bluuebunny/crossref_metadata_2025_split huggingface dataset:
Phenotypic Screening of Bread Wheat (Triticum spp L.) Germplasm Collection for Yellow and Leaf Rust Disease Resistance
Authors: Zewdu Demeke , Solomon Tafesse , Alemu Gadisa , Dabi Alemu , Geleta Negash , Sime Berhanu , Duga Rut , Delesa Abebe , Zegeye Habteamriam , Getamesay Abebe , Asefa Bayisa , Asnake Dawit , Muche Getnet , Ayele Alemu , Negash Tamirat 
Published: September 2024

The Research was conducted at KARC during June to November, 2023 to phenotypic screening of bread wheat genotypes for yellow and leaf rust resistance. Both rusts were recorded based on the modified Cobb scale. Severity of yellow rust showed from immune to 70%. 826 genotypes showed slow rusting resistance ranging from 0–30%), 575 genotypes observed as slow rusting plant resistance ranging from 31–50%) and 96 genotypes observed as low adult plant resistance (>50% of yellow rust severity). Tested genotypes showed diverse reactions for yellow rust ranging from immune to susceptible responses. 57 genotypes were observed immune, 161 genotypes were showed moderately resistant reaction type. 317 genotypes were observed moderately susceptible reaction and 962 genotypes were observed susceptible reactions for yellow rust response. The leaf rust severity of the studied genotypes showed from immune to 90. 607 genotypes (showed slow rusting resistance ranging from 0–20% of severity), 563 genotypes observed as slow rusting plant resistance ranging from 21–50% of severity) and 326 genotypes observed as low adult plant resistance (>50% of leaf rust severity. Tested genotypes showed diverse reactions for leaf rust ranging from immune to susceptible responses. 58 genotypes were observed immune, 30 genotypes were observed moderately resistant, 80 genotypes were observed moderately resistant to moderately susceptible, 464 genotypes were showed moderately susceptible reaction, 864 genotypes were showed susceptible reactions for leaf rust disease response. Based on yellow rust, leaf rust and agronomic performance 76 genotypes were selected for the next breeding step.
Propuesta didáctica-pedagógica para fomentar la autonomía del aprendizaje en los centros de autoacceso de idiomas en modalidad virtual
Authors: Morales Sánchez Oscar 
Published: September 2024

El objetivo de esta investigación fue determinar el impacto que tiene la implementación de una propuesta didáctica en el aumento del grado de autonomía y el uso de estrategias que contribuyen al aprendizaje del idioma inglés en el Centro de Autoacceso (CAA) en modalidad virtual en la Universidad Autónoma de Querétaro, México. El diseño metodológico fue cuantitativo, descriptivo y correlacional. Para alcanzar el objetivo de la investigación, se diseñó y administró un cuestionario antes y después de la implementación de la propuesta. Este instrumento fue validado por juicio de expertos, y se recurrió a la relevancia entre ítem-constructo a través de la V de Aiken.
Los resultados obtenidos muestran cambios significativos en la percepción de la autonomía, ya que la propuesta incorpora elementos que buscan desarrollar esta habilidad. Antes de su implementación, se abordaba el aprendizaje a nivel de contenidos lingüísticos. Este cambio de percepción se atribuye al diseño de actividades para fomentar el aprendizaje autónomo dentro de la propuesta. Entre los cuatro grupos de estudio, se observó una diferencia en los niveles de autonomía entre el pretest y postest, siendo los estudiantes de semestres avanzados los que presentaron una mayor variación. Esto se atribuye a una mayor familiarización de los alumnos de grados superiores con el uso de actividades de autoaprendizaje en el CAA. Se concluye que la autonomía en el CAA se incrementa cuando una propuesta didáctica-pedagógica contiene estrategias y actividades que contribuyen a su desarrollo.
New workflow for petrophysical evaluation of Visean unconventional organic rich reservoirs within Dnipro-Donets Depression
Authors: Iuras Sviatoslav , Orlyuk Mykhailo , Drukarenko Viktoriia , Levoniuk Serhii , Karpyn Vasyl 
Published: September 2024

Increasing the resource base and extraction of hydrocarbons remains one of the main tasks of engineers and scientists, and this is especially relevant in the war conditions in Ukraine. Ultra-deep drilling (>6 km) and the extraction of hydrocarbons from low-permeability unconventional reservoirs are possible directions for the implementation of these tasks, especially taking into account the high depletion of active deposits (of about 75 %) and the good cover of the Dnipro-Donets Basin by exploratory drilling. The results of laboratory studies and the interpretation of well logging data of unconventional reservoirs of Visean sediments (V-23 and V-24-25) indicated that these intervals are promising. An important feature is that these layers are located within the northwestern and southeastern parts of the Dnipro-Donets Basin, with a total area of promising areas of about 8,000 km2. However, ultra-deep drilling and extraction of hydrocarbons from unconventional reservoirs requires modern technological approaches and solutions. In order to choose the optimal location (a «sweet spot»), to investigate the optimal program of drilling, geological study, and completion of the studied wells, it is necessary to construct the most accurate geological model of this reservoir. This paper constructed a petrophysical model of unconventional-type reservoirs with high total organic content (TOC) based on well logging data of old fund wells with a typical complex of well logging. The model was calibrated on the data of modern geophysical complexes (SGR, neutron-gamma spectroscopy, NMR, lithodensity, etc.) and special core studies (XRD, LECO, TOC, etc.). The equation for calculating the target formations’ total porosity, TOC, and mineralogical composition was derived using the method of multilinear regressions in the «Techlog» wellbore interpretation software complex. The results showed good correlations for unconventional reservoirs of Dnipro-Donets Basin North-Western Play (Glynsko-Solokhivskiy oil and gas region) and Dnipro-Donets Basin Southeastern Flank Play. The magnetic susceptibility of the target reservoirs was researched, and its correlation dependences with other physical parameters of the rocks were also investigated. In particular, a direct correlation of magnetic susceptibility and porosity was determined. This article is a continuation of a series of publications on the study of Visean unconventional reservoirs within the DDB.
Patriarcado/Matriarcado. Disputas de sentido y poder.
Authors: Brigues María Fernanda 
Published: September 2024

Resumen: Este artículo es una primera aproximación al tema de investigación para la tesis doctoral y es el resultado del trabajo que la autora viene realizando desde 2022 como parte del trayecto formativo del Doctorado en Comunicación de la Facultad de Periodismo y Comunicación Social (FPyCS) de la Universidad Nacional de La Plata (UNLP).

La investigación se propone analizar el sentido político del linaje y el poder matriarcal, sus implicancias tanto en la escena pública como en el espacio doméstico, y relevar qué lugar en la agenda feminista la disputa por el poder como parte de las luchas contra el patriarcado, revisando los posicionamientos en torno al matriarcado como modelo de transformación. Así, se procurará indagar en la relación de los colectivos feministas con los partidos políticos y dar cuenta de los debates en torno a las maneras de alcanzar el poder necesario para incidir en las políticas públicas.
Early identification of scientific breakthroughs through outlier analysis based on research entities
Authors: Zhao Yang , Zhang Mengting , Chen Xiaoli , Zhang Zhixiong 
Published: September 2024

Abstract

Purpose
To address the “anomalies” that occur when scientific breakthroughs emerge, this study focuses on identifying early signs and nascent stages of breakthrough innovations from the perspective of outliers, aiming to achieve early identification of scientific breakthroughs in papers.

Design/methodology/approach
This study utilizes semantic technology to extract research entities from the titles and abstracts of papers to represent each paper’s research content. Outlier detection methods are then employed to measure and analyze the anomalies in breakthrough papers during their early stages. The development and evolution process are traced using literature time tags. Finally, a case study is conducted using the key publications of the 2021 Nobel Prize laureates in Physiology or Medicine.

Findings
Through manual analysis of all identified outlier papers, the effectiveness of the proposed method for early identifying potential scientific breakthroughs is verified.

Research limitations
The study’s applicability has only been empirically tested in the biomedical field. More data from various fields are needed to validate the robustness and generalizability of the method.

Practical implications
This study provides a valuable supplement to current methods for early identification of scientific breakthroughs, effectively supporting technological intelligence decision-making and services.

Originality/Value
The study introduces a novel approach to early identification of scientific breakthroughs by leveraging outlier analysis of research entities, offering a more sensitive, precise, and fine-grained alternative method compared to traditional citation-based evaluations, which enhances the ability to identify nascent breakthrough innovations.
Synergistic enhancement of photoelectrocatalytic activity and photostability in CdS photoanodes by ultrathin polydopamine layer
Authors: Zhao Zhiru , Wang Mingyue , Zheng Shuya , Zhang Quanqing , Han Lu , Li Xibao 
Published: September 2024

CdS-based photocatalyst and photoanode have recently drawn the attention of several investigators primarily in connection with its excellent visible light response in various catalytic reactions involving light, especially photoelectrochemical (PEC) water splitting. The present approach highlights the concept of constructing a biological functional layer incorporated for photochemical instable semiconductors for practical PEC applications. However, practical applications of CdS-based photoanodes are limited by rapid charge recombination and severe photo corrosion. This study introduces a novel approach to enhance reaction kinetics and stability. We present a CdS nanorod photoanode with an ultrathin layer of polydopamine (PDA), prepared through a conformal polymerization assembly process, which serves as a robust platform for subsequent assembly of hole cocatalysts FeOOH. The resulting sandwich structure of CdS/PDA/FeOOH photoanode demonstrates an incident to current efficiency (IPCE) of 7.1% at 420 nm and a photocurrent of 1.9 mA/cm2 at 1.23 V versus the reversible hydrogen potential (RHE). The integrated photoanode exhibits significantly prolonged photostability compared to CdS, CdS/PDA, and CdS/FeOOH photoanodes. The significance of this work lies in constructing a FeOOH structure (with hole extraction and consumption capabilities) on the CdS outermost layer using an easy-to-operate preparation process, thereby revealing the ability of PDA to enable the passage of photogenerated holes. The present approach highlights the concept of integrating biologically functional layers to stabilize photochemically unstable semiconductors for practical PEC applications.
3D Printed Customized Bracket Prescription: A Way Ahead
Authors: Mani Shubhangi , Manerikar Ravindra , Thorat Aishwarya 
Published: September 2024

Since the late 1970s, orthodontists have mostly relied on established manufacturing corporations to produce their appliances. Orthodontics is undergoing a paradigm change from alginate imprints and plaster models to digitized intraoral scanners and three-dimensional (3D) printed models. Orthodontists may now manage their office overhead and treatment planning individually and, in many situations, become their own makers of a wide range of equipment.
Customized brackets fabricated using 3D printing technology with ideal physical attributes help move the teeth into the desired position, allowing for patient-specific application, predictable results, and reduced treatment durations. 3D printing also allows innovative bracket designs that can potentially lead to new treatment approaches and biomechanics. 3D printing technology continues to transform the patient and doctor experiences, ushering in a new era of digital treatment planning, customization, and efficiency.
Evaluation of Different Techniques of Interproximal Reapproximation and Effectiveness of Finishing Procedures on Surface Nanotopography of Enamel - An Invitro Study
Authors: Chaitra C , Patil Basanagouda C 
Published: September 2024

Objectives
An in-vitro study was designed to evaluate different techniques of interproximal re-approximation and the effectiveness of finishing procedures on surface nanotopography of enamel. The aim of the study is to compare and evaluate the surface irregularities produced by interproximal reduction using Abrasive strips, Airotor burs, Mechanical and Chemical IPR techniques and the surface changes post-finishing procedure with polishing strips and the application of sealant on the reduced surface of the tooth.

Material and Methods
In this study, 50 proximal surfaces of 25 extracted premolars were considered which were divided into a control group (5 surfaces) and three experimental groups with 15 surfaces in each according to the stripping method employed (hand-held abrasive stripping using Ortho-Organizer strips, Airotor stripping using diamond bur HORICO company, number FG 166 010 and mechanical and chemical stripping using ortho organizer strip followed by 37% phosphoric acid gel) followed by finishing procedures by using polishing strips (3M Sof-Lex strips) and application of sealant (Helioseal F). All the reduced teeth samples were viewed under three-dimensional-3D non-contact optical profilometer and scanning electron microscope in Bengaluru, India.

Results
Air-rotor stripping generated more surface roughness (1.8 ± 0.14 μm) when compared with hand-held abrasive strip (0.96 ± 0.05 μm) and mechanical and chemical reduction (1.19 ± 0.11 μm) technique. Reduced tooth surface roughness in all groups after subjected to polishing, which had reduced surface roughness compared to unpolished surface. Further, application of sealant produced more smoother surface in all the groups.

Conclusion
Interproximal reduction technique carried out using abrasive strips generated less surface roughness compared to air-rotor stripping and mechanical and chemical stripping procedures. Finishing procedures on the reduced enamel surface produced the smoothest surfaces regardless of the technique and material used, making it necessary post-interproximal reduction. The combination that produced the least enamel surface roughness post-interproximal reduction in our present study was abrasive stripping using hand-held strips followed by sealant application.
Analysis of the Application of Distributed File Systems for Data Storage in the Field of Remote Earth Sensing
Authors: Сивцов А.В. , Суркова Н.Е. 
Published: September 2024

Организация структуры хранения информации и обеспечения оперативного доступа к данным – это наиболее сложные вопросы, с которыми сталкиваются предприятия: от небольших частных организаций, до крупных государственных корпораций. Объемы информации, структура и средства хранения, а также доступ к ней, во многом зависят от рода деятельности и специфики организации. Дистанционное зондирование Земли – это наблюдение поверхности Земли наземными, авиационными и космическими средствами, оснащенными различными видами съемочной аппаратуры. Здесь преобладает графическая информация крупных объемов, для которой требуются средства как долговременного хранения, так и оперативного доступа для ее обработки. Долговременно хранить крупные объемы данных и в то же время обеспечивать к ним оперативный доступ – две абсолютно противоположные задачи, которые требуют совместного решения. Принцип работы и структура распределенной файловой системы Ceph позволяет построить объемное, быстрое и в то же время относительно недорогое хранилище данных с высоким уровнем доступности. Данное решение является гибким и универсальным.
Organizing the structure of information storage and providing rapid access to data are the most difficult issues faced by enterprises: from small private organizations to large state corporations. The volume of information structure and storage facilities, as well as access to it, largely depend on the type of activity and specifics of the organization. Remote sensing of the Earth is the observation of the Earth’s surface by ground-based, aviation and space vehicles equipped with various types of survey equipment. It is dominated by large-volume graphical information, which requires both long-term storage and operational access to process it. Long-term storage of large amounts of data and, at the same time, providing operational access to them are two completely opposite tasks that require joint solutions. The principle of operation and structure of the distributed file system allows Ceph you to build a large, fast and at the same time relatively inexpensive data storage with a high level of availability. This solution is flexible and versatile.
WAYS TO SOLVE THE PROBLEM OF CIVIL AVIATION AIRCRAFT SAFETY RELATED TO LOSS OF CONTROL IN FLIGHT. PART 1. ABOUT THE NEED FOR CHANGE APPROACHES TO CREW TRAINING
Authors: Драмшини А. , Ахрамеев В.И. , Данилевич Е.В. , Опара Ю.С. , Плаксин Д.В. , Цветков Е.С. , Швакин В.Н. 
Published: September 2024

В статье рассматривается проблема безопасности полетов воздушных судов (ВС) гражданской авиации, обусловленная организационно-техническими факторами опасности действующих подходов к подготовке членов летных экипажей воздушных судов в части предупреждения непреднамеренного попадания в сложные пространственные положения, предсрывные режимы и режимы сваливания. На основе анализа статистики авиационных происшествий, опыта летных испытаний и полунатурного моделирования на пилотажных стендах даются предложения и рекомендации по снижению риска для безопасности полетов ВС гражданской авиации путем нормативной активации профилактической работы по трем основным направлениям: – организации специальной подготовки летного состава по отработке навыков ручного пилотирования для предотвращения попадания и вывода ВС из особых ситуаций (изложено в Части 1); – внедрения на тренажерах, используемых для тренировки членов экипажей, математических моделей, позволяющих адекватно моделировать динамику ВС на срывных режимах и при полетах в условиях турбулентной атмосферы, в том числе в условиях сдвига ветра (изложено в Части 1); – разработки и внедрения бортовых систем информационно-интеллектуальной поддержки экипажа (изложено в Части 2).
The article deals with the problem of flight safety of civil aviation aircraft, due to organizational and technical hazard factors of existing approaches to the training of aircrew members in terms of preventing unintentional entry into difficult spatial positions, pre-explosion modes and stall modes. Based on the analysis of accident statistics, experience of flight tests and seminatural flight simulation on simulators, suggestions and recommendations are made to reduce the risk to the safety of civil aviation aircraft by regulatory activation of preventive work in three main areas: – organization of special training of flight personnel to practice manual piloting skills to prevent the aircraft from getting into and out of LOC-I situations (Part 1); – implementation of mathematical models on simulators used for training crew members, which allow to adequately model the dynamics of aircraft in stall modes and during flights in a turbulent atmosphere, including in wind shear conditions (Part 1); – implementation of onboard information and intellectual support systems for the crew (Part 2).
Brief results of the introduction Deutzia Thunb. in the Bashkir Cis-Urals
Authors: Мурзабулатова Ф.К. , Полякова Н.В. 
Published: September 2024

Приведены результаты многолетних (2007-2015 гг) наблюдений за 15 видами рода Deutzia коллекции Южно-Уральского ботанического сада-института Уфимского научного центра РАН. Дана оценка сезонного ритма развития, зимостойкости, жизнеспособности пыльцы, всхожести семян, а также приведена интегральная оценка интродукционной устойчивости изученных видов. Наиболее устойчивыми в условиях Башкирского Предуралья оказались виды секции Mesodeutzia: D. parviflora var. amurensis, D. glabrata, D. parviflora. Ежегодно они проходят полный цикл сезонного развития, цветут и плодоносят, обладают наиболее жизнеспособной пыльцой и высокой всхожестью семян; кроме того, они абсолютно зимостойки в климатических условиях Башкирского Предуралья. Это позволяет рекомендовать их для широкого применения в целях декоративного садоводства на территории Республики Башкортостан.
The results of long-term (2007-2015) observations of 15 species of the genus Deutzia from the collection of the South Ural Botanical Garden Institute of the Ufa Scientific Center of the Russian Academy of Sciences are presented. The seasonal rhythm of development, winter hardiness, pollen viability, seed germination are assessed, and an integrated assessment of the introduced resistance of the studied species is given. The most stable in the conditions of the Bashkir Cis-Urals turned out to be species of the section Mesodeutzia: D. parviflora var. amurensis, D. glabrata, D. parviflora. Every year they go through the full cycle of seasonal development, bloom and bear fruit, have the most viable pollen and high germination of seeds; in addition, they are absolutely winter-hardy in the climatic conditions of the Bashkir Cis-Urals. This allows us to recommend them for widespread use for decorative gardening in the Republic of Bashkortostan.
DIRECTIONAL CHARACTERISTICS OF IMPULSE RADIATING ANTENNA
Authors: НАУМОВ Н.Д. 
Published: September 2024

Для описания направленности импульсно излучающей антенны предлагается использовать энергетический коэффициент направленного действия и отношение плотности энергии, излучаемой в течение импульса в направлении на точку наблюдения, к плотности энергии на оси антенны. Предлагаемые характеристики направленности позволяют представить зависимость средней плотности потока энергии от направления на точку наблюдения для излучателя широкополосных или сверхширокополосных импульсов в виде, аналогичном известному выражению для узкополосного импульсного излучателя. Сформулирован метод расчета введенных характеристик направленности для антенны с плоским излучающим раскрывом. В случае однородно возбужденной антенны эти характеристики найдены в явном виде для гауссова волнового пакета и модели широкополосного импульса.
Energetic directive gain and the relation of the energy density on the observation direction to the energy density on the antenna axis are proposed as directional characteristics of impulse radiating antenna. By means of these characteristics the time average of the energy fl ux density for wide-band or ultra wide-band pulse radiator can be presented in the same form as for narrow band pulse radiator. The calculation technique for these characteristics is formulated. For uniformly excited antenna these characteristics are found for Gaussian packet of waves and for the model of wide-band pulse.