cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Анализ развития ирригации в Крыму. Совершенствование техники полива и их эффективность
Creators: name: Кременской Владимир Иванович
name: Джапарова Айше Музафаровна
Publisher: name: Zenodo
Year: 2024

description: Крымский полуостров находится в зоне недостаточного увлажнения и для эффективности возделывания сельскохозяйственных культур необходимо проводить поливы. Целью исследований является анализ проведенных гидромелиоративных работ в разные этапы с использованием способов полива и их экономическая эффективность.

Издавна в Крыму, использовали полив при выращивании винограда, плодовых деревьев и кустарников, овощных культур и луговых растений. Первоначальный период развития орошения продолжался до 1962 г., тогда имелось 55,7 тыс. га поливных земель и использовались местные источники воды. Полив осуществлялся по бороздам, приствольным чашам и затоплением. С 1963 года начинается второй период – подъем и совершенствование орошения, строительство Северо-Крымского канала (СКК). Построено 358,7 тыс. га орошаемых земель. Разработаны новые способы полива. Большой прирост площадей образовался за счет внедрения широкозахватных дождевальных машин. Ведущим способом полива стало дождевание 333,2 тыс. га (84,4%). В 1995 г. поливалось 394,7 тыс. га и работало 3938 шт. дождевальных машин. Сезонная нагрузка на дождевальную машину (ДМ) составила: ДМ «Фрегат» – 62,1 га, ДМ «Днепр» – 101,0 га, ДМ «Кубань» – 127,4 га, ДМ «ДДА–100М» – 120,0 га. Урожайность сельскохозяйственных культур на орошаемых землях в передовых хозяйствах превышала проектную: озимая пшеница – 56,6 ц/га, рис – 71,1 ц/га, овощи – 324,7 ц/га, кормовые культуры – 722,3 ц/га, многолетние травы на зеленый корм – 507,8 ц/га. Расходы поливной воды на 1 ц продукции составляли для озимой пшеницы – 15,5 м3/ц, риса – 572,9м3/ц, овощей – 39,9 м3/ц, технических культур (соя) – 231,8 м3/ц. После 1996 года начался период застоя и спада развития ирригации в Крыму, который продолжается по настоящее время. В этот период начали использовать зарубежную технику: оборудование для капельного орошения, дождевальные машины. Орошаемые площади уменьшались, так в 2013 году поливалось136,8 тыс. га. Отсутствие водоподачи из СКК в 2014 г. привело к сокращению орошаемых площадей до 17,7 тыс. га или в 7,7 раза. Ведущим способом полива в этот период становится капельный. Площадь политых земель в 2023 г. составила 29,4 тыс. га, из них капельным способом – 14,0 га, т.е. 52 % от всей площади. По плану на 2024 г. предусмотрен полив на площади 20,4 тыс. га. Необходимо восстановить водозабор из СКК и количество орошаемых земель увеличится.
title: Assessing The Precision Of Commercial Catch At Age Estimates
Creators: name: Aanes, Sondre
name: Pennington, Michael
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The assessment of Northeast Arctic cod is based on estimates of the commercial catch numbers at age. The age structure of the catch is estimated by sampling individuals from commercial fishing trips. Though it is commonly assumed that the sample of individuals is a random sample from the population, fish sampled from the same trip (i.e., from a ‘cluster’ of fish) tend to have more similar ages than those in the total catch. For Northeast Arctic cod, the intra-cluster correlation for age is positive and thus the effective sample size is much smaller than the number of fish aged. It is shown, given the number of fish aged, that the precision of the estimated age distribution is rather low, and that the number of fish aged from each trip could be reduced from approximately 80 to 20 without a significant loss in precision.
KREATIVLIK DARAJASINI ANIQLOVCHI MEZONLAR
Creators: name: Hayitova, Muhabbat
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqola kreativlik darajasini o'lchashda qo'llaniladigan mezonlarni o'rganadi. Tadqiqot kreativlikni baholashning zamonaviy yondashuvlari va usullarini tahlil qilishga qaratilgan. Maqolada kreativlikni aniqlashda psixometrik testlar, shaxsiy xususiyatlar, kognitiv qobiliyatlar va ijtimoiy-madaniy omillarning o'rni muhokama qilinadi. Shuningdek, kreativlikni o'lchashda qo'llaniladigan mezonlarning ishonchliligi va validligi masalasi ko'rib chiqiladi. Tadqiqot natijalari shuni ko'rsatadiki, kreativlikni baholashda yagona mezon mavjud emas va uni o'lchashda kompleks yondashuv talab etiladi.
title: The Measurement Error Of Marine Survey Catches: The Bottom Trawl Case
Creators: name: Hjellvik, V.
name: Godø, O. R.
name: Tjøstheim, D.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.We have formulated a model for analyzing the measuremnet error of marine survey abundance estimates using data from parallel surveys (trawl haul or acoustic measurement). The measurement error is defined as the component of the variability that cannot be explained by covariates such as temperature, depth, bottom type etc. The method presented, is generel, but we concentrate on bottom trawl catche sof cod (Gadus morhua). Catches of cod from 10 parallel trawling experiments in the Barents Sea with a total of 130 paired hauls were used to estimate the measurement error of trawl hauls. Based on the experimental data, the measurement error is fairly constant in size on the logarithmic scale and is independent of location, time and fish density. Compared with the total variability of the winter- and autumn surveys in the Barents sea, the measurement error is small (approximately 2-5%, on the log scale, in terms of variance of catch per towed distance). Thus the cod catch rate is a fairly precise measure of fish density at a given site at a given time.
Разработка прототипа экспертной системы по снижению диффузного и дренажного стока с сельскохозяйственных территорий
Creators: name: Тимошкин Алексей Дмитриевич
Publisher: name: Zenodo
Year: 2024

description: В настоящее время в Российской Федерации становится все более актуальной проблема загрязнения поверхностных водных источников посредством поступления в них диффузных (рассредоточенных) стоков. Главная опасность таких стоков заключается в переносимых в их составе химических элементах. Орошение и осушение сельскохозяйственных территорий создает предпосылки к поступлению диффузного загрязнения с поверхностными, подземными и дренажными водами. За счет пространственной рассредоточенности диффузных стоков их контроль является весьма трудоемкой задачей. Совокупность этих факторов вызывает необходимость создания системы, с помощью которой возможно осуществлять мониторинг и оценку диффузного загрязнения, принимать научно-обоснованные решения по применению мелиоративных мероприятий и давать дальнейшую оценку их реализации. Целью данного исследования является разработка прототипа такой экспертной системы. Для достижения этой цели были поставлены следующие задачи: анализ литературных источников, составление геоинформационной системы опытного водосборного бассейна, подбор расчетных методик и дальнейшая оценка диффузного стока, поступающего в водный объект, подбор и анализ мелиоративных мероприятий, позволяющих снизить оказываемую диффузную нагрузку с сельскохозяйственных территорий.

По результатам проделанной работы создан прототип экспертной системы, который можно использовать оценки диффузного стока в бассейне реки и обоснования водозащитных мероприятий для снижения загрязнения водных объектов. Разработанный прототип состоит из нескольких связанных между собой блоков. Эти блоки представляют собой пять крупных систем: информационный блок, основанный на применении геоинформационных систем, в котором в виде картографических слоев и связанных с ними атрибутивных таблиц содержится вся необходимая для дальнейших расчетов информация; блок проведения расчетов на основе подобранных методов, реализованный в программе Microsoft Excel 2016; интеллектуальный блок, в котором содержатся расчетные методики, справочная информация, нормативные акты и список водоохранных мероприятий. Также в прототип экспертной системы входит блок принятия решений, в котором подбираются множество вариантов на основе ранее заданной информации и эколого-экономических расчетов и исключаются наименее реализуемые. В последнем блоке (блок рекомендаций), проводится ранжирование подобранных сценариев и выбирается наиболее оптимальный вариант снижения диффузной нагрузки. Рекомендованные мероприятия могут быть внесены в качестве исходных данных в геоинформационную систему для последующей оценки диффузной нагрузки на водный объект.

Применение разрабатываемой экспертной системы позволит принимать наиболее эффективные и экономически эффективные водоохранного мероприятия или их комплекса. Пользователями системы могут быть сельскохозяйственные предприятия, экологические службы, научные и учебные организации.
title: Six Years Of German Participation In The North Sea Acoustic Survey Of Herring: Results And Reflections On Survey Design
Creators: name: Jansen, Soenke
name: Zimmermann, Christopher
name: Hammer, Cornelius
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.From 1995 onward Germany has been participating in the North Sea Acoustic Survey of Herring, surveying the south-eastern North Sea in June/July. A pre-survey-stratification by ICES statistical rectangles has been used. Plots of abundance by rectangle show that this part of the survey has covered the main concentration of herring in this area, as well as main concentrations of sprat for the whole of the North Sea. Recently, the data have been recalculated in a standardised way to produce an overview of the results and to prepare the development of an index for juvenile herring and sprat. The biomass of herring varied between 40 and 260 kilotons, that of sprat between 1 and 196 kilotons in the area covered. As the area is characterised by a very high proportion of juvenile herring in the catches, the contribution to the North Sea spawning stock biomass (SSB) of herring is very small. The year-to-year variability of abundance and biomass of both herring and sprat is high and no consistent trend in abundance could be detected over the period of investigation. Neither was there a significant trend in the length-at-age data. The geographical pre-survey stratification by ICES statistical rectangles is compared to post-survey stratification by similarity of cumulative length frequency distributions. The merits and drawbacks of both methods are discussed.
title: Trends In Reproductive Parameters Of North Sea Plaice And Cod: Implications For Stock Assessment And Management Advice
Creators: name: Grift, R.E.
name: Pastoors, M.A.
name: Rijnsdorp, A.D.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.In many stock assessments within the ICES area, the proportion of mature fish at age is kept constant at some loosely defined values. However, given that a number of stocks is under severe fishing pressure, we expect that maturity at age changes in a non-random fashion. North Sea plaice and cod are severely over-exploited. In this paper, trends in maturity, sex ratio and age at first maturation of North Sea plaice and cod are analysed based on Dutch market sampling data and International Bottom Trawl Survey (IBTS) data. Implications of the observed trends in maturity at age on stock assessment and management advice are explored. The results indicate that the maturity at age for North Sea plaice and cod, significantly increased in recent years. The implications, as far as they have been analysed in this paper, are that the perception of the current stock may change but that the biological reference points are relatively robust to these changes.
title: Using Generalised Additive Models To Reduce Uncertainty In Biomass Estimates For Stock Assessment
Creators: name: Lonergan, M.E
name: Borchers, D.L.
name: Wood, S.N.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The power of stock assessment methods to identify real changes and trends in abundance depends in part on the precision with which biomass can be estimated. This in turn is limited by the effort put into sampling and the techniques used for data analysis. As dedicated surveys are expensive, it is important that the available information is fully exploited. In this paper we discuss the use of modern regression methods, and generalised additive models (GAMs) in particular, as a means of improving the precision and reliability of biomass estimates. These techniques can enable either a more precise estimate to be made from a given dataset or a given level of precision to be attained from fewer samples than would otherwise be required. We focus on egg production methods, which are used to estimate stock biomass for a number of important fisheries worldwide. The advantages and pitfalls of using GAMs for this are discussed. We also demonstrate the use of mgcv, a freely available user-friendly software library that implements GAMs with improved model selection features, including the rigorous handling of interactions, within the R statistical environment.
title: A Study Of Market Sampling Data, Precision Of Age Compositions And The Effect Of Mis-Ageing: Ices Division Viia Cod
Creators: name: D.L.Maxwell
name: B.D.Rackham
name: S.Warnes
name: M.Armstrong
name: A.W.Newton
name: R.Officer.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.A straightforward summary of coverage is to compare the division of reported landings against number of fish measured and aged. Such reports can be produced automatically at a range of stratification levels by the International Sampling and Landings Database (ISLDB) developed within SAMFISH (see CM 2001/P:27). Figure 1 shows a coverage report at the national level for ICES Division VIIa cod, based on data from the reports of the Working Group on Assessment of Northern Shelf Demersal Stocks (ICES 2000).
title: Estimation Of Abundance Indices At Age In Research Surveys - A Comparison Of Sampling Strategies
Creators: name: Mahé, J.C.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Abundance indices at age from research surveys provide unbiased time series of prime importance in the process of stock assessment. Sampling strategies used for computation should insure the estimates are of best possible precision. In the IBTS manual, the recommendations concerning ageing material sampling include minimum number of otoliths per length class and that sex and maturity data may be reported for each species for which age data are collected. For some species however, stratification by sex of length and age composition could increase substantially the precision of the abundance at age indices with only a small increase of effort. In order to provide evidence to support or not this statement, different sampling strategies were tested on two species (whiting and megrim) during the 1999 French EVHOE surveys. This study is part of an EU DGXIV funded project (IPROSTS contract 98/057). Conclusions are that while for whiting, increase in precision is achieved only with an important increase of sampling but independent on the stratification by sex, for megrim a clear improvement in precision is obtained by stratification by sex with no significant increase in the total number of otoliths taken.
THE IMPACT OF EXPENDITURES AND INVESTMENT ON ECONOMIC GROWTH IN VIETNAM
Creators: name: NGUYEN THE KHANG
Publisher: name: Zenodo
Year: 2024
Subjects: ARDL, Investment, Expenditures, Economic, Growth.

description: Abstract

The article examines the long-term and short-term impacts of consumption expenditures and domestic investment on economic growth in Vietnam. The data used are time series from period of 1995 – 2022. The regression employs the Autoregressive Distributed Lag (ARDL) method. After conducting the boundary tests and error correction model, the variables in a long-term cointegration relationship were identified. Then, post-regression tests were performed to ensure the reliability of the regression results in the short and long term. The results reveal that government consumption expenditures has a positive impact only in the short term, but the rate of impact on growth is slower than that of household consumption spending and domestic investment. Meanwhile, household consumption and domestic investment have a positive impact on economic growth in both the short and long term.
title: Allocation Of Survey Effort Between Small Scale And Large Scale And Precision Of Fisheries Survey-Based Abundance Estimates
Creators: name: Petitgas, P.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Fisheries surveys are undertaken with the primary objective of monitoring the abundance of fish stocks. Their design is usually large scale and made to cover large areas of sea allowing the estimation of regional average values of fish density. Therefore the design does not allow for intensive local sampling. But the local and meso-scale aggregation of fish is generally an important feature of the fish spatial distribution representing about half of the total variability in the spatial distribution. The local heterogeneity is in general not well sampled by the large scale fisheries surveys. Yet, it contributes significantly to the error variance on the global abundance estimate. The present study analyses the intensity with which local fish aggregations should be sampled for improving the global abundance estimate. The International Bottom Trawl Surveys (IBTS) and the German Small Scale Surveys (GSSS) in the North Sea are jointly analysed and taken as examples. The IBTS (i.e., large scale) survey strategy is to take one or two samples in each ICES statistical rectangle. The GSSS (i.e., small scale) survey strategy is to sample intensively during a few days in a chosen rectangle (i.e., box). The small scale surveys give knowledge on the level of variance within the boxes. The variance in the IBTS data is thus generated by a mixture of the boxes variances. The coherence in the level of variances between IBTS survey and box surveys is analysed for cod age 2 in quarter 2 using geostatistics. It is shown that the small scale box surveys contain as much variance as the large scale IBTS survey. The question is raised whether the large scale IBTS survey under-estimates the overall variance over the North Sea. To analyse this question simple theoretical fish distributions were simulated and then sampled with different allocation of effort between small scale and large scale. Results show that allocating more sampling effort at small scale leads to over-estimate the overall variance as well as the small scale variance term. This study is a contribution of the EU-funded project FINE.
title: The Precision Of International Market Sampling For North Sea Plaice (Pleuronectes Platessa L.) And Its Influence On Stock Assessment
Creators: name: O'Brien, C.M.
name: Darby, C.D.
name: Maxwell, D.L.
name: Rackham, B.D.
name: Degel, H.
name: Flatman, S.
name: Pastoors, M.A.
name: Simmonds, E.J.
name: Vinther, M.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Market sampling is an essential source of data for age-based finfish stock assessment. Previously, little has been documented about the influence of potential error in these data on the precision of stock assessments and the management information they produce. This paper presents the results of an EU-funded study (CFP Study Project 98/075) of the precision of North Sea plaice (Pleuronectes platessa L.) fish market sampling carried out by the United Kingdom (England & Wales), Denmark and the Netherlands. Data from eight years of market sampling conducted for the period 1991-1998 were analysed to obtain the precision of estimated numbers-at-age in the landed catch. The annual market sample data were then used to generate 1000 realisations of the international numbers-at-age and mean weights-at-age in the landed catch for the eight-year period selected. Matrices of the catch numbers-at-age were computed for the generated realisations and these were used to produce 1000 stock assessments conditional on the XSA (Extended Survivors Analysis) model as implemented in 1999 at the ICES Working Group on the Assessment of Demersal Stocks in the North Sea. From the outcome of these assessments the influence of the market sampling programmes on the perception of the dynamics of the stock are graphically presented as simulation envelopes on the main management parameters.
Solving Problem of Robotic Control of Advanced Missile Via  Integral Gupta Transform
Creators: name: Rohit Gupta
name: Rahul Gupta
name: Anupreet
name: Dinesh Verma
Publisher: name: Zenodo
Year: 2024

description: A new technique has been brought into play in this article for solving the second-order linear differential equation representing the problem of automatic or robotic control of advanced missiles. The problem of robotic control of the Advanced missile is one of the problems represented by secondorder linear differential equations. The Integral Gupta transform (GT) has not at any time been put in an application to solve the problem of robotic control of the advanced missile. In the article, Integral Gupta transform (GT) has been brought into play to solve the problem of robotic control of the advanced missile and reveals that it is a constructive tool for solving such problems. The graphs of the solutions obtained are plotted to indicate the generality and clarity of the proposed method.
Изменение солевого состава почв Центрального Черноземья в условиях активного влияния лесомелиоративного комплекса
Creators: name: Чевердин Юрий Иванович
Publisher: name: Zenodo
Year: 2024

description: Посадка лесных полос в  степных регионах Европейской части России послужила основным фактором трансформации свойств фоновых почв. Оценка современных эволюционных процессов в лесомелиоративных ландшафтах позволяет дать комплексную оценку изменения почвенных процессов. Цель наших исследований - изучить особенности современного состояния солевых характеристик черноземов в результате влияния агролесомелиоративного комплекса. Исследования проведены в Воронежском ФАНЦ в течение 2012-2024 гг. В качестве объектов исследований выбраны разновозрастные лесные полосы на территории Докучаевского агролесомелиоративного стационара (Воронежский ФАНЦ, Бутурлиновского и Павловского районов Воронежской области.  Возраст лесных полос варьировал от 40 до 120 лет. Учитывались  особенности породного состава, ширины лесной полосы  и ландшафтной принадлежности. Оценку засоленности проводили ионоселективным методом и составу водной вытяжки.

Проведенными исследованиями выявлено формирование глубокозасоленных почвенных горизонтов непосредственно под лесной полосой. На прилегающих к опушке лесного насаждения  участках увеличение засоленности почвенного профиля не выявлено. Максимум концентрации солей отмечается в центральной осевой  части лесных полос. Наиболее высокая концентрация ионов натрия отмечается в почвенных горизонтах на глубине 120 см и ниже. По существующей классификации эти почвенные горизонты отнесены к среднезасоленным. Содержание натрия составляет более. 20,0±0.75 ммоль/л. На прилегающих участках сельскохозяйственных угодий количество натрия варьирует в пределах 1,0-2,0 ммоль/л. Процессы активизации соленакопления отмечаются в лесных насаждения  с первых десятилетий их произрастания.

Существенное увеличение засоленности отмечается под прибалочными лесными полосами расположенными поперек склона с преобладанием почв лугового ряда. В этом случае засоленность нижележащих почвенных горизонтов (от 120 см) достигает градации средней и повышенной степени. Содержание натрия превышает 60,0±2,1 ммоль/л.  

Поведенными исследованиями выявлена активизация процессов соленакопления в почвах Центрального Черноземья под влиянием искусственных лесных насаждений и формирования глубокорасположенных почвенных горизонтов с повышенной концентрацией натрия.
title: Логистика промышленного предприятия
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Уральский федеральный университет
Year: 2024

description: Учебное пособие посвящено изучению основных концептуальных принципов и методов эффективного управления материальными потоками в сфере производства и обращения и их использованию в практической деятельности промышленного предприятия. Раскрываются проблемы интеграции логистических функций производственного предприятия. Значительное внимание уделено описанию подъемно-транспортных механизмов, используемых на всех этапах обработки материального потока и, в особенности, — в складских технологиях. В пособии имеется глоссарий, состоящий из 94 основных понятий логистики. Учебное пособие предназначено для изучения дисциплины «Логистика» по специальностям среднего профессионального образования «Операционная деятельность в логистике», «Коммерция (по отраслям)».
title: Логистика. Основы планирования и оценки эффективности логистических систем
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Уральский федеральный университет
Year: 2024

description: В учебном пособии рассмотрено использование инструментария, применяемого с целью проектирования логистических систем и оценки эффективности логистических операций. Рассматриваемый инструментарий удовлетворяет всем критериям логистического подхода к управлению. Учебное пособие предназначено для изучения дисциплин «Логистика», «Основы планирования и организации логистического процесса в организациях (подразделениях)», «Основы контроля и оценки эффективности функционирования логистических систем и операций» по укрупненным группам специальностей среднего профессионального образования «Техника и технологии строительства», «Техника и технологии наземного транспорта», «Экономика и управление».
title: Математика
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Уральский федеральный университет
Year: 2024

description: В учебном пособии представлен материал по курсу математики и разделен на пять глав. В издании рассматриваются алгебра матриц и векторов, аналитическая геометрия, элементы линейной алгебры, введение в математический анализ. Особое внимание уделяется обеспечению согласованности терминологии и обозначений с базовыми задачниками. Учебное пособие предназначено для изучения дисциплины «Математика» по профессиям и специальностям среднего профессионального образования, связанным с инженерным делом, технологиями и техническими науками.
Design stability guidelines for hybrid AC-DC systems
Creators: name: Dujic, Drazen
name: Mace, Jules
name: Pillon Barcelos, Renan
name: Dupont, Max
name: Cervone, Andrea
Publisher: name: The HYPERRIDE Consortium
Year: 2023
Subjects: Low Voltage ACDC microgrid
Active Front End
DC Transformer
PV Emulator
AC Grid Stability
Deliverable
European Union (EU)
H2020
Project
HYPERRIDE
GA 957788

description: The HYPERRIDE project (HYbrid Provision of Energy based on Reliabilty and Resiliency via Integration of Dc Equipment) is a European project established under the H2020 call "LCSC3-ES-10-2020 - DC - AC-DC hybrid grid for a modular, resilient and high RES share grid development“. The project is aimed at exploring new infrastucture concepts, analyzing and enabling field implementations of DC and hybrid AC/DC grids.

Three pilot sites, located in Switzerland, Germany and Italy, have been chosen to cover different application focus areas.

The Swiss demonstrator realized at the École Polytechnique Fédérale de Lausanne (EPFL) is aimed at testing optimal control strategies for hybrid AC/DC grids, analyzing local/global stability properties and protection coordination, and explore adaptive reconfiguration approaches. To meet these goals, a hybrid low-voltage AC/DC microgrid has been realized as a joint cooperation between the Distributed Electrical System Laboratory (DESL) and the Power Electronics Laboratory (PEL) of EPFL.

This technical report describes the architecture, the functionalities and the commissioning of the main components of the microgrid realized by the Power Electronics Laboratory. These include AC/DC and DC/DC converters, which are respectively required for flexible interfacing the DC microgrid developed at PEL with the AC microgrid developed at DESL, and for allowing internal power flowing through different lines of the DC microgrid itself.

Due to significant efforts invested to realize and commission demonstrator infrastructure, original title of the report (deliverable) does not completely reflect what is actually presented here, as explained in subsequent sections. Complete demonstration of all developments will be reported in Deliverable D6.5.
title: Математика для экономистов
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Уральский федеральный университет
Year: 2024

description: В учебном пособии рассматриваются математические модели в финансах и страховании. Первые две главы посвящены изложению классических подходов к моделированию ситуаций и процессов в названных областях, в третьей главе приводится вводное описание подхода, характерного для современной математической и экономико-математической литературы. Учебное пособие предназначено для изучения дисциплин «Математика», «Математика: алгебра, начала математического анализа, геометрия» по укрупненной группе специальностей среднего профессионального образования «Экономика и управление».
Amphilochidae Boeck 1871
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae

description: Family: Amphilochidae Boeck, 1871
Genus: Apolochus Hoover & Bousfield, 2001
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 24, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090
title: The Implications Of Age-Reading Errors For Stock Assessment And Management Advice: A Case-Study Based On Eastern Baltic Cod
Creators: name: Reeves, Stuart
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Catch-at-age data represent the most important input to most ICES stock assessments, so errors in age-reading could potentially have an adverse effect on the quality of the stock assessment and of scientific advice based on that assessment. This paper presents the results of simulation studies intended to quantify the effects of age-reading errors on the perception of stock trends and short-term management advice. The study is based on Eastern Baltic cod where problems with consistent interpretation of otolith structures result in the catch-at-age data being particularly problematic. In this case the results indicate that the perception of stock trends is strongly influenced by the age-reading problems. The reasons for this are discussed and general conclusions are drawn about the way in which age-reading errors can influence stock assessment and resultant management advice
title: The Precision Of International Market Sampling For North Sea Cod (Gadus Morhua L.) And Its Influence On Stock Assessment
Creators: name: O'Brien, C.M.
name: Darby, C.D.
name: Rackham, B.D.
name: Maxwell, D.L.
name: Degel, H.
name: Flatman, S.
name: Mathewson, M.
name: Pastoors, M.A.
name: Simmonds, E.J.
name: Vinther, M.
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Market sampling is an essential source of data for age-based finfish stock assessment. Previously, little has been documented about the influence of potential error in these data on the precision of stock assessments and the management information they produce. This paper presents the results of an EU-funded study (CFP Study Project 98/075) of the precision of North Sea cod (Gadus morhua L.) fish market sampling carried out by the United Kingdom (England & Wales, Scotland), Denmark and the Netherlands. Data from eight years of market sampling conducted for the period 1991-1998 were analysed to obtain the precision of estimated numbers-at-age in the landed catch. The annual market sample data were then used to generate 1000 realisations of the international numbers-at-age and mean weights-at-age in the landed catch for the eight-year period selected. Matrices of the catch numbers-at-age were computed for the generated realisations and these were used to produce 1000 stock assessments conditional on the XSA (Extended Survivors Analysis) model as implemented in 1999 at the ICES Working Group on the Assessment of Demersal Stocks in the North Sea. From the outcome of these assessments the influence of the market sampling programmes on the perception of the dynamics of the stock are graphically presented as simulation envelopes on the main management parameters.
ИЗУЧЕНИЕ РАЗМЕРНОЙ ТОЧНОСТИ ВНУТРЕННЕГО ПРИЛЕГАНИЯ ИСКУССТВЕННЫХ  КОРОНОК К КУЛЬТЕ ОПОРНОГО ЗУБА И ЦИФРОВЫХ ОТТИСКОВ В ЭКСПЕРИМЕНТЕ
Creators: name: Абсаматов, Жасур
name: Ахмедов, Алишер
Publisher: name: Zenodo
Year: 2024

description: Одним из основных факторов, сокращающих срок использования несъемных протезов, является снижение качества внутреннего прилегания коронок к тканям зуба. Причины, вызывающие образование недопустимого краевого зазора, различны, в частности нарушение техники клинических и лабораторных этапов протезирования. Особенность ортопедического лечения заключается в том, что изготовление протезов проводится не врачом, а зубным техником в лаборатории.
Apolochus brunneus
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae
Apolochus
Apolochus brunneus

description: 1. Apolochus brunneus (Della Valle, 1893)
Type locality: Naples, Mediterranean Sea.
Synonyms: Amphilochus brunneus Della Valle, 1893; Amphilochus melanops Walker, 1895.
Distribution. World: Mediterranean Sea (Della Valle 1893; Koukouras 2010), North Atlantic Ocean (Gable et al. 2010), Ireland (Guiry & Guiry 2011), India (Chilton 1921).
India: Eastern India Ecoregion: Odisha (Chilton 1921 as Amphilochus brunneus Della Valle, 1893); Northern Bay of Bengal: Bay of Bengal (Surya Rao 1972 as Amphilochus brunneus Della Valle, 1893).
Remarks: Report from India requires confirmation.
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 24, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090
title: Assessment Of Density And Biomass Of Ocean Quahog, Arctica Islandica, Using A Hydraulic Dredge And Underwater Photography
Creators: name: Thorarinsdóttir, Gudrun G.
name: Ragnarsson, Stefan Áki
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The stock of Arctica islandica in Iceland has been assessed using a commercial hydraulic dredge and underwater photography. Abundance estimates based on count of siphons from underwater photographs were much higher than from analysis of the dredge catches. Furthermore the efficiency of the two hydraulic dredges was investigated in tow locations giving different results. The movement of the clams down into the sediment can affect the dredge efficiency and also cause underestimation of stock size based on underwater photographic survey.
Apolochus neapolitanus
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae
Apolochus
Apolochus neapolitanus

description: 2. Apolochus neapolitanus (Della Valle, 1893)
Type locality: Naples, Mediterranean Sea.
Synonyms: Amphilochus neapolitanus Della Valle, 1893
Distribution. World: Mediterranean Sea (Della Valle 1893; Koukouras 2010), South Africa (Griffiths 1974), Bay of Biscay, France (Bachelet et al. 2003), Gulf of Mexico (Felder & Camp 2009), North Atlantic Ocean (Borges et al. 2010), India (Rabindranath 1975).
India: South India Ecoregion: Tamil Nadu (Nayar 1966 as Amphilochus neapolitanus Della Valle, 1893).
Remarks: Report from India requires confirmation.
Genus: Amphilochus Spence Bate, 1862
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 25, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090
Amphilochus schubarti Schellenberg 1938
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae
Amphilochus
Amphilochus schubarti

description: 3. Amphilochus schubarti Schellenberg, 1938
Type locality: Recife, Brazil.
Distribution. World: Brazil (Schellenberg 1938), India (Sivaprakasam 1966).
India: South India Ecoregion: Tamil Nadu (Sivaprakasam 1966 as Amphilochus schubarti Schellenberg, 1938); Eastern India Ecoregion: Tamil Nadu (Sivaprakasam 1966 as Amphilochus schubarti Schellenberg, 1938; Venkataraman 2007); Northern Bay of Bengal: Bay of Bengal (Surya Rao 1972).
Remarks: Report from India requires confirmation.
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 25, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090
title: Математические методы анализа
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Уральский федеральный университет
Year: 2024

description: В учебном пособии рассматриваются числовые последовательности; функции, их основные свойства, виды и пределы; неопределенный, определенный и несобственные интегралы; ряды; функции нескольких переменных; элементы аналитической геометрии; основы линейной алгебры; основные понятия теории вероятностей и математическая статистика. Разделы учебного пособия включают блок теоретического материала и задачи, предназначенные как для аудиторных занятий, так и для самостоятельной работы. Дается экономическая интерпретация математических понятий. Учебное пособие предназначено для изучения дисциплин «Математика: алгебра, начала математического анализа, геометрия», «Теория вероятностей и математическая статистика» по укрупненным группам специальностей среднего профессионального образования «Информатика и вычислительная техника», «Экономика и управление».
title: Vpabase: A Prototype Of Database For Storage And Processing Of Vpa-Input Data
Creators: name: Sparre, Per
name: Folmer, Ole
name: Ulrich, Clara
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The paper describes a prototype of database for storage and processing of Working Group input for fish stock assessment. Input data are total catches by fleet and country combined with age distribution samples (when available). The processing of data applies the available age distribution samples to convert the national catches (landings and discards) into age compositions and sum the national data to total stock age composition, which is the input to the VPA. The database will maintain records on the processing of data, as well as records on misallocated and unreported catches, explaining differences between official data and so-called “WG-data”. The database is implemented in ACCES/EXCEL, using a user-friendly interface, including a user’s manual. Data may be entered through userforms or transferred from other databases through a file with a specified exchange format. The database was developed as a part of the EU funded project EMAS (Evaluation of MArket Sampling strategies for a number of commercially exploited stocks in the North Sea and development of procedures for consistent data storage and retrieval, CFP Study Project 98/075).
Amphilochus tropicus
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae
Amphilochus
Amphilochus tropicus

description: 4. Amphilochus tropicus (Rabindranath, 1972)
Type locality: Tamil Nadu, India.
Synonyms: Gitanogeiton tropica Rabindranath, 1972
Distribution. World: India (Rabindranath 1972b).
India: South India Ecoregion: Tamil Nadu (Rabindranath 1972b as Gitanogeiton tropica Rabindranath, 1972).
Genus: Gitanopsis G.O. Sars, 1892
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 25, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090
A destructive shifted Poisson cure model for interval censored data and an efficient estimation algorithm
Creators: name: Treszoks, Jodi
name: Pal, Suvra
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: In this paper, we consider a competitive risk scenario in which the initial number of competing risks, assumed to follow a shifted Poisson distribution, is subject to a destructive element. In such settings, both the number of initial risks and risks remaining active after destruction represent missing data. Assuming the population of interest to have a cure component and the form of the data as interval-censored, we extend the destructive shifted Poisson cure model with Weibull lifetimes to accommodate interval-censored data and develop an efficient expectation maximization algorithm for this model. By using the conditional distributions of the missing data, the conditional expected complete log-likelihood function is decomposed into simpler functions which are then maximized independently. An extensive simulation study is carried out to demonstrate the performance of the proposed estimation method through calculated bias, root mean square error, and coverage probability of the asymptotic confidence interval. Also considered is the efficacy of the proposed EM algorithm as compared to direct maximization of the observed log-likelihood function. Finally, data from a crime recidivism study is analyzed for illustrative purpose.
title: International Sampling Level Database (Isldb). A Tool For Sampling Analysis
Creators: name: Jardim, Ernesto
name: Artetxe, Iñaki
name: Gaudou, Olivier
Publisher: name: ASC 2001 - P - Theme session
Year: 2024
Subjects: Technologies and data
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Over the last years several projects were implemented (Pestana et al., 1998; FIEFA, 2000; EMAS, 2000; SAMFISH, 2000) with the objective of analysing the sampling procedures of the European countries in order to improve the raw data used for ﬁsheries assessment. ICES also has addressed the problem, for example with the creation of the Study Group on Market Sampling Strategies (ICES, 2000) among other activities. Within the referred fora it was possible to look at sampling from an international perspective, combining data from several institutions instead of the common multispecies institution perspective. In this context several problems arise, one of the most important being how to combine data collected with different sampling strategies and theoretical backgrounds.The present tool pretends to analyse international sampling data, using parameters like the number of samples collected in a strata, the number of individuals measured and aged in the same strata or the sampled weight. Comparing these parameters with the catches reported by species in a deﬁned strata.
Gitanopsis bispinosa
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae
Gitanopsis
Gitanopsis bispinosa

description: 5. Gitanopsis bispinosa (Boeck, 1871)
Type locality: Fjord, Norway.
Synonyms: Amphilochus bispinosa Boeck, 1871.
Distribution. World: Norway (Boeck 1871), Canada (Bossé et al. 1996), UK (Dauvin 1999), North Atlantic Ocean (Bellan-Santini & Costello 2001), India (Thilagavathi et al. 2013).
India: South India Ecoregion: Tamil Nadu (Thilagavathi et al. 2013); Eastern India Ecoregion: Tamil Nadu (Lyla et al. 1998; Mondal et al. 2010; Thilagavathi et al. 2013).
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 25, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090
Gitanopsis gouriae Lyla, Velvizhi & Ajmal Khan 1998
Creators: name: Thacker, Dimple
name: Patel, Krupal
name: Myers, Alan
name: Guerra-García, José M.
name: Zeidler, Wolfgang
name: Trivedi, Jigneshkumar
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Amphilochidae
Gitanopsis
Gitanopsis gouriae

description: 6. Gitanopsis gouriae Lyla, Velvizhi & Ajmal Khan, 1998
Type locality: Tamil Nadu, India.
Distribution. World: India (Lyla et al. 1998).
India: Eastern India Ecoregion: Tamil Nadu (Lyla et al. 1998; Mondal et al. 2010; Thilagavathi et al. 2013).
description: Published as part of Thacker, Dimple, Patel, Krupal, Myers, Alan, Guerra-García, José M., Zeidler, Wolfgang & Trivedi, Jigneshkumar, 2023, Annotated Checklist of Marine Amphipods (Crustacea: Amphipoda) of India, pp. 1-90 in Zootaxa 5340 (1) on page 25, DOI: 10.11646/zootaxa.5340.1.1, http://zenodo.org/record/8324090