cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A turnpike property for optimal control problems with dynamic probabilistic constraints
Creators: name: Gugat, Martin
name: Heitsch, Holger
name: Henrion, ##!Error: Attribute  Unknown!##
Publisher: name: Weierstrass Institute
Year: 2022
Subjects: subject: Probabilistic constraints
subject: probabilistic robustness
subject: here-and-now-decision
subject: turnpike phenomenon
subject: turnpike result
subject: terminal constraint
subject: probabilistic turnpike
subject: 90C15
subject: 49J55

description: In this paper we consider systems that are governed by linear time-discrete dynamics with an initial condition, additive random perturbations in each step and a terminal condition for the expected values. We study optimal control problems where the objective function consists of a term of tracking type for the expected values and a control cost. In addition, the feasible states have to satisfy a conservative probabilistic constraint that requires that the probability that the trajectories remain in a given set F is greater than or equal to a given lower bound. An application are optimal control problems related to storage management systems with uncertain in- and output. We give sufficient conditions that imply that the optimal expected trajectories remain close to a certain state that can be characterized as the solution of an optimal control problem without prescribed initial- and terminal condition. In this way we contribute to the study of the turnpike phenomenon that is well-known in mathematical economics and make a step towards the extension of the turnpike theory to problems with probabilistic constraints.
Botanizing with Darwin
Creators: name: Porter, Duncan M.
Publisher: name: Old Dominion University Libraries
Year: 2000

description: Note: Sidney S. Negus Memorial Lecture, Radford University, May 25, 2000

From the introduction: In this paper, I will take a look at Darwin's life and some of his botanical and other interests. I will also indicate where his and my paths have crossed during my own career as a botanist.
Additional file 10 of Low-dose hypomethylating agents cooperate with ferroptosis inducers to enhance ferroptosis by regulating the DNA methylation-mediated MAGEA6-AMPK-SLC7A11-GPX4 signaling pathway in acute myeloid leukemia
Creators: name: Feng, Shuya
name: Yuan, Yigang
name: Lin, Zihan
name: Li, Min
name: Ye, Daijiao
name: Shi, Liuzhi
name: Li, Danyang
name: Zhao, Min
name: Meng, Chen
name: He, Xiaofei
name: Wu, Shanshan
name: Xiong, Fang
name: Ye, Siyu
name: Yang, Junjun
name: Zhuang, Haifeng
name: Hong, Lili
name: Gao, Shenmeng
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Supplementary Material 10
Unexpected cryptic species at the deepest branch of streptophytes
Creators: name: Irisarri, Iker
name: Darienko, Tatyana
name: Pröschold, Thomas
name: Fürst-Jansen, Janine M. R.
name: Jamy, Mahwash
name: de Vries, Jan
Publisher: name: figshare
Year: 2022
Subjects: subject: Botany
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics
subject: 60701 Phycology (incl. Marine Grasses)
subject: 60309 Phylogeny and Comparative Analysis
subject: 60310 Plant Systematics and Taxonomy
subject: 60411 Population, Ecological and Evolutionary Genetics

description: RNAseq FastQC report, transcriptome assemblies, preliminary orthogroups, final concatenated alignments, and phylogenetic trees
Additional file 11 of Low-dose hypomethylating agents cooperate with ferroptosis inducers to enhance ferroptosis by regulating the DNA methylation-mediated MAGEA6-AMPK-SLC7A11-GPX4 signaling pathway in acute myeloid leukemia
Creators: name: Feng, Shuya
name: Yuan, Yigang
name: Lin, Zihan
name: Li, Min
name: Ye, Daijiao
name: Shi, Liuzhi
name: Li, Danyang
name: Zhao, Min
name: Meng, Chen
name: He, Xiaofei
name: Wu, Shanshan
name: Xiong, Fang
name: Ye, Siyu
name: Yang, Junjun
name: Zhuang, Haifeng
name: Hong, Lili
name: Gao, Shenmeng
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Supplementary Material 11
Γυροειδής αλωπεκία: Δερματοσκοπική αλλεργιολογική και ανοσοϊστοχημική διερεύνηση
Creators: name: Κυρμανίδου, Ειρήνη Α.
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: Αλωπεκία
Ανοσοϊστοχημεία
Δερματοσκόπηση
Alopecia
Immunohistochemistry
Dermoscopy

description: Σκοπός της διατριβής ήταν η δερματοσκοπική, αλλεργιολογική και ανοσοϊστοχημική διερεύνηση ασθενών με γυροειδή αλωπεκία. Μετά τη συλλογή του δείγματος προσωρήσαμε σε ψηφιακή καταγραφή των βλαβών και αναζήτηση συγκεκριμένων για τη νόσο δερματοσκοπικών χαρακτηριστικών, λήφθηκε ιστοτεμάχιο από την περιοχή της βλάβης και στη συνέχεια επικολλήθηκαν επιδερμικές δοκιμασίες στη ράχη των ασθενών. Στην ανοσοϊστοχημική εξέταση αναζητήθηκε η παρουσία CD4, CD8 FOXP3 και CD123 λεμφοκυττάρων και μάλιστα ανάλογα με τη χρονική διάρκεια των βλαβών. Από τη στατιστική ανάλυση των δεδομένων βρέθηκε ότι η λεμφοκυτταρική διήθηση ποικίλει ανάλογα με το στάδιο εξέλιξης της νόσου και ότι τα πλασματοκυτταροειδή δενδριτικά κύτταρα φαίνεται να συμμετέχουν στην ενδιάμεση φάση της νόσου. Επίσης, τα Τ ρυθμιστικά κύτταρα συμμετέχουν στο μικροπεριβάλλον του πάσχοντος τριχοθυλακίου και πιθανώς εμφανίζουν διαταραχή της λειτουργικότητάς τους. Επιπλέον, η παρατηρηθείσα συσχέτιση μεταξύ της παρουσίας πλασματοκυτταροειδών δενδριτικών κυττάρων και Τ ρυθμιστικών κυττάρων στην ενδιάμεση φάση ανάπτυξης των βλαβών πιθανώς υποδηλώνει διαταραχή στη μεταξύ τους επικοινωνία. Τέλος, η παρουσία τριχών δίκην θαυμαστικού σε βλάβες γυροειδούς αλωπεκίας μπορεί να χρησιμοποιηθεί ως δείκτης παρουσίας συγκεκριμένων ανοσολογικών κυτταρικών πληθυσμών.
description: The aim of the present thesis was the dermoscopical, allergological and immunohistochemical characteristic of alopecia areata. We firstly documented digitally the lesions and analyzed the dermoscopical characteristics, we then proceeded to punch biopsy of the periphery of the lesion and lastly the patients underwent patch testing. Objective of the immunohistochemical study was to examine if plasmacytoid dendritic cells are involved not only as possible initiators of the disease but as components important in the maintenance of the immune process. Furthermore, we examined the involvement of T regulatory cells in the different stages of the disease. Lesional scalp specimens of patients with AA divided into acute, intermediate or chronic stages were examined by immunohistochemistry for expression of CD4, CD8, CD123 and FOXP3. In our study, perifollicular presence of plasmacytoid dendritic cells is associated with the intermediate stage of AA, followed by the acute and the chronic stage. Furthermore, we found an association of plasmacytoid dendritic cells and T regulatory cells in the immune infiltrate surrounding the hair follicle. We found a significant association of plasmacytoid dendritc cells with exclamation mark hairs in dermoscopy especially in intermediate stage of AA, as well as between exclamation mark hairs and the stages of the disease.
Additional file 12 of Low-dose hypomethylating agents cooperate with ferroptosis inducers to enhance ferroptosis by regulating the DNA methylation-mediated MAGEA6-AMPK-SLC7A11-GPX4 signaling pathway in acute myeloid leukemia
Creators: name: Feng, Shuya
name: Yuan, Yigang
name: Lin, Zihan
name: Li, Min
name: Ye, Daijiao
name: Shi, Liuzhi
name: Li, Danyang
name: Zhao, Min
name: Meng, Chen
name: He, Xiaofei
name: Wu, Shanshan
name: Xiong, Fang
name: Ye, Siyu
name: Yang, Junjun
name: Zhuang, Haifeng
name: Hong, Lili
name: Gao, Shenmeng
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Supplementary Material 12
Additional file 13 of Low-dose hypomethylating agents cooperate with ferroptosis inducers to enhance ferroptosis by regulating the DNA methylation-mediated MAGEA6-AMPK-SLC7A11-GPX4 signaling pathway in acute myeloid leukemia
Creators: name: Feng, Shuya
name: Yuan, Yigang
name: Lin, Zihan
name: Li, Min
name: Ye, Daijiao
name: Shi, Liuzhi
name: Li, Danyang
name: Zhao, Min
name: Meng, Chen
name: He, Xiaofei
name: Wu, Shanshan
name: Xiong, Fang
name: Ye, Siyu
name: Yang, Junjun
name: Zhuang, Haifeng
name: Hong, Lili
name: Gao, Shenmeng
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Supplementary Material 13
title: Messung des oxidativen Stresses und der antioxidativen Kapazität bei der Chemotherapie solider Tumore mit Docetaxel
Creators: name: Brumnik, Tamara
Year: 2009

description: Die vorliegende Diplomarbeit beschäftigt sich mit der Frage, ob eine antineoplastische Chemotherapie mit Docetaxel einen Einfluss auf den oxidativen Stress und die antioxidative Kapazität der behandelten Patienten besitzt. Dazu wurden sowohl die Konzentration von Docetaxel im Blutplasma, als auch der oxidative Stress und die antioxidative Kapazität der Patienten in unterschiedlichen Phasen der Therapie gemessen und miteinander in Zusammenhang gebracht. Des Weiteren wurde die Epimerisierung von Docetaxel zum 7´-Epimer, Epidocetaxel, bestimmt, sowohl in den Patientenproben, als auch in vitro und die entsprechenden Radikalmessungen vorgenommen.
The Effects of Pre-Maximal Exertion Inhalation of Ammonia and the Performance Effects During Deadlift Maximal Tests
Creators: name: Vigil, Justin Nicholas
Publisher: name: Old Dominion University Libraries
Year: 2015

description: The purpose of this study was to investigate the effects of ammonia as a stimulant on athletic performance during a deadlift one maximal repetition (1-RM) absolute strength test. It was hypothesized that ammonia inhalation would result in a larger 1-RM, possibly due to immediate catecholamine release attributed to the fight-or-flight response. If proven effective, ammonia inhalation would present an option to increase power and strength performance during training and competition based on an acute manipulation of natural occurring hormones, eliminating the side effects attributed to other supplementation methods. Subjects (n = 10 males, X±SD age = 21±1 years, mass = 72.5±6.8 kg; n = 10 female, age = 22±5 years, mass = 66.2±8.1 kg) were required to have at least two years of resistance training experience while lacking a history of asthma, lightheadedness, fainting, anaphylaxis, sickle cell traits, and other respiratory disorders. After a baseline 1-RM test, subjects were paired by 1-RM performance and gender, then randomly assigned in a counterbalanced treatment order to control/blinding water or ammonia trials after a minimum 72-hour recovery period for another 1-RM test involving attempts at 100%, 102.5%, 105%, and 107.5% of the established 1-RM value. Testing was then repeated after the minimum rest period for the remaining trial. Results revealed the expected sex main effect for dead lift 1-RM (93.0±29.5 [females]; 152.0±29.5 kg [males] (1,18F = 20.09, p
Operationalising the United Nations' 'Protect, Respect and Remedy' Framework at the Porgera Gold Mine, Papua New Guinea
Creators: name: McKenna, Kylie
name: Dinnen, Sinclair
Publisher: name: Canberra, ACT : Coral Bell School of Asia Pacific Affairs, College of Asia and the Pacific, The Australian National University
Year: 2014

description: This In Brief discusses new research undertaken by Sinclair Dinnen and Kylie McKenna in Port Moresby and the Porgera gold mine in Enga Province in early November. This was a preliminary trip with a view to doing sustained fieldwork in 2015. Sinclair and Kylie are interested in examining a number of initiatives being undertaken by Barrick Gold, the Canadian gold miner which has operated the Porgera mine since 2006. These initiatives are taking place against a history of serious human rights allegations levelled against Barrick’s own security personnel, as well as against elements of the Royal Papua New Guinea Constabulary.
title: Zum beruflichen Interesse von Gesundheits- und Krankenpflegeschüler/innen.
Creators: name: Pravits, Romana
Year: 2009

description: Das Ziel der vorliegenden Diplomarbeit ist es den Interessenfragebogen RIASEC- RRK testtheoretisch zu überprüfen, wobei das Hauptaugenmerk auf den Gütekriterien der Reliabilität und der Validität gerichtet ist. Mit Hilfe des Fragebogens werden die von Holland (1997) postulierten sechs Interessendimensionen (Realistic, Investigative, Artistic, Social, Enterprising und Conventional) erhoben. Zusätzlich bezieht der RIASEC- RRK die drei Verhaltensmodalitäten Rezeptivität, Reproduktivität und Kreativität mit ein, womit die Intensität des Interesses gemessen werden soll. Anhand einer Stichprobe von 362 SchülerInnen, welche die Ausbildung in der Gesundheits- und Krankenpflege absolvieren, wird der Fragebogen hinsichtlich Reliabilität sowie hinsichtlich Inhalts-, Kriteriums- und Konstruktvalidität überprüft. Zur Überprüfung der Kriteriumsvalidität werden Gruppenunterschiede näher beleuchtet, wobei als Außenkriterium einerseits die in der Literatur genannten Interessencodes (Bergmann & Eder, 2005) fungieren und andererseits die von anderen Studien gefundenen Geschlechtsunterschiede (Bergmann & Eder, 2005; Hirschi & Läge, 2007). Ebenso werden die Unterschiede zwischen den drei Ausbildungsrichtungen betrachtet. Die Konstruktvalidität wird anhand der Annahme Hollands (1997) überprüft, wonach die Korrelationen zwischen den Interessentypen eine bestimmte Rangordnung aufweisen und in einem Hexagon abgebildet werden können. Zusätzlich wird die Validität der Verhaltensmodalitäten begutachtet. Insgesamt gesehen können die Gütekriterien der Reliabilität sowie der Inhalts- und Kriteriumsvalidität als gut bewertet werden. Die Reliabilitäten erreichen durchwegs mittelhohe bis hohe Werte. Bezüglich Kriteriumsvalidität finden sich großteils hohe Kongruenzwerte. Weiters liegen signifikante Unterschiede zwischen den Geschlechtern und zwischen den Ausbildungsrichtungen vor. Die Konstruktvalidität ist teilweise gegeben, da sie nur für die Verhaltensmodalitäten bestätigt werden kann.
Spawning Behavior in Hemitremia flammea (Actinopterygii: Cyprinidae)
Creators: name: Maurakis, Eugene G.
name: Katula, Ray
name: Roston, William
Publisher: name: Old Dominion University Libraries
Year: 2001

description: Spawning behavior in Hemitremia flammea (Flame chub) is described from observations made in the field and laboratory. Spawning in the field occurred over clean gravel (size range=18-25 mm) at water temperatures from 12.8-14.4 C. Spawning in the laboratory occurred over clean gravel (11.3 mm) at water temperatures from 18.3-20 C. Males often pursued females and nudged their vents with their snouts. When the female settled to the substrate, a male moved forward and aligned himself alongside her body. Then the female moved slightly forward accompanied by the male and the pair vibrated their caudal peduncles and tails. The spawn ended as the male quickly flexed his caudal peduncle and caudal fin laterally toward the quivering caudal peduncle and caudal fin of the female. The male’s flexed caudal area did not cross over but contacted the side of the female’s quivering caudal peduncle, which sometimes became arched slightly upwards. Aspects of spawning behavior (males pursuing and nudging vents of females, females selecting sites for spawning, pair alignment, males vibrating caudal fin and peduncle) in H. flammea is similar to that described for Couesius plumbeus but differs significantly from that of Semotilus atromaculatus, a species in the hypothesized sister group of H. flammea.
Plan de Gestion des Données : PEPR ATLASea : Atlas des génomes marins
Creators: name: Corre, Erwan
name: Aury, Jean-Marc
name: Le Gall, Line
name: Wincker, Patrick
name: Roest Crollius, Hugues
Publisher: name: Zenodo
Year: 2024
Subjects: Génomes
Ecosystèmes marins
patrimoine naturel
évolution
séquençage
génomique comparative
biomolécules
aquaculture
alimentation
cycle biogéochimiques
ZEE

description: Le présent document établit un plan de gestion des données (PGD) pour décrire la manière dont les données collectées au cours du programme seront traitées, stockées et partagées pendant le programme et après son achèvement, en assurant la qualité, l'intégrité et la réutilisabilité des données générées. La collecte de données comprend à la fois les données générées par les activités du programme, mais aussi les données réutilisées à partir de recherches antérieures, de référentiels ouverts et de sources similaires. Conformément au modèle de convention de subvention d'Horizon Europe, le PGD d'ATLASea est considéré comme un document évolutif. Cela signifie que le PGD sera régulièrement mis à jour et revu au fur et à mesure de l'avancement du programme afin de refléter les nouvelles informations disponibles ou tout ajustement ou ajout nécessaire.
title: Metaphernproduktion bei depressiven Jugendlichen
Creators: name: Stoiber, Brigitte
Year: 2009

description: Die vorliegende Arbeit beschäftigt sich mit der Metapher, die durch ihre zahlreichen Funktionen und ihre verbreitete Anwendung im alltäglichen Sprachgebrauch (vgl. Ortony, 1975; Lakoff & Johnson, 2007) auch ins Forschungsinteresse der Psychologie gerückt ist. Im Speziellen wurde die Produktion der Metapher betrachtet, die bisher nur wenig erforscht wurde. Die zentrale Fragestellung in dieser Arbeit lautet, ob eine bestehende depressive Symptomatik bei Jugendlichen die Metaphernproduktion beeinflusst. Um das herauszufinden, wurden SchülerInnen der 9. Schulstufe-im Vergleich: PTS-SchülerInnen und AHS-SchülerInnen-zur Datengewinnung herangezogen. Neben soziodemographischen Angaben wurden den Jugendlichen drei Subtests des IST 2000-R (Amthauer, Brocke, Liepmann & Beauducel, 2001), nämlich Matrizen, Analogien sowie Gemeinsamkeiten zur Abklärung der verbalen und nonverbalen Fähigkeiten vorgelegt. Die depressive Symptomatik wurde anhand des DIKJs (Stiensmeier-Pelster, Schürmann & Duda, 2000) festgestellt. Die Metaphoric Triads Task (MTT; Kogan & Chadrow, 1986) diente der Erfassung der metaphorischen Kompetenz, und der Fragebogen zur Freude an Sprache (Arbeitsgruppe Sprache, Lernen und Kommunikation, 2007) lieferte zusätzliche Informationen. Zur Erhebung der Metaphernproduktion wurde das Instrument zur Messung der Produktion metaphorischer Sprache (Datlinger, 2005; in Anlehnung an Gardner et al., 1975) durchgeführt. Die Abfolge der Verfahren sowie die Instruktionen der MTT wurden im Rahmen eines Experiments so variiert, dass die Aufmerksamkeit der befragten Jugendlichen immer mehr auf bildhafte Sprache gelenkt wurde, um zu sehen, ob dieser Aspekt die Metaphernproduktion tatsächlich beeinflusst. Nach Beendigung der Datenerhebung, die pro Klasse in etwa eine Schulstunde in Anspruch nahm, umfasste die Stichprobe 594 Jugendliche im Alter von 13 bis 17 Jahren. Es konnte gezeigt werden, dass die depressive Symptomatik der Jugendlichen keinen Einfluss auf die Metaphernproduktion hat. Zwar konnte auf Einzel-Item-Ebene des DIKJs Unterschiede im Gebrauch bildhafter Sprache festgestellt werden, allerdings nicht im Gesamten. Der wichtigste Einflussfaktor für die Metaphernproduktion dürfte das verbale sowie nonverbale schlussfolgernde Denken sein, denn neben der Analyse der Subtests des IST 2000-R sprechen auch andere Ergebnisse dafür. Trotz der zahlreichen weiteren Fragen, die in zukünftigen Arbeiten berücksichtigt werden sollten, wurde mit dieser Arbeit die Forschungslücke im Bereich der Metaphernproduktion etwas mehr gefüllt.
Additional file 1 of Macular vessel density in the superficial plexus is not a proxy of cerebrovascular damage in non-demented individuals: data from the NORFACE cohort
Creators: name: García-Sánchez, Ainhoa
name: Sotolongo-Grau, Oscar
name: Tartari, Juan Pablo
name: Sanabria, Ángela
name: Esteban - De Antonio, Ester
name: Pérez-Cordón, Alba
name: Alegret, Montserrat
name: Pytel, Vanesa
name: Martínez, Joan
name: Aguilera, Núria
name: de Rojas, Itziar
name: Cano, Amanda
name: García-González, Pablo
name: Puerta, Raquel
name: Olivé, Clàudia
name: Capdevila, Maria
name: García-Gutiérrez, Fernando
name: Vivas, Assumpta
name: Gómez-Chiari, Marta
name: Giménez, Juan
name: Tejero, Miguel Ángel
name: Castilla-Martí, Miguel
name: Castilla-Martí, Luis
name: Tárraga, Lluís
name: Valero, Sergi
name: Ruiz, Agustín
name: Boada, Mercè
name: Marquié, Marta
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Multiple linear regression analyses of the association of clinical, demographic and biomarker variables with macular VD. Including hypertension, diabetes mellitus, dyslipidemia, heart disease, respiratory disease and smoking as adjusting factors. Significance was set up at p < 0.05. Abbreviations: A: amyloid; APOE: apolipoprotein E; CI: confidence interval; VD: vessel density.
title: Environmental and Economic Performance of CO₂-Based Methanol Production Using Long-Distance Transport for H₂ in Combination with CO₂ Point Sources: A Case Study for Germany
Creators: name: Kaiser, Simon
name: Siems, Felix
name: Mostert, Clemens
name: Bringezu, Stefan
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: CO₂-based methanol
subject: H₂ import
subject: environmental and economic assessment
subject: defossilization
subject: 500
subject: 600
subject: Deutschland
subject: Kohlendioxid
subject: Methanol
subject: Wasserstoff
subject: Import
subject: Umweltbilanz

description: Gefördert durch den Publikationsfonds der Universität Kassel
SENSOR, TAYANCH–HARAKAT, INTELEKT VA NUTQ BUZILISHLARI QOʻSHILIB KELGAN MUJASSAM NUQSONLI BOLALARI
Creators: name: Rustamova, Azizabonu
Publisher: name: Zenodo
Year: 2024

description: Sensor, tayanch-harakat va Intellektida nuqsoni bo'lgan bolalami aqliy rivojlantirish va korreksiyalash bo'yicha ishlarni tashkil etish bolalarning kognitiv faolligini oshirishga, umumiy intellektual qobiliyat va ko'nikmalarini shakllantirishga, jismoniy rivojlanishga va sog'lig'ini yaxshilashga, o'z-o'zini hurmat qilishni, o'zini o'zi tuzatishga qaratilgan hamda xabardorlik, hissiy barqarorlik va o'z-o'zini tartibga solishning shakllanishi, rivojlanish kechikishini ma'lum darajada qoplashga imkon beradi.
Experimental Analysis of Turbulent Structures and the Effects of Non-Equilibrium on an Axial Vortex
Creators: name: Thompson, Michael P.
Publisher: name: Old Dominion University Libraries
Year: 2016

description: Examples of the axial vortex include, dust devils, trailing line aircraft wake vortices, and tornadoes. Some of these vortices can prove hazardous to individuals and property. This necessitates that studies be conducted to understand their structure and to attempt to develop mathematical models of the flow physics involved. A wide variety of experimental techniques have been used in the past to study the vortex, with flow visualization and hotwire anemometry being chosen for this experiment. There have been many inadequate mathematical models proposed in the past. The experimental results obtained were compared to the work of Ash, Zardadkhan and Zuckerwar (2011) taking into account the effects of non-equilibrium pressure forces on the flow. Their work used an eddy viscosity model to satisfy closure of the Navier-Stokes equation. The applicability of this model was further accessed in the experiment.

For the purpose of this experiment a bi-wing vortex generator was constructed. The vortex generator was designed without a central body in an attempt to minimize the velocity deficit created by its wake. This was instead replaced with a small cylinder containing a bevel gear system to link the movement of one wing to the other so prices adjustments could be made simultaneously. In the experiment Flow Visualization via smoke injection into the wind tunnel was used to observe the structure of the vortex. These observations were used to determine which vortex generator and wind tunnel setting yielded the largest most stable vortex. With the vortex generator set at an angle of attack of ±12º hotwire surveys employing a TSI 300 anemometer paired with an X-wire hot-film probe were then conducted on vortices at tunnel settings of 30 m/s and 40 m/s

Velocity profiles consistent with axial vortices were observed in the hotwire surveys. These profiles, when compared to the profiles generated taking into account non-equilibrium pressure effects, indicated that pressure relaxation and therefore non-equilibrium forces had a meaningful effect on the axial vortices. The Reynolds stress data obtained in the experiment also indicated that the Reynolds stress follow a trend consistent with the eddy viscosity model though it was impossible to obtain fully conclusive results due to the x-films inability to obtain the “axial-azimuthal” Reynolds stress correlation. Further study is required to give a more comprehensive view of the effects of non-equilibrium conditions on axial vortices.
Long-term Monitoring of Submm Sources: Lessons Learned from the JCMT and Prospects for an AtLAST Future
Creators: name: Johnstone, Doug
Publisher: name: Zenodo
Year: 2024

description: For the past eight years the JCMT Transient Survey team has been monitoring protostellar continuum variability using SCUBA2 at the JCMT. Approximately monthly observations of 8 nearby star-forming regions have allowed us to uncover over a dozen long-term, secular, deeply embedded variable sources, including one extragalactic object. Careful investigation of the individual epochs has further led to the discovery in Orion of what may well have been the most powerful known flare from a YSO so far detected, with a SCUBA2-measured decay time of about half an hour.

In this presentation I will first describe the required infrastructure at the JCMT that enabled our time-domain research, including the proposal process, dynamic scheduling, and automated user-defined data reduction processing. I will then discuss the lessons learned with respect to robust and time-stable image reconstruction, including the continual advancement of our now better than 1% relative calibration procedure. Briefly, I will mention the techniques used in our time-domain investigations - both for secular and stochastic variations - and some of the exciting results that we have uncovered. These include: an 18-month quasi-periodic variable (Serpens EC53) which also shows a time-delay in the light echo when observed at different angular resolutions, a months-long burst from a PBRS in Orion (HOPS 373), A YSO flare in Orion (JW 566), and a strong physical connection between long-term submm and mid-IR variability. Finally, I will look to the bright future for time-domain monitoring in the submm, first with CCAT, and more powerfully with AtLAST.
Additional file 2 of Macular vessel density in the superficial plexus is not a proxy of cerebrovascular damage in non-demented individuals: data from the NORFACE cohort
Creators: name: García-Sánchez, Ainhoa
name: Sotolongo-Grau, Oscar
name: Tartari, Juan Pablo
name: Sanabria, Ángela
name: Esteban - De Antonio, Ester
name: Pérez-Cordón, Alba
name: Alegret, Montserrat
name: Pytel, Vanesa
name: Martínez, Joan
name: Aguilera, Núria
name: de Rojas, Itziar
name: Cano, Amanda
name: García-González, Pablo
name: Puerta, Raquel
name: Olivé, Clàudia
name: Capdevila, Maria
name: García-Gutiérrez, Fernando
name: Vivas, Assumpta
name: Gómez-Chiari, Marta
name: Giménez, Juan
name: Tejero, Miguel Ángel
name: Castilla-Martí, Miguel
name: Castilla-Martí, Luis
name: Tárraga, Lluís
name: Valero, Sergi
name: Ruiz, Agustín
name: Boada, Mercè
name: Marquié, Marta
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Multiple linear regression analysis of the association of regional macular VD with hippocampal volume with adjusting factors. Including age, sex, syndromic diagnosis, hypertension, diabetes mellitus, dyslipidemia, heart disease, respiratory disease and smoking as adjusting factors. Significance was set up at p < 0.0125. Abbreviation: VD: vessel density.
Carbon Deposition During Oxygen Production Using High Temperature Electrolysis and Mitigation Methods
Creators: name: Bernadowski, Timothy Adam
Publisher: name: Old Dominion University Libraries
Year: 2016

description: Carbon dioxide in the Martian atmosphere can be converted to oxygen during high temperature electrolysis for use in life-support and fuel systems on manned missions to the red planet. During electrolysis of carbon dioxide to produce oxygen, carbon can deposit on the electrolysis cell resulting in lower efficiency and possibly cell damage. This would be detrimental, especially when the oxygen product is used as the key element of a space life support system. In this thesis, a theoretical model was developed to predict hazardous carbon deposition conditions under various operating conditions within the Martian atmosphere. The model can be used as a guide to determine the ideal operating conditions of the high-temperature oxygen production system. A parallel experimental investigation is underway to evaluate the accuracy of the theoretical model. The experimental design, cell fabrication, and some preliminary results as well as future work recommendations are also presented in this thesis.
Abstracts of Papers Presented at the Seventy-Eight Annual Meeting, Virginia Academy of Science, May 23-26, 2000, Radford University, Radford, VA
Creators: name: Science, Virginia Academy Of
Publisher: name: Old Dominion University Libraries
Year: 2000

description: This document is a list of the abstracts of papers presented at the seventy-eighth meeting of the Virginia Academy of Science that took place at Radford University on May 23 through the 26th, 2000.
Whole-Body Affordances for Humanoid Robots: A Computational Approach
Creators: name: Kaiser, Peter
Publisher: name: KIT Scientific Publishing
Year: 2018
Subjects: Robotik
Humanoide Robotik
Perzeption
Kognition
Manipulation
robotics
humanoid robotics
perception
cognition
manipulation

description: The goal of this work is the development of a novel computational formalization of whole-body affordances which is suitable for the multimodal detection and validation of interaction possibilities in unknown environments. The hierarchical framework allows the consistent fusion of affordance-related evidence and can be utilized for realizing shared autonomous control of humanoid robots. The affordance formalization is evaluated in several experiments in simulation and on real humanoid robots.
Additional file 3 of Macular vessel density in the superficial plexus is not a proxy of cerebrovascular damage in non-demented individuals: data from the NORFACE cohort
Creators: name: García-Sánchez, Ainhoa
name: Sotolongo-Grau, Oscar
name: Tartari, Juan Pablo
name: Sanabria, Ángela
name: Esteban - De Antonio, Ester
name: Pérez-Cordón, Alba
name: Alegret, Montserrat
name: Pytel, Vanesa
name: Martínez, Joan
name: Aguilera, Núria
name: de Rojas, Itziar
name: Cano, Amanda
name: García-González, Pablo
name: Puerta, Raquel
name: Olivé, Clàudia
name: Capdevila, Maria
name: García-Gutiérrez, Fernando
name: Vivas, Assumpta
name: Gómez-Chiari, Marta
name: Giménez, Juan
name: Tejero, Miguel Ángel
name: Castilla-Martí, Miguel
name: Castilla-Martí, Luis
name: Tárraga, Lluís
name: Valero, Sergi
name: Ruiz, Agustín
name: Boada, Mercè
name: Marquié, Marta
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3. Multiple linear regression analysis of the association of regional macular VD with hippocampal volume without adjusting factors. Significance was set up at p < 0.0125. Abbreviation: VD: vessel density.
Talis Aspire Link Checker: a R/Shiny app that checks links from the Talis Aspire reading list system
Creators: name: Skelly, Lara
Publisher: name: Loughborough University
Year: 2024

description: The Talis Aspire Link Checker runs through a spreadsheet export of all the links from the Talis Aspire reading list system and checks for broken links.This app was coded specifically for the reading list migration at Loughborough University Library in 2023.
Additional file 4 of Macular vessel density in the superficial plexus is not a proxy of cerebrovascular damage in non-demented individuals: data from the NORFACE cohort
Creators: name: García-Sánchez, Ainhoa
name: Sotolongo-Grau, Oscar
name: Tartari, Juan Pablo
name: Sanabria, Ángela
name: Esteban - De Antonio, Ester
name: Pérez-Cordón, Alba
name: Alegret, Montserrat
name: Pytel, Vanesa
name: Martínez, Joan
name: Aguilera, Núria
name: de Rojas, Itziar
name: Cano, Amanda
name: García-González, Pablo
name: Puerta, Raquel
name: Olivé, Clàudia
name: Capdevila, Maria
name: García-Gutiérrez, Fernando
name: Vivas, Assumpta
name: Gómez-Chiari, Marta
name: Giménez, Juan
name: Tejero, Miguel Ángel
name: Castilla-Martí, Miguel
name: Castilla-Martí, Luis
name: Tárraga, Lluís
name: Valero, Sergi
name: Ruiz, Agustín
name: Boada, Mercè
name: Marquié, Marta
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 4. Multiple linear regression analysis of the association of regional macular VD with ventricle volume with adjusting factors. Including age, sex, syndromic diagnosis, hypertension, diabetes mellitus, dyslipidemia, heart disease, respiratory disease and smoking as adjusting factors. Significance was set up at p < 0.0125. Abbreviation: VD = vessel density. Note: A log transformation was applied to the ventricles volume measures.
Development and Implementation of a Propeller Test Capability for Gl-10 "Greased Lightning" Propeller Design
Creators: name: Duvall, Brian Edward
Publisher: name: Old Dominion University Libraries
Year: 2016

description: Interest in small unmanned aerial vehicles has increased dramatically in recent years. Hybrid vehicles which allow forward flight as a fixed wing aircraft and a true vertical landing capability have always had applications. Management of the available energy and noise associated with electric propeller propulsion systems presents many challenges. NASA Langley has developed the Greased Lightning 10 (GL-10) vertical takeoff, unmanned aerial vehicle with ten individual motors and propellers. All are used for propulsion during takeoff and contribute to acoustic noise pollution which is an identified nuisance to the surrounding users. A propeller test capability was developed to gain an understanding of how the noise can be reduced while meeting minimum thrust requirements. The designed propeller test stand allowed for various commercially available propellers to be tested for potential direct replacement of the current GL-10 propellers and also supported testing of a newly designed propeller provided by the Georgia Institute of Technology. Results from the test program provided insight as to which factors affect the noise as well as performance characteristics. The outcome of the research effort showed that the current GL-10 propeller still represents the best choice of all the candidate propellers tested.
Additional file 5 of Macular vessel density in the superficial plexus is not a proxy of cerebrovascular damage in non-demented individuals: data from the NORFACE cohort
Creators: name: García-Sánchez, Ainhoa
name: Sotolongo-Grau, Oscar
name: Tartari, Juan Pablo
name: Sanabria, Ángela
name: Esteban - De Antonio, Ester
name: Pérez-Cordón, Alba
name: Alegret, Montserrat
name: Pytel, Vanesa
name: Martínez, Joan
name: Aguilera, Núria
name: de Rojas, Itziar
name: Cano, Amanda
name: García-González, Pablo
name: Puerta, Raquel
name: Olivé, Clàudia
name: Capdevila, Maria
name: García-Gutiérrez, Fernando
name: Vivas, Assumpta
name: Gómez-Chiari, Marta
name: Giménez, Juan
name: Tejero, Miguel Ángel
name: Castilla-Martí, Miguel
name: Castilla-Martí, Luis
name: Tárraga, Lluís
name: Valero, Sergi
name: Ruiz, Agustín
name: Boada, Mercè
name: Marquié, Marta
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 5: Multiple linear regression analysis of the association of regional macular VD with ventricles volume without adjusting factors. Significance was set up at p < 0.0125. Abbreviation: VD = vessel density. Note: A log transformation was applied to the ventricles volume measures.
Why I do not have a 10-year plan for Eawag
Creators: name: Hering, Janet G.
Publisher: name: Voices of Eawag
Year: 2020
Subjects: leadership
institutional planning

description: Long term plans often fail in the face of unanticipated challenges and opportunities. I feel that Eawag is best guided by the principle of identifying and addressing problems of national and international importance in an environment that encourages excellence and builds synergies.  This post was originally published on the Voices of Eawag blog (which was discontinued in January 2025).
Stability of weak numerical schemes for stochastic differential equations.
Creators: name: Hofmann, N.
name: Platen, Eckhard
Publisher: name: Weierstrass Institute
Year: 1993
Subjects: subject: Numerical stability
subject: stochastic differential equations
subject: weak numerical schemes
subject: implicit schemes
subject: regions of stability
subject: 60H10

description: The paper considers numerical stability and convergence of weak schemes solving stochastic differential equations. A relatively strong notion of stability for a special type of test equations is proposed. These are stochastic differential equations with multiplicative noise. For different explicit and implicit schemes the regions of stability are also examined.
Variability in the leptin receptor gene and other risk factors for post-transplant diabetes mellitus in renal transplant recipients
Creators: name: Mota-Zamorano, Sonia
name: Luna, Enrique
name: Garcia-Pino, Guadalupe
name: González, Luz M.
name: Gervasini, Guillermo
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Hematology
subject: Cardiology

description: Post-transplant diabetes mellitus (PTDM) is one of the main complications after kidney transplantation. It is known that leptin plays an important role in glucose metabolism and mutations in the leptin receptor gene (LEPR) are responsible for different complications in renal transplant recipients. We aimed to analyse the association of polymorphisms in LEPR with the development of PTDM in these patients. A total of 315 renal transplant recipients were genotyped for the Lys109Arg, Gln223Arg and Lys656Asn polymorphisms. The impact of these genetic variables together with other clinical and demographic parameters on PTDM risk was evaluated in a multivariate regression analysis. The 223Arg variant showed a significant association with PTDM risk [OR = 3.26 (1.35–7.85), p = 0.009] after correcting for multiple testing. Carriers of this variant also showed higher BMI values (26.95 ± 4.23) than non-carriers (25.67 ± 4.43, p = 0.025). In addition, it was BMI at transplant and not the BMI increment in the first year after grafting that was associated with PTDM (p > 0.00001). Haplotype analyses did not reveal significant associations. Our result show, for the first time to our knowledge, that genetic variability in the LEPR may contribute significantly to the risk for PTDM in renal transplant recipients.KEY MESSAGESThe LEPR Gln223Arg polymorphism significantly contributes to the development of PTDM in renal transplant recipients.The effect of the 223Arg variant on PTDM is strongly modulated by the age of the recipient.The 223Arg variant in the leptin receptor is related to higher BMI in renal transplant recipients. The LEPR Gln223Arg polymorphism significantly contributes to the development of PTDM in renal transplant recipients. The effect of the 223Arg variant on PTDM is strongly modulated by the age of the recipient. The 223Arg variant in the leptin receptor is related to higher BMI in renal transplant recipients.
The Hausdorff dimension of certain attractors.
Creators: name: Bothe, Hans Guenther
Publisher: name: Weierstrass Institute
Year: 1993
Subjects: subject: Hyperbolic attractors
subject: Hausdorff dimension
subject: pressure
subject: 58F12
subject: 28A78

description: For the solid torus V = S1 x D2 and a C1 embedding ƒ : V → V given by ƒ(t,x1,x2) = (φ(t),λ1(t)·x1+z1(t), λ2(t)·x2+z2(t)) with dφ⁄dt > 1, 0 < λi(t) < 1 the attractor Λ= ∩∞i=0 ƒi (V) is a solenoid, and for each disk D(t) = {t} x D2 (t∈S1) the intersection Λ(t) = Λ ∩ D(t) is a Cantor set. It is the aim of the paper to find conditions under which the Hausdorff dimension of Λ(t) is independent of t and determined by dimH Λ (t) = max(p1,p2)    (0.1) where the real numbers pi are characterized by the condition that the pressure of the function log λipi: S1 → ℝ with respect to the expanding mapping φ : S1 → S1 becomes zero. (There are two further characterizations of these numbers.) It is proved that (0.1) holds provided λ1, λ2 are sufficiently small and Λ satisfies a condition called intrinsic transverseness. Then it is shown that in the space of all embeddings ƒ with sup λi < Θ-2 (Θ the mapping degree of φ) the subset of those ƒ which have an intrinsically transverse attractor Λ is open and dense with respect to the C1 topology.
Mammals of Fort A.P. Hill, Caroline County, Virginia, and Vicinity
Creators: name: Bellows, A. Scott
name: Mitchell, Joseph C.
name: Pagels, John F.
name: Mansfield, Heather N.
Publisher: name: Old Dominion University Libraries
Year: 2001

description: Fort A.P. Hill (APH) is a 30,329 ha military training installation (U.S. Army) located in the upper Coastal Plain of Caroline County, Virginia. It was formed in 1941 and named in honor of Civil War Confederate Lt. General Ambrose Powell Hill. The current landscape includes a mosaic of habitats that range from old fields to hardwood forests. Forty species of mammals are known to exist on or near the installation. These include one marsupial, five insectivores, 9 chiropterans, one lagomorph, 12 rodents, 10 carnivores, and one cervid. We have studied many of the species on APH since 1997. In this paper we describe the physical environment of the area and 7 important habitats used by mammals. We also summarize the ecology and natural history of each species and provide statistical summaries of original measurements from mammals caught on the installation. The results of several recent studies on APH allow us to describe habitat affiliations and relative abundance of most of the mammals native to the mid-Atlantic region. Old fields and clearcuts support a total of 20 species, including several found predominately in this habitat. Pine stands and pine plantations support the fewest number of mammal species (17) of any habitat on the installation. Mixed pine and hardwood forests, hardwood forests, and riparian forests support the largest number of species (29-36). With the possible exception of pine plantations, the habitat mosaic found on APH provides abundant resources for mammal communities. We also include an evaluation of age and health attributes of the deer population and describe the hunting program on the base. Number of deer harvested annually 1985-2000 varied from 460 to 1765. Management activities since 1996 when the deer population exceeded carrying capacity have improved herd health. Because much of Caroline County and eastern Virginia is in extensive agriculture and the remaining hardwood forests are being clearcut, APH is becoming a valuable habitat island for the mammalian fauna of the upper Coastal Plain of Virginia and the mid-Atlantic region.
Additional file 6 of Macular vessel density in the superficial plexus is not a proxy of cerebrovascular damage in non-demented individuals: data from the NORFACE cohort
Creators: name: García-Sánchez, Ainhoa
name: Sotolongo-Grau, Oscar
name: Tartari, Juan Pablo
name: Sanabria, Ángela
name: Esteban - De Antonio, Ester
name: Pérez-Cordón, Alba
name: Alegret, Montserrat
name: Pytel, Vanesa
name: Martínez, Joan
name: Aguilera, Núria
name: de Rojas, Itziar
name: Cano, Amanda
name: García-González, Pablo
name: Puerta, Raquel
name: Olivé, Clàudia
name: Capdevila, Maria
name: García-Gutiérrez, Fernando
name: Vivas, Assumpta
name: Gómez-Chiari, Marta
name: Giménez, Juan
name: Tejero, Miguel Ángel
name: Castilla-Martí, Miguel
name: Castilla-Martí, Luis
name: Tárraga, Lluís
name: Valero, Sergi
name: Ruiz, Agustín
name: Boada, Mercè
name: Marquié, Marta
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 6. Multiple linear regression analysis of the association of regional macular VD with ADCS thickness with adjusting factors. Including age, sex, syndromic diagnosis, hypertension, diabetes mellitus, dyslipidemia, heart disease, respiratory disease and smoking as adjusting factors. Significance was set up at p < 0.0125. Abbreviations: ADCS: Alzheimer´s disease cortical signature; VD = vessel density.
Characterizing the Extended Molecular Gas of Nearby Galaxies
Creators: name: Lasrado, Akhil
name: Claudia Cicone
name: Axel Weiss
Publisher: name: Zenodo
Year: 2024

description: The molecular circum-galactic medium (CGM) of galaxies is known to host diffuse molecular structures, such as tidal tails and shells, the presence of which can be linked to molecular outflows or past events such as mergers and tidal interactions. Much of this diffuse, extended medium is missed out by interferometric observations, and thus requires sensitive, large-scale observations from a single-dish facility. In this talk, I will present ongoing work on high sensitivity APEX observations of the cold CGM of 3 local galaxies with a diverse span of environments, namely Circinus, NGC1097, and the Antennae merger, observed with the CO(3-2) and CO(2-1) line transitions. This work aims at capturing the extended molecular CGM at unprecedented scales, encompassing the full optical extent of the galaxies. The distribution and kinematics of the molecular gas is studied in detail and is compared with archival low-J CO data from ALMA and ACA. Calculating the CO luminosity, we find much higher values in our APEX data than previously reported in literature including ALMA. We also note the presence of molecular gas features that are offset from the main disks. Potential signs of outflows are also discussed. Besides the study of the molecular CGM, these data show promise in complementing archival polarimetric data (e.g. from SALSA) for a comparison between gas kinematics and the magnetic field orientations of nearby galaxies. The aims of this work strongly motivate the necessity of a higher sensitivity single-dish facility, such as AtLAST, to fully recover the most extended and diffuse structures in molecular circum-galactic environments in the nearby Universe.