results. Comparison with jet models shows reasonable agreement, which may be improved if radio sources have a significant low-energy electron population. We consider possible factors which could bias our results or render them more uncertain, and find that correcting for such factors in those groups we are able to study in detail leads to a flattening of the Pjet:Lradio relation.
description: Accepted for publication in ApJ, 7 pages, 3 figures
Graphene, Lattice QFT and Symmetries
Creators: name: Drissi, L. B
name: Saidi, E. H
name: Bousmina, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Borrowing ideas from tight binding model, we propose a board class of Lattice QFT models that are classified by the ADE Lie algebras. In the case of su(N) series, we show that the couplings between the quantum states living at the first nearest neighbor sites of the lattice $\mathcal{L}_{su(N)}$ are governed by the complex fundamental representations \underline{${\mathbf{N}}$} and $\bar{\mathbf{N}}$ of $su(N)$; and the second nearest neighbor interactions are described by its adjoint $\underline{\mathbf{N}} \otimes \bar{\mathbf{N}}$. The lattice models associated with the leading su(2), su(3) and su(4) cases are explicitly studied and their fermionic field realizations are given. It is also shown that the su(2) and su(3) models describe respectively the electronic properties of the acetylene chain and the graphene. It is established as well that the energy dispersion of the first nearest neighbor couplings is completely determined by the $A_{N}$ roots $ \mathbfα$ through the typical dependence $N/2+\sum_{roots}\cos(\mathbf{k}.α) $ with $\mathbf{k}$ the wave vector. Other features such as DE extension and other applications are also discussed. Keywords: Tight Binding Model, Graphene, Lattice QFT, ADE Symmetries.
description: LaTex, 20 pages, 5 figures
Adiabatic entanglement transport in Rydberg aggregates
Creators: name: Möbius, S.
name: Wüster, S.
name: Ates, C.
name: Eisfeld, A.
name: Rost, J. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We consider the interplay between excitonic and atomic motion in a regular, flexible chain of Rydberg atoms, extending our recent results on entanglement transport in Rydberg chains [Wüster et al., Phys.Rev.Lett 105 053004 (2010)]. In such a Rydberg chain, similar to molecular aggregates, an electronic excitation is delocalised due to long range dipole-dipole interactions among the atoms. The transport of an exciton that is initially trapped by a chain dislocation is strongly coupled to nuclear dynamics, forming a localised pulse of combined excitation and displacement. This pulse transfers entanglement between dislocated atoms adiabatically along the chain. Details about the interaction and the preparation of the initial state are discussed. We also present evidence that the quantum dynamics of this complex many-body problem can be accurately described by selected quantum-classical methods, which greatly simplify investigations of excitation transport in flexible chains.
Percepções dos pesquisadores em enfermagem sobre o compartilhamento de dados de pesquisa: primeiras aproximações
Creators: name: Campos, Solange Pereira
name: Alencar, Maria Simone Menezes de
Publisher: name: Zenodo
Year: 2021

description: Apresentação realizada na sessão Pecha Kucha I da 12ª Conferência Luso-Brasileira de Ciência Aberta, formato híbrido, de 13 a 15 de outubro de 2021.
Assessing the Economic Impact of Sustainable Development Goals (SDGs) through DSGE Modeling
Creators: name: Josué, ANDRIANADY R.
Publisher: name: Zenodo
Year: 2023
Subjects: Sustainable Development Goals (SDGs), DSGE model, Madagascar, economic growth, economic policy.

description: This article aims to analyze the impact of the Sustainable Development Goals (SDGs) on the economy using a DSGE model. We simulate two different shocks: an increase and a decrease in the SDGs expenditures to evaluate their effects on key macroeconomic variables. The results show that an increase in the SDGs expenditures has a positive effect on most macroeconomic variables, while a decrease in the SDGs has a negative effect. These findings suggest that pursuing the SDGs can lead to sustainable economic growth and improved living conditions in Madagascar.
Corpus of participatory ITI studies
Creators: name: Lomena Galiano, Maria
Publisher: name: Zenodo
Year: 2023

description: This corpus includes the scientific articles used in the production of the chapter "Hidden researchers? The epistemological implications of researchers' self‑positioning in participatory studies on institutional translation and interpreting". The articles were published in the top ten translation and interpreting journals ranked in the SJR Scimago Journal Rank in 2021.
title: SPECIFIC DIFFERENTIAL DIAGNOSTICS UREMIC PSEUDOPERITONITIS AND PERITONITIS IN PATIENTS ARE ON RENAL REPLACEMENT THERAPY (PROGRAM HEMODIALYSIS)
Creators: name: Gasanov, Kazim G.
name: Zurnadzh'yants, Viktor A.
name: Kchibekov, Eldar A.
name: Zurnadzh'yants, Arsen V.
name: Filimonov, Oleg Yu.
Publisher: name: Astrakhan State Medical University
Year: 2021

description: Chronic kidney disease is considered an important medical and social problem of modern society, due to its sig-nificant prevalence, high cost of treatment, persistent impairment of basic renal functions, the risk of complications and mortality. The noted rapid growth in the population of the number of patients with reduced renal function. The number of patients constantly receiving renal replacement therapy is growing steadily every year. In 90 % of patients with chronic renal failure who are on renal replacement therapy, including programmed hemodialysis, various pathological changes in the gastrointestinal tract are manifested, which are often diagnosed by instrumental and laboratory studies. The observed widespread prevalence of purulent-septic diseases, among which peritonitis occupies up to 25 % of all surgical patients, including those on programmed hemodialysis, leads to the search for new diagnostic justified criteria for its verification. Lack of reliable laboratory methods for early and timely diagnosis of uremic pseudoperitonitis and peritonitis in patients on renal replacement therapy (programmed hemodialysis), blurred clinical manifestations, possi-ble atypical course of peritonitis, the ambiguity of laboratory parameters of the severity of peritonitis, non-specificity of the clinical manifestations of peritonitis lead to untimely diagnostics and belated surgical interventions, which compli-cates the choice of medical tactics.
Key words: chronic renal failure, renal replacement therapy, programmed hemodialysis, uremic pseudoperitonitis, peritonitis.
Additional file 1 of To do or not to do – a survey study on factors associated with participating in the Danish screening program for colorectal cancer
Creators: name: Nielsen, Jesper Bo
name: Berg-Beckhoff, Gabriele
name: Leppin, Anja
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.