bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of nitrogen fertilizers on the productivity and quality of quinoa (Chenopodium quinoa)
Authors: Шитикова А.В. , Кухаренкова О.В. , Воршева А.В. 
Published: December 2023

Исследования выполнены в 2021–2022 годах на Полевой опытной станции РГАУ–МСХА им. К. А. Тимирязева (г. Москва). В условиях полевого опыта изучена реакция сортообразцов квиноа (Chenopodium quinoa Willd.) на применение различных доз азотного удобрения. Установлено влияние доз азота N60, N120, N180 и N240, а также сроков и кратности их внесения на урожайность, структуру урожая, окупаемость азота удобрения прибавкой урожая и содержание белка в зерне в агроэкологических условиях Центрального региона России. Проведённые исследования показали, что квиноа формировало более высокую урожайность и накапливало больше белка в зерне при применении азотного удобрения. Внесение азота в дозе N120 обеспечило получение в среднем за 2 года 2,32, 2,50 и 3,02 т/га зерна у сортообразцов Regalona, Cherry Vanilla и Titicaca соответственно. Дальнейшее увеличение дозы до N180 и затем до N240 также сопровождалось получением прибавки урожайности по сравнению с вариантом без внесения азотного удобрения, но привело к заметному снижению окупаемости азотного удобрения. Наиболее высокая окупаемость удобрения прибавкой урожая была получена при выращивании сортообразцов Titicaca и Regalona с внесением N60 — в среднем за 2 года 13,50 и 11,00 кг зерна на 1 кг азота. Растения квиноа образовали разветвлённые метёлки длиной 30 см и более с большим количеством зёрен и массой зерна с одного растения, достигающей 5,66–8,31, г при внесении 120 и 180 кг азота/га. Применение азотного удобрения в дозах N180 и N240 приводило к накоплению белка в зерне: в зависимости от сортовых особенностей растений и метеорологических условий года в зерне накапливалось 10,5–15,1% белка.
This investigation was carried out at the Field Research Station of the Russian Timiryazev State Agrarian University (Moscow) in 2021–2022. The impact of different rates of nitrogen fertilizers was tested on the genotypes of quinoa (Chenopodium quinoa Willd.). The backgrounds of N60, N120, N180 and N240 as well as fertilization time and frequency significantly affected the productivity, nitrogen efficiency and grain protein content of quinoa in the Central Non-Chernozem region of Russia. Quinoa formed higher yield and accumulated more protein under the application of nitrogen fertilizers. Such genotypes as Regalona, Cherry Vanilla and Titicaca provided provided 2.32, 2.50 and 3.02 t grain ha-1 on the background of N120, respectively. Increasing the rates up to N180 and N240 improved the crop productivity but significantly decreased the effectiveness of nitrogen fertilizers. The highest efficiency of nitrogen fertilizers was observed when growing Titicaca and Regalona under N60 — 13.50 and 11.00 kg of grain per 1 kg of nitrogen. Quinoa formed branched heads of over 30 cm in length with the high number of grains and grain weight per plant reaching 5.66–8.31 g under the application of 120 and 180 kg N ha-1. N180 and N240 provided the yield of protein of 10.5–15.1% as affected by the genotype and weather.
Amino acid composition of various alfalfa varieties
Authors: Косолапова В.Г. , Косолапов В.М. , Степанова Г.В. 
Published: December 2023

Экспериментальная работа проведена на опытном поле и в отделе консервирования и хранения кормов ФНЦ «ВИК им. В. Р. Вильямса» в 2022 году. В структуре полноценного кормления сельскохозяйственных животных большую роль играет не только обеспеченность кормов сырым протеином, но и его качество, обусловленное содержанием как заменимых, так и незаменимых аминокислот. Статья содержит данные по содержанию сырого протеина и аминокислот в наиболее распространённых сортах люцерны изменчивой селекционных севооборотов лаборатории селекции люцерны ФНЦ «ВИК им. В. Р. Вильямса». Проведена оценка протеиновой питательности люцерны сортов Вега 87, Селена, Луговая 67 и Пастбищная 88 в процессе вегетации. Установлено, что в фазу стеблевания содержание сырого протеина в среднем по всем сортам составляло 24,21±0,37%, в начале бутонизации — 19,95±0,59, в фазу бутонизации — 17,23±0,62, в фазу цветения — 15,07±0,60%. Сумма всех аминокислот в среднем по всем сортам в фазу стеблевания составляла 203,2 г, в фазу начала бутонизации – 167,7 г, бутонизации — 144,5 г, цветения — 117,1 г г/кг сухого вещества. Аминокислотный индекс люцерны всех сортов находился в пределах 0,84–0,90, что указывает на высокое содержание незаменимых аминокислот в зелёной массе. Содержание лизина и метионина во всех сортах люцерны было высоким и составляло: лизина — 6,8–14,1 г, метионина — 2,0–4,0 г/кг сухого вещества. Установлено, что люцерна сорта Луговая 67 на протяжении всей вегетации отличалась более высоким содержанием аминокислот, в том числе незаменимых.
This research was conducted at the Federal Williams Research Center of Fodder Production and Agroecology in 2022. In order to provide livestock with all the essential nutrients both the content and quality of crude protein (the composition of nonessential and essential amino acids) have a significant value. This article reports on the accumulation of crude protein and amino acids in the common varieties of bastard alfalfa from the Federal Williams Research Center of Fodder Production and Agroecology. Such varieties were tested as Vega 87, Selena, Lugovaya 67 and Pastbishchnaya 88 during their growing season. The concentration of crude protein reached 24.21±0.37% at the shooting stage, 19.95±0.59 — early budding, 17.23±0.62 — budding, 15.07±0.60 — flowering. Total content of all the amino acids per 1 kg of dry matter amounted to 203.2 g at shooting, 167.7 g — early budding, 144.5 g — budding, 117.1 g — flowering. The amino acid index of alfalfa ranged from 0.84 to 0.90, indicating the high concentration of essential amino acids in green mass. The content of lysine and methionine per 1 kg of dry matter was high: lysine — 6.8–14.1 g, methionine — 2.0–4.0 g. Lugovaya 67 showed the highest concentration of amino acids including the essential ones.
ntraspecific diversity of prostrate summer cypress (Kochia prostratа (L.) Sсhrad.) as a source of economically important traits
Authors: Bembeeva E.U. , Аркинчеев А.В. , Мерчиева С.А. 
Published: December 2023

В данной статье приведены результаты изучения хозяйственно ценных признаков, продуктивности, питательной и энергетической ценности различных экотипов и биотипов прутняка простёртого 3-го года жизни (посев 2019 года) в аридных условиях Северо-Западного Прикаспия. Необходимость проведения селекционной работы с аридными кормовыми растениями возникла как последовательный этап в ходе фитомелиорации природных кормовых угодий после того, как были разработаны приёмы и технологии их коренного улучшения и проведены работы по подбору растений-фитомелиорантов. Для улучшения низкопродуктивных пастбищ полупустынных зон большое внимание уделяется прутняку, что обусловлено его засухоустойчивостью, способностью давать высокие урожаи, а также хорошими кормовыми качествами. Цель работы — изучение эколого-биологических и продуктивных качеств различных экотипов и биотипов прутняка, выявление лучших образцов в качестве исходного материала для селекции. Для прутняка характерна высокая экологическая пластичность, что делает его перспективным исходным материалом для дальнейшего использования в селекционной работе. По комплексу хозяйственно ценных признаков наиболее перспективным для селекции является песчаный экотип прутняка. Сбор сухого вещества, сырого протеина и обменной энергии с 1 га площади в начале фазы плодообразования составил 3,66 т, 0,24 т и 34,07 ГДж соответственно. Среди изучаемых биотипов прутняка выделились растения с красной окраской побегов: продуктивность — 3,06 т/га, содержание в сухом веществе сырого протеина — 0,36 т/га, обменной энергии — 30,17 ГДж/га.
This article reports on the analysis of economically important traits, productivity, nutritional and energy values of various ecotypes and biotypes of 3-year-old prostrate summer cypress (seeded in 2019) under the arid conditions of the North-Western Caspian region. Breeding drought-resistant crops is one of the reclamation stages for natural forage lands followed after the development of proper methods and techniques as well as the selection of respective plants. Prostrate summer cypress gained a certain attention as a drought-resistant plant with high productivity and fodder quality to improve the fertility of low-productive semi-desert zones. The aim of this research was to analyze the ecology, biology and productivity of different genotypes of prostrate summer cypress to select the best parent material for future breeding projects. The high ecological plasticity of the plant made it a promising breeding material. The sandy ecotype had the best combination of economically important traits. The yields of dry matter, crude protein and exchange energy from 1 ha amounted to 3.66 t, 0.24 t and 34.07 GJ in the beginning of fruit formation stage, respectively. Among the tested biotypes plants with red shoots performed the best: productivity — 3.06 t ha-1, the content of crude protein in dry matter — 0.36 t ha-1, exchange energy — 30.17 GJ ha-1.
Monitoring Mean Arterial Preasur (MAP) in Traumatic Brain Injury Patients during The Initial 60 Minutes of Manitol 20%
Authors: Arsa Sandi Alfa Wiga , Rahmawati Anita , Nurmawati Thatit , Rohmawati Heni 
Published: December 2023

The effect of manitol 20% on changes in blood pressure after traumatic brain injury is unknown. The purpose of this study was to analyze the differences in blood pressure before and after the administration of 20% mannitol in traumatic brain injury patients at the Intensive Care Unit. This study is a quasi experimental research which uses a pre-post test without control one group design, a method used in observational analytic techniques. The population of this study were all traumatic brain injury patients who were given a manitol infusion of 20% 100ml, with consecutive sampling technique, obtained 12 samples. With a significance threshold of p 0.05, the test was performed using the Paired T test on systolic and MAP data and the post hoc Wilcoxon test on diastolic data.Â Â paired t-test systolic p=0.000, MAP p=0,000. Wilcoxon test diastolic p=0,002. Decreasing blood pressure 15 minutes after administration of 20% mannitol occurs because half live mannitol which lowers blood pressure and responds to decreased blood pressure autoregulation, at 30 minutes resulting in decreased intra-cranial pressure, improves cerebral perfusion and brain autoregulation that affects systemic blood pressure 60 changes in blood pressure may be due to diuresis effects. During the administration of mannitol there is a change in blood pressure that needs to be monitored
Data literacy and higher education in the 21st century
Authors: Ologbosere Oluwatosin Abiodun 
Published: December 2023

Data Literacy is a germane competence for anyone or institution desirous to scale the challenges of the 21st century and be globally recognized. Data literacy is the ability of individual to identify, work with, analyze and communicate data effectively. It is perceived that there is a poor data literacy competence in higher institutions in developing countries. Researchers in the 21st century, for example, ought to possess skills and competencies to communicate through affiliated institutional email addresses; be active on platforms such as Google scholar and research gate; and, possibly own personal websites to drive teaching and learning. This paper, through qualitative analysis of existing literature, attempts to examine the interplay between data literacy and higher education in the 21st century. Data Literacy is relevant not only to individuals but also to higher education. The phenomenon data literacy is relevant to institutions of higher learning because institutions of higher learning are acknowledged centers of human resources training for national and sustainable development. The paper will be of significance to governments, policy makers, and administrators of higher institution in particular. Furthermore, the paper will be of benefit to scholars as data literacy continues to shape frontiers of teaching and learning across the globe in the 21st century.
PENERAPAN PRINSIP-PRINSIP GREEN EKONOMI BAGI USAHA TANI BERKELANJUTAN
Authors: Ma'mun Sitti Rahma , Tamtama Ary , Rosmawaty Rosmawaty 
Published: December 2023

Puosu Jaya Village is located in Konda Sub District, South Konawe Regency, Southeast Sulawesi Province with the majority of the villagers working as farmer. Due to intensive farming, the village has experienced declining in soil fertility. Over the years, this problem has resulted in low productivity. Low productivity is also faced by fish farmers due to high price of fish feed. To help farmers dealing with the problem Community Empowerment by Students or PMM program aims to impove farmers' knowledge and skills on organic farming through training and innovation. The program included training on organic farming, composting and liquid organic fertilizer, organic fish feed, and silk worm (Tubifex sp.) for fish fry feed. Composting and green pesticide were produce using biomass in surrounding area and manure, while fish feed was prepared using tofu pulp and fish powder. All ingredients were cheap and available locally.
The implementation of activities is focused on the demonstration plot location in Hamlet I, Puosu Jaya Village. Methods for implementing activities include demonstrations of organic cultivation, training in making fertilizers, pesticides and organic feed as well as training in cultivating silk worms as the main food for catfish seeds. The target group is the people of Puosu Jaya Village who work as farmers and fish cultivators. The results obtained were (1) the production of demonstration plots for organic plants, catfish cultivation and silk worm cultivation (2) facilitated efforts to increase community knowledge and skills in cultivating food crops using organic fertilizers and vegetable pesticides.
PENERAPAN LEVELS OF INQUIRY UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS PADA MATERI KOLOID
Authors: Riskayanti Yunita 
Published: December 2023

Tujuan penelitian tindakan kelas ini adalah untuk mengetahui pengaruh penerapan levels of inquiry apakah dapat meningkatkan keterampilan proses sains pada peserta didik. Prosedur pengumpulan data ada tiga yaitu pengamatan oleh observer untuk mengamati langkah-langkah pembelajaran, instrumennya berupa lembar pengamatan kinerja guru, keterampilan proses sains dinilai menggunakan hasil lembar kerja peserta didik dan penilaian sikap peserta didik menggunakan lembar penilaian diri dengan skala Likert. Hasil penelitian ini menunjukkan terjadi peningkatan penguasaan keterampilan proses sains pada peserta didik, siklus I nilai rata-rata keterampilan proses sains adalah 74 dan jumlah peserta didik tuntas 60%. Siklus II terjadi peningkatan nilai rata-rata mencapai 83, jumlah peserta didik tuntas mencapai 86 %. Pencapaian nilai sikap selama pembelajaran adalah 82. Penerapan levels of inquiry dapat meningkatkan keterampilan proses sains pada peserta didik yang berupa keterampilan mengamati, mengelompokkan, menafsirkan, meramalkan, mengajukan pertanyaan, berhipotesis, merencanakan percobaan, menggunakan alat/bahan, menerapkan konsep dan berkomunikasi pada peserta didik kelas XI IPA 1 di SMA Negeri 1 Seteluk materi koloid tahun pelajaran 2021/2022
Kata Kunci : Levels of inquiry; keterampilan proses sains; keterampilan dasar; keterampilan terpadu
Potensi Pantai Sine Kabupaten Tulungagung Sebagai Pembangkit Listrik Tenaga Surya (PLTS)
Authors: Muntoha Geston Bakti , Afifah Dian Septi Nur , Hayuhantika Diesty 
Published: December 2023

Salah satu potensi pemanfaatan energi terbarukan yaitu dengan membangun sistem pembangkit listrik tenaga surya pada area lahan terbuka seperti di wilayah Kabupaten Tulungagung yang memiliki 23 pantai yang salah satunya Pantai Sine. Tujuan penelitian ini adalah untuk menganalisis potensi energi yang dihasilkan oleh pembangkit listrik tenaga surya apabila dibangun pada lokasi area lahan terbuka di Pantai Sine, Kabupaten Tulungagung dengan menggunakan software simulasi yaitu Helioscope, PV Watts, dan Global Solar Atlas. Kapasitas sistem pembangkit listrik tenaga surya yang dapat dibangun berdasarkan hasil simulasi 3 software adalah sebesar 131.200 Wp atau setara 131,2 kWp. Potensi energi yang dapat dihasilkan oleh pembangkit listrik tenaga surya berdasarkan hasil simulasi Helioscope sebesar 173.248,9 kWh/tahun setara dengan 173,2489 MWh/tahun, PVWatts sebesar 172.714,0 kWh/tahun setara dengan 172,7140 MWh/tahun, dan Global Solar Atlas sebesar 204.164,2 kWh/tahun setara dengan 204,1642 MWh/tahun. Rerata hasil potensi produksi energi bulanan menggunakan aplikasi Helioscope sebesar 14.437,4 kWh, PVWatts sebesar 14.392,8 kWh dan Global Solar Atlas sebesar 17.013,7 kWh. Secara keseluruhan potensi produksi energi listrik yang dapat dihasilkan oleh PLTS apabila dibangun pada area lahan terbuka di Pantai Sine Kabupaten Tulungagung berkisar pada rentang antara 170.000-200.000 kWh/tahun atau 170-200 MWh/tahun dengan rerata potensi produksi energi listrik bulanan PLTS berkisar pada rentang sebesar 14.000-17.000 kWh.
MODERN TRENDS IN INTELLIGENT CHATBOT DIGITAL VISUAL IMAGE
Authors: MA N. , KHYNEVYCH R. 
Published: December 2023

Study the digital visual image of intelligent chatbots as a sample, analyze the design trends of the digital image of chatbots and direct the design practice to improve user interaction. In the study, the method of combining literature review and empirical research is adopted. Through the analysis of existing research literature and the collection and analysis of existing design cases, the trend of digital visual image design style of intelligent chatbots is discussed. Design options for digital visual images of chatbots were analyzed, and their comparative classification was created. Based on the study of the directions of evolution of the design of the digital image of the intelligent chatbot, the main types of stylistic solutions have been determined – from traditional to abstract/anthropomorphic. The research aims to explore the latest trends and innovative design ideas in digital image design to meet the needs of users and the challenges of technological progress, create unique and attractive images of intelligent chatbots for users, and realize a new human-computer interaction experience. The results provide guidance and suggestions for innovative design of digital visuals for chatbots aimed at creating more attractive, friendly and effective digital images, as well as increasing the practical value of the application and user satisfaction of chatbots.
DESIGN OF CULTURAL AND CREATIVE PRODUCTS IN ANKANG REGION FROM THE PERSPECTIVE OF REGIONAL CULTURE
Authors: QIANG W. , PASHKEVYCH K. L. 
Published: December 2023

The purpose of this study is to develop design for cultural and creative products based on the regional culture of each district and county in Ankang City, Shaanxi Province, China. This study utilizes an interdisciplinary research method. The theory of translation in linguistics and the three-layer structure of cultural attributes are integrated into the design of regional cultural and creative products, and the material, spiritual, and behavioral elements of local culture are translated into the form, semantics, and function of cultural and creative products, respectively. By using this method, various local cultural elements are mined and integrated into product design to increase the sense of cultural identity. Based on the research status of regional material or immaterial culture and the current situation of local development in Ankang, Shaanxi Province, we explore the practical significance and value of integrating regional cultural elements into cultural and creative products, introduce design translation theory and cultural triple structure, use the local cultural characteristics of Ankang to enhance the added value of cultural and creative products, strengthen the cultural identity of tourists, and help the heritage and development of Ankang regional culture in the era. In this study, we adopt the transliteration theory to analyze the regional cultural elements from multiple perspectives and present them through visual forms. It has been proved that the translation theory can highlight the regional characteristics of cultural and creative product design from multiple dimensions. Transcreation theory combined with cultural triple architecture can be used in the development of cultural and creative products in other regions, thus establishing a more complete regional culture discovery and presentation as an important tool. Second, by developing cultural and creative products in the Ankang region, the local city image can be established and the development of related tourism industries can be promoted.
Perfil farmacoterapêutico, clínico e sociodemográfico de adultos e idosos atendidos ambulatorialmente em um hospital psiquiátrico no Rio de Janeiro
Authors: TEODORO Cristiane Santos , DA SILVA Rafael Maciqueira , SANTOS Vania 
Published: December 2023

Objetivo: Examinar o perfil de dispensação de medicamentos psicotrópicos e características clínicas e sociodemográficas de adultos e idosos atendidos em um hospital psiquiátrico universitário público no município do Rio de Janeiro. Métodos: Estudo transversal descritivo, com análise de dados de dispensação de psicotrópicos realizada em setembro de 2018 e análise de prontuários a partir dessas receitas. Resultados: A média de prescrições de psicotrópicos por paciente no ambulatório geral foi de 2,63, e 1,84 no geriátrico. Os subgrupos farmacológicos mais prescritos nos dois ambulatórios foram de antipsicóticos, antiepilépticos e antidepressivos, representados, respectivamente, pela risperidona, clonazepam e fluoxetina no ambulatório geral, e pela risperidona, clonazepam e citalopram no geriátrico. O principal perfil dos pacientes atendidos pelo ambulatório geral foi de pessoas do sexo feminino (60,97%), solteiras (60,32%), sem ocupação (55,48%) e com idade media de 48,9 anos. Os principais diagnósticos identificados no ambulatório geral foram transtorno de humor (35,57%), esquizofrenia (18,94%) e transtornos de personalidade (18,24%). No ambulatório geriátrico, o perfil predominante foi de pessoas do sexo feminino (69,49%), casadas (45,76%), sem ocupação (81,36%) e com idade média de 73,5 anos. Os diagnósticos mais prevalentes foram transtorno de humor (27,27%), outras doenças degenerativas do sistema nervoso (24,24%) e transtornos mentais orgânicos (21,21%). Conclusão: A identificação do perfil de usuários atendidos nos dois ambulatórios do hospital avaliado pode contribuir para maior eficiência na prescrição, dispensação e uso de psicofármacos através do estabelecimento de políticas institucionais que assegurem o uso adequado de medicamentos, da otimização das atividades de assistência farmacêutica realizadas na unidade, e da elaboração de estratégias de apoio e reintegração social desses indivíduos.