cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Application of the PI-RADS score system by radiologists in training on the multiparametric MRI studies performed to patients under biochemical suspicion of prostatic cancer and previous negative biopsies before a new targeted biopsy.
Creators: name: Gutierrez, Diego
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Genital / Reproductive system male
subject: Pelvis
subject: MR
subject: MR-Diffusion/Perfusion
subject: MR-Spectroscopy
subject: Observer performance
subject: Outcomes analysis
subject: Structured reporting
subject: Cancer

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Multiparametric MRI (mpMRI) provides a noninvasive approach to the characterization of prostate anatomy, angiogenesis, cell density and metabolism (T2 weighted image (T2w), dynamic contrast enhance (DCE) sequences and diffusion weighted image (DWI)...
Parent-reported experience measures for children with life-limiting or life-threatening illnesses.
Creators: name: Ang, Felicia Jia Ler
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Family Practice Nursing
subject: Public Health
subject: Medicine and Health Sciences
subject: Health Services Administration
subject: Mental and Social Health
subject: Social and Behavioral Sciences
subject: Health and Medical Administration
subject: Nursing
subject: FOS: Health sciences
subject: Other Social and Behavioral Sciences
subject: Health Services Research
subject: children
subject: experience measures
subject: life limiting
subject: life threatening
subject: palliative care
subject: parent report
subject: parents
subject: pediatrics
subject: PREMs
subject: PROMs
subject: protocol
subject: scoping review
subject: survey

description: This is a prospective registration of a protocol for a scoping review on available parent reported experience measures.
The Association Between the Development of Cam Morphology During Skeletal Growth in High-Impact Athletes and the Presence of Cartilage Loss and Labral Damage in Adulthood: A Prospective Cohort Study With a 12-Year Follow-up
Creators: name: Claes, Paula A.M.
name: Hanff, DF
name: Weir, A
name: Riedstra, NS
name: Weinans, H
name: Eygendaal, D
name: Heerey, Joshua
name: Oei, EHG
name: van Klij, P
name: Agricola, Rintje
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 4207
subject: Sports science and exercise
classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences
classificationCode: 3202
subject: Clinical sciences
classificationCode: 4201
subject: Allied health and rehabilitation science

description: Background: Cam morphology develops during skeletal growth, but its influence on cartilage and the labrum in high-impact athletes later in life is unknown. Purpose: To (1) explore the association between the presence and duration of cam morphology during adolescence and the cartilage and labral status 7 to 12 years later and (2) report the prevalence of cartilage loss and labral damage in a population of young male athletes (<32 years old) who played professional soccer during skeletal growth. Study Design: Cohort study (Prognosis); Level of evidence, 2. Methods: A total of 89 healthy male academy soccer players from the Dutch soccer club Feyenoord (aged 12-19 years) were included at baseline. At baseline and 2.5- and 5-year follow-ups, standardized supine anteroposterior pelvis and frog-leg lateral radiographs of each hip were obtained. At 12-year follow-up, magnetic resonance imaging of both hips was performed. Cam morphology was defined by a validated alpha angle ≥60° on radiographs at baseline or 2.5- or 5-year follow-up when the growth plates were closed. Hips with the presence of cam morphology at baseline or at 2.5-year follow-up were classified as having a “longer duration” of cam morphology. Hips with cam morphology only present since 5-year follow-up were classified as having a “shorter duration” of cam morphology. At 12-year follow-up, cartilage loss and labral abnormalities were assessed semiquantitatively. Associations were estimated using logistic regression, adjusted for age and body mass index. Results: Overall, 35 patients (70 hips) with a mean age of 28.0 ± 2.0 years and mean body mass index of 24.1 ± 1.8 participated at 12-year follow-up. Cam morphology was present in 56 of 70 hips (80%). The prevalence of cartilage loss was 52% in hips with cam morphology and 21% in hips without cam morphology (adjusted odds ratio, 4.52 [95% CI, 1.16-17.61]; P =.03). A labral abnormality was present in 77% of hips with cam morphology and in 64% of hips without cam morphology (adjusted odds ratio, 1.99 [95% CI, 0.59-6.73]; P =.27). The duration of cam morphology did not influence these associations. Conclusion: The development of cam morphology during skeletal growth was associated with future magnetic resonance imaging findings consistent with cartilage loss in young adults but not with labral abnormalities.
Αθανάσιος Διάκος ως νέος Λεωνίδας:
Creators: name: Ζάχος, Γεώργιος A.
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: Η αναφορά στα προεπαναστατικά κείμενα στους «ήρωες της αρχαιότητας», όπως και η σύνδεση μορφών του Αγώνα με ορισμένους εξ αυτών στα χρόνια της επανάστασης και μεταεπαναστατικά, είναι κοινός τόπος: οι Μανιάτες της «Δυτικής και Ανατολικής της Σπάρτης Λεγεώνας» στα Ορλωφικά, ο «Ιερός λόχος» στο Ιάσιο, ο Κατσώνης ως Θεμιστοκλής, ο Καραϊσκάκης ως Αχιλλέας της Ρωμιοσύνης. Όταν όμως η Τοπογραφία «συνωμοτεί» με την Ιστοριογραφία, την Λογοτεχνία και την Λαϊκή παράδοση, όπως στην περίπτωση του Διάκου και του Λεωνίδα, η σύνδεση αυτή υπερβαίνει τις λεκτικές αναλογίες: όπως ένας σπαρτιάτης βασιλιάς θυσιάστηκε για την Ελλάδα (αφού θυσίασε στους θεούς), έτσι ένας διάκος από την Δωρίδα θυσιάστηκε (αφού προσευχήθηκε) για «την πίστη την αγία και της πατρίδος την ελευθερία», αμυνόμενοι και οι δύο σε ένα στενό που σχεδόν κανείς δεν εμπόδισε κανέναν (από τους Πέρσες μέχρι την Βέρμαχτ) να το διαβεί, κάτω από το βλέμμα του γενάρχη των Δωριέων (Ηρακλής) που έγινε ολοκαύτωμα στη κορυφή του διπλανού βουνού. Η συσχέτιση του Διάκου με τον Λεωνίδα δεν πραγματοποιείται σε επίπεδο μορφών, αλλά σε επίπεδο συμβολισμών. Το ίδιο εξ άλλου επίπεδο επέλεξε και το ελληνικό κράτος επιλέγοντας να συνεορτάσει τα 200 χρόνια από την έναρξη της Επανάστασης με τα 2500 χρόνια από τις Θερμοπύλες, την Σαλαμίνα και τις Πλαταιές και όχι με την Μάχη του Μαραθώνα.
description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
title: Assessment of Skeletal Muscle Blood Flow With 3D-pCASL
Creators: name: Fujihara, Shuya
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Musculoskeletal soft tissue
subject: MR physics
subject: MR
subject: MR-Diffusion/Perfusion
subject: Physics
subject: Blood

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To comprehend the clinical physiology of the skeletal muscle disease, direct assessment of the muscle blood flow (MBF) is essential. However, MBF is the low baseline flow, and which tends to be maintained even in disease states. Thus MBF measurement...
Is the Joke on You? The Effect of Sexist and Non-Sexist Joking on Work-Related Outcomes
Creators: name: Bouckaert, Yara
name: Jonczyk, Nina
name: Vofrei, Louisa
name: Mertens, Annika
name: Loschelder, David
name: Soliman, Meikel
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Industrial and Organizational Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: The proposed study aims to shed light on the effect of sexist and non-sexist jokes and how the perception of both types of jokes affects work-related outcomes via positive or negative affect. Previous studies have found that the gender of the teller of the joke plays an important role for joke perception, such that jokes that are told by males are perceived as less disruptive and are associated with higher status compared to female joke tellers (Evans et al., 2019). By looking at both the source of jokes and the receiver of jokes, the present study investigates gender as an important boundary condition to the effect of jokes via affective perceptions. Thus, paying attention to both teller-related and receiver-related aspects, the study simultaneously inspects teller-related (collaboration, perceived competence) and receiver-related outcomes (creativity, task performance).
Physics-informed Neural Networks approach to solve the Blasius function
Creators: name: Krishna, Greeshma
name: Nair, Malavika S
name: Nair, Pramod P
name: S, Anil Lal
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Deep learning techniques with neural networks have been used effectively in computational fluid dynamics (CFD) to obtain solutions to nonlinear differential equations. This paper presents a physics-informed neural network (PINN) approach to solve the Blasius function. This method eliminates the process of changing the non-linear differential equation to an initial value problem. Also, it tackles the convergence issue arising in the conventional series solution. It is seen that this method produces results that are at par with the numerical and conventional methods. The solution is extended to the negative axis to show that PINNs capture the singularity of the function at $η=-5.69$
Preregistration Hate Feelings and Political Extremism
Creators: name: Martínez, Cristhian
name: van Prooijen, Jan-Willem
name: van Lange, Paul
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Political Science
subject: FOS: Political science
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Hate
subject: Negative Emotions
subject: Polarization
subject: Political extremism
subject: Political Ideology

description: This is the preregistration of the project Hate Feelings and Political Extremism.
Structure of three-loop contributions to the beta-function of N=1 SQED with N_f flavors, regularized by the dimensional reduction
Creators: name: Aleshin, S. S.
name: Kataev, A. L.
name: Stepanyantz, K. V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the case of using the higher derivative regularization for $N=1$ SQED with $N_f$ flavors the loop integrals giving the $β$-function are integrals of double total derivatives in the momentum space. This feature allows to reduce one of the loop integrals to an integral of the $δ$-function and to derive the NSVZ relation for the renormalization group functions defined in terms of the bare coupling constant. In this paper we consider $N=1$ SQED with $N_f$ flavors regularized by the dimensional reduction in the $\overline{\mbox{DR}}$-scheme. Evaluating the scheme-dependent three-loop contribution to the $β$-function proportional to $(N_f)^2$ we find the structures analogous to integrals of the $δ$-singularities. After adding the scheme-independent terms proportional to $(N_f)^1$ we obtain the known result for the three-loop $β$-function.
description: 8 pages
«Υπόμνημα» του Τόμας Γκόρντον:
Creators: name: Τζαναβάρης, Ανδρέας
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: Ο ιστορικός χρόνος είναι ένας στρόβιλος, κάτω από την σκόνη του οποίου του καταβυθίζονται άνθρωποι και συμβάντα. Μία τέτοια περίπτωση είναι και αυτή του Τόμας Γκόρντον (Thomas Gordon), ενός εκ των εκατοντάδων πολιτών του κόσμου που συνέβαλαν στην θεμελίωση του Ελληνικού Κράτους. Περισσότερο γνωστός από την Ιστορία της Ελληνικής Επανάστασης και το σύντομο διάστημα κατά το οποίο ήταν επίτροπος του Αγγλικού Δανείου, ο Γκόρντον είναι ένας από τους πρώτους Βρετανούς που θα έλθουν στην Ελλάδα λίγους μήνες μετά το ξέσπασμα της Επανάστασης. Η σχέση Φιλελληνισμού με την Ελληνική επανάσταση αποτελεί μια σημαντική ψηφίδα του ερωτήματος της διεθνικής διάστασης της δεύτερης. Η εξέταση της σχέσης αυτής, ωστόσο, δυσχεραίνεται από μια μεθοδολογική μέγγενη, που ο ίδιος ο όρος θέτει στο φαινόμενο. Η στοίχιση των ετερόκλητων λόγων που αρθρώνονται στο διεθνές συγκείμενο κάτω από τον περιοριστικό ενικό του Φιλελληνισμού, με μόνη ενοποιητική ουσία την κάθε άλλο παρά κοινώς εννοούμενη στήριξη για τον αγώνα των Ελλήνων, δημιουργεί έναν όρο πρωτίστως περιγραφικό παρά αναλυτικό. Ιδιαίτερα κατά την πρώιμη επαναστατική περίοδο, όπου η δράση τους κάθε άλλο παρά προϊόν οργανωμένης παρέμβασης είναι, η σωματοποίηση των ετερόκλητων λόγων σε ένα ενιαίο αφήγημα παραβλέπει εθνικές, ταξικές και πολιτικές αναφορές, ενώ συχνά συνδυάζεται με μια, ρητή ή υπόρρητη, ηθικοποίηση της δράσης τους. Ως εκ τούτου, η εξέταση των εκάστοτε φιλελλήνων τείνει να είναι προϊδεασμένη από τις απόψεις μας για το τι σήμαινε και που στόχευε ο Φιλελληνισμός εν τω συνόλω. Φέρουμε προ του εκάστοτε τεκμηρίου μια δεδομένη αντίληψη περί του τι εστί και πως αποτυπώνεται ο Οριενταλισμός, αναζητούμε εναγωνίως να εντοπίσουμε τις κλασικιστικές προκείμενες που κινητοποιούν τους ανθρώπους αυτούς, είμαστε βέβαιοι για την πίστη των Φιλελλήνων στην ηθική υπεροχή των Ελλήνων έναντι των Οθωμανών και ούτω καθ’ εξής.
description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
title: Blunt abdominal trauma: contrast-enhanced ultrasound (CEUS) in the detection and staging of abdominal traumatic lesions compared to US and CE-MDCT.
Creators: name: Miele, Vittorio
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Trauma
subject: Contrast agent-intravenous
subject: Ultrasound
subject: CT
subject: Trauma
subject: Emergency
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The aim of the study is to evaluate the sensibility of contrast-enhanced ultrasound (CEUS) in the detection and staging of abdominal traumatic lesions in patients with low-energy isolated abdominal trauma in comparison with baseline ultrasound (US)...
title: Evaluation of early phase washout rate of 123I-MIBG for detecting abnormalities in cardiac sympathetic nervous system: Comparison with conventional method
Creators: name: Shiiba, Takuro
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Comparative studies
subject: Nuclear medicine conventional
subject: Nuclear medicine
subject: Cardiac Assist Devices

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: It is well known that the cardiac iodine-123-Metaiobezylguanidine (MIBG) scintigraphy is useful in the differential diagnosis between Parkinson’s disease (PD) and other parkinsonian syndromes, and between dementia with Lewy bodies (DLB) and...
Ο «μακρύς» Μάρτης του 1975:
Creators: name: Θεριανός, Σπύρος
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: Στις 7 Μαρτίου 1975, διακόσιοι περίπου ιδιοκτήτες ταξί ακινητοποιούν τα οχήματά τους σε μια αλάνα στην περιοχή του Αλίμου. Πρόκειται για την απαρχή της πιο βίαιης απεργίας στην πρώιμη μεταπολίτευση. Στο άρθρο αυτό παρουσιάζονται τα κομβικά σημεία και τα βασικά χαρακτηριστικά της κινητοποίησης, που έλαβε χώρα στην Αθήνα μεταξύ 7ης Μαρτίου και 15ης Απριλίου του 1975. Οι πρωταγωνιστές της απεργίας αυτής θα συνεχίσουν τις κινητοποιήσεις καθ’ όλη τη διάρκεια της δεκαετίας του ’70, συμβάλλοντας στη δημιουργία του σημερινού συνδικαλιστικού φορέα των ιδιοκτητών ταξί, του Σ.Α.Τ.Α. (Συνδικάτο Αυτοκινητιστών Ταξί Αττικής), το 1984. Ο Μάρτιος αποκαλείται «μακρύς» όχι μόνο γιατί η κινητοποίηση είχε διάρκεια πάνω από τριάντα μέρες, αλλά και γιατί όσα συνέβησαν τον Μάρτιο του 1975 προσδιόρισαν σε μεγάλο βαθμό το περιεχόμενο, τον χαρακτήρα και το ύφος του συνδικαλισμού στον χώρο των ιδιοκτητών ταξί κατά τη Μεταπολίτευση και αποτέλεσαν ριζική τομή με το παρελθόν.
description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Stars, Gas, and Dark Matter in the Solar Neighborhood
Creators: name: McKee, Christopher F.
name: Parravano, Antonio
name: Hollenbach, David J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The surface density and vertical distribution of stars, stellar remnants, and gas in the solar vicinity form important ingredients for understanding the star formation history of the Galaxy as well as for inferring the local density of dark matter by using stellar kinematics to probe the gravitational potential. In this paper we review the literature for these baryonic components, reanalyze data, and provide tables of the surface densities and exponential scale heights of main sequence stars, giants, brown dwarfs, and stellar remnants. We also review three components of gas (H2, HI, and HII), give their surface densities at the solar circle, and discuss their vertical distribution. We find a local total surface density of M dwarfs of 17.3 pm 2.3 Mo/pc^2. Our result for the total local surface density of visible stars, 27.0 pm 2.7 Mo/pc^2, is close to previous estimates due to a cancellation of opposing effects: more mass in M dwarfs, less mass in the others. The total local surface density in white dwarfs is 4.9 pm 0.6 Mo/pc^2; in brown dwarfs, it is ~1.2 Mo/pc^2. We find that the total local surface density of stars and stellar remnants is 33.4 pm 3 Mo/pc^2, somewhat less than previous estimates. We analyze data on 21 cm emission and absorption and obtain good agreement with recent results on the local amount of neutral atomic hydrogen obtained with the Planck satellite. The local surface density of gas is 13.7 pm 1.6 Mo/pc^2. The total baryonic mass surface density that we derive for the solar neighborhood is 47.1 pm 3.4 Mo/pc^2. Combining these results with others' measurements of the total surface density of matter within 1-1.1 kpc of the plane, we find that the local density of dark matter is 0.013 pm 0.003Mo/pc^3.The local density of all matter is 0.097 pm 0.013 Mo/pc^3. We discuss limitations on the properties of a possible thin disk of dark matter.
description: 53 pages, 5 tables
A Case Study of Vanderbilt University's New Model of Intercollegiate Athletics Administration
Creators: name: Engel, Shoshanna
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: The purpose of this research study was to analyze the Vanderbilt University athletics program to determine what motivated the 2003 structural shift, what differences exist between the old and new program structure, whether the changes have accomplished the goals set forth by Chancellor Gordon Gee, and how they have affected the athletics program. Interviews with members of the Vanderbilt University community revealed that Chancellor Gee sought integration of athletics into the university when he made changes in 2003, and that there are in fact structural differences in the current athletics program administration versus the previous and traditional athletics department. No quantitative measure exists to determine a causational relationship between the new structure and Vanderbilt’s athletics performance, but subjects and data reveal that the changes have not been detrimental to the program. The biggest challenge, according to most subjects, is fighting negative perceptions of the revised structure.
Η τεχνική της ταξικής συναίνεσης:
Creators: name: Μητάνης, Βασίλης
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: Οι δύο κεντρικοί άξονες της θεωρητικής παρέμβασης του Sennett, όπως αυτή αποτυπώνεται στον Τεχνίτη, είναι, αφενός, η ανάδειξη της φθοροποιού επενέργειας των μετασχηματισμών που επιφέρουν η ελαστικοποίηση της εργασίας, η φθορά της αίσθησης του προορισμού που διείπε ιστορικά τα υποκείμενα [Sennett 2011, 218] και οι αυξημένες απαιτήσεις για ευέλικτους εργαζομένους –οι οποίοι, ως εκ τούτου, έχουν πλέον απολέσει την δυνατότητα να καλλιεργούν αποτελεσματικά τις δεξιότητές τους– εντός του συγκειμένου που ο ίδιος προσδιορίζει με τον όρο νέος καπιταλισμός και, αφετέρου, ο προβληματισμός για τις πιθανές συνέπειες της παραγωγής νέων τεχνολογιών –με εμβληματικότερο παράδειγμα την ανάπτυξη της ατομικής βόμβας στο Los Alamos των ΗΠΑ κατά την διάρκεια του Β΄ ΠΠ–, οι οποίες συμπυκνώνονται συμβολικά στην μυθολογική μορφή της Πανδώρας.
description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Study of the de Almeida-Thouless (AT) line in the one-dimensional diluted power-law XY spin glass
Creators: name: Vedula, Bharadwaj
name: Moore, M. A.
name: Sharma, Auditya
Publisher: name: arXiv
Year: 2023
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the AT line in the one-dimensional power-law diluted XY spin glass model, in which the probability that two spins separated by a distance $r$ interact with each other, decays as $1/r^{2σ}$. We develop a heat bath algorithm to equilibrate XY spins; using this in conjunction with the standard parallel tempering and overrelaxation sweeps, we carry out large scale Monte Carlo simulations. For $σ=0.6$ which is in the mean-field regime, we find clear evidence for an AT line. For $σ= 0.75$, there is evidence from finite size scaling studies for an AT transition but for $σ= 0.85$, the evidence for a transition is non-existent. We have also studied these systems at fixed temperature varying the field and discovered that at both $σ= 0.75$ and at $σ=0.85$ there is evidence of an AT transition! Confusingly, the correlation length and spin glass susceptibility as a function of the field are both entirely consistent with the predictions of the droplet picture and hence the non-existence of an AT line. The evidence from our simulations points to the complete absence of the AT line in dimensions outside the mean-field region and to the correctness of the droplet picture. Previous simulations which suggested there was an AT line can be attributed to the consequences of studying systems which are just too small. The collapse of our data to the droplet scaling form is poor for $σ= 0.75$ and to some extent also for $σ= 0.85$, when the correlation length becomes of the order of the length of the system, due to the existence of excitations which only cost a free energy of $O(1)$, just as envisaged in the TNT picture of the ordered state of spin glasses. However, for the case of $σ= 0.85$ we can provide evidence that for larger system sizes, droplet scaling will prevail even when the correlation length is comparable to the system size.
description: 24 pages, 15 figures
MPEC 2024-R78 : COMET P/2005 SB216 = P/2024 Q2 (LONEOS)
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: COMET P/2005 SB216 = P/2024 Q2 (LONEOS)

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.
Feminist critiques of planning for work: Considerations for future planning
Creators: name: Milroy, Beth Moore
Publisher: name: Vancouver Island University - Royal Roads University
Year: 1991
Subjects: subject: Women--Work
subject: Women--Employment
subject: Planning

description: Social values surrounding work become manifested in the urban environment in numerous ways. Planners contribute to this in their capacity as implementers of political decisions. Conventional ways of thinking about work are being challenged from many quarters because of new technology, economic re-structuring, environmental concerns, and women's labour force participation. This paper is an account of challenges to notions of work originating in feminist research These deal with definitions of work, equal access to work for women and men, and the ordering of values related to productive and non-productive activities. The implications of these claims for planning theories and practices are proposed.
description: Les valeurs sociales liées au travail se manifestent dans l'environnement urbain de plusieurs facons. Les urbanistes contribuent à cela en ce qu'ils mettent en oeuvre des décisions politiques. Les facons conventionnelles de penser le travail sont remises en question à cause des nouvelles technologies, de la restructuration économique, des enjeux environnementaux et de l'augmentation de la main-d'oeuvre féminine. Cet article rend compte des défis posés aux concepts du travail tirés de recherches féministes. Ces concepts touchent à la définition du travail, à l'égalité des hommes et des femmes quant à l'accès au travail ainsi qu'à l'organisation des valeurs reliées aux activités productives et non productives. Enfin, l'auteur examine les incidences de ces revendications sur la théorie et la pratique de l'urbanisme.
description: Abstract in English and French; text in English
description: https://viurrspace.ca/bitstream/handle/10613/5165/Article2.pdf?sequence=3
A low stellar obliquity for WASP-47, a compact multiplanet system with a hot Jupiter and an ultra-short period planet
Creators: name: Sanchis-Ojeda, Roberto
name: Winn, Joshua N.
name: Dai, Fei
name: Howard, Andrew W.
name: Isaacson, Howard
name: Marcy, Geoffrey W.
name: Petigura, Erik
name: Sinukoff, Evan
name: Weiss, Lauren
name: Albrecht, Simon
name: Hirano, Teruyuki
name: Rogers, Leslie
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have detected the Rossiter-Mclaughlin effect during a transit of WASP-47b, the only known hot Jupiter with close planetary companions. By combining our spectroscopic observations with Kepler photometry, we show that the projected stellar obliquity is $λ= 0^\circ \pm 24^\circ$. We can firmly exclude a retrograde orbit for WASP-47b, and rule out strongly misaligned prograde orbits. Low obliquities have also been found for most of the other compact multiplanet systems that have been investigated. The Kepler-56 system, with two close-in gas giants transiting their subgiant host star with an obliquity of at least 45$^\circ$, remains the only clear counterexample.
description: 5 pages, 2 figures, Accepted for publication on ApJL, comments welcome
Πεδίο, έξη και αθλητικές πρακτικές:
Creators: name: Μαστρογιαννάκης, Διαμαντής
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: Μέχρι την εμφάνιση της «Κριτικής Θεωρίας του Αθλητισμού» στα μέσα τις δεκαετίας του 1960, ένα ρεύμα το οποίο παρ’ όλες τις κριτικές που δέχθηκε σημάδεψε ανεξίτηλα το επιστημονικό πεδίο, στις αναλύσεις του αθλητικού φαινομένου δεσπόζουν αφενός μεν θεωρητικές αναλύσεις χωρίς αναφορές σε έρευνες πεδίου και αφετέρου θετικιστικές οπτικές, στους κόλπους των οποίων δημοσιεύονται μελέτες από συγγραφείς που προέρχονται από τη φιλοσοφική και τη λογοτεχνική περιοχή. Στους χώρους αυτούς, παρόλο που προέταξαν διαφορετική οπτική σε σχέση με τις εργασίες του Brohm και της συντακτικής ομάδας των εκδόσεων Partisants και Quel corps?, οι σχετικές προβληματικές δεν θα υιοθετηθούν, ούτε θα καθιερωθούν ιδιαίτερα αναλυτικά σχήματα στη γαλλική επιστημονική κοινότητα.
description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Pion photo- and electroproduction and the chiral MAID interface
Creators: name: Hilt, M.
name: Lehnhart, B. C.
name: Scherer, S.
name: Tiator, L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss the extended on-mass-shell scheme for manifestly Lorentz-invariant baryon chiral perturbation theory. We present a calculation of pion photo- and electroproduction up to and including order $q^4$. The low-energy constants have been fixed by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID (http://www.kph.uni-mainz.de/MAID/chiralmaid/). We explain how our program works and how it can be used for further analysis.
description: 20 pages, 12 figures, invited plenary talk given by S. Scherer at the 8th International Workshop on Chiral Dynamics, CD2015, 29 June 2015 - 03 July 2015, Pisa, Italy, draws on arXiv:1510.04602 [nucl-th]
title: ЛЮЦЕРНОВЫЙ КЛОП - ОПАСНЫЙ ВРЕДИТЕЛЬ ЛЮЦЕРНЫ
Creators: name: Артохин, К.С.
Publisher: name: Федеральное государственное бюджетное научное учреждение «Северо-Кавказский федеральный научный аграрный центр»
Year: 2024
Subjects: Adelphocoris lineolatus Goeze, вредоносность, потери урожая, оптимальные сроки применения инсектицидов
Adelphocoris lineolatus Goeze, harmfulness, crop losses, optimal timing of insecticide application.

description: Cреди фитофагов люцерны, снижающих количество и качество урожая, в летний период наиболее вредоносным является люцерновый клоп. Защитные мероприятия против клопа следует проводить до откладки яиц самками, чтобы предотвратить вредоносность личинок в фазе цветения культуры
description: Among the alfalfa phytophages that reduce the quantity and quality of the crop, the alfalfa bug is the most harmful in the summer. Protective measures against the bug should be carried out before the females lay eggs to prevent the harmfulness of the larvae in the flowering phase of the crop.
κλιματική αλλαγή και οι αρνητές της:
Creators: name: Ζαρίκος, Ιάσωνας
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
title: Endovascular Management of Isolated Iliac Artery Aneurysm (IAA)
Creators: name: Jang, Dong ryul
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Interventional vascular
subject: Catheter arteriography
subject: Stents
subject: Aneurysms

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Isolated iliac artery aneurysms (IAA) are relatively uncommon and represent 2% to 7% of all intra-abdominal aneurysms.(1-3) Despite their rarity, several reports have suggested that isolated iliac artery aneurysms have a high risk of rupture, with a...
Limitations Coding Project
Creators: name: Clarke, Beth
name: Schiavone, Sarah
name: Vazire, Simine
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Personality and Social Contexts
subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Limitations; Threats to the four validities; state of science; Personality and Social Psychology

description: We explore the types of limitations reported in the ‘Limitations’ sections of articles published in social and personality psychology. We use the threats to the Four Validities framework (Cook et al., 2002) to guide our analysis.
HI intensity mapping with MeerKAT: forecast for delay power spectrum measurement using interferometer mode
Creators: name: Zhang, Ming
name: Li, Yichao
name: Zhang, Jing-Fei
name: Zhang, Xin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Neutral hydrogen (HI) intensity mapping (IM) surveys are considered a promising tool for investigating the expansion history of the Universe. In this work, we explore the potential of MeerKAT HI IM observations in interferometer mode to estimate the power spectrum and constrain cosmological parameters within typical dark energy models. We employ an approach called the "delay spectrum," which allows us to separate the weak HI signal from foreground contamination in the frequency domain. Our findings indicate that the choice of survey fields significantly impacts the fractional errors on the power spectrum ($ΔP/P$) within a limited observational time of 10 hours. As the integration time increases from 10 hours to 10,000 hours, $ΔP/P$ progressively decreases until cosmic variance begins to dominate. For a total observation time of 10,000 hours, the lowest $ΔP/P$ at low $k$ can be achieved by tracking 100 points for MeerKAT L-band (900-1200 MHz) and 10 points for MeerKAT UHF-band (580-1000 MHz). Next, we assess the performance of HI IM in constraining typical dark energy models. We find that MeerKAT HI IM survey in interferometer mode demonstrates limited capability in constraining the dark-energy equation of state, even when combined with Planck data.
description: 11 pages, 10 figures; accepted for publication in Monthly Notices of the Royal Astronomical Society
Transceiver Design to Maximize Sum Secrecy Rate in Full Duplex SWIPT Systems
Creators: name: Wang, Ying
name: Sun, Ruijin
name: Wang, Xinshui
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This letter considers secrecy simultaneous wireless information and power transfer (SWIPT) in full duplex systems. In such a system, full duplex capable base station (FD-BS) is designed to transmit data to one downlink user and concurrently receive data from one uplink user, while one idle user harvests the radio-frequency (RF) signals energy to extend its lifetime. Moreover, to prevent eavesdropping, artificial noise (AN) is exploited by FD-BS to degrade the channel of the idle user, as well as to provide energy supply to the idle user. To maximize the sum of downlink secrecy rate and uplink secrecy rate, we jointly optimize the information covariance matrix, AN covariance matrix and receiver vector, under the constraints of the sum transmission power of FD-BS and the minimum harvested energy of the idle user. Since the problem is non-convex, the log-exponential reformulation and sequential parametric convex approximation (SPCA) method are used. Extensive simulation results are provided and demonstrate that our proposed full duplex scheme extremely outperforms the half duplex scheme.
The Role of Conjunctive Representations in Stopping Actions
Creators: name: Mayr, Ulrich
name: Kikumoto, Atsushi
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: action control
subject: conjunctive representations
subject: representational similarity analysis

description: Provides data and analysis scripts for Kikumoto, A., & Mayr, U. (2021). The role of conjunctive representations in stopping actions. Psychological Science.
Αθανάσιος Διάκος ως νέος Λεωνίδας:
Creators: name: Ζάχος, Γεώργιος A.
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Re-reading Film about a woman who...: a study of filmic identification in the context of Roland Barthes's notions
Creators: name: Yang, Jihye
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: Film About a Woman Who…, is the second feature length film made from 1972 to 1974 by Yvonne Rainer. Rainer juxtaposes images, texts, narrative and music and intermingles them in her filmic space, which confuses and frustrates the viewer who is accustomed to the linear narratives of most films. Most critics generally categorize the film within the avant-garde feminist film movement due to its experimental film form and social metaphors. But rather than addressing mainstream gender-specific discourses, this paper places the film in the context of Roland Barthes’s notion of pleasure/bliss, the neutre, and readerly/writerly reading to explain viewers’ free and individual identification. Furthermore, it explores and analyzes the meaning of both cliché and anticliché, and of the temporal dialectics in re-presenting autographical diaries.
«Υπόμνημα» του Τόμας Γκόρντον:
Creators: name: Τζαναβάρης, Ανδρέας
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Ο «μακρύς» Μάρτης του 1975:
Creators: name: Θεριανός, Σπύρος
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Quasi-minimal Lorentz Surfaces with Pointwise 1-type Gauss Map in Pseudo-Euclidean 4-Space
Creators: name: Milousheva, Velichka
name: Turgay, Nurettin Cenk
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53B30, 53A35, 53B25

description: A Lorentz surface in the four-dimensional pseudo-Euclidean space with neutral metric is called quasi-minimal if its mean curvature vector is lightlike at each point. In the present paper we obtain the complete classification of quasi-minimal Lorentz surfaces with pointwise 1-type Gauss map.
description: 16 pages
Probing lens-induced gravitational-wave birefringence as a test of general relativity
Creators: name: Goyal, Srashti
name: Vijaykumar, Aditya
name: Ezquiaga, Jose Maria
name: Zumalacarregui, Miguel
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Theories beyond general relativity (GR) modify the propagation of gravitational waves (GWs). In some, inhomogeneities (aka. gravitational lenses) allow interactions between the metric and additional fields to cause lens-induced birefringence (LIB): a different speed of the two linear GW polarisations ($+$ and $\times$). Inhomogeneities then act as non-isotropic crystals, splitting the GW signal into two components whose relative time delay depends on the theory and lens parameters. Here we study the observational prospects for GW scrambling, i.e when the time delay between both GW polarisations is smaller than the signal's duration and the waveform recorded by a detector is distorted. We analyze the latest LIGO-Virgo-KAGRA catalog, GWTC-3, and find no conclusive evidence for LIB. The highest log Bayes factor that we find in favour of LIB is $3.21$ for GW$190521$, a particularly loud but short event. However, when accounting for false alarms due to (Gaussian) noise fluctuations, this evidence is below 1-$σ$. The tightest constraint on the time delay is $<0.51$ ms (90% C.L.) from GW$200311\_115853$. From the non-observation of GW scrambling, we constrain the optical depth for LIB, accounting for the chance of randomly distributed lenses (eg. galaxies) along the line of sight. Our LIB constraints on a (quartic) scalar-tensor Horndeski theory are more stringent than solar system tests for a wide parameter range and comparable to GW170817 in some limits. Interpreting GW190521 as an AGN binary (i.e. taking an AGN flare as a counterpart) allows even more stringent constraints. Our results demonstrate the potential and high sensitivity achievable by tests of GR, based on GW lensing.
description: 18 pages, 10 figures
title: Reduction of field size and radiation dose to children with Developemental Dysplasia of the Hip (DDH)
Creators: name: Skibakk, Marianne
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Dysplasias
subject: Developmental disease
subject: Radiation safety
subject: Conventional radiography
subject: Pelvis
subject: Paediatric

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: * To explain an optimised radiographic procedure of imaging infants aged 4-12 months with diagnosed developmental dysplasia of the hip. * To illustrate that a reduction in the imaging field size of the pelvis would decrease ionized radiation with...
Induction of puberty in children with an intellectual disability and hypogonadism. Treatment options, challenges and dilemma’s: a scoping review
Creators: name: Dijk, Dieuwerke
name: van Ravenswaaij-Arts, CMA
name: Bocca, G
name: Ranchor, AV
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Endocrinology, Diabetes, and Metabolism
subject: Pediatrics
subject: hormone replacement therapy
subject: hypogonadism
subject: intellectual disability

description: Hypogonadism and intellectual disability are an important feature of several syndromes, like Prader-Willi syndrome, CHARGE syndrome and Bardet-Biedl syndrome. In hypogonadism, a lack of sex hormones causes an absence of puberty. When a child with hypogonadism also has an intellectual disability, this may raise concerns, doubt and ethical dilemmas about the best treatment. In this scoping review, we aim to provide an overview of literature on decision making in and effects of hormone replacement therapy to induce puberty in children with an intellectual disability and hypogonadism.
Η τεχνική της ταξικής συναίνεσης:
Creators: name: Μητάνης, Βασίλης
Publisher: name: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies
Year: 2023

description: δοκιμές, Επιθεώρηση Κοινωνικών Σπουδών // dokimes, Review of Social Studies, No. 25-26 (2022)
Channel Estimation for Reconfigurable Intelligent Surface-Assisted Full-Duplex MIMO with Hardware Impairments
Creators: name: Fernandes, Alexander James
name: Psaromiligkos, Ioannis
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We consider the problem of channel estimation in a multiple-input-multiple-output (MIMO) full-duplex (FD) wireless communication system assisted by a reconfigurable intelligent surface (RIS) with hardware impairments (HI) occurring at the transceivers and RIS elements. We propose an unbiased channel estimator that requires knowledge of only the first and second order statistics of the HI, for which we derive closed form expressions. The proposed estimator reduces to the maximum likelihood estimator (MLE) in the case of ideal hardware. We also describe FD and HD orthogonal pilot schemes that minimize the mean square error of the MLE in the case of ideal hardware. We verify the performance of the estimator under varying conditions of transceiver and RIS HI via numerical simulations.
description: Accepted for publication in IEEE Wireless Communications Letters
Dense gaps and scaling relations in the interacting Aubry-Andre' model
Creators: name: Mastropietro, Vieri
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study, by rigorous Renormalization Group methods, the interacting Aubry-Andre' model for fermions in the extended regime. We show that the infinitely many gaps of the single particle spectrum persist in presence of weak many body interactions, despite the presence of Umklapp large momentum processes connecting the Fermi points. The width of the gaps is strongly renormalized through critical exponents which verify exact scaling relations.
description: 8 pages
Polaronic and Mott insulating phase of layered magnetic vanadium trihalide VCl3
Creators: name: Mastrippolito, Dario
name: Camerano, Luigi
name: Swiatek, Hanna
name: Šmíd, Břetislav
name: Klimczuk, Tomasz
name: Ottaviano, Luca
name: Profeta, Gianni
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Two-dimensional (2D) van der Waals (vdW) magnetic $3d$-transition metal trihalides are a new class of functional materials showing exotic physical properties useful for spintronic and memory storage applications. In this article, we report the synthesis and electromagnetic characterization of single-crystalline vanadium trichloride, VCl$_3$, a novel 2D layered vdW Mott insulator, which has a rhombohedral structure (R$\overline{3}$, No. 148) at room temperature. VCl$_3$ undergoes a structural phase transition at 103 K and a subsequent antiferromagnetic transition at 21.8 K. Combining core levels and valence bands x-ray photoemission spectroscopy (XPS) with first-principles density functional theory (DFT) calculations, we demonstrate the Mott Hubbard insulating nature of VCl$_3$ and the existence of electron small 2D magnetic polarons localized on V atom sites by V-Cl bond relaxation. The polarons strongly affect the electromagnetic properties of VCl$_3$ promoting the occupation of dispersion-less spin-polarized V-3d $a_{1g}$ states and band inversion with $e^{'}_{g}$ states. Within the polaronic scenario, it is possible to reconcile different experimental evidences on vanadium trihalides, suggesting that also VI$_3$ hosts polarons. Our results highlight the complex physical behavior of this class of crystals determined by charge trapping, lattice distortions, correlation effects, mixed valence states, and magnetic states.
Characterizing the mechanical response of metallic glasses to uniaxial tension using a spring network model
Creators: name: Nawano, Aya
name: Schroers, Jan
name: Shattuck, Mark D.
name: O'Hern, Corey S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Metallic glasses are frequently used as structural materials. Therefore, it is important to develop methods to predict their mechanical response as a function of the microstructure prior to loading. We develop a coarse-grained spring network model, which describes the mechanical response of metallic glasses using an equivalent series network of springs, which can break and re-form to mimic atomic rearrangements during deformation. To validate the model, we perform simulations of quasistatic, uniaxial tension of Lennard-Jones and embedded atom method (EAM) potentials for Cu$_{50}$Zr$_{50}$ metallic glasses. We consider samples prepared using a wide range of cooling rates and with different amounts of crystalline order. We show that both the Lennard-Jones and EAM models possess qualitatively similar stress $σ$ versus strain $γ$ curves. By specifying five parameters in the spring network model (ultimate strength, strain at ultimate strength, slopes of $σ(γ)$ at $γ=0$ and at large strain, and strain at fracture where $σ=0$), we can accurately describe the form of the stress-strain curves during uniaxial tension for the computational studies of Cu$_{50}$Zr$_{50}$, as well as recent experimental studies of several Zr-based metallic glasses. For the computational studies of Cu$_{50}$Zr$_{50}$, we find that the yield strain distribution is shifted to larger strains for slowly cooled glasses compared to rapidly cooled glasses. In addition, the average number of new springs and their rate of formation decreases with decreasing cooling rate. These effects offset each other at large strains, causing the stress-strain curve to become independent of the sample preparation protocol in this regime. In future studies, we will extract the parameters that define the spring network model directly from atomic rearrangements that occur during uniaxial deformation.
description: 16 pages, 13 figures