cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ 3D-ÑÐ¾ÑÐ¼Ñ Ð¾Ð±ÑÐµÐºÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸Ð»ÑÑÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improving the accuracy of the restoration of the 3D form of an object based on the use of polarization filters
Creators: name: ÐÑÐ¾Ð·Ð´Ð¾Ð²ÑÐºÐ¸Ð¹, ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐ·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ
ÐÐ°ÑÐ¸Ð½Ð½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð¤Ð¾ÑÐ¾Ð¼ÐµÑÑÐ¸Ñ
Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ°
ÐºÐ°ÑÑÐ° Ð³Ð»ÑÐ±Ð¸Ð½Ñ
3d Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÑÐµÑ Ð¼ÐµÑÐ½Ð°Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð¾Ð±ÑÐµÐ´Ð¸Ð½Ð¸ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ multi-view stereo Ñ ÑÐ¾ÑÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸ÐµÐ¹ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¿Ð¸ÐºÑÐµÐ»Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¾Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐ°ÑÐºÑÑÐ²Ð°ÐµÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¸, ÑÐ°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼, Ð¿Ð¾Ð¼Ð¾Ð³Ð°ÐµÑ Ð´Ð¾Ð¿Ð¾Ð»Ð½ÑÑÑ Ð³Ð»ÑÐ±Ð¸Ð½Ñ Ð² Ð±ÐµÐ·Ð»Ð¸ÐºÐ¸Ñ Ð¾Ð±Ð»Ð°ÑÑÑÑ. ÐÐ¾Ð»ÑÑÐ¸Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÑÐµÐ¾ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿Ð¾Ð»Ð½Ð¾ÑÑÑÑ Ð¿Ð°ÑÑÐ¸Ð²Ð½Ð° Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð½Ð° Ð¾ÑÐºÑÑÑÐ¾Ð¼ Ð²Ð¾Ð·Ð´ÑÑÐµ Ð¿ÑÐ¸ Ð½ÐµÐºÐ¾Ð½ÑÑÐ¾Ð»Ð¸ÑÑÐµÐ¼Ð¾Ð¼ Ð¾ÑÐ²ÐµÑÐµÐ½Ð¸Ð¸, Ð¿Ð¾ÑÐºÐ¾Ð»ÑÐºÑ Ð·Ð°ÑÐ²Ð°Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ.
description: In this paper, it is proposed to integrate multi-view stereo technology with photometric information for each pixel obtained from polarization. Polarization reveals information about surface normals and, thus, helps to complement depth in faceless areas. The polarimetric stereo system is completely passive and can be used outdoors with uncontrolled lighting, since data capture can be performed using a polarization camera.
Volumetric image-based supervised learning approaches for kidney cancer detection and analysis
Creators: name: Hussain, Mohammad Arafat
Publisher: name: University of British Columbia
Year: 2020

description: Kidney cancers account for an estimated 140,000 global deaths annually. According to the Canadian Cancer Society, an estimated 6,600 Canadians were diagnosed with kidney cancer, and 1,900 Canadians died from it in 2017. Computed tomography (CT) imaging plays a vital role in kidney cancer detection, prognosis, and treatment response assessment. Automated CT-based cancer analysis is benefiting from unprecedented advancements in machine learning techniques and wide availability of high-performance computers. Typically, kidney cancer analysis requires a challenging pipeline of (a) kidney localization in the CT scan and general assessment of kidney functionality, (b) tumor detection within the kidney, and (c) cancer analysis. In this thesis, we developed deep learning techniques for automatic kidney localization, segmentation-free volume estimation, cancer detection, as well as CT features-based gene mutation detection, renal cell carcinoma (RCC) grading, and staging. Our convolutional neural network (CNN)-based kidney localization approach produces a kidney bounding box in CT, while our CNN-based direct kidney volume estimation approach skips the intermediate segmentation step that is often used for volume estimation at the cost of additional computational overhead. We also proposed a novel collage CNN technique to detect pathological kidneys, where we introduced a unique image augmentation procedure within a multiple instance learning framework. We further proposed a multiple instance decision aggregated CNN approach for automatic detection of gene mutations and a learnable image histogram-based deep neural network (ImHistNet) approach for RCC grading and staging. These approaches could be alternatives to renal biopsy-based whole-genome sequencing, RCC grading, and staging, respectively. Our automatic kidney localization approach reduced the mean kidney boundary localization error to 2.19 mm, which is 23% better than that of recent literature. We also achieved a mean total kidney volume estimation accuracy of 95.2%. Further, we showed a pathological vs. healthy kidney classification accuracy of 98% using our novel collage CNN approach. In our kidney cancer analysis works, our multiple-instance CNN demonstrated an approximately 94% accuracy in kidney-wise mutation detection. Also, our novel ImHistNet demonstrated 80% and 83% accuracies in RCC grading and staging, respectively.
Constraining the photon-axion coupling constant with magnetic white dwarfs
Creators: name: Gill, Ramandeep
name: Heyl, Jeremy S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The light pseudoscalar particle, dubbed the axion, borne out of the Peccei-Quinn solution to the strong CP problem in QCD remains elusive. One avenue of inferring its existence is through its coupling to electromagnetic radiation. So far, laboratory experiments have dedicated all efforts to detect the axion in the mass range $10^{-6} < m_a < 10^{-3}$ eV with a photon-axion coupling strength $g_{aγγ} < 10^{-10}GeV^{-1}$, where the limits are derived from astrophysical considerations. In this study, we present a novel way of constraining $g_{aγγ}$ by looking at the level of linear polarization in the radiation emerging from magnetic white dwarfs (mWDs). We find that photon-axion oscillations in WD magnetospheres can enhance the degree of linear polarization. Observing that most mWDs show only 5% linear polarization, we derive upper limits on $g_{aγγ}$ for different axion masses.
description: Accepted for publication in PRD. 10 pages, 5 figs. Main results are changed, new references are added, Results section is extended to incorporate the changes. Outlook section is also extended with new references. Fig. 2 and 4 are modified
Impact of COVID-19 on Chinese Economy
Creators: name: Dhar, BK
Publisher: name: figshare
Year: 2021
Subjects: subject: Economics
subject: 150202 Financial Econometrics
subject: FOS: Economics and business

description: COVID-19 has a significant impact on Chinese businesses and industries as it is home to more than 18 million small and medium-sized enterprises, which have been severely affected by the deadly outbreak. Novel coronavirus struck China at a time when its economy was witnessing exponential growth and Beijing had established more fabulous relationships with the world.The current strain of China’s expansion will also hit hard the global economy. Though China’s economy has been hit hard coronavirus epidemic, yet Beijing has enough potential to bounce back and recover from the meltdown as quickly as possible. China has a vivid history to combat catastrophes.
title: Besondere Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt für sonderpädagogische Förderung mit dem Unterrichtsfach Sport an der Universität Paderborn
title: vom 17. März 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð³ÐµÐ¾Ð´ÐµÐ·Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°Ð·Ð±Ð¸Ð²Ð¾ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½ÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Specificity of location survey method that is used in unique buildings and facilities construction
Creators: name: ÐÐµÑÐ¼Ð¸Ð½Ð¾Ð², ÐÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð³ÐµÐ¾Ð´ÐµÐ·Ð¸Ñ
ÑÐ°Ð·Ð±Ð¸Ð²Ð¾ÑÐ½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ
ÑÐ°Ñ ÐµÐ¾Ð¼ÐµÑÑ
geodesy
location survey
tachymeter

description: Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¿Ð¾Ð»Ð½Ð¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð° Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð±Ð¸Ð²Ð¾ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°ÑÐµÐ¾Ð¼ÐµÑÑÐ° ÑÐ½Ð°ÑÐ°Ð»Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¶Ð¸Ð»ÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹, Ð·Ð°ÑÐµÐ¼ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ Ð¾ÑÐ»Ð¸ÑÐ¸Ñ Ð¸ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ° Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð°Ð´ ÑÐ°Ð·Ð±Ð¸Ð²ÐºÐ¾Ð¹ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ. Ð¢Ð°Ðº Ð¶Ðµ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð¸ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÑÐ¼ÐºÐ¸ ÐºÐ°Ðº Ð²Ð¸Ð´Ð° ÑÐ°Ð±Ð¾Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½ Ñ ÑÐ°Ð·Ð±Ð¸Ð²ÐºÐ¾Ð¹ Ð¸ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐ¿ÑÐ¾ÑÐ°ÐµÑÑÑ, ÐµÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ ÑÐ°ÑÐµÐ¾Ð¼ÐµÑÑ.
description: The theme of this paper is exposition of location survey method that is used in unique buildings and facilities construction. This work contains full exposition of location survey method that utilizes tachymeter. Initially regard regular buildings construction then regard unique facility focusing on specifics. Also, some concomitant works that benefit from using of that method are reviewed.
Carryless Arithmetic Mod 10
Creators: name: Applegate, David
name: LeBrun, Marc
name: Sloane, N. J. A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary 06D05, 11A63

description: We investigate what arithmetic would look like if carry digits into other digit position were ignored, so that 9 + 4 = 3, 5 + 5 = 0, 9 X 4 = 6, 5 X 4 = 0, and so on. For example, the primes are now 21, 23, 25, 27, 29, 41, 43, 45, 47, ... .
description: 7 pages. To the memory of Martin Gardner (October 21, 1914 -- May 22, 2010). Revised version (with a number of small improvements), July 7 2011
Flyer KiP - Kurzinformationen für Patienten
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2017
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
title: Ψηφιακή Τεχνολογία και Εκπαίδευση στα Χρόνια Έλκη
title: Digital Technology and Education in Chronic Ulcers
titleType: AlternativeTitle
Creators: name: Ευαγγελάκου, Αγορίτσα
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2022
Subjects: Νοσηλευτές
Ψηφιακή εκπαίδευση
Ηλεκτρονική μάθηση
Επαγγελματίες υγείας
Χρόνια έλκη
Συνεχιζόμενη εκπαίδευση

description: Εισαγωγή: Η συνεχιζόμενη εκπαίδευση είναι σημαντική για την επικαιροποίηση των γνώσεων και των δεξιοτήτων των επαγγελματιών υγείας. Η εξ αποστάσεως εκπαίδευση μέσω της αξιοποίησης της ψηφιακής τεχνολογίας αποτελεί μία εναλλακτική λύση της παραδοσιακής εκπαίδευσης, κυρίως λόγω της πανδημίας COVID-19 και παρέχεται μέσω διαδικτύου με τη χρήση ψηφιακών συσκευών. Σκοπός: Σκοπός της παρούσας εργασίας ήταν η συστηματική ανασκόπηση της διαθέσιμης βιβλιογραφίας ώστε να διερευνηθούν τα είδη και η αποτελεσματικότητα της ηλεκτρονικής μάθησης με τη χρήση της ψηφιακής τεχνολογίας σχετικά με τα χρόνια έλκη. Μεθοδολογία: Η παρούσα εργασία αποτελεί συστηματική ανασκόπηση της βιβλιογραφίας και η αναζήτηση έγινε στην ηλεκτρονική βάση δεδομένων Medline (Pubmed). Οι λέξεις κλειδιά που χρησιμοποιήθηκαν ήταν οι εξής: Digital education, E-learning, Healthcare professionals, Nurses, Chronic wounds, Pressure ulcers, Venous leg ulcers, Continuous medical education. Μεταξύ των λέξεων κλειδιών χρησιμοποιήθηκε η λέξη OR και AND ανά περίπτωση. Συμπεριλήφθηκαν μελέτες οι οποίες ήταν γραμμένες στην Αγγλική γλώσσα, είχαν δημοσιευτεί την τελευταία δεκαετία και ήταν πρωτογενείς μελέτες. Αποτελέσματα: Συμπεριλήφθηκαν επτά μελέτες (628 συμμετέχοντες). Όλες οι μελέτες διερεύνησαν παρεμβάσεις σε νοσηλευτές ή φοιτητές νοσηλευτικής που εργάζονται σε νοσοκομεία ή στην κοινότητα και όλες οι μελέτες εστίασαν στα έλκη πίεσης εκτός από μία που εστίασε στα φλεβικά έλκη κάτω άκρων. Έξι μελέτες αξιολόγησαν τη γνώση μετά την παρέμβαση και έδειξαν ότι η ηλεκτρονική μάθηση μέσω της ψηφιακής τεχνολογίας ήταν πιο αποτελεσματική από την μη παρέμβαση, ενώ η μικτή μάθηση υπερτερούσε της αποκλειστικής ψηφιακής εκπαίδευσης. Τρεις μελέτες αξιολόγησαν τις δεξιότητες μετά την παρέμβαση και ανέφεραν μικτά αποτελέσματα. Δύο μελέτες συνέκριναν την αλλαγή συμπεριφοράς και την ικανοποίηση μετά την παρέμβαση με τη συνδυασμένη και διαδικτυακή ψηφιακή εκπαίδευση και ανέφεραν μικτά αποτελέσματα όσον αφορά τη συμπεριφορά μεταξύ των ομάδων και υψηλότερη ικανοποίηση από τη μικτή εκπαίδευση. Για τη διατήρηση της γνώσης έως και έξι μήνες, η ψηφιακή εκπαίδευση ήταν πιο αποτελεσματική από την μη παρέμβαση, ενώ η μικτή μάθηση υπερτερούσε της ψηφιακής εκπαίδευσης. 7 Συμπεράσματα: Η ηλεκτρονική μάθηση με τη χρήση της ψηφιακής τεχνολογίας για τη διαχείριση των χρόνιων ελκών φαίνεται να είναι λιγότερο αποτελεσματική από τη μικτή εκπαίδευση αλλά πιο αποτελεσματική από ό, τι καμία παρέμβαση στη βελτίωση της γνώσης μεταξύ νοσηλευτών και φοιτητών νοσηλευτικής και αποτελεί ένα χρήσιμο συμπληρωματικό εργαλείο εκπαίδευσης. Λέξεις κλειδιά: ψηφιακή εκπαίδευση, ηλεκτρονική μάθηση, επαγγελματίες υγείας, νοσηλευτές, χρόνια έλκη, συνεχιζόμενη εκπαίδευση
BIOLOGICAL EFFECTS OF MEDICAL RADIATION ON HUMAN CELLS: A FOCUS ON LYMPHOCYTE RESPONSES
Creators: name: Ahmed, Saeed Al-Maliki
Publisher: name: AYDEN JOURNAL
Year: 2024
Subjects: Radiation, Biological, Cell, Lymphocyte

description: The purpose of this research was to examine the effects of medical radiation on human cells, namely lymphocytes.

We analyzed the frequency of chromosomal abnormalities in cells exposed to X-ray photon irradiation at 6 and 10 MV, with dose rates ranging from 5.50 to 23.08 Gy/min and absorbed doses ranging from 0.5 to 8 Gy. For the sake of comparison, a 60Co curve was used. Standard cytogenetic procedures were used to produce metaphases from the cell cultures, and chromosomal analysis was carried out. Based on our findings, bio dosimetry may be carried out using doses and energy that are greater than those of the reference dose presently in use. We found that the aberration frequencies varied significantly across the various irradiation methods. The radiobiological impact is stronger in FFF mode compared to FF mode. A linear quadratic dose response calibration curve was built to determine the relative biological effectiveness (RBE). The average RBE values for 60Co γ irradiation were 1.28, for 6 FFF they were 1.11, and for 10 FFF they ranged from 0.79 to 0.92, all caused by the reference radiation, which is 6MV (5.50 Gy/min). These findings might be even more significant in a therapeutic context due to the significant variations across radiation modalities in hypofractionation situations. In the event of a patient's unintentional overdose, it is crucial to quantify the overdose using the proper calibration curves for bio dosimetry.
Coexistence of pairing gaps in three-component Fermi gases
Creators: name: Nummi, O. H. T.
name: Kinnunen, J. J.
name: Törmä, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study a three-component superfluid Fermi gas in a spherically symmetric harmonic trap using the Bogoliubov-deGennes method. We predict a coexistence phase in which two pairing field order parameters are simultaneously nonzero, in stark contrast to studies performed for trapped gases using local density approximation. We also discuss the role of atom number conservation in the context of a homogeneous system.
description: Text revised, added two figures and three references
Η εξ΄ αποστάσεως διδασκαλία στην Β΄ βάθμια εκπαίδευση στα χρόνια της πανδημίας
Creators: name: Αχαμνού, Κανέλλα
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2023
Subjects: subject: Εκπαίδευση, Δευτεροβάθμια -- Ελλάδα
subject: Εκπαίδευση εξ' αποστάσεως -- Ελλάδα
subject: COVID-19 (Ασθένεια) -- Ελλάδα
subject: Διαδίκτυο στην εκπαίδευση -- Ελλάδα
subject: Εκπαίδευση και κράτος -- Ελλάδα
subject: Εξ αποστάσεως εκπαίδευση
subject: Καινοτόμες εκπαιδευτικές δράσεις
subject: Νέες τεχνολογίες
subject: Πανδημία Covid-19
subject: Distance education
subject: Innovative educational actions
subject: New technologies
subject: Pandemic Covid-19

description: Αριθμός Εισαγωγής: 013606 cd
description: Η παρούσα εργασία έχει στόχο να διερευνήσει τις σκέψεις / απόψεις των εκπαιδευτικών της δευτεροβάθμιας εκπαίδευσης, σχετικά με την εξ αποστάσεως διδασκαλία, κατά τη περίοδο της πανδημίας του covid19. Τα τελευταία χρόνια με την εξέλιξη της τεχνολογίας σε όλους τους τομείς, έχει επηρεαστεί και η εκπαίδευση, η οποία προσπαθεί να διαδώσει γνώσεις με νέους αποδοτικούς τρόπους, χάρις την χρήση νέων τεχνολογιών. Έτσι με την ξαφνική αναστολή της δια ζώσης παραδοσιακής μάθησης, πραγματοποιήθηκε η καινοτομία της εξ αποστάσεως σύγχρονης εκπαίδευσης για όλη τη διάρκεια των lockdown της πανδημίας covid19. Τα βασικά ερευνητικά ερωτήματα της μελέτης, αφορούν τον βαθμό ανταπόκρισης των μαθητών της δευτεροβάθμιας εκπαίδευσης κατά τις εξ αποστάσεως εκπαιδευτικές διαδικασίες, το ενδιαφέρον τους για μάθηση και την αποτελεσματικότητα της αλληλεπίδρασης τους, καθώς και γενικότερα, την αποτελεσματικότητα της εξ αποστάσεως αυτής μαθησιακής διαδικασίας. Τα αποτελέσματα της μελέτης, ανάδειξαν τη προσπάθεια των μαθητών να συμμετάσχουν και να αλληλοεπιδρούν αποτελεσματικά κατά τις εκπαιδευτικές εξ αποστάσεως διαδικασίας, ωστόσο, όπως διαπιστώθηκε, οι μαθητές δε μπορούσαν να ανταποκριθούν απόλυτα στις μαθησιακές πρακτικές, δημιουργώντας έτσι σοβαρές μαθησιακές ελλείψεις.
Near-Infrared K and L' Flux Ratios in Six Lensed Quasars
Creators: name: Fadely, Ross
name: Keeton, Charles R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We examine the wavelength dependence of flux ratios for six gravitationally lensed quasars using K and L' images obtained at the Gemini North 8m telescope. We select lenses with source redshifts z_s < 2.8 so that K-band images probe rest-frame optical emission from accretion disks, while L'-band images probe rest-frame near-infrared flux emitted (in part) from the more extended surrounding torus. Since the observations correspond to different source sizes, the K and L' flux ratios are sensitive to structure on different scales and may be useful for studying small-structure in the lens galaxies. Four of the six lenses show differences between K and L' flux ratios. In HE 0435$-1223, SDSS 0246-0825, and HE 2149-2745 the differences may be attributable to known microlensing and/or intrinsic variability. In SDSS 0806+2006 the wavelength dependence is not easily attributed to known variations, and may indicate the presence of substructure. By contrast, in Q0142-100 and SBS 0909+523 the K and L' flux ratios are consistent within the uncertainties. We discuss the utility of the current data for studying chromatic effects related to microlensing, dust extinction, and dark matter substructure.
description: 19 pages, 4 Figures, 4 Tables, AJ accepted
Using shape analysis and human variation to better predict sex in the human coxal bone
Creators: name: Robertson, Heather
Publisher: name: University of British Columbia
Year: 2020

description: Metric methods of sex estimation are often less powerful than visual methods because linear measurements represent too may isometric measures of body size and lack sufficient allometric measures of body form (size and shape). This study uses geometric morphometrics to identify 17 landmarks that most effectively represent sex-based shape in right and left coxal bones (n = 394, f = 191, m = 203), these are: the anterior superior iliac spine; posterior superior iliac spine; posterior inferior iliac spine; iliac crest; apex of the auricular surface; greater sciatic notch; ischial spine; superior, inferior and distal points on ischial tuberosity; superior, inferior and midpoint on the symphyseal face; arcuate eminence; ischiopubic ramus; and posterosuperior and anterosuperior points on the acetabular rim. The first and second principal components (PCs) correctly predicted sex in 98.5% of cases; better than previous studies on whole coxal bone sex-based shape. Linear measurements from Langley et al. (2016) that correspond with the 17-landmarks were used to generate a reliable discriminant function (DF) equation and logistic regression model (LRM) for sex estimation. The DF equation correctly predicted sex 99.7% of the time in cross-validation, the LRM correctly predicted sex in all individuals. Both equations accounted for allometric size, isometric size, and fluctuating asymmetry to help discern sex from other variants of shape. When tested on an independent population (n = 120; f = 60/60, m = 60/60), the DF equation correctly predicted sex with 99.2% accuracy (f = 191/191, 100%, m = 202/203, 99.7%), and the LRM correctly predicted sex in all test specimens. Measurements and landmarks were further tested for use in fragmented coxal bones. The most successful DFs and LRMs accurately predicted sex between 98.7 – 99.2% for measurements representing coxal bones completeness between 50-25%. DF and LRM equations representing coxal bones no less than 25% complete predicted sex with similar accuracies (DF = 99.0%; LRM = 99.2%) and correctly assigned 100% of the test population. These equations excelled at sex estimation because the measurements account for variations in sex, size (allometry and isometry) and fluctuating asymmetry. These DF and LRM equations are recommended for forensic applications.
Attosecond nanoplasmonic streaking of localized fields near metal nanospheres
Creators: name: Süßmann, Frederik
name: Kling, Matthias F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Collective electron dynamics in plasmonic nanosystems can unfold on timescales in the attosec- ond regime and the direct measurements of plasmonic near-field oscillations is highly desirable. We report on numerical studies on the application of attosecond nanoplasmonic streaking spectroscopy to the measurement of collective electron dynamics in isolated Au nanospheres. The plasmonic field oscillations are induced by a few-cycle NIR driving field and are mapped by the energy of photoemitted electrons using a synchronized, time-delayed attosecond XUV pulse. By a detailed analysis of the amplitudes and phase shifts, we identify the different regimes of nanoplasmonic streaking and study the dependence on particle size, XUV photoelectron energy and emission position. The simulations indicate that the near-fields around the nanoparticles can be spatio-temporally reconstructed and may give detailed insight into the build-up and decay of collective electron motion.
description: Revised version
title: Ecological Interactions of Cougars, Deer, And Wild Pigs in the Central Coast Range, California
Creators: name: Parsons, Mitchell A.
Publisher: name: Utah State University
Year: 2024

description: Wild pigs are an introduced species in the Americas that negatively affect ecosystems in many ways. Previous research has documented their negative effects on water quality and vegetation and their potential to spread disease among wildlife, domestic animals, and humans. However, how wild pigs affect predator-prey interactions between native wildlife has received little attention. This research explores multiple interactions between wild pigs, a native predator (cougars), and a native prey (black-tailed deer). First, I studies cougar diet to understand how frequently pigs are used as prey. During this project, I also placed wildlife cameras at cougar killed prey to monitor scavenging behavior by pigs. Second, I monitored tagged pigs to measure their survival rates and determine causes of mortality. Finally, I evaluated the potential for competition for resources between pigs and deer to determine if deer are negatively affected by pigs. I observed that pigs, especially young pigs, are an important alternative prey item for cougars, but that native deer remain the primary prey. Pigs also regularly scavenged at cougar killed prey and rarely stole kills from cougars. Pig survival was similar to other areas in the US, and cougars were only a cause of mortality for juvenile and subadult pigs, suggesting that adults are not vulnerable to cougar predation. Finally, I observed high overlap in space use, activity periods, and diet of deer and pigs, but did not find any negative effects of pigs on deer reproduction or body condition. This suggests pigs have minimal negative effects on deer through competition. Combined, these results provide a clearer picture of how pigs affect the native cougar-deer system through multiple interactions with each species.
Regular singular Sturm-Liouville operators and their zeta-determinants
Creators: name: Lesch, Matthias
name: Vertman, Boris
Publisher: name: arXiv
Year: 2010
Subjects: subject: Spectral Theory (math.SP)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 58J52, 34B24

description: We consider Sturm-Liouville operators on the line segment [0, 1] with general regular singular potentials and separated boundary conditions. We establish existence and a formula for the associated zeta-determinant in terms of the Wronski- determinant of a fundamental system of solutions adapted to the boundary conditions. This generalizes the earlier work of the first author, treating general regular singular potentials but only the Dirichlet boundary conditions at the singular end, and the recent results by Kirsten-Loya-Park for general separated boundary conditions but only special regular singular potentials.
description: 38 pages, 2 figures; Completely revised according to the referees comprehensive suggestions; v3: minor corrections, accepted for publication in Journal of Functional Analysis
Nielsen equalizer theory
Creators: name: Staecker, P. Christopher
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Topology (math.GN)
subject: Algebraic Topology (math.AT)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We extend the Nielsen theory of coincidence sets to equalizer sets, the points where a given set of (more than 2) mappings agree. On manifolds, this theory is interesting only for maps between spaces of different dimension, and our results hold for sets of k maps on compact manifolds from dimension (k-1)n to dimension n. We define the Nielsen equalizer number, which is a lower bound for the minimal number of equalizer points when the maps are changed by homotopies, and is in fact equal to this minimal number when the domain manifold is not a surface. As an application we give some results in Nielsen coincidence theory with positive codimension. This includes a complete computation of the geometric Nielsen number for maps between tori.
description: + addendum, sync with published version
Evaluating cumulative ascent: Mountain biking meets Mandelbrot
Creators: name: Rapaport, D. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The problem of determining total distance ascended during a mountain bike trip is addressed. Altitude measurements are obtained from GPS receivers utilizing both GPS-based and barometric altitude data, with data averaging used to reduce fluctuations. The estimation process is sensitive to the degree of averaging, and is related to the well-known question of determining coastline length. Barometric-based measurements prove more reliable, due to their insensitivity to GPS altitude fluctuations.
description: 10 pages, 9 figures (v.2: minor revisions)
Non-existence of Skyrmion-Skyrmion and Skyrmion-anti-Skyrmion static equilibria
Creators: name: Gibbons, G. W.
name: Warnick, C. M.
name: Wong, W. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider classical static Skyrmion-anti-Skyrmion and Skyrmion-Skyrmion configurations, symmetric with respect to a reflection plane, or symmetric up to a $G$-parity transformation respectively. We show that the stress tensor component completely normal to the reflection plane, and hence its integral over the plane, is negative definite or positive definite respectively. Classical Skyrmions always repel classical Skyrmions and classical Skyrmions always attract classical anti-Skyrmions and thus no static equilibrium, whether stable or unstable, is possible in either case. No other symmetry assumption is made and so our results also apply to multi-Skyrmion configurations. Our results are consistent with existing analyses of Skyrmion forces at large separation, and with numerical results on Skymion-anti-Skyrmion configurations in the literature which admit a different reflection symmetry. They also hold for the massive Skyrme model. We also point out that reflection symmetric self-gravitating Skyrmions or black holes with Skyrmion hair cannot rest in symmetric equilibrium with self-gravitating anti-Skyrmions.
description: v2 Typos corrected, refs added. v3 Journal version
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¼ÐµÑ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a set of measures to increase the competitiveness of a restaurant service
Creators: name: ÐÐ¾Ð½Ð¾Ð¼Ð°ÑÐµÐ½ÐºÐ¾, Ð­Ð»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
ÑÐµÑÑÐ¾ÑÐ°Ð½
Ð°Ð½Ð°Ð»Ð¸Ð·
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÑ
Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
competitiveness
restaurant
business
company
enterprise
analysis
competitors

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÐÐÐ Â«ÐÐ Ð®Ð¢Â».
description: The given work is devoted to the development of measures aimed at increasing the competitiveness of the public catering enterprise BRYUT LLC.
title: "Der Himmel ist hoch, und Prag ist weit!"
title: Sekundäre Machtverhältnisse und organisatorische Entdifferenzierung in tschechoslowakischen Industriebetrieben (1945-1968)
titleType: Subtitle
Creators: name: Heumos, Peter
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2016

description: Vernetzte Improvisationen. Gesellschaftliche Subsysteme in Ostmitteleuropa und in der DDR
title: Netzwerke und Sonderinstanzen
title: Die Marginalisierung der Länder bei der Vereinheitlichung der Sozialversicherung in der SBZ (1945 - 1949)
titleType: Subtitle
Creators: name: Hoffmann, Dierk
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2016

description: Vernetzte Improvisationen. Gesellschaftliche Subsysteme in Ostmitteleuropa und in der DDR
title: Die Partei der Patrone und Klienten
title: Formen personaler Herrschaft und Leonid Brežnev
titleType: Subtitle
Creators: name: Oberender, Anreas
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2016

description: Vernetzte Improvisationen. Gesellschaftliche Subsysteme in Ostmitteleuropa und in der DDR
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² Ð°Ð½ÑÐ¸ÐºÑÐ¸Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÐµÐ¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Research on approaches to anti-crisis management on the enterprises
Creators: name: ÐÐ°ÑÐ¸Ð½Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐºÑÐ¸Ð·Ð¸Ñ
Ð°Ð½ÑÐ¸ÐºÑÐ¸Ð·Ð¸ÑÐ½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð¿Ð¸Ð²Ð¾Ð²Ð°ÑÐµÐ½Ð½ÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ°

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐÐ Â«ÐÐ ÐÐ°Ð»ÑÐ¸ÐºÐ°Â». Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ° Ð±Ð°Ð½ÐºÑÐ¾ÑÑÑÐ²Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«ÐÐ ÐÐ°Ð»ÑÐ¸ÐºÐ°Â» Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾Ð¹ Ð°Ð½ÑÐ¸ÐºÑÐ¸Ð·Ð¸ÑÐ½Ð¾Ð¹ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ ÐÐÐ ÐÐ Â«ÐÐ°Ð»ÑÐ¸ÐºÐ°Â», Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½ ÑÐ¸Ð¿ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð² 2015 Ð³. ÐºÐ°Ðº ÐºÑÐ¸Ð·Ð¸ÑÐ½ÑÐ¹, Ð² 2016 Ð³. Ð±ÑÐ»Ð¾ Ð½ÐµÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ, Ð² 2017 Ð³. â Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð°Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ.
ÐÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° ÑÑÑÐ°ÑÐµÐ³Ð¸Ñ Ð´Ð»Ñ Ð°Ð½ÑÐ¸ÐºÑÐ¸Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÑ Ð´Ð»Ñ Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ ÐºÑÐ¸Ð·Ð¸ÑÐ½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÑÐµÐ´ÑÑÐ² Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑ Ð² 2018 Ð³. ÑÐ»ÑÑÑÐ¸ÑÑ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ°Ðº ÐºÐ°Ðº ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑÑ Ð´Ð¾Ð»Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð¸Ñ Ð¾ÐºÐ¾Ð»Ð¾ 12% Ð²Ð°Ð»ÑÑÑ Ð±Ð°Ð»Ð°Ð½ÑÐ°.
description: The object of research is LLC "PK Baltika". The objective of this work is the analysis of key performance indicators and diagnostics bankruptcy company OOO "PK Baltika" for the development of correct anti-crisis strategy. 
Based on the analysis, the paper presents the main directions of improving the financial stability of LLC PK Baltika, and also determined the type of financial stability of the company in 2015 as a crisis, there was also an unstable financial condition in 2016, and in 2017 â normal financial stability.
For anticrisis management was chosen a strategy and measures developed to prevent crisis situations.
Proposals to optimize the sources of funds will allow in 2018 to improve the financial stability of the enterprise, as the share of equity will increase and will be about 12% of the balance sheet.
The Economic Impact of Exchanging Breeding Material: Assessing Winter Wheat Production in Germany
Creators: name: Lüttringhaus, Sophia
name: Gornott, Christoph
name: Wittkop, Benjamin
name: Noleppa, Steffen
name: Lotze-Campen, Hermann
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: economic surplus analysis
subject: plant breeding
subject: breeder’s exemption
subject: exchange of breeding material
subject: winter wheat production
subject: Germany
subject: pedigree analysis
subject: impact assessment
subject: 570 Biologie

description: Climate change impacts imply that the stabilization and improvement of agricultural production systems using technological innovations has become vital. Improvements in plant breeding are integral to such innovations. In the context of German crop breeding programs, the economic impact of exchanging genetic material has yet to be determined. To this end, we analyze in this impact assessment the economic effects on German winter wheat production that are attributable to exchanging parental material amongst breeders in the breeding process. This exchange is supported by the breeders’ exemption, which is an integral part of the German plant variety protection legislation. It ensures that breeders can freely use licensed varieties created by other breeders for their own breeding activities and aims to speed up the development of improved varieties. For our analysis, we created a unique data set that combines variety-specific grain yield, adoption, and pedigree information of 133 winter wheat varieties. We determined the parental pedigree of each variety to see if a variety was created by interbreeding varieties that are internal or external to its specific breeder. Our study is the first that analyzes the economic impact of exchanging genetic material in German breeding programs. We found that more than 90 % of the tested varieties were bred with exchanged parental material, whereby the majority had two external parents. Also, these varieties were planted on an 8.5 times larger area than the varieties that were bred with two internal parents. Due to lower adoption, these only contributed 11 % to the overall winter wheat production in Germany, even though they yielded more. We used an economic surplus model to measure the benefits of exchanging parental breeding material on German winter wheat production. This resulted in an overall estimated economic surplus of 19.2 to 22.0 billion EUR from production year 1972 to 2018. This implies tremendous returns to using the breeder’s exemption, which, from an economic perspective, is almost cost-free for the breeder. We conclude that the exchange of breeding material contributes to improving Germany’s agricultural production and fosters the development of climate-resilient production systems and global food security.
Ακτοπλοϊκή σύνδεση Ρεθύμνου – Πειραιά Μελέτη σκοπιμότητας - βιωσιμότητας
Creators: name: Γιακουμάκης, Ιωάννης
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: Ρέθυμνο
subject: Πειραιάς
subject: Μελέτη
subject: Βιωσιμότητα
subject: Ακτοπλοΐα
subject: Rethymno
subject: Piraeus
subject: Study
subject: Feasibility
subject: Coastal shipping

description: Σκοπός της παρούσας Διπλωματικής Εργασίας είναι η μελέτη για την δρομολόγηση επιβατηγού-οχηματαγωγού πλοίου (Ro/Pax) με σκοπό την ακτοπλοϊκή σύνδεση μεταξύ των λιμένων Ρεθύμνου και Πειραιά καθώς, έως και την στιγμή συγγραφής της παρούσης, δεν υπάρχει απευθείας ακτοπλοϊκής σύνδεσης των δυο λιμένων. Στόχος είναι η εξέταση για το αν η γραμμή αυτή είναι αποδοτική ή μη και υπό ποιες προϋποθέσεις. Στο πρώτο κεφάλαιο γίνεται μια γενική περιγραφή της επιβατηγού ναυτιλίας του ελλαδικού χώρου, πως αυτή διακρίνεται και ποια είναι τα ποιοτικά χαρακτηριστικά της. Έπειτα στο δεύτερο κεφάλαιο γίνεται μια ανασκόπηση νομοθεσίας που διέπει την επιβατηγό ναυτιλία, για να περάσουμε στο τρίτο κεφάλαιο όπου γίνεται η γεωγραφική περιγραφή της νήσου Κρήτης. Στο τέταρτο κεφάλαιο θα αναλύσουμε την οικονομία της Κρήτης και συγκεκριμένα τους δυο βασικούς πυλώνες αυτής, τον τουρισμό και την γεωργία-κτηνοτροφία οι οποίοι όπως θα δούμε, συμβάλουν σημαντικά στην απόφαση δρομολόγησης πλοίου ή μη. Στο πέμπτο κεφάλαιο γίνεται μια εκτενή ιστορική αναδρομή στην ακτοπλοΐα και στα πλοία τα οποία είχαν δρομολογηθεί στο δρομολόγιο Ρέθυμνο – Πειραιάς. Ακολουθεί η περιγραφή του λιμένα Ρεθύμνου και το πόσο επηρεάζει την οικονομική αλλά και πολιτιστική δραστηριότητα της πόλης, και επίσης παρατίθενται τα στατιστικά στοιχεία επιβατηγής και οχηματαγωγής κίνησης των τελευταίων ετών. Στο έκτο κεφάλαιο ακολουθεί ένα ερωτηματολόγιο το οποίο συντάχθηκε με σκοπό να προσδιορίσει τις προτιμήσεις των πολιτών στο κομμάτι της ακτοπλοϊκής μετακίνησης αλλά και για να καταγράψει τις ταξιδιωτικές τους συνήθειες οι οποίες είναι μείζονος σημασίας για την επιλογή του υπό μελέτη πλοίου Η μελέτη βιωσιμότητας θα αναλυθεί στο έβδομο κεφάλαιο, στο οποίο θα παρατεθούν οι παραδοχές για την μελέτη και οι περιορισμοί του λιμένα Ρεθύμνου, όπου μέσω αυτών θα προσδιοριστούν και τα χαρακτηριστικά του πλοίου που θα μπορέσει να εξυπηρετήσει τον λιμένα για να καταλήξουμε στην οικονομική ανάλυση όπου θα εξεταστεί το σενάριο αγοράς μεταχειρισμένου πλοίου και το σενάριο αγοράς καινούργιου πλοίου για να επιλεγεί η πιο συμφέρουσα επιλογή. Κλείνοντας στο όγδοο κεφάλαιο παρατίθενται τα συμπεράσματα.
Magnetic superlattice and finite-energy Dirac points in graphene
Creators: name: Dell'Anna, Luca
name: De Martino, Alessandro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the band structure of graphene's Dirac-Weyl quasi-particles in a one-dimensional magnetic superlattice formed by a periodic sequence of alternating magnetic barriers. The spectrum and the nature of the states strongly depend on the conserved longitudinal momentum and on the barrier width. At the center of the superlattice Brillouin zone we find new Dirac points at finite energies where the dispersion is highly anisotropic, in contrast to the dispersion close to the neutrality point which remains isotropic. This finding suggests the possibility of collimating Dirac-Weyl quasi-particles by tuning the doping.
description: 8 pages, 5 figures
title: Unternehmerische und kompensatorische Netzwerke
title: Anregungen der Unternehmensgeschichte für die Analyse von wirtschaftlichen Netzwerkstrukturen in staatssozialistischen Gesellschaften
titleType: Subtitle
Creators: name: Sattler, Friederike
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2016

description: Vernetzte Improvisationen. Gesellschaftliche Subsysteme in Ostmitteleuropa und in der DDR
title: ÐÐµÑÐºÑÐ¾Ð¿Ð½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð¼ÑÐ·ÑÐºÐ°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¤ÑÑÑÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Desktop music recognition application using Fourier transformation
Creators: name: ÐÐ°Ð²ÑÐ¸Ð»Ð¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¼ÑÐ·ÑÐºÐ°
Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¤ÑÑÑÐµ
ÐºÐ²Ð°Ð½ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
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Ð¸Ð½ÑÐµÑÐ¿Ð¾Ð»ÑÑÐ¸Ñ
Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¸Ð²Ð½Ð¾-ÐºÐ¾Ð´Ð¾Ð²Ð°Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
Ð¾ÑÐ¸ÑÑÐ¾Ð²ÐºÐ°
Ð°ÑÐ´Ð¸Ð¾ ÑÐ»ÐµÐ¿Ð¾Ðº
music
Fourier transformation
quantization
sampling
interpolation
pulse code modulation
digitization
audio cast

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐµ Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð¼ÑÐ·ÑÐºÐ°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð¼ÑÐ·ÑÐºÐ°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ñ ÑÐµÐ»ÑÑ Ð½Ð°ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸Ñ Ð°Ð²ÑÐ¾ÑÐ°, Ð¿ÑÐ°Ð²Ð¾Ð¾Ð±Ð»Ð°Ð´Ð°ÑÐµÐ»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´ÑÑÐ³Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, Ð¾ÑÐ½Ð¾ÑÑÑÐµÐ¹ÑÑ Ðº ÑÐ¾Ð¹ Ð¸Ð»Ð¸ Ð¸Ð½Ð¾Ð¹ Ð°ÑÐ´Ð¸Ð¾ Ð·Ð°Ð¿Ð¸ÑÐ¸. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ, ÑÐµÐ»ÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐºÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÑÐ·ÑÐºÐ°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ Ð¸ Ð²ÑÐ²Ð¾Ð´Ð¾Ð¼ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¾Ð± Ð°ÑÐ´Ð¸Ð¾ Ð·Ð°Ð¿Ð¸ÑÐ¸.
Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐµÑÐ°Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾Ð¼ Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÑÐ·ÑÐºÐ°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð² ÑÑÐµÑÐµ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ñ Ð°Ð²ÑÐ¾ÑÑÐºÐ¸Ð¼ Ð¿ÑÐ°Ð²Ð°Ð¼.
description: The object of the research is the algorithms and methods used for computer recognition of musical compositions. The purpose of this work is to develop an application for extracting and analyzing musical compositions in order to find their author, copyright holder, as well as other information related to a particular audio record. The result of this work is a developed application, the purpose of which is to scan musical compositions with subsequent processing and displaying information about the audio record. The results of this work can be applied in various fields related to the production and usage of musical compositions, as well as in the field of control of compliance with copyright.
title: "NEtakratie"?
title: Sozialstrukturtheorien der sowjetischen Gesellschaft und das Problem der inoffiziellen Netzwerkbeziehungen
titleType: Subtitle
Creators: name: Mrowczynski, Rafael
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2016

description: Vernetzte Improvisationen. Gesellschaftliche Subsysteme in Ostmitteleuropa und in der DDR
Geometric phase for nonlinear coherent and squeezed state
Creators: name: Yang, Da-Bao
name: Chen, Ying
name: Zhang, Fu-Lin
name: Chen, Jing-Ling
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The geometric phases for standard coherent states which are widely used in quantum optics have attracted a large amount of attention. Nevertheless, few physicists consider about the counterparts of non-linear coherent states, which are useful in the description of the motion of a trapped ion. In this paper, the non-unitary and non-cyclic geometric phases for two nonlinear coherent and one squeezed states are formulated respectively. Moreover, some of their common properties are discussed respectively, such as gauge invariance, non-locality and non-linear effects. The non-linear functions have dramatic impacts on the evolution of the corresponding geometric phases. They speed the evolution up or down. So this property may have application in controlling or measuring geometric phase. For the squeezed case, when the squeezed parameter r -> \infinity, the limiting value of the geometric phase is also determined by non-linear function at a given time and angular velocity. In addition, the geometric phases for standard coherent and squeezed states are obtained under a particular condition. When the time evolution undergoes a period, their corresponding cyclic geometric phases are achieved as well. And the distinction between the geometric phases of the two coherent states maybe regarded as a geometric criterion.
title: Lokale Netzwerke und Betriebe in der DDR
title: Theoretische Ansätze, Untersuchungsdimensionen und methodische Probleme der historischen Forschung
titleType: Subtitle
Creators: name: Bauerkämper, Arnd
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2016

description: Vernetzte Improvisationen. Gesellschaftliche Subsysteme in Ostmitteleuropa und in der DDR