bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improving Ionic Conductivity of Carboxymethyl Cellulose Solid Biopolymer Electrolyte with Assist from Dimethyl Carbonate
Authors: Sohaimy Mohd Ibnu Haikal Ahmad , Yusof Yusrina , Isa Mohd Ikmar Nizam Mohamad 
Published: October 2022

Ionic conductivity is one of the important properties for an electrolyte to be considered before it can used as practical application in energy storage. Therefore, this study aims to improve the ionic conductivity of solid biopolymer electrolyte (SBE) based on carboxymethyl cellulose (CMC) doped with ammonium acetate (AA) by incorporating plasticizer, namely, dimethyl carbonate (DMC). The SBEs were prepared using solution casting technique. Fourier Transform Infrared (FTIR) was used to ascertain the complexation among CMC, AA and DMC. From FTIR analysis, DMC is believed to have created new pathways for ionic conduction. The electrical properties of SBEs were investigated using Electrical Impedance Spectroscopy (EIS). The highest conducting value achieved for the plasticized system was 4.27×10-5 S cm-1 for sample containing 10 wt% DMC. Dielectric analysis revealed that frequency and plasticizer content affect the dielectric constant value. By employing Transference Number Measurement (TNM), the charge transport in the SBE system proved to be predominantly ions where DMC 10 has the highest tion (0.95). Overall, addition of 10 wt% of DMC has the best electrical properties.
HIGHLIGHTS

Solid electrolyte is the answer to problems faced by liquid electrolyte, and it can be made by using biopolymer-based materials to form Solid biopolymer electrolyte (SBE)
The SBE in this report was prepared successfully using the simplest and cheapest technique (solution casting technique). The SBE prepared possesses good mechanical properties (free standing, flexible and robust)
High ionic conductivity and high ionic transference value (tion) is beneficial in electrochemical application and was investigated in this report and found to corelated with each other

GRAPHICAL ABSTRACT
Oral immunotherapy prevents ventilator-associated pneumonia in premature infants: a meta-analysis and systematic review
Authors: Yao Yue , Tan Cheng , He Lijiao , Ji Yinsuo , Rong Hui , Yu Fei 
Published: October 2022

IntroductionVentilator-associated pneumonia (VAP) prevention and care is essential to the prognosis of premature infants. We aimed to evaluate the effects and safety of oral immune therapy (OIT) in premature infants, to provide evidence for the clinical treatment and nursing care of premature infants.Material and methodsWe systematically searched PubMed, Embase, Cochrane Library, Web of Science, Cumulative Index of Nursing and Allied Health Literature (CINAHL), China National Knowledge Infrastructure (CNKI), China Biomedical Documentation Service (CBM), Wanfang databases for randomized controlled trials (RCTs) on the effects and safety of OIT in preterm infants until July 16, 2022. Two researchers independently screened the literature and extracted data. Revman 5.3 software was used for data meta-analysis.Results10 RCTs involving 852 premature infants were included, 427 premature infants received OIT. Synthesized outcomes showed that OIT reduced the incidence of VAP [RR=0.34, 95%CI (0.22-0.53)], the detection rate of tracheal tube-causing microorganisms [RR=0.29, 95%CI (0.16-0.50)] and length of hospital stay [MD=-6.60, 95%CI (-11.66, -1.53)] in premature infants (all P<0.05). There were no statistically differences in the detection rate of oropharyngeal pathogenic microorganisms [RR=0.23, 95%CI (0.04-1.32)], duration of mechanical ventilation [MD=-0.67, 95%CI (-1.37, 0.03)], mortality [RR=0.60, 95%CI (0.31, 1.14)] between OIT and control group (all P>0.05).ConclusionsOIT is a simple and effective nursing method, which provides a new approach for the prevention of VAP in premature infants. RCTs with high quality, larger sample size and multi-centers are still needed for further verification on the role of OIT in the future.
Qualitative analysis of pain in cancer patients - psychological and clinical aspects
Authors: Kulpa Marta , Ciuba Agata , Kosowicz Mariola , Flaga-Łuczkiewicz Magdalena , Ziętalewicz Urszula , Stypuła-Ciuba Beata 
Published: October 2022

IntroductionCancer pain is a serious medical problem affecting about 75% of patients. As the disease progresses, the percentage of those suffering from pain increases. On the whole, cancer pain is one of the most common symptoms accompanying the disease and the symptom that patients fear the most. Pain, and even the awareness that it may occur, affects a person's mood and modifies their health behavior, and may lead to changes the treatment process. The perception of pain in cancer patients is sometimes so great and long-lasting that it disorganizes the patient's life, making it impossible for them to function even on a basic level and degenerating the patient's psyche.Material and methodsThe study was carried out on 661 patients of the Pain Treatment Clinic in the years 2016-2019. The survey was conducted using standardized tools - a Melzack Qualitative Pain Questionnaire and 11-point numerical rating scale (NRS).ResultsModerate and severe pain intensity was reported by 90% of interviewed patients, who required immediate modification of the current treatment and implementation of additional adjuvant drugs. Almost 50% of them reported constant pain with varying severity.ConclusionsPain is not only a medical problem, but also a clinical, psychological, and socio-economic issue. Its multidimensional nature affects patients’ functioning and quality of life. Therefore, it has to be properly diagnosed and treated like a disease itself.
Effect of Psychiatric Clinical Posting on Attitudes among Student Nurses in Universiti Malaysia Sabah
Authors: R Segaran , Wilfred Olga 
Published: October 2022

Background: Students taking up nursing course bring with them stereotypes and prejudice towards mentally-ill clients. Nurses harbouring such stigmatising attitude can have a profound effect on their subsequent therapeutic relationship and quality of care rendered for the mentally-ill clients. Typically, students who harbour stigmatising views, develop positive mindset after psychiatric posting.
Keywords: nursing students, attitudes, psychiatric posting
ӨНДІРУШІ-БҰҚАЛАРДЫҢ ҰРЫҚТАНДЫРУ ҚАБІЛЕТІН БАҒАЛАУДЫҢ ЗАМАНАУИ ӘДІСТЕРІ
Authors: Г. Б. Турысбаева , И.Т. Джакупов , Ж.З. Жаркимбаева , К. М. Камсаев , Д.И. Доманов , Г.А. Байкадамова 
Published: October 2022

Мaқaлaдa өндіpуші-бұқaлapды aндpологиялық зepттeудің дәстүpлі әдістepінe қосa, aндpологиялық зepттeудің жeтілдіpілгeн сұлбaсы ұсынылып, ұpық сaпaсын бaғaлaу, жыныс peфлeкстepін бaллдық шкaлaмeн aнықтaу, жыныс оpгaндapын зepттeу әдістepінe қосымшa ұмaны моpфологиялық зepттeу жәнe eнді ультpaдыбыстық зepттeу әдістepін қолдaнудың нәтижeсі көpсeтілгeн. Aтaлғaн әдістep aндpологиялық зepттeулepді нaқтылaуғa көмeк бepeді жәнe дe өндіpуші - бұқaлapдың көбeю қaбілeтінің бұзылуын кeшeнді түpдe диaгностикaлaуғa мүмкіндік бepeді. Жыныс peфлeкстepін бaллдық шкaлaмeн бaғaлaу нәтижeсі бойыншa ұдaйы өндіpу қaбілeті жоғapы (I) топқa – 8, ұдaйы өндіpу қaбілeті жaқсы (II) – 14 бұқa, ұдaйы өндіpу қaбілeті төмeн (III)топқa – 2 бaс, ұдaйы өндіpу қaбілeті нaшap (IV) – 1 бұқa жaтқызылды. Жыныс peфлeксі бойыншa II топтaғы 6 қaзaқтың aқбaс тұқымды бұқaлapының ішіндe 2-уіндe жыныс peфлeкс дeңгeйі жaқсы болғaнынa қapaмaстaн, олapдa ұpық сaпaсы төмeн eкeндігі aнықтaлды. Жeтілдіpілгeн aндpологиялық зepттeу бойыншa eнді моpфологиялық зepттeу нәтижeсіндe eні aссимeтpиялы 3 бұқaның eкeуіндe ұpықтaндыpу қaбілeті төмeн, біp бұқa ұpықтaндыpу қaбілeті жaқсы топтaн eді. Бұдaн eннің фоpмaсы мeн ұpық сaпaсы apaсындa бaйлaныс бap eкeндігін aйтa aлaмыз, 2 бұқaдa спepмийлep қозғaлғыштығы 5±0,3 бaлл, aл 1 бұқaдa - 8±0,01 бaллды құpaды. УДЗ нәтижeсіндe ұдaйы өндіpу қaбілeті жоғapы жәнe жaқсы бұқaлapдың (65%) eн құpылымы біpтұтaс, пішін сопaқ, aқ қaбығы кaпсулaсының эхогeнділігі жоғapы eкeндігі aнықтaлды. Aл, төмeнгі жәнe нaшap ұдaйы өндіpу қaбілeтті (35%) eнінің моpфологиялық құpылым тeгіс eмeс контуpaлы, пapeнхимaсындa өзгepістepaнық көpінді. Ұpық сaпaсы төмeн 4 бұқaдa eнінің паренхимасында шaшыpaңқы гипepэхогeнді aймaқтap aнықтaлды.
АНАЛИЗ АГРОМЕТЕОРОЛОГИЧЕСКИХ УСЛОВИЙ ВЕГЕТАЦИОННОГО ПЕРИОДА 2020 И 2021 ГОДОВ В СЕВЕРНОМ КАЗАХСТАНЕ: ОСОБЕННОСТИ И МЕРЫ АДАПТАЦИИ К ИЗМЕНЕНИЮ КЛИМАТА
Authors: К. А. Акшалов , С. С. Байшоланов , О.Н. Баймуканова , Д.А. Ауесханов , М. Б. Кужинов 
Published: October 2022

В статье приводятся результаты анализа агрометеорологических условий в Северном Казахстане в 2020 и 2021 годах: количество жарких дней в течение вегетационного периода сельскохозяйственных культур, количество атмосферных осадков, влагообеспеченность и засушливость вегетационного периода, эффективность различных систем обработки почвы и посева. Анализ результатов дает возможность сравнить эти данные с многолетними данными климатических показателей и их влияние на рост, развитие и продуктивность сельскохозяйственных культур. Увеличение количества жарких дней, усиленный ветровой режим, проявление суховеев являются главными агрометеорологическими факторами, наряду с осадками, влагообеспеченностью и засушливостью вегетационного периода, влияющих на уровень продуктивности сельскохозяйственных культур
Погодные условия явились одним из факторов снижения уровня урожайности сельскохозяйственных культур. Выявлена закономерность увеличения количества жарких дней для сельскохозяйственных культур в течение последних 31 лет, когда температура воздуха превышает 32оС. Система прямого посева, минимальная система обработки почвы и посева снижает уязвимость продуктивности яровой пшеницы от погодных условий.
ОТРАБОТКА РЕЖИМОВ РЕГУЛИРОВАНИЯ рН ПИТАТЕЛЬНОЙ СРЕДЫ ПРИ КУЛЬТИВИРОВАНИИ ШТАММА EHV-1 РИНОПНЕВМОНИИ ЛОШАДЕЙ
Authors: Н.Н. Ахметсадыков , Е.А. Крыкбаев , Ж.М. Батанова , Н.С. Турсынбаев 
Published: October 2022

Производство современных культуральных вакцин является одним из самых эффективных способов борьбы с ринопневмонией лошадей на территории Республики Казахстан. С этой целью, в процессе производства, отработка режимов регулирования рН вируссодержащей суспензии штамма EHV-1 ринопневмонии лошадей с помощью с помощью углекислого газа и кислорода, позволит получить чистый и безопасный препарат, соответствующий международным требованиям. Полученные данные позволяют регулировать рН в автоматическом режиме, на основе исследования влияние давления и времени контакта газов, как в ходе культивирования, так и при получении итогового продукта производства иммунобиологических препаратов и диагностических тест-систем. Стандартизация применяемого режима регулирования рН соответствует нормативным требованиям производства Good Manufacturing Practices, и применимо при суспензионном культивировании других культуральных биопрепаратов. В работе использовались вирусологические, технологические и химические методы регулировки и контроля рН питательной среды при культивировании штамма EHV-1 вируса ринопневмонии лошадей, при суспензионном культивировании, с применением общепринятого метода десятикратного титрования по Риду и Менчу.
СЕЛЕКЦИЯ ГИБРИДНЫХ ЛИНИЙ ПШЕНИЦЫ (TRITICUM AESTIVUM) НА УСТОЙЧИВОСТЬ К ХЛОРИДНОМУ ЗАСОЛЕНИЮ В КУЛЬТУРЕ IN VITRO
Authors: А. М. Гаджимурадова , Т. В. Савин , Е. Н. Федоренко , В. К. Швидченко , И. В. Киргизова 
Published: October 2022

Пшеница, являясь одной из самых важных сельскохозяйственных культур в условиях растущего населения планеты, больше остальных требует тщательного изучения и усовершенствования подходов к получению новых сортов и линий. Основными характеристиками для отбора являются как повышенные качественные показатели пшеницы, так и устойчивость к стрессовым факторам окружающей среды. На сегодняшний день в нашей стране с каждым годом увеличивается площадь засоленных земель, чтоприводит к резкому снижению урожайности. В связи с этим отдельные регионы ощущают острую нехватку адаптированных к солевому засолению сортов пшеницы. В данном исследовании проанализированы уровни солевой устойчивости новых линий пшеницы из трех областей страны: Северо-Казахстанской, Карагандинская и Актюбинской. В работе представлены данные по изучению культуральных характеристик 15-ти новых линий пшеницы, а также селекция на хлоридное засоление (50мМ, 100мМ, 150мМ, 200мМ). В результате только 4 линии из Карагандинской области показали высокий уровень адаптации к солевому стрессу до 150 мМ (5-15%). Гибридные линии из Актюбинской области 198/224 и 205/212 показали устойчивость к засолению 150 мМ, 5 и 15%, соответственно. Линия 1201 из Северо-Казахстанской области проявила устойчивость к 100 мМ засолению. Получено 57 растений-регенерантов, устойчивых к 150 мМ уровню засоления. В почвенных условиях в условиях 150 мМ засоления адаптировалось только 10 растений, которые далее будут проходить полевые испытания
ЭФФЕКТИВНОСТЬ ПРИМЕНЕНИЯ ТРЕКЕРОВ ДЛЯ ОБЕСПЕЧЕНИЯ ВЕТЕРИНАРНОГО БЛАГОПОЛУЧИЯ И МОНИТОРИНГА НАХОЖДЕНИЯ ПОГОЛОВЬЯ В ТАБУННОМ КОНЕВОДСТВЕ
Authors: Е. Е. Муханбеткалиев , Р.Б. Ускенов , С. М. Токенова , С. В. Могильный , А. С. Оразбаева 
Published: October 2022

Ключевым элементом цифровых технологий в АПК являются датчики дистанционного мониторинга нахождения и состояния сельскохозяйственных животных (далее – трекеры). Их применение на основе различных систем связи позволяет удаленно и оперативно получать интересующую информацию непосредственно с мест размещения поголовья и использовать полученную информацию для поддержки производственных решений и предупреждения нежелательных ситуаций. В настоящей статье рассмотрена эффективность применения трекеров для обеспечения ветеринарного благополучия и контроля за нахождением поголовья в табунном коневодстве. Исследование проведено на базе шести животноводческих хозяйств в Акмолинской, Восточно-Казахстанской, Жамбылской и Павлодарской областях Республики Казахстан. В исследовании использована информация, предоставленная хозяйствами, а также официальная статистическая информация.В результате исследования, установлена эффективность применения трекеров при решении актуальных производственных задач, связанных с обеспечением ветеринарного благополучия и сохранностью поголовья в табунном коневодстве. Однако, конкретная величина эффекта от применения трекеров в значительной степени зависит от условий отдельных хозяйств и уровня приемлемости рисков для них. Авторами установлены основные виды эффекта трекеров на производственную деятельность в табунном коневодстве и предложена формула для предварительной оценки данного эффекта.Виды эффекта трекеров, установленные в процессе исследования параметры технологии трекеров и предложенная авторами формула могут быть использованы как один из источников достоверной, подтвержденной на практике информации при рассмотрении животноводческими хозяйствами вопроса об инвестировании в применение трекеров в табунном коневодстве
ANDROID-BASED D’LAUNDRY APPLICATION USING MODEL DESIGN THINKING
Authors: Sari Ira Puspita , Setiawan Debi 
Published: October 2022

Research problems felt by urban communities, the majority of whom are workers, both in government agencies, or in companies, are working 8 hours a day, unfavorable weather and returning home to rest. Especially during the COVID-19 pandemic and the PPKM (Enforce Activity Restrictions Offices in non-essential sectors) that is running, it makes people extra full to manage their time and prioritize between home and office. This busyness is the problem raised in this study. The solution offered is to a laundry delivery message application that is able to answer challenges with an excellent service model, namely pick-up and drop-off to the customer's location so that users can work quietly without having to be preoccupied with picking them up to the laundry location. gadgets on the Android operating system, administration and delivery services can be accessed more practically and are very easy to use, and other advantages can save time and costs. This application is an information system based on mobile devices which was developed with the Design Thinking model. The purpose of Design Thinking is process or method of thinking to empathize with human-centered problems, and also associated with product and Innovation service business and social
Effect of Alkaline 5% NaOH treatment with variations of immersion time on tensile strength and flexural strength of Betung bamboo internode
Authors: Zulhanif Zulhanif , Mahtata Firlli Abim , Badaruddin Mohammad 
Published: October 2022

Betung bamboo has a bigger stem diameter, thicker walls, and shorter internodes than other species of bamboo, making it ideal for building materials such as bridges and interior furnishings that may also be turned into works of art. Alkaline NaOH treatment was introduced to Betung bamboo to increase its mechanical properties. The alkaline treatment used a solution consisting of 5 %NaOH. Specimens with alkaline treatment were immersed into 5%NaOH solution for one hour, two hours, and three hours, followed by two hours of drying in a furnace at 60 °C. Tensile tests (ASTM D638) and flexural tests (ASTM D790) were carried out using servo hydraulics MTS Landmark 100 kN under static loading. The tensile strength, modulus of rupture (MOR) and modulus of elasticity (MOE) were analyzed from the results tests. The average maximum tensile strength of the Betung bamboo internode immersed for two hours into 5%NaOH solution is about 195.95 MPa, whereas the average values of MOR and MOE are about 207.35 MPa and 4.56 GPa, respectively. The faults and surface conditions in the Betung bamboo internode were observed using fractographic and morphological observations.
Detection of Road Cracks Using Convolutional Neural Networks and Threshold Segmentation
Authors: Ashraf Arselan , Sophian Ali , Shafie Amir Akramin , Gunawan Teddy Surya , Ismail Norfarah Nadia , Bawono Ali Aryo 
Published: October 2022

Automatic road crack detection is an important transportation maintenance responsibility for ensuring driving comfort and safety. Manual inspection is considered to be a risky method because it is time consuming, costly, and dangerous for the inspectors. Automated road crack detecting techniques have been extensively researched and developed in order to overcome this issue. Despite the difficulties, most of the proposed methodologies and solutions involve machine vision and machine learning, which have lately acquired traction largely due to the increasingly more affordable processing power. Nonetheless, it remains a difficult task due to the inhomogeneity of crack intensity and the intricacy of the background. In this paper, a convolutional neural network-based method for crack detection is proposed. The method is inspired from recent advancements in applying machine learning to computer vision. The primary goal of this work is to employ convolutional neural networks to detect the road crack. Data in the form of images has been used as input, preprocessing and threshold segmentation is applied to the input data. The processed output is feed to CNN for feature extraction and classification. The training accuracy was found to be 96.20 %, the validation accuracy to be 96.50 %, and the testing accuracy to be 94.5 %.
Horacio, epod. 10.22: ¿porrecta o proiecta? O por qué no enmendar
Authors: Estévez Sola Juan A. 
Published: October 2022

En este artículo se analiza la enmienda de R. Bentley en su edición de 1711 al verso de Horacio, epod. 10,22 porrecta mergos iuuerit. Se repasan pormenorizadamente los lugares paralelos citados en su edición, y aun otros no cotejados, y el contexto en el que éstos aparecen; se incluye además la postura de los escoliastas y un análisis de las referencias de los gramáticos antiguos para concluir que no parece necesaria dicha enmienda. Una imitación de Persio podría ser decisiva.
"Memorias" de Nicolás Castellanos Franco
Authors: Lazcano González Rafael 
Published: October 2022

Discurso de presentación del libro de Nicolás Castellanos Franco, Memorias. Vida, pensamiento e historia de un Obispo del Concilio Vaticano II. Editor RL. Pozuelo de Alarcón (Madrid) 2021, 381 pp., 32 pp. de fotografías. Salón de la Cámara Oficial de Comerdio e Industria de Palencia el 4 de noviembre de 2021.
Effects of L1 Inventory Size and L2 Experience on L2 Speech Perception: Evidence From Canadian English and Mandarin Learners of Korean
Authors: Ryu Na-Young 
Published: October 2022

ABSTRACT
This article examines the effects of native language (L1) phoneme inventory size and second language (L2) learning experience on adult learners’ perception of L2 sounds. Perception experiments compared the Korean vowel and coda identification accuracy of 28 English- and 28 Mandarin-speaking learners differing in their amount of university-level Korean language experience. The results showed that the English-speaking learners, whose L1 has a rich vowel and coda inventory, were better at identifying both Korean vowels and coda consonants compared to the Mandarin-speaking learners, who have a relatively small L1 vowel and coda inventory. These findings suggest that learners with a larger phoneme inventory have an advantage in the perception of L2 segments. In the case of L2 experience, results from segment identification tasks were less conclusive. Learners who had more L2 experience (i.e., more experience with the Korean language at a university level) performed better only in the vowel identification task compared to learners with less L2 experience. Results also showed no significant difference between more experienced versus less experienced learners in the case of coda identification. These outcomes indicate that learners’ L2 identification accuracy is influenced by the amount of their L2 experience but the presence and degree of this effect can differ depending on the type of L2 segment regardless of L1.
Motivations and Experiences of Non-Korean Heritage Language Learners of Online Korean Language Classes at a U.S. University
Authors: Kim Hyein Amber 
Published: October 2022

ABSTRACT
Due to the COVID-19 pandemic, the majority of U.S. universities transitioned from face-to-face classes to remote classes after March 2020. Despite this sudden transition, the number of students taking Korean language courses online increased. Many attribute this surge in Korean language learners to the spread of Korean popular culture and the influence of Hallyu (Korean Wave). This article examines the experiences and motivations of 14 non-Korean heritage language (non-KHL) learners who took online Korean language courses at a U.S. university after March 2020, using participants’ written responses and interviews. This study’s findings suggest that a desire to connect with Korean people and culture influenced non-KHL learners to initiate Korean language learning. Results also showed that learners’ orientations and motivations were complex, as they overlapped and emerged simultaneously. Additionally, participants reported the benefits and challenges of learning Korean online, pointing out the importance of the teacher, learner autonomy, and Korean popular culture as factors that influenced their learning journeys and helped sustain their motivation of language learning. These findings suggest a need to further explore the diversity of Korean language learners, learner motivations, and how various aspects of Korean culture interplay in the process of Korean language learning.