cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Влияние комплекса полифенольных соединений пивоваренной дробины на длительность хранения ферментированных напитков из растительного сырья
Creators: name: Грибкова Ирина Николаевна
name: Гернет Марина Васильевна
Publisher: name: Пиво и напитки
Year: 2020
Subjects: кислотность; органолептические показатели; пивоваренная дробина; полифенольные соединения; продолжение хранения

description: Статья посвящена проблеме сохранения нутрицевтических веществ в составе ферментированных напитков на основе растительного сырья посредством применения экстрактов на основе отхода пивоваренного производства — пивоваренной дробины, содержащих комплекс полифенольных соединений. Приведена актуальность данного исследования, поскольку в условиях развивающегося рынка ферментированных напитков, с одной стороны, требуются высокие сроки годности, с другой, сохранность биологически ценных компонентов продукции в течение всего срока хранения. Рассмотрены возможные приемы увеличения сроков хранения ферментированных напитков, оценено их влияние на состав готовых напитков. Приведены результаты исследований переработки вторичного сырья пивоваренной продукции на основе ранее проведенных экспериментов, показан широкий состав полифенолов различной молекулярной массы, который был получен по разработанной ранее технологии из солодовой дробины. Освещены вопросы касательно синергизма и антагонизма различных соединений, отвечающих за антирадикальные свойства ферментированных напитков на растительном сырье. В результате технологии переработки пивоваренной дробины, разработанной авторами, удалось добиться обогащения экстракта на 42 % рутинном, на 16 % фенольными кислотами и их производными; добиться увеличения в 4 раза выхода антоцианогенов по сравнению с контролем. Был изучен вопрос о влиянии применения полученного высушенного экстракта пивоваренной дробины на длительность хранения ферментированного солодового напитка с применением чая. На основе изменения органолептических показателей и динамики накопления кислотности, связанной с процессами окисления готовых напитков в течение хранения, что, с другой стороны, контролируется полифенолами как антиоксидантами, было показано увеличение сроков хранения напитка на 50–60 % по отношению к контролю благодаря содержащимся полифенольным соединениям различной молекулярной массы во вносимых концентратах из экстрактов дробины. Таким образом, удалось обосновать увеличение сроков хранения сброженных напитков при внесении высушенного экстракта из солодовой дробины на стадии купажирования без применения температурной обработки, что позволило сохранить нутрицевтические свойства данной группы напитков.
On well-posedness and algebraic type of the five-dimensional charged rotating black hole with two equal-magnitude angular momenta
Creators: name: Fröb, Markus B.
name: Khavkine, Igor
name: Málek, Tomáš
name: Pravda, Vojtěch
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study various mathematical aspects of the charged rotating black hole with two equal-magnitude angular momenta in five dimensions. We introduce a coordinate system that is regular on the horizon and in which Einstein-Maxwell equations reduce to an autonomous system of ODEs. Employing Bondi and Kruskal-like coordinates, we analyze the geometric regularity of the black hole metric at infinity and the horizon, respectively, and the well-posedness of the corresponding boundary value problem. We also study the algebraic types of the electromagnetic and curvature tensors. While outside the horizon the electromagnetic and Ricci tensors are of type D, the Weyl tensor is algebraically general. The Weyl tensor simplifies to type~II on the horizon and type~D on the bifurcation sphere. These results imply inconsistency of the metric with the Kerr--Schild form with a geodesic Kerr-Schild vector. This feature is shared by the four-dimensional Kerr-Newman metric and the vacuum Myers-Perry or charged Schwarzschild-Tangherlini geometries in arbitrary dimension, but hence not by the black hole we have considered here.
description: v2: 26 pages, 1 figure, close to published version
A Note on Non-equilibrium Work Fluctuations and Equilibrium Free Energies
Creators: name: Kalyan, M Suman
name: Prasad, G Anjan
name: Sastry, V S S
name: Murthy, K P N
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider in this paper, a few important issues in non-equilibrium work fluctuations and their relations to equilibrium free energies. First we show that Jarzynski identity can be viewed as a cumulant expansion of work. For a switching process which is nearly quasistatic the work distribution is sharply peaked and Gaussian. We show analytically that dissipation given by average work minus reversible work $W_R$, decreases when the process becomes more and more quasistatic. Eventually, in the quasistatic reversible limit, the dissipation vanishes. However estimate of $p$ - the probability of violation of the second law given by the integral of the tail of the work distribution from $-\infty$ to $W_R$, increases and takes a value of $0.5$ in the quasistatic limit. We show this analytically employing Gaussian integrals given by error functions and Callen-Welton theorem that relates fluctuations to dissipation in process that is nearly quasistatic. Then we carry out Monte Carlo simulation of non-equilibrium processes in a liquid crystal system in the presence of an electric field and present results on reversible work, dissipation, probability of violation of the second law and distribution of work
description: 15 pages, 4 figures
EPW: A program for calculating the electron-phonon coupling using maximally localized Wannier functions
Creators: name: Noffsinger, Jesse
name: Giustino, Feliciano
name: Malone, Brad D.
name: Park, Cheol-Hwan
name: Louie, Steven G.
name: Cohen, Marvin L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: EPW (Electron-Phonon coupling using Wannier functions) is a program written in FORTRAN90 for calculating the electron-phonon coupling in periodic systems using density-functional perturbation theory and maximally-localized Wannier functions. EPW can calculate electron-phonon interaction self-energies, electron-phonon spectral functions, and total as well as mode-resolved electron-phonon coupling strengths. The calculation of the electron-phonon coupling requires a very accurate sampling of electron-phonon scattering processes throughout the Brillouin zone, hence reliable calculations can be prohibitively time-consuming. EPW combines the Kohn-Sham electronic eigenstates and the vibrational eigenmodes provided by the Quantum-ESPRESSO package [1] with the maximally localized Wannier functions provided by the wannier90 package [2] in order to generate electron-phonon matrix elements on arbitrarily dense Brillouin zone grids using a generalized Fourier interpolation. This feature of EPW leads to fast and accurate calculations of the electron-phonon coupling, and enables the study of the electron-phonon coupling in large and complex systems.
description: 6 figures
Oil Palm Bunch Processing and Oil Extraction Process
Creators: name: Sanganamoni Shivashankar, K Suresh, P Anitha and A Sathish
Publisher: name: trends in Agriculture Science
Year: 2023

description: Post-harvest processing of oil involves many tasks such as bunch handling, crude palm oil extraction, and conversion of by-products into commercial forms. However, extraction of crude palm oil is the primary task. A sequence of processing steps designed to extract a high yield of palm oil with acceptable quality for the international edible oil trade from a harvested oil palm bunch. The oil-milling process involves the reception of fresh fruit bunches from the plantations, sterilizing and threshing of the bunches to free the palm fruit, mashing the fruit, and pressing out the crude palm oil. The crude oil is further treated to purify and dry it for storage and export. The sterilization step plays a key role in extracting maximum oil yield and high-quality oil. So, knowledge on the steps involved in oil palm processing is much needed in maximizing oil yield, maintaining oil quality, and converting by-products into commercial forms.
Merchants’ adoption of mobile payment in emerging economies: the case of unorganised retailers in India
Creators: name: Mishra, Vishal
name: Walsh, Isabelle
name: Srivastava, Ankur
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: A substantial body of literature shows that in addition to increased convenience, mobile payments may result in greater efficiency and contribute to digital and financial inclusion. Although researchers have paid a lot of attention to individual adoption of mobile payment, few studies investigate mobile adoption by businesses, especially unorganised businesses in developing countries. To address this research gap, we use an exploratory grounded theory approach to examine unorganised retailers in urban India. Using 56 semi-structured interviews with merchants, we highlight an emerging mobile payment ecosystem that includes technology value, regulatory bodies, non-regulatory bodies, and merchant dispositions. The data highlight power asymmetry in this ecosystem and show that time-varying interactions among its components determine merchants’ behaviour and resulting (non-) adoption. We find that not only are Indian regulatory bodies the most powerful influencers in the diffusion of this technology; they are also important market actors. This study provides insights into the process of technology adoption by unorganised businesses in India. Moreover, this study sheds light on the important link unorganised retailers create between businesses and bottom-of-the-pyramid consumers, as well as between the state and its marginalised citizens, thereby confirming that such retailers are indispensable partners in economic growth and technology-driven inclusion.
DEP Bulletin: Volume 41 Issue 12
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2017

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Vanillin–Sulfuric acid assay for  Saponins quantification in Microplate
Creators: name: Moreira, Diana
name: Silva, Marta N.
name: Santos, Carla
name: Vasconcelos, Marta W.
Publisher: name: Zenodo
Year: 2025
Subjects: Vanillin
saponins
sulfuric acid

description: This protocol describes a microplate-based Vanillin–Sulfuric Acid assay for the quantification of saponins.
Mesoscopic supersolid of dipoles in a trap
Creators: name: Golomedov, A. E.
name: Astrakharchik, G. E.
name: Lozovik, Yu. E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: A mesoscopic system of indirect dipolar bosons trapped by a harmonic potential is considered. The system has a number of physical realizations including dipole excitons, atoms with large dipolar moment, polar molecules, Rydberg atoms in inhomogenious electric field. We carry out a diffusion Monte Carlo simulation to define the quantum properties of a two-dimensional system of trapped dipoles at zero temperature. In dimensionless units the system is described by two control parameters, namely the number of particles and the strength of the interparticle interaction. We have shown that when the interparticle interaction is strong enough a mesoscopic crystal is formed. As the strength of interactions is decreased a multi-stage melting takes place. Off-diagonal order in the system is tested using natural orbitals analysis. We have found that the system might be Bose-condensed even in the case of strong interparticle interactions. There is a set of parameters for which a spatially ordered structure is formed while simultaneously the fraction of Bose condensed particles is non zero. This might be considered as a realization of a mesoscopic supersolid.
description: 5 figures
Chinese preferences for household wooden products : ideas for developing a Canadian aboriginal designer strategy
Creators: name: Jun, Xuan
Publisher: name: University of British Columbia
Year: 2019

description: The iconic Canadian aboriginal culture is deeply rooted in the lives of Canadian aboriginal people. It is widely spread and represented across Canada by distinctive and sophisticated art styles. However, Canadian aboriginal designed products are sold mainly on the domestic market. Expanding to international market will be attractive to some aboriginal designers. The Chinese household product market is desirable since it is very large but there are a host of unique domestic designs and cross-cultural designs preferred by Chinese consumers. The purpose of this research is to evaluate Chinese culture and consumers and designers/artists’ preferences toward household products, in order to assist in designing a cross-cultural wood household products marketing strategy for Canadian aboriginal designers. This study collected exploratory information through open-ended questionnaire surveys of 407 Chinese household product consumers at 22nd China International Furniture Expo in Shanghai, China. Semi-structured interviews with 22 Chinese designers and artists at the home show and Dongyang Woodcarving City Centre were conducted to develop further insight into Chinese design preferences. The results indicated that Chinese household product market is currently dominated by “New Chinese” style designs, which is a representative of a cross-cultural style that combines traditional Chinese design elements and modern design elements. Most Chinese consumers at the home show preferred cross-cultural designs other than traditional designs. The surveyed consumers and the interviewed designers/artists revealed their preferences in household product designs with a focus on design style, design elements, and materials. Both consumers and designers/artists indicated that they preferred to use Alibaba-Taobao as a purchasing/selling channel due to its enormous consumer base in China.
Coherent Operation of a Gap-tunable Flux Qubit
Creators: name: Zhu, Xiaobo
name: Kemp, Alexander
name: Saito, Shiro
name: Semba, Kouichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We replace the Josephson junction defining a three-junction flux qubit's properties with a tunable direct current superconducting quantum interference devices (DC-SQUID) in order to tune the qubit gap during the experiment. We observe different gaps as a function of the external magnetic pre-biasing field and the local magnetic field through the DC-SQUID controlled by high-bandwidth on chip control lines. The persistent current and gap behavior correspond to numerical simulation results. We set the sensitivity of the gap on the control lines during the sample design stage. With a tuning range of several GHz on a qubit dynamics timescale, we observe coherent system dynamics at the degeneracy point.
description: 3 pages, 4 figures
General DFT++ method implemented with projector augmented waves: Electronic structure of SrVO$_3$ and the Mott Transition in Ca$_{2-x}$Sr$_{x}$RuO$_4$
Creators: name: Karolak, M.
name: Wehling, T. O.
name: Lechermann, F.
name: Lichtenstein, A. I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The realistic description of correlated electron systems has taken an important step forward a few years ago as the combination of density functional methods and the dynamical mean-field theory was conceived. This framework allows access to both high and low energy physics and is capable of the description of the specific physics of strongly correlated materials, like the Mott metal-insulator transition. A very important step in the procedure is the interface between the band structure method and the dynamical mean-field theory and its impurity solver. We present a general interface between a projector augmented wave based density functional code and many-body methods based on Wannier functions obtained from a projection on local orbitals. The implementation is very flexible and allows for various applications. Quantities like the momentum resolved spectral function are accessible. We present applications to SrVO$_3$ and the metal-insulator transition in Ca$_{2-x}$Sr$_{x}$RuO$_4$.
OEMC project use case: Monitoring forest vegetation vigour evolution over phenological cycles
Creators: name: Terrasigna
Publisher: name: GEO Knowledge Hub
Year: 2025
Subjects: Forest vegetation monitoring
vegetation vigour
remote sensing

description: Long term monitoring of forests is a significant task for national administrations as well as for transboundary relevant agencies and thus, important steps have been made over decades of research and operationalisation of using satellite imagery to address this requirement. Thus, in the context of OEMC, the team, together with the stakeholders, have defined a new experimental proof of concept, an interesting and useful addition to the typical EO-based products: vegetation vigour. 
The EO-based product does not represent a snapshot of the vegetation, but it characterises its cumulative state over time. The vegetation vigour is of qualitative nature, meaning that it does not provide a hardline class segmentation, but it highlights regions of increased or decreased vigour, thus emphasising on the health tendency of the vegetation under analysis, that it is ultimately decided by the informed user.
Stakeholder needs: 

UN-Spider has activities related to deforestation with an impact on climate and through its mandate, it shares related methodology and solutions with interested UN Member States they are serving at their requests. The vegetation vigour evolution product, based on openly licensed satellite imagery, can be an important and useful addition to the relevant geospatial products that allow institutions, such as the National Ministries of Environment to monitor forest vegetation health. 
For the Transylvania University of Brasov UniTBv, the use case is important through the educational perspective.
Planned implementation: 
Given the novelty of the proposed EO-based product, the team has decided to test its efficiency on a series of sample regions across Europe, that have been selected with respect to profoundly distinctive environmental characteristics. The 6 sample regions have been chosen to address different forestry ecoregions, including shrubs to test the hypothesis that the new state-of-the art algorithm can be successfully used in regions with highly diverse types of vegetation.
Implementation steps include: 

Generated an improved auxiliary dataset to extract the forestry vegetation regions across Europe using CLCplus Backbone and the High Resolution Layer Small Woody Features;
Generate for all 6 defined sample regions in the different European ecoregions, the vegetation vigor for years 2023 and 2024 (and its evolution) using the improved auxiliary dataset;
Test and discuss the results with the stakeholders, obtaining feedback on the quality and usage of the generated products.
In-betweenness in ICT4D research: critically examining the role of the researcher
Creators: name: Jimenez, Andrea
name: Abbott, Pamela
name: Dasuki, Salihu
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: The ICT4D discipline has faced criticisms of an uneven production of knowledge that reinforces a dichotomy between Global North-Western knowledge systems on the one side, and Global South-indigenous-Southern knowledge systems on the other. As a result, some ICT4D literature has examined the role of the researcher in reinforcing these biases and further exacerbating inequalities, thus highlighting the complex relationship between ICT4D researchers and the research process. Yet, most of this literature has focused on an insider/outsider researcher positionality. This paper explores the role of the researcher from the alternative position of in-betweenness, where researchers adopt more fluid and dynamic positions as reflexive spaces. To do this, we engage in a dialogical process of retrospective reflections based on ICT4D projects in Nigeria, Peru and West Africa. Through these cases, we identify how we experience in-betweenness in distinct ways: as liminal spaces, as performative spaces, and as spaces of disjuncture. We also examine how these forms of in-betweenness informed our research. We demonstrate that a researcher positionality of in-betweenness in ICT4D research can increase awareness of nuanced researcher roles and potentially avoid ethical dilemmas and reproducing biases.
$\mathbb{Z}$-graded identities of the Lie algebras $U_1$ in characteristic 2
Creators: name: Fidelis, Claudemir
name: Koshlukov, Plamen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16R10, 17B01, 17B65, 17B66, 17B70

description: Let $K$ be any field of characteristic two and let $U_1$ and $W_1$ be the Lie algebras of the derivations of the algebra of Laurent polynomials $K[t,t^{-1}]$ and of the polynomial ring $K[t]$, respectively. The algebras $U_1$ and $W_1$ are equipped with natural $\mathbb{Z}$-gradings. In this paper, we provide bases for the graded identities of $U_1$ and $W_1$, and we prove that they do not admit any finite basis.
description: arXiv admin note: text overlap with arXiv:2107.10903
Radiation pressure from massive star clusters as a launching mechanism for super-galactic winds
Creators: name: Murray, Norman
name: Ménard, Brice
name: Thompson, Todd A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Galactic outflows of low ionization, cool gas are ubiquitous in local starburst galaxies, and in the majority of galaxies at high redshift. How these cool outflows arise is still in question. Hot gas from supernovae has long been suspected as the primary driver, but this mechanism suffers from its tendency to destroy the cool gas as the latter is accelerated. We propose a modification of the supernova scenario that overcomes this difficulty. Star formation is observed to take place in clusters; in a given galaxy, the bulk of the star formation is found in the ~20 most massive clusters. We show that, for L* galaxies, the radiation pressure from clusters with M>10^6 M_sun is able to expel the surrounding gas at velocities in excess of the circular velocity of the disk galaxy. This cool gas can travel above the galactic disk in less than 2 Myr, well before any supernovae erupt in the driving cluster. Once above the disk, the cool outflowing gas is exposed to radiation, and supernovae induced hot gas outflows, from other clusters in the disk, which drive it to distances of several tens to hundreds of kpc. Because the radiatively driven clouds grow in size as they travel, and because the hot gas is more dilute at large distance, the clouds are less subject to destruction if they do eventually encounter hot gas. Therefore, unlike wind driven clouds, radiatively driven clouds can survive to distances ~50 kpc. We identify these cluster-driven winds with large-scale galactic outflows. Another implication of our model is that only starburst galaxies, where massive clusters reside, are able to drive winds cold outflows on galactic scales via this mechanism. We find that the critical star formation rates above which large scale cool outflows will be launched to be ~0.1 M_sun/yr/kpc^2, which is in good agreement with observations.
description: Submitted to ApJ, comments welcome
Condensed tannins and L-canavanine  quantification in  Microplate
Creators: name: Moreira, Diana
name: Silva, Marta N.
name: Santos, Carla
name: Vasconcelos, Marta W.
Publisher: name: Zenodo
Year: 2025
Subjects: Tannins
L-canavanine
quantification

description: This protocol describe the quantification of condensed tannins and L-canavanine using microplate.
Self-organization in social tagging systems
Creators: name: Liu, Chuang
name: Yeung, Chi Ho
name: Zhang, Zi-Ke
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Individuals often imitate each other to fall into the typical group, leading to a self-organized state of typical behaviors in a community. In this paper, we model self-organization in social tagging systems and illustrate the underlying interaction and dynamics. Specifically, we introduce a model in which individuals adjust their own tagging tendency to imitate the average tagging tendency. We found that when users are of low confidence, they tend to imitate others and lead to a self-organized state with active tagging. On the other hand, when users are of high confidence and are stubborn for changes, tagging becomes inactive. We observe a phase transition at a critical level of user confidence when the system changes from one regime to the other. The distributions of post length obtained from the model are compared to real data which show good agreements.
description: 6 pages, 6 figures
Equation of state of hard oblate ellipsoids by replica exchange Monte Carlo
Creators: name: Odriozola, G.
name: Guevara-Rodríguez, F. de J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We implemented the replica exchange Monte Carlo technique to produce the equation of state of hard 1:5 aspect-ratio oblate ellipsoids for a wide density range. For this purpose, we considered the analytical approximation of the overlap distance given by Bern and Pechukas and the exact numerical solution given by Perram and Wertheim. For both cases we capture the expected isotropic-nematic transition at low densities and a nematic-crystal transition at larger densities. For the exact case, these transitions occur at the volume fraction 0.341, and in the interval $0.584-0.605$, respectively.
description: 4 pages, 2 figures
Биологически активные пептиды молока: обзор
Creators: name: Агаркова Евгения Юрьевна
name: Кручинин Александр Геннадьевич
Publisher: name: Пищевая промышленность
Year: 2020
Subjects: ферментативный гидролиз
молочный белок
пептиды
биологическая активность
функциональные свойства

description: Основная функция молочных белков состоит в том, чтобы адекватно снабжать организм незаменимыми аминокислотами и органическим азотом. Помимо основной функции молочные белки рассматриваются как ценный источник биоактивных пептидов. Большая часть биологически активных молочных пептидов зашифрована в структуре нативного белка. Гидролиз с использованием протеолитических ферментов приводит к высвобождению и активации зашифрованных биоактивных пептидов из исходного белка. Зачастую ферментативный гидролиз проводится в мягких условиях (температура, кислотность, продолжительность) с использованием протеолитических ферментов с определенной специфичностью, что сводит к минимуму неконтролируемые изменения в белках и генерирует пищевые белковые гидролизаты с требуемыми функциональными характеристиками. Биологические пептиды играют важную роль в здоровье человека, воздействуя на пищеварительную, эндокринную, сердечно-сосудистую, иммунную и нервную системы. Биопептиды считаются биологически активными регуляторами нового поколения; они могут предотвращать окисление и микробную деградацию в пищевых продуктах, а также использоваться для профилактики различных заболеваний и расстройств, тем самым повышая качество жизни. Растущий интерес к биологически активным пептидам побудил научное сообщество и пищевую промышленность заняться разработкой новых пищевых добавок и функциональных продуктов на основе этих пептидов. В данном обзоре приведены примеры биоактивных пептидов, обладающих разными биологическими эффектами, идентифицированных в результате гидролиза белков молока основными видами ферментных препаратов. В статье рассмотрено влияние биологически активных пептидов на формирование антимикробных свойств, показаны эффекты снижения артериального давления (ингибирования АПФ), описаны антитромботическая и опиоидная активности, а также их иммуномодулирующее действие.
Optimal control problems for stochastic processes with absorbing regime
Creators: name: Kopeliovich, yaacov
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: Mathematical Finance (q-fin.MF)
subject: FOS: Mathematics
subject: FOS: Economics and business
subject: 91G99

description: In this paper we formulate and solve an optimal problem for Stochastic process with a regime absorbing state. The solution for this problem is obtained through a system of partial differential equations. The method is applied to obtain an explicit solution for the Merton portfolio problem when an asset has a default probability in case of a log utility.
description: 7 pages
Controlling crystal symmetries in phase-field crystal models
Creators: name: Wu, Kuo-An
name: Plapp, Mathis
name: Voorhees, Peter W
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the possibility to control the symmetry of ordered states in phase-field crystal models by tuning nonlinear resonances. In two dimensions, we find that a state of square symmetry as well as coexistence between squares and hexagons can be easily obtained. In contrast, it is delicate to obtain coexistence of squares and liquid. We develop a general method for constructing free energy functionals that exhibit solid-liquid coexistence with desired crystal symmetries. As an example, we develop a free energy functional for square-liquid coexistence in two dimensions. A systematic analysis for determining the parameters of the necessary nonlinear terms is provided. The implications of our findings for simulations of materials with simple cubic symmetry are discussed.
description: 19 pages, 6 figures
The Unexpected Efficiency of Bin Packing Algorithms for Dynamic Storage Allocation in the Wild: An Intellectual Abstract
Creators: name: Lamprakos, Christos P.
name: Xydis, Sotirios
name: Catthoor, Francky
name: Soudris, Dimitrios
Publisher: name: arXiv
Year: 2023
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Recent work has shown that viewing allocators as black-box 2DBP solvers bears meaning. For instance, there exists a 2DBP-based fragmentation metric which often correlates monotonically with maximum resident set size (RSS). Given the field's indeterminacy with respect to fragmentation definitions, as well as the immense value of physical memory savings, we are motivated to set allocator-generated placements against their 2DBP-devised, makespan-optimizing counterparts. Of course, allocators must operate online while 2DBP algorithms work on complete request traces; but since both sides optimize criteria related to minimizing memory wastage, the idea of studying their relationship preserves its intellectual--and practical--interest. Unfortunately no implementations of 2DBP algorithms for DSA are available. This paper presents a first, though partial, implementation of the state-of-the-art. We validate its functionality by comparing its outputs' makespan to the theoretical upper bound provided by the original authors. Along the way, we identify and document key details to assist analogous future efforts. Our experiments comprise 4 modern allocators and 8 real application workloads. We make several notable observations on our empirical evidence: in terms of makespan, allocators outperform Robson's worst-case lower bound $93.75\%$ of the time. In $87.5\%$ of cases, GNU's \texttt{malloc} implementation demonstrates equivalent or superior performance to the 2DBP state-of-the-art, despite the second operating offline. Most surprisingly, the 2DBP algorithm proves competent in terms of fragmentation, producing up to $2.46$x better solutions. Future research can leverage such insights towards memory-targeting optimizations.
description: 13 pages, 10 figures, 3 tables. To appear in ISMM '23
DEP Bulletin: Volume 41 Issue 13
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2017

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Антиоксидантные свойства молока и молочных продуктов: обзор
Creators: name: Донская Галина Андреевна
Publisher: name: Пищевая промышленность
Year: 2020
Subjects: антиоксиданты
молоко
ферментированные молочные продукты
антиоксидантные пептиды

description: Молоко и молочные продукты являются неотъемлемой частью питания человека и содержат такие важные компоненты, как белки, кальций, незаменимые жирные кислоты и аминокислоты, водорастворимые антиоксиданты и ряд биологических компонентов, которые крайне важны для биохимических и физиологических функций. В настоящее время пища, содержащая натуральные антиоксиданты, становится чрезвычайно популярной в мире, так как антиоксиданты могут нейтрализовать свободные радикалы, нивелировать вредные последствия. Неконтролируемая активность свободных радикалов приводит к окислительным стрессам, результатом которых является разрушение жизненно важных липидов, белков, нуклеиновых кислот, что приводит к диабету, раннему старению организма, опухолевым и сердечно-сосудистым заболеваниям. Антиоксидантные свойства молока и молочных продуктов определяются серосодержащими аминокислотами (например цистеином), фосфатами, витаминами А, Е, каротиноидами, цинком, селеном, ферментами супероксиддисмутазой, каталазой, глютатионпероксидазой, а также молочными олигосахаридами и пептидами, которые образуются во время ферментации и созревания сыров. Антиоксидантная активность молока и молочных продуктов может быть усилена добавками фитохимических компонентов. Показано, что ферментированные молочные продукты обладают большей антиоксидантной активностью, чем цельномолочные. Установлено, что антиоксидантная активность сыров возрастает в процессе созревания и находится в прямой зависимости от образующихся водорастворимых пептидов. Показано, что заквасочные культуры некоторых бактерий в процессе ферментации молока продуцируют активные пептиды, многократно усиливая антиоксидантную активность продуктов и, таким образом, защищая организм человека от окислительного стресса. Настоящий литературный обзор описывает нутрицевтические и антиоксидантные свойства молока и молочных продуктов, которые могут с успехом применяться при комплексном лечении сердечно-сосудистых, онкологических заболеваний и метаболических расстройств.
Retrieving Comparative Arguments using Ensemble Methods and Neural Information Retrieval
Creators: name: Chekalina, Viktoriia
name: Panchenko, Alexander
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In this paper, we present a submission to the Touche lab's Task 2 on Argument Retrieval for Comparative Questions. Our team Katana supplies several approaches based on decision tree ensembles algorithms to rank comparative documents in accordance with their relevance and argumentative support. We use PyTerrier library to apply ensembles models to a ranking problem, considering statistical text features and features based on comparative structures. We also employ large contextualized language modelling techniques, such as BERT, to solve the proposed ranking task. To merge this technique with ranking modelling, we leverage neural ranking library OpenNIR. Our systems substantially outperforming the proposed baseline and scored first in relevance and second in quality according to the official metrics of the competition (for measure NDCG@5 score). Presented models could help to improve the performance of processing comparative queries in information retrieval and dialogue systems.
О современном понятии Вкуса еды. IV. Можно ли трансформировать Вкусовые предпочтения людей?
Creators: name: Чеботарева Наталья Ивановна
name: Сидоренко Юрий Ильич
name: Штерман Валерий Соломонович
name: Сидоренко Михаил Юрьевич
name: Штерман Сергей Валерьевич
Publisher: name: Пищевая промышленность
Year: 2020
Subjects: трансформация Вкуса
сознание
реклама
моральное воздействие
фискальные нагрузки
влияние стресса
эмоциональная атмосфера
материальное окружение

description: На основе данных современной науки о поведении человека ответ на поставленный в заглавии статьи вопрос должен быть дан в целом положительный. Следует признать, что процесс трансформации ощущения Вкуса еды может быть медленным, консервативным, но считать его полностью безнадежным нельзя. При этом приходится считаться с тем, что пока нельзя трансформировать генетический код человека таким образом, чтобы можно было изменять параметры чувствительности и другие характеристики пищевых рецепторов человека. В связи с этим в качестве наиболее перспективной можно рассматривать установление связи проблемы трансформации с теми Вкусовыми предпочтениями, которые формируются с активным участием сознания человека и базируются на рациональных основах его жизненного опыта. Опыты, проведенные с парами близнецов, привели к выводу, что Вкусовые предпочтения людей являются совместным продуктом генетического наследия и влияния, оказываемого на них окружающим миром. Было показано, что вклад каждого из этих факторов в формирование Вкуса можно рассматривать как примерно равноценный. Это позволяет прийти к выводу о принципиальной возможности трансформации Вкусовых предпочтений человека за счет воздействия внешнего информационного, социального и культурного окружения. Целью такого воздействия может быть ориентирование пищевого поведения людей в сторону соблюдения принципов здорового питания. В работе рассмотрен ряд современных способов трансформации Вкусовых предпочтений людей в этом направлении. Особую роль в этом вопросе следует отводить действию факторов социального и морального характера.
Exchange of ejecta between Telesto and Calypso: Tadpoles, horseshoes, and passing orbits
Creators: name: Dobrovolskis, Anthony R.
name: Alvarellos, Jose' Luis
name: Zahnle, Kevin J.
name: Lissauer, Jack J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We have numerically integrated the orbits of ejecta from Telesto and Calypso, the two small Trojan companions of Saturn's major satellite Tethys. Ejecta were launched with speeds comparable to or exceeding their parent's escape velocity, consistent with impacts into regolith surfaces. We find that the fates of ejecta fall into several distinct categories, depending on both the speed and direction of launch. The slowest ejecta follow sub-orbital trajectories and re-impact their source moon in less than one day. Slightly faster debris barely escape their parent's Hill sphere and are confined to tadpole orbits, librating about Tethys' triangular Lagrange points L4 (leading, near Telesto) or L5 (trailing, near Calypso) with nearly the same orbital semi-major axis as Tethys, Telesto, and Calypso. These ejecta too eventually re-impact their source moon, but with a median lifetime of a few dozen years. Those which re-impact within the first ten years or so have lifetimes near integer multiples of 348.6 days (half the tadpole period). Still faster debris with azimuthal velocity components >~ 10 m/s enter horseshoe orbits which enclose both L4 and L5 as well as L3, but which avoid Tethys and its Hill sphere. These ejecta impact either Telesto or Calypso at comparable rates, with median lifetimes of several thousand years. However, they cannot reach Tethys itself; only the fastest ejecta, with azimuthal velocities >~ 40 m/s, achieve "passing orbits" which are able to encounter Tethys. Tethys accretes most of these ejecta within several years, but some 1 % of them are scattered either inward to hit Enceladus or outward to strike Dione, over timescales on the order of a few hundred years.
Field diseases survey using  abundance classes
Creators: name: Spagnolo, Sandra
name: Bassignana, Chiara Flora
name: Migliorini, Paola
Publisher: name: Zenodo
Year: 2025
Subjects: Insects
monitoring

description: One method for surveying field diseases is to estimate the density of insects or diseases using abundance classes. 

This approach enables rapid monitoring of disease progression in a representative crop sample.

Typically, five abundance classes are used, though the number may vary depending on the specific disease being observed. 

A thorough understanding of disease symptoms, insect signs, and their biological cycles at all developmental stages is essential for accurate assessment.
DEP Bulletin: Volume 41 Issue 14
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2017

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Beware of the pseudogap
Creators: name: van der Marel, Dirk
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In the pseudogap phase of a high-temperature cuprate superconductor, conflicting evidence from different experiments points to a competing state or a precursor-to-superconductivity state. One single experiment now determines that both states exist.
description: 2 pages, html
Safe Deployment for Counterfactual Learning to Rank with Exposure-Based Risk Minimization
Creators: name: Gupta, Shashank
name: Oosterhuis, Harrie
name: de Rijke, Maarten
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Counterfactual learning to rank (CLTR) relies on exposure-based inverse propensity scoring (IPS), a LTR-specific adaptation of IPS to correct for position bias. While IPS can provide unbiased and consistent estimates, it often suffers from high variance. Especially when little click data is available, this variance can cause CLTR to learn sub-optimal ranking behavior. Consequently, existing CLTR methods bring significant risks with them, as naively deploying their models can result in very negative user experiences. We introduce a novel risk-aware CLTR method with theoretical guarantees for safe deployment. We apply a novel exposure-based concept of risk regularization to IPS estimation for LTR. Our risk regularization penalizes the mismatch between the ranking behavior of a learned model and a given safe model. Thereby, it ensures that learned ranking models stay close to a trusted model, when there is high uncertainty in IPS estimation, which greatly reduces the risks during deployment. Our experimental results demonstrate the efficacy of our proposed method, which is effective at avoiding initial periods of bad performance when little data is available, while also maintaining high performance at convergence. For the CLTR field, our novel exposure-based risk minimization method enables practitioners to adopt CLTR methods in a safer manner that mitigates many of the risks attached to previous methods.
description: SIGIR 2023 - Full paper
Der offene Rechtsstaat und seine Freunde: Das Urteil des BVerfG zur strategischen Ausland-Ausland-Fernmeldeaufklärung
Creators: name: Uerpmann-Wittzack, Robert
Publisher: name: Universität Regensburg
Year: 2020
Subjects: subject: Auslandsgeltung, Europäisierung, Internationalisierung, Internetüberwachung, Telekommunikationsüberwachung, Rechtsweggarantie
subject: 340 Recht
subject: PA 4080

description: In seinem Urteil vom 19.5.2020 - 1 BvR 2835/17 - zeichnet der Erste Senat das Bild eines offenen Rechtsstaats, der auch bei auswärtigem Handeln rechtlich gebunden bleibt. Zugleich konsolidiert das Gericht die Rechtsprechung zu heimlichen Grundrechtseingriffen, die deshalb besonders gefährlich sind, weil sie den Rechtsschutz als zentrales Element der Rechtsstaatlichkeit zu unterlaufen drohen. Dem muss mit geeigneten prozessualen, materiell- und verfahrensrechtlichen Schutzvorkehrungen Rechnung getragen werden. Schließlich begreift das BVerfG das GG und seine eigene Rechtsprechung konsequent als Teil eines gemeineuropäischen und in Teilen sogar universellen Rechtsdiskurses.
description: Die Verlagsveröffentlichung ist verfügbar unter https://www.degruyter.com.
Characterization of screw feeder compression and its effect on wood-chip cellulose accessibility
Creators: name: Villalba Chehab, Miguel Esteban
Publisher: name: University of British Columbia
Year: 2019

description: Wood-chip compression and enzyme impregnation are used as pre-treatment prior to refining to reduce energy consumption and improve pulp quality. This work aims at characterizing the effect of compression ratios on cellulose accessibility to the enzyme impregnation. This objective was achieved by quantifying the amount of glucose produced in the enzyme treatment of compressed wood-chips with a high-performance liquid chromatograph. A laboratory compressor and a controlled uniaxial load set-up were implemented to test different compression ratios and compression rates. The stress and strain data from the wood-chips compression was applied to torque equations to predict the power consumption of a screw feeder. The trial results showed that cellulose accessibility increased with compression ratio. High compression ratios were required to improve the hydrolysis rate significantly. Compression rate had no apparent effect on the cellulose accessibility. The improved accessibility is due to changes in morphology of the wood-chips as well as removal of the extractives. Microscopy imaging of wood-chip cross-sections showed buckling and fractures of the cell walls. Fractures lead to improved enzyme penetration and the reduction of chips size lead to higher available surface area. Using the compression data from the trials, screw feeder performance could be determined for different compression ratios. The calculations predicted that compressing at around 5:1 compression ratio achieved a good balance between power consumption, screw feeder capacity and improvement in cellulose accessibility.