cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Once more about the K\bar K molecule approach to the light scalars
Creators: name: Achasov, N. N.
name: Kiselev, A. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the recent paper \cite{kalash}, claiming that the radiative decays ϕ\to a_0(980)γand ϕ\to f_0(980)γshould be of the same order of magnitude regardless of whether the a_0(980) and f_0(980) are compact four-quark states or extended K\bar K molecule states, is misleading.
description: 6 pages, 3 figures,English improved,presentation improved
Elicitation on demonstratives and verbs "know" and "like"
Creators: name: Carrillo Godínez, Silvia Lucrecia
name: Scott, Tessa
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2023
Subjects: subject: mam

description: This is a remote video interview held using Zoom.

The elicitation focuses on demonstratives, verbs like "know" and "like" which cannot be embedded, and extraction of their subjects.

In this file bundle: 1 Zoom audio/video recording, 1 pdf of typed notes.
LASER Quench Hardening of Steel: Effects of Superimposed Elastic Pre-Stress on the Hardness and Residual Stress Distribution
Creators: name: Meserve, Justin Bryant
Publisher: name: Maryland Shared Open Access Repository
Year: 2013
Subjects: AISI 4140
Hardness
LASER Hardening
Pre-stress
Residual Stress
Steel

description: Cold drawn AISI 4140 beams were LASER surface hardened with a 2 kW CO2 LASER.  Specimens were treated in the free state and while restrained in a bending fixture inducing surface tensile stresses of 94 and 230 MPa.  Knoop hardness indentation was used to evaluate the through thickness hardness distribution, and a layer removal methodology was used to evaluate the residual stress distribution. Results showed the maximum surface hardness attained was not affected by     pre-stress during hardening, and ranged from 513 to 676 kg/mm2.  The depth of effective hardening varied at different magnitudes of pre-stress, but did not vary proportionately to the pre-stress.  The surface residual stress, coinciding with the maximum compressive residual stress, increased as pre-stress was increased, from 1040 MPa for the nominally treated specimens to 1270 MPa for specimens pre-stressed to 230 MPa.  The maximum tensile residual stress observed in the specimens decreased from 1060 MPa in the nominally treated specimens to 760 MPa for specimens pre-stressed to 230 MPa.  Similarly, thickness of the compressive residual stress region increased and the depth at which maximum tensile residual stress occurred increased as the pre-stress during treatment was increased Overall, application of tensile elastic pre-stress during LASER hardening is beneficial to the development of compressive residual stress in AISI 4140, with minimal impact to the hardness attained from the treatment.  The newly developed approach for LASER hardening may support efforts to increase both the wear and fatigue resistance of parts made from hardenable steels.
Bronsted-Rockafellar property and maximality of monotone operators representable by convex functions in non-reflexive Banach spaces
Creators: name: Alves, M. Marques
name: Svaiter, B. F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 47H05; 49J52; 47N10

description: In this work we are concerned with maximality of monotone operators representable by certain convex functions in non-reflexive Banach spaces. We also prove that these maximal monotone operators satisfy a Bronsted-Rockafellar type property. We show that if a function in XxX^* and its conjugate are above the duality product in their respective domains, then this function represents a maximal monotone operator.
description: extends to non-reflexive Banach space a previous result proved in reflexive Banach spaces
Text and Ontology Driven Clinical Decision Support System
Creators: name: Dhariwal, Deepal Susil
Publisher: name: Maryland Shared Open Access Repository
Year: 2013
Subjects: Clinical Informatics
Information Extraction
Knowledge Representation
Ontology
Semantic Web
Text Mining

description: Vast amounts of information are present in unstructured format in physicians' notes. Text processing techniques can be used to extract clinically relevant entities from such data. The extracted entities can then be mapped to concepts from medical ontologies to generate a structured Knowledge Base (KB) of patient facts. Clinical Rules written over this KB could then be used to develop systems that can help with a variety of clinical tasks such as decision support alerts in diagnostic process. We propose a generic text and ontology driven information extraction framework. In the first phase, preprocessing techniques such as section tagging, dependency parsing, gazetteer lists are used filter clinical terms from the raw data. The clinical records are parsed using Clinical Text Analysis and Knowledge Extraction System, to extract prior medical history, medications, observations, laboratory results etc. For every concept we consider its polarity, section in which the concept occurs, the associated numerical value, synonyms etc. In the second phase, a domain specific medical ontology is used to establish relation between the extracted clinical terms. The output of this phase is a KB that stores medical facts about the patient. In the final phase, an OWL reasoner and clinical rules are used to infer additional facts about patient and generate a richer KB which can then be queried for a variety of clinical tasks. To demonstrate a proof of concept, we use discharge summaries from the cardiovascular domain to determine the TIMI Risk Score and San Francisco Syncope score for a patient.
Generalized Instantaneous Bethe-Salpeter Equation and Exact Quark Propagators
Creators: name: Lucha, Wolfgang
name: Schoberl, F. F.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A three-dimensional reduction of the homogeneous Bethe-Salpeter equation retaining, in contrast to the Salpeter equation, the exact propagators (crucial for, e.g., a proper incorporation of dynamical chiral symmetry breakdown) is proposed. This formalism may be easily extended to Bethe-Salpeter equations for bound states composed of particles that are not, or not all, identical to spin-1/2 fermions as well as to three-dimensional reductions of the Bethe-Salpeter equation different from Salpeter's equation.
description: to appear in the Proceedings of the International Conference on "Quark Confinement and the Hadron Spectrum VII," September 2-7, 2006, Ponta Delgada, Azores, Portugal
Learning to Continuously Optimize Wireless Resource In Episodically Dynamic Environment
Creators: name: Sun, Haoran
name: Pu, Wenqiang
name: Zhu, Minghe
name: Fu, Xiao
name: Chang, Tsung-Hui
name: Hong, Mingyi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: There has been a growing interest in developing data-driven and in particular deep neural network (DNN) based methods for modern communication tasks. For a few popular tasks such as power control, beamforming, and MIMO detection, these methods achieve state-of-the-art performance while requiring less computational efforts, less channel state information (CSI), etc. However, it is often challenging for these approaches to learn in a dynamic environment where parameters such as CSIs keep changing. This work develops a methodology that enables data-driven methods to continuously learn and optimize in a dynamic environment. Specifically, we consider an ``episodically dynamic" setting where the environment changes in ``episodes", and in each episode the environment is stationary. We propose to build the notion of continual learning (CL) into the modeling process of learning wireless systems, so that the learning model can incrementally adapt to the new episodes, {\it without forgetting} knowledge learned from the previous episodes. Our design is based on a novel min-max formulation which ensures certain ``fairness" across different data samples. We demonstrate the effectiveness of the CL approach by customizing it to two popular DNN based models (one for power control and one for beamforming), and testing using both synthetic and real data sets. These numerical results show that the proposed CL approach is not only able to adapt to the new scenarios quickly and seamlessly, but importantly, it maintains high performance over the previously encountered scenarios as well.
T2LD - An automatic framework for extracting, interpreting and representing tables as Linked Data
Creators: name: Mulwad, Varish
Publisher: name: Maryland Shared Open Access Repository
Year: 2010
Subjects: entity linking
human language technology
information retrieval
linked data
Semantic Web

description: We present an automatic framework for extracting, interpreting and generating linked data from tables. In the process of representing tables as linked data, we assign every column header a class label from an appropriate ontology, link table cells (if appropriate) to an entity from the Linked Open Data cloud and identify relations between various columns in the table, which helps us to build an overall interpretation of the table. Using the limited evidence provided by a table in the form of table headers and table data in rows and columns, we adopt a novel approach of querying existing knowledge bases such as Wikitology, DBpedia etc. to figure the class labels for table headers. In the process of entity linking, besides querying knowledge bases, we use machine learning algorithms like support vector machine and algorithms which can learn to rank entities within a given set to link a table cell to entity. We further use the class labels, linked entities and information from the knowledge bases to identify relations between columns. We prototyped a system to evaluate our approach against tables obtained from Google Squared, Wikipedia and set of tables obtained from a dataset which Google shared with us.
Shrinking stacking fault through glide of the Shockley partial dislocation in hard-sphere crystal under gravity
Creators: name: Mori, Atsushi
name: Suzuki, Yoshihisa
name: Yanagiya, Shin-ichiro
name: Sawada, Tsutomu
name: Ito, Kensaku
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Disappearance of a stacking fault in the hard-sphere crystal under gravity, such as reported by Zhu et al. [Nature 387 (1997) 883], has successfully been demonstrated by Monte Carlo simulations. We previously found that a less ordered (or defective) crystal formed above a bottom ordered crystal under stepwise controlled gravity [Mori et al. J. Chem. Phys. 124 (2006) 174507]. A defect in the upper defective region has been identified with a stacking fault for the (001) growth. We have looked at the shrinking of a stacking fault mediated by the motion of the Shockley partial dislocation; the Shockley partial dislocation terminating the lower end of the stacking fault glides. In addition, the presence of crystal strain, which cooperates with gravity to reduce stacking faults, has been observed.
description: 7 pages, 4 figures; Molecular Physics, in press
The relationship between pain appraisals and coping strategy use and adaptation to chronic low back pain: a daily diary study
Creators: name: Grant, Lynda D.
Publisher: name: University of British Columbia
Year: 2009

description: Data from daily diaries were used to examine the relationships between daily pain appraisals (Catastrophizing, Self-Efficacy, and perceived control over pain) and coping strategy use (Distraction, Ignoring Pain, Praying and Hoping, and Reinterpreting Pain Sensation) and nighttime negative mood and pain intensity for 88 women (mean age 46.83 years, SD 11.90) with chronic low back pain who were not attending a specialized pain treatment program. These relationships were examined at two levels using the Hierarchical Linear Modeling program (Bryk & Raudenbush, 1992). The first level of analyses examined whether pain appraisals and coping strategy use during the day predicted levels of nighttime depressed and anxious mood, and pain. This analysis was based on 30 days of monitoring for each participant. The second level of analyses examined whether these daily processes could be predicted by psychosocial and functional variables important to the experience of chronic pain. This analysis was based on the Mutidimensional Pain Inventory (Kerns, Turk, & Rudy, 1985) completed prior to participants beginning the daily monitoring. There were four major findings in this study. First, pain appraisals were more predictive of negative mood and pain intensity than coping strategy use, with Catastrophizing the strongest predictor of depressed and anxious mood, and control the strongest predictor of pain intensity. Second, general affective distress predicted higher levels of negative mood on a daily basis. Third, women who perceived their pain to be interfering a great deal in their lives were more anxious on a daily basis. Fourth, punishing spousal responses predicted nightly negative mood and pain more than solicitous or distracting spousal responses. These results are similar to findings based on patients attending pain treatment programs. This suggests that some of the same processes identified in clinical pain patients may apply to low back pain sufferers in the community who are comparable to study participants. The implications of these findings for pain research and treatment are discussed.
НАУЧНЫЕ ОСНОВЫ ФОРМИРОВАНИЯ ЦЕНОВОЙ ПОЛИТИКИ НА РЫНКЕ РЫБНОЙ ПРОДУКЦИИ. ЧАСТЬ I
Creators: name: КОЛОНЧИН КИРИЛЛ ВИКТОРОВИЧ
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: ДИВЕРСИФИКАЦИЯ РЫНКА РЫБНОЙ ПРОДУКЦИИ
ИМПЕРАТИВ
ПОЛУЧЕНИЕ МАКСИМАЛЬНОЙ ПРИБЫЛИ
РАСШИРЕННОЕ ВОСПРОИЗВОДСТВО
РАЗВИТИЕ ЭКСПОРТА
ЦЕНОВАЯ ПОЛИТИКА

description: Цены являются своего рода индикаторами, посылающими необходимую информацию участникам рынка об уровне спроса и предложения, создавая условия для соблюдения определенного сбалансированного равновесия, с тем чтобы и производители продукции, и потребители удовлетворяли свои интересы, а экономические потери были сведены к минимуму. Ценовая политика внутреннего рынка, обусловленная широким видовым составом рыбы, не будет иметь общего формата, а сегментирование рынка по видам продукции будет носить широкий ценовой диапазон. И вместе с этим по основным видам рыбной продукции, которые в соответствии с устанавливаемыми квотами на вылов водных биологических ресурсов доминируют на рынке, необходимо с учетом невысокого спроса выстраивать определенные ценовые ориентиры, не позволяющие необоснованно завышать цены на рыбную продукцию. Наступивший XXI век усилил международную взаимозависимость, значительно расширились каналы международной торговли, происходит рост прямых иностранных инвестиций и потоков финансового капитала - все это характерные черты современной мировой экономики. Сегодня получают активное развитие внедрение цифровых технологий, роботизация многих сфер деятельности, что, по мнению видных экономистов, приведет к повышению производительности труда и снижению занятости, соответственно, будет скорректирована и ценовая политика на глобальных продовольственных рынках.
Visualizing Motional Correlations in Molecular Dynamics using Geometric Deformations
Creators: name: Fioravante, Matthew Edward
Publisher: name: Maryland Shared Open Access Repository
Year: 2012
Subjects: allostery
covariance
molecule
protein
visualization

description: Covariance matrices are used by molecular researchers to represent motional correlation. An allosteric effect is when a change at one site of a molecule affects a distant site. Allosteric effects can be important for studying the effectiveness of new drug molecules. Studying motional correlation is a way to discovering how the change from the source site affects the target. By improving our ability to analyze these correlated relationships, It may be possible to develop new medications to combat deadly diseases such as Hepatitis C. We present five visual techniques which represent this matrix data on rendered three-dimensional molecular visualizations. We provide a new way to view clusters of correlated residues and paths of allosteric activity. These techniques give us a brand new way of investigating the presence of motional correlations in complex disease molecules. We compare and contrast each of these techniques to determine which are the most useful for representing covariance data.
СОСТОЯНИЕ И ТЕНДЕНЦИИ РАЗВИТИЯ РЫНКОВ ПИЩЕВОЙ ПРОМЫШЛЕННОСТИ: ТЕОРИЯ, МЕТОДОЛОГИЯ, ПРАКТИКА
Creators: name: ПЕЧЕНАЯ ЛЮДМИЛА ТИМОФЕЕВНА
name: САВВАТЕЕВ ЕВГЕНИЙ ВИТАЛЬЕВИЧ
name: АФАНАСЬЕВА ГАЛИНА АЛЕКСАНДРОВНА
name: ДОМАРЕВ ИВАН ЕВГЕНЬЕВИЧ
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: АНАЛИЗ
ОТРАСЛЬ
ПИЩЕВАЯ ПРОМЫШЛЕННОСТЬ
ПОКАЗАТЕЛИ
РЫНОК
РЫНОЧНАЯ КОНЪЮНКТУРА
СТРАТЕГИЯ

description: Одной из важнейших современных задач национальной экономики является эффективное развитие рынков продукции сельского хозяйства и пищевой промышленности. Несмотря на почти 30-летний опыт существования в России рыночных отношений, данный срок недостаточен для отработки и доведения до зарубежного уровня технологий управления рыночными процессами. Для эффективного функционирования и развития рынков продовольственных товаров необходимо знать текущее состояние рыночной конъюнктуры и происходящие в ней изменения. Данные обстоятельства указывают на необходимость всестороннего исследования рыночных процессов с учетом специфики рынка каждой отрасли и выработки адекватных стратегий, обеспечивающих эффективное функционирование отечественных предприятий, повышение их конкурентоспособности. Этому должно предшествовать теоретическое обоснование понятий, связанных с рынком.
Elicitation on imperatives and sociolinguistic interview on language ideologies
Creators: name: Carrillo Godínez, Silvia Lucrecia
name: Scott, Tessa
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2023
Subjects: subject: mam

description: This is a remote video interview held using Zoom.

The elicitation focuses on object focus, imperatives, directionals. Towards the end is a sociolinguistic interview about the consultant's ideologies about language, culture, and society.

In this file bundle: 1 Zoom audio/video recording, 1 pdf of hand written notes.
МОЛЕКУЛЯРНО-ГЕНЕТИЧЕСКИЙ МЕТОД ИДЕНТИФИКАЦИИ ТЫКВЫ В МОЛОЧНЫХ ПРОДУКТАХ
Creators: name: МОСКВИНА НАДЕЖДА АЛЕКСАНДРОВНА
name: ГОЛУБЦОВА ЮЛИЯ ВЛАДИМИРОВНА
name: ИВАНОВА СВЕТЛАНА АНАТОЛЬЕВНА
name: ОСИНЦЕВ АЛЕКСЕЙ МИХАЙЛОВИЧ
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: МОЛЕКУЛЯРНО-ГЕНЕТИЧЕСКИЙ МЕТОД
МОЛОЧНЫЙ ПРОДУКТ
ПОЛИМЕРАЗНАЯ ЦЕПНАЯ РЕАКЦИЯ
ПРАЙМЕР
РАСТИТЕЛЬНОЕ СЫРЬЕ
ТЫКВА

description: Качественные продукты питания оказывают влияние не только на здоровье одного человека, но и на общество в целом - это демографические, социальные, политические аспекты, которые происходят в государстве, а также обеспечение стабильности и безопасности государства в окружающем мире. Сегодня формируется ассортиментная база «здоровых» молокосодержащих продуктов питания с разнообразными растительными добавками с целью обогащения рациона питания населения России качественными, безопасными и сбалансированными по составу продуктами питания. С увеличением объема частного производства и свободной торговли продовольственными товарами, в том числе плодово-ягодным сырьем, готовыми продуктами и полуфабрикатами на его основе, возрастает возможность расширения их фальсификации по структуре и видовой принадлежности. Возросший поток товаров иностранных производителей, нетрадиционных для отечественного рынка, и значительное количество малых предприятий, изготовляющих продукцию по собственным рецептурам, также усугубляют ситуацию. Самым сложным в экспертизе является определение фальсификации переработанных плодов и ягод. В рамках вышеуказанных проблем актуальной является разработка методической и технологической базы по применению молекулярно-генетических методов, в частности основанных на полимеразной цепной реакции, для идентификации плодового и ягодного сырья в пищевых системах. Цель работы - разработка молекулярно-генетического метода идентификации растительного сырья в пищевых продуктах. Исследования выполнены на кафедре «Бионанотехнология» ФГБОУ ВО «Кемеровский государственный университет». Проведен поиск презентативных нуклеотидных последовательностей гена matK хлоропластного генома, а также филогенетический анализ рода Cucurbita, представлено филогенетическое древо, реконструированное на основе сравнения последовательностей гена matK с использованием базы данных Genbamk NCBI; сконструированы универсальные праймеры для проведения полимеразной цепной реакции с целью видовой идентификации плодов тыквы с использованием различных программных пакетов. Для повышения достоверности идентификации плодов тыквы в молочных продуктах определены оптимальные параметры проведения полимеразной цепной реакции.
НЕКОТОРЫЕ ЗАКОНОМЕРНОСТИ ГЛУБИННОГО КУЛЬТИВИРОВАНИЯ ДРОЖЖЕЙ НА НЕГИДРОЛИЗОВАННОМ РАСТИТЕЛЬНОМ СЫРЬЕ
Creators: name: РОДРИГЕС ВЕЛАСКЕС ИНДРА
name: ЛАПТЕВА ЕЛЕНА АЛЕКСАНДРОВНА
name: БОРИСЕНКО ЕВГЕНИЙ ГЕОРГИЕВИЧ
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: PICHIA ANOMALA 9А
БИОМАССА ДРОЖЖЕЙ
БОРЩЕВИК
ГЛУБИННОЕ КУЛЬТИВИРОВАНИЕ
НЕГИДРОЛИЗОВАННЫЙ
ОТРУБИ
РАСТИТЕЛЬНОЕ СЫРЬЕ
ТРАВЯНАЯ МУКА

description: В предыдущие годы производство питательных белков осуществляли методом глубокой дрожжевой культуры в жидких субстратах. В этом способе обычно использовали гидролизаты целлюлозы и парафины жидкого масла. В настоящее время промышленное животноводство увеличило спрос на производство кормовых белков, поэтому в работе кафедры «Биотехнологии» МГУПП в первую очередь в этом плане появились дрожжи типа Pichia anomala 9a, изолированные из грудного молока, которые имеют способность расти в самых разнообразных негидролизованных сырьевых материалах. В этой работе предлагается использовать дрожжевую культуру как метод ферментации и в твердой фазе. Для погруженной культуры дрожжевые суспензии готовили из разных субстратов растений, в колбах в качалке при 30 °C в течение 48 ч. В качестве производителей биомассы мы используем только дрожжи рода Pichia, которые выделяем из нескольких субстратов растений и идентифицируем виды в отделе почвенной биологии в МГУ. Для демонстрации эффективности биоконверсии исходного субстрата растения в процессе погружной культуры микроорганизмов в гетерогенных питательных средах были изучены концепция зависимости производительности дрожжей от присутствия и концентрации нерастворимых осадков и концепция «удельной производительности гетерогенных питательных сред». Также оценивается роль твердой фазы в накоплении биомассы дрожжей в жидкой гетерогенной питательной среде. Из результатов исследования можно сказать, что для оптимизации типов гетерогенных питательных сред для дрожжей особая производительность играет важную роль при разработке гетерогенных сред.
Markovian embeddings of general random strings
Creators: name: Lladser, Manuel
Publisher: name: arXiv
Year: 2008
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 68R15; 68Q45; 92D20

description: Let A be a finite set and X a sequence of A-valued random variables. We do not assume any particular correlation structure between these random variables; in particular, X may be a non-Markovian sequence. An adapted embedding of X is a sequence of the form R(X_1), R(X_1,X_2), R(X_1,X_2,X_3), etc where R is a transformation defined over finite length sequences. In this extended abstract we characterize a wide class of adapted embeddings of X that result in a first-order homogeneous Markov chain. We show that any transformation R has a unique coarsest refinement R' in this class such that R'(X_1), R'(X_1,X_2), R'(X_1,X_2,X_3), etc is Markovian. (By refinement we mean that R'(u)=R'(v) implies R(u)=R(v), and by coarsest refinement we mean that R' is a deterministic function of any other refinement of R in our class of transformations.) We propose a specific embedding that we denote as R^X which is particularly amenable for analyzing the occurrence of patterns described by regular expressions in X. A toy example of a non-Markovian sequence of 0's and 1's is analyzed thoroughly: discrete asymptotic distributions are established for the number of occurrences of a certain regular pattern in X_1,...,X_n, as n tends to infinity, whereas a Gaussian asymptotic distribution is shown to apply for another regular pattern.
description: Full extended abstract available at http://www.siam.org/proceedings/analco/2008/analco08.php
Classical and quantum dynamical manifestations of index-2 saddles: concerted versus sequential reaction mechanisms
Creators: name: Pandey, Priyanka
name: Naik, Shibabrat
name: Keshavamurthy, Srihari
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Dynamical Systems (math.DS)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37J15, 37J45, 37M05, 37N20, 81-08, 81V55, 81Q05, 92E20

description: The presence of higher index saddles on a multidimensional potential energy surface is usually assumed to be of little significance in chemical reaction dynamics. Such a viewpoint requires careful reconsideration, thanks to elegant experiments and novel theoretical approaches that have come about in recent years. In this work, we perform a detailed classical and quantum dynamical study of a model two degree of freedom Hamiltonian, which captures the essence of the debate regarding the dominance of a concerted or a stepwise reaction mechanism. We show that the ultrafast shift of the mechanism from a concerted to a stepwise one is essentially a classical dynamical effect. In addition, due to the classical phase space being a mixture of regular and chaotic dynamics, it is possible to have a rich variety of dynamical behaviour, including a Murrell-Laidler type of mechanism, even at energies sufficiently above that of the index-2 saddle. We rationalize the dynamical results using an explicit construction of the classical invariant manifolds in the phase space.
description: 18 pages, 9 figures, supplementary material will be available soon
Recent astrophysical and accelerator based results on the Hadronic Equation of State
Creators: name: Hartnack, Ch.
name: Oeschler, H.
name: Aichelin, Jörg
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In astrophysics as well as in hadron physics progress has recently been made on the determination of the hadronic equation of state (EOS) of compressed matter. The results are contradictory, however. Simulations of heavy ion reactions are now sufficiently robust to predict the stiffness of the (EOS) from (i) the energy dependence of the ratio of $K^+$ from Au+Au and C+C collisions and (ii) the centrality dependence of the $K^+$ multiplicities. The data are best described with a compressibility coefficient at normal nuclear matter density $κ$ around 200 MeV, a value which is usually called ``soft'' The recent observation of a neutron star with a mass of twice the solar mass is only compatible with theoretical predictions if the EOS is stiff. We review the present situation.
description: invited talk Strange Quark Matter Conference SQM06 in Los Angeles
ИССЛЕДОВАНИЕ ЖИРНОКИСЛОТНОГО СОСТАВА ТЫКВЕННОГО СОУСА С ФУНКЦИОНАЛЬНЫМИ СВОЙСТВАМИ
Creators: name: ТЕРЁХИНА АНАСТАСИЯ ВИКТОРОВНА
name: БОЛГОВА ИНЭССА НИКОЛАЕВНА
name: ЖЕЛТОУХОВА ЕКАТЕРИНА ЮРЬЕВНА
name: КОПЫЛОВ МАКСИМ ВАСИЛЬЕВИЧ
name: СЛЕПУХОВА АНАСТАСИЯ СЕРГЕЕВНА
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: ЖИРНЫЕ КИСЛОТЫ
ПОЛИНЕНАСЫЩЕННЫЕ ЖИРНЫЕ КИСЛОТЫ СОУСЫ
ТЫКВЕННОЕ ПЮРЕ
ФУНКЦИОНАЛЬНЫЕ ПРОДУКТЫ

description: Исследована возможность расширения ассортимента соусов на основе плодоовощного сырья. Теоретически и экспериментально доказана возможность использования мякоти тыквы при переработке в пюре, обосновано внесение каждого из рецептурных компонентов. Рассчитана рецептура продукта, сбалансированного по жирно-кислотному составу. Соотношение жирных кислот групп омега-3 : омега-6 для тыквенного соуса составило 1:4, что является рекомендуемым соотношением для функционального питания. Оптимальное общее соотношение омега-3 к омега-6 в рационе питания 1:3-1:6, и его необходимо поддерживать. Нежелательно превышение значения 1:10, однако при современном питании оно достигает 1:30. Это стимулирует течение хронических воспалительных процессов в организме, в том числе в суставах, способствует развитию атеросклероза и других заболеваний. Для сравнительной характеристики тыквенного соуса на основе тыквенного и рыжикового масел приведен жирнокислотный состав майонеза «Провансаль». В майонезе «Провансаль» присутствует большое количество ω-6 жирных кислот, омега-3 жирные кислоты в составе отсутствуют. Мононенасыщенных жирных кислот содержится в соусе в два раза больше. Приведенные данные свидетельствуют, что традиционно используемый в питании майонез «Провансаль» не соответствует требованиям здорового питания. Проведен органолептический анализ разработанного соуса. Полученные данные о качественных характеристиках свидетельствуют о перспективах использования данного вида соуса для употребления широкой группой потребителей с заболеваниями желудочно-кишечного тракта и дефицитом полиненасыщенных жирных кислот. Анализ жирнокислотного состава также подтвердил функциональность разработанного продукта. Обосновано внесение в состав соуса тыквенного пюре, богатого пищевыми волокнами. Разработанный соус соответствует требованиям здорового питания.
Dynamic Analysis of a Novel Geared Infinitely Variable Transmission
Creators: name: Li, Zhuoran
Publisher: name: Maryland Shared Open Access Repository
Year: 2013

description: A novel geared infinitely variable transmission (IVT) that can generate a continuous output-to-input speed ratio from zero to a certain value is developed and analyzed. The principle of changing the output-to-input speed ratio is to use a crank-slider mechanism; the output-to-input speed ratio is controlled by adjusting the crank length. Since the crank-slider mechanism can lead to relatively large variation of the output-to-input speed ratio in one rotation of the crank, the instantaneous input and output speeds and accelerations have variations and the corresponding forces exerted on each part of the IVT can have obvious changes in one rotation of the crank. Since forces on some parts of the IVT are critical and can cause failure of the IVT for vehicle and wind turbine applications, a dynamic analysis of the IVT is necessary to simulate the input and output speeds and accelerations. A method that combines Lagrangian dynamics and Newtonian dynamics is developed here to analyze the motion of the IVT. The dynamic analysis results can be used to evaluate the current design of the IVT.
Real-Time Refocusing using an FPGA-based Standard Plenoptic Camera
Creators: name: Hahne, Christopher
name: Lumsdaine, Andrew
name: Aggoun, Amar
name: Velisavljevic, Vladan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Hardware Architecture (cs.AR)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Plenoptic cameras are receiving increasing attention in scientific and commercial applications because they capture the entire structure of light in a scene, enabling optical transforms (such as focusing) to be applied computationally after the fact, rather than once and for all at the time a picture is taken. In many settings, real-time interactive performance is also desired, which in turn requires significant computational power due to the large amount of data required to represent a plenoptic image. Although GPUs have been shown to provide acceptable performance for real-time plenoptic rendering, their cost and power requirements make them prohibitive for embedded uses (such as in-camera). On the other hand, the computation to accomplish plenoptic rendering is well-structured, suggesting the use of specialized hardware. Accordingly, this paper presents an array of switch-driven Finite Impulse Response (FIR) filters, implemented with FPGA to accomplish high-throughput spatial-domain rendering. The proposed architecture provides a power-efficient rendering hardware design suitable for full-video applications as required in broadcasting or cinematography. A benchmark assessment of the proposed hardware implementation shows that real-time performance can readily be achieved, with a one order of magnitude performance improvement over a GPU implementation and three orders of magnitude performance improvement over a general-purpose CPU implementation.
description: IEEE Trans. on Industrial Electronics
Relativistic particle dynamics in D=2+1
Creators: name: Valverde, J. S.
name: Pazetti, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a SUSY variant of the action for a massless spinning particles via the inclusion of twistor variables. The action is constructed to be invariant under SUSY transformations and $τ$-reparametrizations even when an interaction field is including. The constraint analysis is achieved and the equations of motion are derived. The commutation relations obtained for the commuting spinor variables $λ$ show that the particle states have fractional statistics and spin. At once we introduce a possible massive term for the non-interacting model.
description: 11 pages
ОБОСНОВАНИЕ РАЗРАБОТКИ ОБОГАЩЕННЫХ МУЧНЫХ КОНДИТЕРСКИХ ИЗДЕЛИЙ
Creators: name: РЕЗНИЧЕНКО ИРИНА ЮРЬЕВНА
name: ЧИСТЯКОВ АНДРЕЙ МИХАЙЛОВИЧ
name: УСТИНОВА ЮЛИЯ ВЛАДИСЛАВОВНА
name: РУБАН НАТАЛЬЯ ЮРЬЕВНА
Publisher: name: Пищевая промышленность
Year: 2019
Subjects: КРИТЕРИИ ВЫБОРА
МУЧНЫЕ КОНДИТЕРСКИЕ ИЗДЕЛИЯ
ПРЕДПОЧТЕНИЯ

description: Четко сложившаяся структура участников отечественного кондитерского рынка, широкий ассортимент продукции, известные бренды, поддержанные мощной рекламой, требуют от производителей, которые только входят на современный рынок мучных кондитерских изделий, в первую очередь выпуска продукции, удовлетворяющей требованиям потребителей. Для достижения предприятием лидирующих позиций и конкурентного преимущества необходимо учесть главные требования и ожидания потенциальных потребителей. Одним из практических инструментов выявления ожиданий и требований потребителей являются социологические исследования. В статье рассмотрена возможность обогащения мучных кондитерских изделий необходимыми нутриентами, аргументирован объект обогащения - вид мучного кондитерского изделия. Отмечена значимость удовлетворения требований потребителей, с учетом их географического местоположения, для выпуска конкурентоспособной продукции и совершенствования ассортимента. Для обоснования использования витаминно-минерального премикса в технологии мучных кондитерских изделий проведено маркетинговое исследование, являющееся одним из эффективных инструментов выявления потребительских предпочтений. Выявлены предпочтения жителей г. Кемерово к мучным кондитерским изделиям. Определена группа потребителей, предпочитающих обогащенные мучные изделия, установлены частота употребления и основные места покупки, удовлетворенность ассортиментом, важность мучных кондитерских изделий в рационе питания. Проанализированы предпочтения респондентов к видам мучных кондитерских изделий, основные критерии выбора продукции, предпочтения в отношении обогащающих добавок, информированность респондентов о продуктах обогащенных и продуктах «здорового питания», важность информации о составе продукта для опрошенных. Установлено крайне важное значение продуктов «здорового питания» в рационе для респондентов. Составлен потенциальный портрет потребителя, определены объекты обогащения и их потребительские характеристики.
Variable Electromotive-force Generators for Wind Turbines and Hybrid Vehicles, and Wind Tower Technology for Power Generation
Creators: name: Goudarzi, Navid
Publisher: name: Maryland Shared Open Access Repository
Year: 2014
Subjects: Computational Fluid Dynamics
Ducted Turbines
Hybrid Electric Vehicles
Modeling and Design
Onshore/Offshore Wind Turbines
Wind Assessment Analysis

description: In this dissertation, variable electromotive-force generators, and Wind Tower technology are developed as alternatives to current technologies in power generation and transportation system.  Theoretical, experimental, and numerical studies of the generated electromotive force in the modified generator show the reduced torque loss of the generator and an increased rotational speed of the generator rotor by adjusting the overlap between the rotor and the stator. A simple and robust active control system is developed to adjust the overlap between the rotor and stator automatically and provide a stable output power that has less than 3% variations around its average values. This concept can improve the fuel efficiency of hybrid vehicles and increase the efficiency and expand the operational range of wind turbines. A novel multiple generator drivetrain configuration is developed at which a single-generator in a large wind turbine is replaced by multiple generators with the same or different rated powers. An electromagnetic clutch mechanism is employed to run the generators independently or together; this provides higher reliability and reduces scheduled maintenance and power loss especially at low input powers. A novel prototype is designed and fabricated; the system worked smoothly and the results show the possibility of running generators independently and together based on the input speed, using the electromagnetic clutch mechanism.  A precise and accurate model for calculating the power and energy densities from measured wind speed data at an arbitrary site is developed to evaluate the potential of generating electricity using the wind power. In this regard, a novel ducted turbine, referred to as the Wind Tower technology, for capturing wind power and generating electricity in either residential or commercial scale applications is studied theoretically, experimentally and numerically. There is a good agreement between the estimated output power values from theoretical and experimental data. Also, the numerical simulation of the fluid flow inside the tower has provided an optimum dimension range of the Wind Tower components. The economic evaluation for designing and manufacturing a Wind Tower shows the potential of having cost reductions and a quick return on investment in areas with higher electricity rates.
Demonstration of Ramsey-Comb Precision Spectroscopy in Xenon at Vacuum Ultraviolet Wavelengths Produced with High-Harmonic Generation
Creators: name: Dreissen, L. S.
name: Roth, C.
name: Gründeman, E. L.
name: Krauth, J. J.
name: Favier, M. G. J.
name: Eikema, K. S. E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The remarkable progress in the field of laser spectroscopy induced by the invention of the frequency-comb laser has enabled many new high-precision tests of fundamental theory and searches for new physics. Extending frequency-comb based spectroscopy techniques to the vacuum (VUV) and extreme ultraviolet (XUV) spectral range would enable measurements in e.g. heavier hydrogen-like systems and open up new possibilities for tests of quantum electrodynamics and measurements of fundamental constants. The main approaches rely on high-harmonic generation (HHG), which is known to induce spurious phase shifts from plasma formation. After our initial report (Physical Review Letters 123, 143001 (2019)), we give a detailed account of how the Ramsey-comb technique is used to probe the plasma dynamics with high precision, and enables accurate spectroscopy in the VUV. A series of Ramsey fringes is recorded to track the phase evolution of a superposition state in xenon atoms, excited by two up-converted frequency-comb pulses. Phase shifts of up to 1 rad induced by HHG were observed at ns timescales and with mrad-level accuracy at $110$ nm. Such phase shifts could be reduced to a negligible level, enabling us to measure the $5p^6 \rightarrow 5p^5 8s~^2[3/2]_1$ transition frequency in $^{132}Xe$ at 110 nm (seventh harmonic) with sub-MHz accuracy. The obtained value is $10^4$ times more precise than the previous determination and the fractional accuracy of $2.3 \times 10^{-10}$ is $3.6$ times better than the previous best spectroscopic measurement using HHG. The isotope shifts between $^{132}Xe$ and two other isotopes were determined with an accuracy of $420$ kHz. The method can be readily extended to achieve kHz-level accuracy, e.g. to measure the $1S-2S$ transition in $He^+$. Therefore, the Ramsey-comb method shows great promise for high-precision spectroscopy of targets requiring VUV and XUV wavelengths.
The Influence of Human Serum on Staphylococcus aureus Growth, Collagen and Fibrinogen Receptor Expression and Adhesion to Immobilized Collagen and Fibrinogen under Dynamic Shear Conditions
Creators: name: Schwartz, Jessica
Publisher: name: Maryland Shared Open Access Repository
Year: 2010
Subjects: Adhesion
Collagen
Fibrinogen
Receptor
Staphylococcus Aureus

description: Staphylococcus lic>aureus  major pathogen, known to cause a wide variety of infections, such as endocarditis, pneumonia, osteomyelitis, and septic arthritis. The binding of S. lic>aureus xtracellular matrix and serum proteins is considered the first and most critical step in the infection process. Previous studies have evaluated the adhesion of S. lic>aureus arious proteins; some of these experiments have been done with and without the influence of fluid shear in buffer, buffer supplemented with plasma proteins or in whole plasma.  In particular, S. lic>aureus sion to collagen and fibrinogen has been extensively studied in this laboratory under hydrodynamic conditions. These and similar studies have yet to investigate the effect of serum on S. lic>aureus th, adhesin expression or subsequent adhesion.   This study for the first time describes the adhesion profile of S. lic>aureus n in human serum to collagen and fibrinogen under physiologically relevant fluid shear conditions.   These studies have shown that S. lic>aureus n in the presence of serum have reduced bacterial growth, specific growth rate, receptor expression and the effective adhesion rate to collagen and fibrinogen. The data suggest that there is a biological factor in human serum inhibiting bacterial growth, CNA and ClfA receptor expression, and adhesion rate. The elucidation of what this factor is in the future, will provide a better understanding of the pathogenesis of S. lic>aureus  possibly lead to better therapeutic strategies.
An "anti-Gleason" phenomenon and simultaneous measurements in classical mechanics
Creators: name: Entov, Michael
name: Polterovich, Leonid
name: Zapolsky, Frol
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on an "anti-Gleason" phenomenon in classical mechanics: in contrast with the quantum case, the algebra of classical observables can carry a non-linear quasi-state, a monotone functional which is linear on all subspaces generated by Poisson-commutative functions. We present an example of such a quasi-state in the case when the phase space is the 2-sphere. This example lies in the intersection of two seemingly remote mathematical theories - symplectic topology and the theory of topological quasi-states. We use this quasi-state to estimate the error of the simultaneous measurement of non-commuting Hamiltonians.
description: Revised version: discussions on Gleason's theorem and the classical limit of a quantum spin system added, bibliography updated. To appear in Foundations of Physics
Simultaneous Feature Acquisition and Cost Estimation
Creators: name: Kurtz, Zachary
Publisher: name: Maryland Shared Open Access Repository
Year: 2013

description: This thesis will address classification problems with two sources of cost: the cost of acquiring feature values and the cost of incorrect classifications. In particu- lar, I address problems with feature costs and instance-dependent misclassification costs. Many real-world applications, such as medical diagnosis, contain both feature acquisition costs and instance-dependent misclassification costs. The goal of my re- search is to minimize the total cost of classifying an unknown instance. This goal is accomplished with a new approach: Simultaneous Feature Acquisition and Cost Estimation (SFACE), which combines feature acquisition methods with a regression algorithm that estimates misclassification costs. The estimated cost values are used to estimate the expected cost reduction for the acquisition of each feature. SFACE is evaluated by comparing the total cost of operation to the cost incurred by existing cost-insensitive, cost-sensitive, and feature acquisition algorithms. The results show that SFACE results in lower total cost for the tested datasets.
Brachytrupes colosseus Saussure 1899, stat. nov.
Creators: name: Simeu-Noutchom, Alain
name: Heller, Klaus-Gerhard
name: Nyobe, Philene Corinne Aude Um
name: Kekeunou, Sevilor
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Gryllidae
Brachytrupes
Brachytrupes colosseus

description: Species Brachytrupes colosseus Saussure, 1899 stat. nov. (Table 4, Fig. 7)
Brachytrypus membranaceus variety colossea Saussure, 1899: p. 601
Type material: holotype ♁, Africa, Western Indian Ocean, Madagascar. SMFD.
Description (Saussure 1899). Body color, varying from yellow to brown; the front of the head is black-andwhite. Head large, anteriorly widest and most excavated, leathery-striated and marked with different impressions; 3 large supraocular teeth; antennae very distant from each other. Pronotum short, widened anteriorly, anterior margin sinuous, above black, with 2 pyriform red spots. Tegmina with 3 oblique veins; the first very distant from the rest, short, and sigmoidal. Only 2 teeth on the distal part of the posterior metatarsus. The internal foramen of the anterior tibiae is narrow-long. Posterior femora above brown-shaded, apex and preapical band yellow.
description: Published as part of Simeu-Noutchom, Alain, Heller, Klaus-Gerhard, Nyobe, Philene Corinne Aude Um & Kekeunou, Sevilor, 2023, Taxonomy review of the genus Brachytrupes (Orthoptera: Gryllidae) with the description of a new species and key to the species, pp. 373-388 in Zootaxa 5336 (3) on page 384, DOI: 10.11646/zootaxa.5336.3.4, http://zenodo.org/record/8281577
Full QCD in external chromomagnetic field
Creators: name: Cea, Paolo
name: Cosmai, Leonardo
name: D'Elia, Massimo
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the deconfining phase transition in full QCD with two flavors of staggered fermions in presence of a constant abelian chromomagnetic field. We find that the deconfinement temperature decreases and eventually goes to zero by increasing the strength of the chromomagnetic field. Moreover our results suggest that the chiral transition coincides with the deconfinement transition and therefore even the chiral critical temperature depends on the applied chromomagnetic field. We also find that the chiral condensate increases with the strength of the chromomagnetic field.
description: 7 pages, 5 figures, Lattice 2006 (Topology and Confinement)