bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH GAYA KEPEMIMPINAN, DISIPLIN KERJA, DAN KOMITMEN KERJA TERHADAP KINERJA PEGAWAI PADA SEKRETARIAT DEWAN PERWAKILAN RAKYAT DAERAH KABUPATEN KEPULAUAN SELAYAR
Authors: Yulianti Yulianti , Reynilda Reynilda , Maryadi Maryadi
Published: July 2023

Penelitian ini bertujuan untuk menganalisis pengaruh gaya kepemimpinan, displin kerja, dan komitmen kerja terhadap kinerja pegawai. Penelitian dilakukan dengan menggunakan pendekatan kuantitatif, data yang digunakan adalah data primer dengan menggunakan kuesioner sebagai alat pengumpulan data. Reponden penelitian ini sebanyak 92 orang. Teknik analisis data dengan menggunakan Regresi Linear Berganda. Seluruh analisa data dilakukan dengan menggunakan bantuan Sofware SPSS Versi 20.

Hasil penelitian menunjukkan bahwa (1) Terdapat pengaruh gaya kepemimpinan terhadap kinerja pegawai (2) Terdapat pengaruh positif dan signifikan disiplin kerja terhadap kinerja pegawai (3) Terdapat pengaruh positif dan signifikan komitmen kerja terhadap kinerja pegawai, (4) Gaya kepemimpinan, disiplin kerja, komitmen kerja secara simultan berpengaruh positif dan signifikan terhadap kinerja pegwai (5) Variabel disiplin kerja merupakan variabel yang paling dominan berpengaruh terhadap kinerja pegawai pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Kepulauan Selayar.
PENGARUH KUALITAS PELAYANAN DAN NILAI PELANGGAN TERHADAP LOYALITAS PELANGGAN PADA KOPI ILBS DI GOWA
Authors: B Irwan , Widiawati Andi , Latief Fitriani
Published: July 2023

Penelitian ini bertujuan untuk mengetahui (a) kualitas pelayanan berpengaruh Positif dan Signifikan terhadap loyalitas pelanggan pada Kopi ILBS di Gowa. (b) Nilai pelanggan berpengatuh positif dan signifikan terhadap loyalitas pelanggan (c) variabel yang lebih dominan berpengaruh terhadap loyalitas pelanggan pada Kopi ILBS di Gowa    .

Penelitan ini menggunakan jenis data kuantitatif dan metode analisis regresi linear berganda, sehingga data penelitan diperoleh dari kuesioner yang dibagikan secara online kepada secara online kepada pelanggan Kopi ILBS dengan sampel sebanyak 80 responden.

Hasil dari penelitian menunjukkan bahwa (a) kualitas pelayanan berpengaruh positif dan signifikan terhadapa loylitas pelanggan pada Kopi ILBS di Gowa (b) nilai pelanggan berpangaruh positif dan signifikan terhadap loyalitas pelanggan pada Kopi ILBS di Gowa (c) Variabel nilai pelanggan lebih dominan berpengaruh terhadap loyalitas pelanggan pada kopi ILBS.
Unravelling Poverty Indicators in the Tomini Bay Region of Indonesia: A Comprehensive Analysis of SDG 10
Authors: Arham Muhammad Amir , Kusuma Citra Aditya , Yafiz Ifa Adina
Published: July 2023

The Tomini Bay Region, with its abundant natural resources, can be leveraged to promote inclusive and sustainable community welfare in line with SDG 10's global target to reduce inequality. However, despite the region's natural wealth, much of the area is plagued by high poverty. In response, local governments have launched several programs to stimulate economic growth while addressing these issues. To assess the effectiveness of these poverty programs, this study evaluated the economic development of the Tomini Bay area using the SDGs framework. The objectives of this study are twofold: 1) to map the progress of SDG 10 poverty indicators in the region, and 2) to project the achievement of SDG 10 poverty indicator targets in the region by 2030. This study employs quantitative descriptive data analysis. The mapping results are expected to aid local governments in formulating more targeted and inclusive development plans.
Comparison between Single Anastomosis Sleeve Ileal Bypass and Roux-en-Y Gastric Bypass in obesity management
Authors: Eman Mohammed Abdel Salam  , Alaa Abdel Halim Marzouk  , Tamer Mohammed Nabil  , Ahmed Safaa Ahmed Sayed  , Ahmed Mohammed Rashad
Published: July 2023

Background: Obesity is associated with a higher incidence of several diseases, including diabetes, cardiovascular disease,and cancer. Bariatric surgery, regardless of its type, is the most effective approach for treating morbid obesity. This studyaimed to compare the outcome of SASI bypass with that of RYGB regarding weight loss, improvement in comorbidities,malnutrition, and postoperative complications.Methods: Patients with morbid obesity who underwent RYGB or SASI bypass and were followed for 12 months from May2020 through May 2021 were included in the current prospective study. Weight loss, improvement in comorbidities,complications, and nutritional status were compared between a group of consecutive patients who underwent SASI bypassand a group of patients who underwent RYGB during the same study period.Conclusion:The average percentage of postoperative weight loss was not significantly different between the two groups.There were no significant differences in the remission of comorbidities between the two groups. Few postoperativecomplications were reported in both groups. The outcome of SASI bypass and Roux en Yregarding weight loss andimproving of comorbidities were satisfactory
Aplicación de las normas de seguridad y salud, como mecanismo de prevención de accidentes de trabajo
Authors: Valverde Flores Jeimy Daniela , Edgar Lenin Bayas Romero
Published: July 2023

Al hablar de excelentes condiciones de trabajo, nos referimos a varios factores que inciden en la realización de estas actividades, por lo que la seguridad es uno de los principales factores que tenemos que señalar, ya que de ello dependerá el correcto desempeño y rendimiento de cada uno de los trabajadores. Es por esto, que el trabajo de investigación hace referencia a establecer las condiciones adecuadas para el desarrollo profesional de un trabajador, el cumplimiento de la ley y el respeto a los derechos de los trabajadores. De esta manera, la aplicación de reglamentos de salud y seguridad en el trabajo es una forma de prevenir accidentes laborales y proteger la seguridad laboral. Estos reglamentos se deben aplicar en las instituciones para proteger la seguridad laboral y fomentar una cultura de prevención en el lugar de trabajo. Esto debe implementarse gradualmente para realizar mejoras y cambios que puedan implementarse adecuadamente en el lugar de trabajo Las instituciones en general deben considerar que la implementación del reglamento de salud y seguridad para el trabajador es un avance respecto a las necesidades y garantías que son posibles ofrecer dentro de la actividad laboral. Asimismo, es importante considerar la creación de un reglamento interno de cada institución, en donde se establezcan de manera específica disposiciones que deben ser acatadas tanto para los trabajadores como para los empleadores, garantizando en todo momento su seguridad. En este contexto, el presente trabajo de investigación hace énfasis en la correcta aplicación del reglamento de seguridad y salud ocupacional en los trabajadores de los talleres municipales del GAD San Miguel de Bolívar, para prevenir accidentes laborales, de modo que se genere un precedente para prevenir riesgos laborales y que los trabajadores usen adecuadamente los implementos de seguridad y salud otorgados por las autoridades municipales.
Desarrollo rural en una comunidad campesina del Perú
Authors: Baldoceda Ponce Yordan Américo , Quispe Valdivieso Jim, , Castillón Matos Ovidio Julián,
Published: July 2023

En este artículo, se presenta una revisión sintetizada de la literatura más relevante acerca del nuevo paradigma de desarrollo rural. A partir de ello, se argumenta que los diversos cuerpos teóricos involucrados en su teorización aún están demasiado desconectados de la realidad rural y el enfoque territorial. En este sentido, se subraya la necesidad de nuevas conceptualizaciones como el modelo de la rural web (van der Ploeg et al 2008), un marco teórico integrado que concibe el desarrollo rural como la continua revitalización de la compleja red de personas, recursos, actividades y procesos que interactúan en un territorio y modelan su atractivo social, económico, cultural y ambiental. Y por otro lado recopilar las experiencias exitosas de los programas Red Rural Nacional LEADER y el Programa Operativo de Desarrollo y Diversificación Económica de Zonas Rurales (PRODER), implementados en Europa, principalmente en España, Bélgica y Grecia, y con resultados muy importantes que vale la pena estudiarlas y concentrar toda la documentación de estas experiencias y sean útiles para la academia y para la gestión pública y nos permita diseñar y formular una política pública de desarrollo rural sostenible con enfoque territorial.
Directorio, gerencia y rentabilidad: análisis del sector cementero que cotiza en la bolsa de valores
Authors: Varela Arzola Jorge Luis
Published: July 2023

Este artículo científico aborda la investigación realizada sobre la relación entre las variables “Directorio y Alta Gerencia” y “rentabilidad” del grupo de empresas del sector industrial-cementero que listan sus valores en la Bolsa de Valores de Lima (BVL), siendo, precisamente, el hallazgo de esta relación el objetivo principal del estudio. Con este fin, se levantó información proveniente de fuentes secundarias como las memorias anuales, estados financieros y reportes de cumplimiento de las normativas del gobierno corporativo, documentos que son auditados y que se encuentran a disposición pública en el sitio web de la Superintendencia del Mercado de Valores (SMV). La investigación fue correlacional y descriptiva, además su diseño fue no experimental y transversal, debido a que se estudió al periodo 2018-2019. Toda la data recopilada se procesó y analizó mediante el uso de la estadística, estableciéndose la correlación al final del estudio (valor de correlación = 0.539). Es decir, se halló la existencia de la relación entre las variables de estudio, lo cual refuerza la importancia de un adecuado desempeño por parte del Directorio y de la Alta Gerencia para el logro de una rentabilidad conveniente para las empresas de la muestra.
PARADIGMA BARU DALAM PELAKSANAAN E-COURT DI PERADILAN AGAMA DITINJAU DARI TEORI EFEKTIFITAS HUKUM
Authors: Fadzlurrahman Fadzlurrahman , Madrah Muna Yastuti
Published: July 2023

Masa era New Normal saat ini mengharuskan kita untuk social distancing, akibat dari kebijakan tersebut pengadilan agama tidak mungkin beracara sebagai mana yang diatur sebelumnya. Ketentuan PERMA No. 1 tahun 2019 menyebabkan terjadinya pergeseran kebijakan dalam beracara di pengadilan agama, beberapa kebijakan dalam PERMA tersebut ternyata tidak sesuai dengan hukum acara yang diterapkan dalam HIR/RBG yang menjadi pedoman selama puluhan tahun. Permasalahan yang diangkat dari penelitian ini adalah pelaksanaan e-court dalam sistem peradilan agama, khususnya di Pengadilan Agama Demak dan Pengadilan Agama Semarang, dapat ditinjau dari teori efektivitas yang dikemukakan oleh Lawrence M. Friedman. Metode penelitian. metode pendekatan yuridis empiris dirumuskan dengan analisis data kualitatif dan spesifikasi penelitian dilakukan secara deskriptif analisis. Hasil dari penelitian ini e-court telah memberikan efisiensi dalam penerapan asas peradilan yang sederhana cepat dan biaya ringan.
PENCATATAN PERNIKAHAN DI INDONESIA DITINJAU DARI MAQASHID SYARIAH JASSER AUDA
Authors: Mubarok Andika , Hidayati Tri Wahyu
Published: July 2023

Pernikahan adalah institusi fundamental dalam masyarakat yang berlandaskan nilai agama dan etika. Pencatatan pernikahan langkah penting untuk memperkuat keabsahan serta kepastian hukum terhadap pernikahan suami - istri. Dalam Islam mengenai maqashid syariah menjadi kerangka teoritis yang mengemukakan maqashid syariah (tujuan utama) dari hukum islam. Pakar ilmuan Islam Kontemporer yang menggagas konsep maqashid syariah adalah Jasser Auda. Tujuan dari penelitian ini adalah untuk menjelaskan dan menyajikan dampak teori sistem Maqashid Syariah Jasser Auda terhadap permasalahan Indonesia saat ini mengenai pencatatan perkawinan yang ditinjau oleh teori sistem Jasser Auda terdiri atas: kognitif (cognitif nature), kemenyeluruhan (wholenes), keterbukaan (openess), hierarki saling berkaitan (interelated hierarchy), multidimensionalitas (multidimensionality) serta kebermaksudan (purposefulness). Hasil penelitian dari aplikasi teori Jasser Auda  yaitu: Kognitif yaitu pencatatan pernikahan hasil dari ijtihad para mujtahid karena tidak ada ayat dalam Al-Quran dan hadist yang menjelaskan terhadap pencatatan pernikahan; kemenyeluruhan yaitu dalam melihat peraturan pencatatan pernikahan diharuskan melihat seluruh peraturan; Keterbukan yaitu pernikahan harus bisa melihat perkembangan Zaman, karena dalam Al-Qur’an dan Hadist tidak menjelaskan pencatatan pernikahan; Hierarki yaitu adanya pencatan pernikahan memberikan keabsahan dan kepastian hukum dalam pernikahan; Multidimensionalitas yaitu memahami aturan pencatatan perkawinan multi perspektif; Kebermaksudan yaitu Adanya peraturan pencatatan perkawinan memberikan kepastian hukum untuk melindungi para pihak yang melangsungkan perkawinan.
TOLERANSI HUKUM ISLAM TERHADAP SISTEM KEWARISAN ADAT DI INDONESIA
Authors: Tarmizi Tarmizi , Zubair Asni
Published: July 2023

Masyarakat Indonesia umumnya memilih sistem adat dalam pembagian harta warisan meskipun mayoritas beragama Islam yang juga memiliki sistem kewarisan yaitu farāiḍ. Penelitian ini bertujuan mengkaji toleransi hukum Islam terhadap penerapan sistem kewarisan adat melalui sifat keluwesannya dan memberi batasan pelaksanaan agar tidak bertentangan dengan ketentuan hukum Islam. Penelitian ini merupakan penelitian pustaka dengan mengumpulkan hasil-hasil penelitian yang membahas berbagai sistem kewarisan adat, kemudian data diolah dan dianalisis secara deskriptif kualitatif untuk menguraikan toleransi hukum Islam terhadap sistem waris adat. Terdapat beberapa sistem kewarisan adat di Indonesia yaitu pembagian ketika pewaris masih hidup melalui hibah dan wasiat, pembagian dengan cara perdamaian atau musyawarah, pembagian dengan mengutamakan anak laki-laki tertua dan pembagian dengan mengutamakan anak perempuan (sistem matrilineal). Sistem tersebut tidak sesuai dengan sistem kewarisan Islam, namun hukum Islam memberikan toleransi dengan beberapa catatan. Hibah dihitung sebagai warisan masih dibolehkan sebagaimana Pasal 211 KHI, wasiatpun dibolehkan asal tidak melebihi sepertiga dari harta warisan. Begitujuga perdamaian dan musyawarah dibolehkan asal disepakati setiap ahli waris yang menyadari bagiannya. Adapun anak tertua laki-laki boleh mendapat paling banyak bagian selama dsetujui ahli waris lainnya. Sedangkan sistem kewarisan matrilineal di Minangkabau tidak bertentangan dengan hukum Islam karena adanya pembagian harta pusaka tinggi dan pusaka rendah.
BAGAIMANA MENJAGA KETAHANAN KELUARGA DIMASA PANDEMI? STUDI BURUH TERDAMPAK PEMUTUSAN HUBUNGAN KERJA DI KOTA SEMARANG
Authors: Ochtafiana Diah Ayu , Nizar Muchamad Coirun
Published: July 2023

Pandemi Covid-19 menimbulkan dampak perekonomian secara global tidak terkecuali di Indonesia. Salah satu dampak tersebut ialah mengharuskan perusahaan banyak mengambil kebijakan Pemutusan Hubungan Kerja (PHK). Kehilangan pekerjaan sering kali dapat memacu konflik ketahanan suatu keluarga yang akan mengakibatkan menyusutnya pendapatan sehingga dapat memicu kesehatan mental keluarga. Artikel ini bertujuan untuk meneliti seberapa besar ketahanan keluarga yang terdampak PHK di Kecamatan Genuk Kota Semarang Jawa Tengah dari aspek ekonomi, sosial budaya dan psikologis. Penelitian ini merupakan penelitian lapangan (field research) yang bersifat kualitatif deskriptif. Teknik pengumpulan datanya melalui wawancara kepada sepuluh kepala keluarga yang terdampak PHK di masa pandemi. Hasil dari penelitian ini yaitu mengetahui ketahanan keluarga dan faktor ketahanan keluarga yang dilakukan oleh kepala keluarga setelah terdampak PHK di masa pandemi. Para pihak yang terdampak PHK di masa pandemi memiliki permasalahan yang hampir sama yaitu kesulitan mencukupi kebutuhan hidup. Upaya yang dilakukan pihak yang terdampak PHK yaitu dengan mencari pekerjaan baru, saling menerima, mendukung dan meningkatkan keterampilan dengan mencoba peluang baru untuk meningkatkan perekonomian keluarga. Selain daripada itu, dampak dari pandemic Covid 19 tidak selamanya berdampak negatif, namun sebagian dari mereka mendapatkan dampak positif yaitu dengan adanya waktu yang lebih bersama keluarga dan meningkatkan spiritual dengan selalu bersyukur kepada Tuhan YME.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEHARMONISAN RUMAH TANGGA MUSLIM DI JAWA TENGAH
Authors: Arief Yasin , Tulab Tali , Diyati Nailis Anin , Yurista Dina Yustisi
Published: July 2023

Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi keharmonisan dalam rumah tangga, baik dari segi faktor komunikasi pasangan suami istri dan faktor kecerdasan keduanya dalam mengelola emosi .  Subjek penelitian ini adalah masyarakat muslim kota Semarang yang sudah menikah dan berpendidikan. Peneliti menggunakan metode penelitian kuantitatif dan instrumen penelitian berupa kuesioner yang dibagikan ke 100 orang dengan teknik sampling purposif. SPSS (Statistical Product and Service Solution) digunakan dalam penelitian ini sebagai analisis data dengan tahap uji validitas, uji reliabilitas, dan analisis regresi. Hasil penelitian ini diharapkan dapat dijadikan pedoman bagi masyarakat yang belum menikah dan akan menikah guna mencapai keluarga sakinah mawadah wa rahmah.
ИНТРОДУЦИРОВАННЫЕ КЛОНОВЫЕ ПОДВОИ КОСТОЧКОВЫХ
Authors: Уразаева Марина , Ефремова Юлия , Ормакаев Азамат
Published: July 2023

Впервые в Казахстане создана  коллекция клоновых подвоев косточковых культур, где проводится их изучение для дальнейшего тиражирования в хозяйства занимающиеся выращиванием посадочного материала. Необходимость оценки подвоев различного эколого-географического происхождения с целью выделения наиболее продуктивных с хорошим коэффициентом размножения зелеными черенками  для создания адаптивных и интенсивных насаждений, является актуальной. Расширение площадей под косточковыми культурами требует увеличение объемов производства высококачественного посадочного материала, что возможно только при научно обоснованном подборе сорто-подвойных комбинаций. Первоочередная задача в данном направлении стоит в изучении подвоев в маточнике. Для решения данной задачи поставлена цель исследований: на основании сравнительных фенологических, биологических и климатических особенностей подвоев косточковых культур из имеющейся коллекции выделить перспективные формы, с высокой побегопроизводительной способностью в маточнике клоновых подвоев, выходом стандартных отводков, хорошей окореняемостью зелеными черенками в условиях юго-востока Казахстана. В результате проведенных исследований по показателям продуктивности, выходу стандартных отводков, биометрическим показателям можно сделать заключение о возможности использования подвоев Дружба, Пумиселект, Эврика 99, ВВА-1, Колт и Сен-Жюльен в питомнике. По результатам размножения зелеными черенками рекомендуется использовать подвои легкоукореняющиеся ВСЛ-2 и среднеукореняющиеся ЛЦ-52.
БИДАЙДЫҢ СЕПТОРИОЗ (SEPTORIA TRITICI) АУРУЫНА АЛМАТЫ ОБЛЫСЫ БОЙЫНША 2022 ЖЫЛ ЖҮРГІЗІЛГЕН МОНИТОРИНГІ
Authors: Кеишилов Женис , Кохметова Алма , Кумарбаева Мадина , Малышева Ангелина , Бахытұлы Қанат
Published: July 2023

Күздік бидайдан жоғары өнім алу үшін агротехнологияның озық әдістерін қолданып қана қоймай, негізгі ауруларға төзімді сорттарды егу қажет. Ауылшаруашылық дақылдарына үлкен зиян келтіретін аурулардың бірі – бидайдың жапырақ дақ ауруы септариоз (Septoria tritici) болып табылады. Мақалада 2022 жылы Алматы облысы бойынша күздік бидай сорттарының септориоз ауруына төзімділігін анықтау мақсатында жүргізілген мониторинг жұмыстары нәтижесінде, Жамбыл ауданы, Ұзынағаш ауылдық округінде безостая 100 және бразилская элита күздік бидай сорттарынан септориоз ауруының белгілері анықталынды, аурумен залалдану көрсеткіші 12,7%-9,6%-ды құраса, ал таралу индекісі 92%-78%-дық нәтиже танытты. Сонымен қатар Панфилов ауылдық округінде, Казакстанская 10 бидай сорты септориоз (Septoria tritici) ауруымен орташа деңгейде залалданғаны анықталынды, аурумен залалдану көрсеткіші 2,5%-ды құрады, ал таралу қарқындылығы 48%-дық нәтиже көрсетті. Алматы облысы бойынша Жамбыл, Қарасай, Талғар аудандарының егіс алқаптарында (Septoria tritici) патогеніне жоғары төзімділік танытқан, ауру көрсеткіштері IT – 0 иммундық көрсеткен сорттар іріктелінді олар: Австрийский Грань, Австрийский 100, Безостая-1, Бразильская озимая, Усткеменогорская бригада, Стекловидная 24, Жетісу, Наз және Богарная 56 бидай сорттары болып анықталынды. Бидай өндірісінде септориозға төзімді болып анықталған бидай сорттарын пайдалану ұсынылады.
СРАВНИТЕЛЬНЫЕ ИССЛЕДОВАНИЯ ХИМИЧЕСКОГО СОСТАВА ОТОБРАННЫХ СОРТОВ ЯЧМЕНЯ ИЗ ОСНОВНЫХ ЗЕРНОСЕЮЩИХ ЮГО-ВОСТОК КАЗАХСТАНА
Authors: Куланбай Каламкас , Акмуллаева Айжан , Сыдыкбаева Сандугаш , Маманова Салтанат , Кулжанова Дина
Published: July 2023

Ячмень в Казахстане по площади посева занимает второе место после пшеницы среди зерновых культур. Ячмень – культура разностороннего использования. 
Повышение производства зерна в Республике также зависит от производства зернофуражных культур, которые обладают большим биологическим потенциалом, высокими пищевыми. С активным развитием животноводства и перерабатывающей промышленности Казахстана повысился спрос на зерно ячменя. Однако потребность в семенах пивоваренного ячменя в Казахстане обеспечивается не более чем на 30-40%, такое же аналогичное положение по обеспечению зерном кормового ячменя для животноводства. В связи с этим, разработанная концепция развития Республики Казахстан предполагает диверсификацию отраслей растениеводства, расширение посевных площадей для рентабельных сельскохозяйственных культур, с целью получения высококачественной, конкурентоспособной продукции, к числу которых относятся зернофуражные культуры.
Результаты исследований позволили выделить сорта злаковых культур, обладающие наибольшей пищевой ценностью. Определяли содержание массовой доли белка в зерне ячменя отечественных сортов селекции. Ячмень содержит более 11% белка, который по своей пищевой ценности превосходит пшеничный. Растительный белок, усваивается нашим организмом почти на 100%. Далее определяли содержание углевода. Основа источника энергии человека, представляющая собой наиболее сложную химическую составляющую рациона человека. Было подсчитано, что ячмень созревает примерно через 90-100 дней и, таким образом, очень популярен в качестве продовольственной культуры в регионах, где существуют физические ограничения в виде низкой температуры, либо нехватки влаги, ограничивающее культивирование других культур.
В этой связи, далее было изучено содержание углеводного комплекса отобранных сортов зерна по показателям содержания в химическом составе крахмала и экстрактивность. В результате проведенных исследований по изучению химического состава отобранных проб зерна ячменя отечественных сортов селекции установлено процентное содержание протеина, углеводов и экстрактивности. Выводы в результате проведенных исследований установлено выделить сорта злаковых культур, обладающие наибольшей пищевой ценностью, что необходимо учитывать при разработке рецептур полизлаковых смесей для производства продуктов питания. При надлежащем соблюдении всех норм его культивирования это экономически выгодная культура.
HARMFUL PESTS AND BIOLOGICAL PROTECTION OF AGRICULTURAL CROPS (WHEAT, SOY, CORN) IN THE CONDITIONS OF THE ALMATY REGION
Authors: Mukhamadiyev Nurzhan , Chadinova Aizhan , Mengdibayeva Gulnaz , Койгельдина Айгерим
Published: July 2023

In a number of Programs for the development of the industry, outlined in the President's Messages (2017,2018, 2017-2021), it is indicated that one of the most important problems of agricultural production in our country is the transition to a new paradigm based on increasing its efficiency through the introduction of an ecosystem development path. This transition consists in the production of organic farming and the production of environmentally friendly products that are harmless to animals and the population. Therefore, the results of scientific research presented in this article on the development of agrotechnologies and the introduction of an ecologized set of protective measures against harmful organisms into production are an important foundation in solving the production of environmentally friendly (organic) products.
This article presents the results of the application of biological protection against pests of agricultural crops. In the ecological aspect, the pesticide load on the cultivated area and the environment is reduced, compaction and soil pollution occur to a lesser extent, due to a reduction in the number of passes of equipment through the field. During the monitoring, harmful pests of agricultural crops (wheat, soy, corn) were encountered and biological protection was applied to them in the conditions of the Almaty region.
During the growing season, during soil excavations and population counts, 11 species of pests were found on alfalfa, esparcet and soybeans, 7 on corn, 15 on wheat and barley, 8 on rapeseed and flax. The biological efficacy of drugs and entomophages against cotton scoops (Helicoverpa armigera Hb.) on corn crops showed high biological efficacy on the seventh day was 91.5-95.1%, and on the 14th day, due to the release of bioagents, the effectiveness was at the level of 77.6-82.1%. Against the spider mite on the 7th day of accounting, the biological effectiveness was 86.3–87.3%, due to the release of the entomophage chrysoglazka, the effectiveness was at the level of 81.2-81.5%.
ИЗУЧЕНИЕ УРОЖАЙНОСТИ И УСТОЙЧИВОСТИ К БОЛЕЗНИ АСКОХИТОЗ ОБРАЗЦОВ НУТА В УСЛОВИЯХ АЛМАТИНСКОЙ ОБЛАСТИ
Authors: Сулейманова Гульнур , Калибаев Бауыржан , Айткалиева Гулдана , Таджибаев Данияр
Published: July 2023

В данной статье отражены результаты исследований по определению урожайности коллекции нута и проявление болезни аскохитоза в полевых условиях. Производство нута в Казахстане является важной отраслью сельского хозяйства и имеет значительное экономическое значение для страны.
Объектами исследования являются казахстанские и зарубежные сорта и линии нута в количестве 87 образцов, данная коллекция представлена образцами из различных стран: Сирия, Россия, Украина, Турция, Мексика, Португалия, Болгария, Иран, Армения, Аргентина, Азербайджан, Кыргызстан, Марокко, Ирак, Индия, Казахстан. Исследования проводились в 2021- 2022 гг. на полевом участке Саймасай, Алматинской области. В качестве стандартов использовались Казахстанские районированные сорта Нурлы 80 - г.в. 2017, Камила г.в. - 2000, Икарда 1 – г.в. 2007. Урожайность сорта стандарта в 2021 году была 71 г/м2, высота растений достигала 61,2 см, вегетационный период длился 112 дней, и масса 1000 зерен составила 270 г. Образцы превысившие сорт стандарт были Flip 98-129, К- 151, Мирас, К- 2412, К-510, К-1221, Мальхотра, К-482. Урожайность их составила 86,9 г/м2, 80,7 г/м2, 78,7 г/м2, 78,6 г/м2, 76,9 г/м2, 76,0, г/м2, 71,8 г/м2, 71,7 г/м2 соответственно остальные образцы были менее урожайными по сравнению со стандартом Нурлы 80, но более урожайными чем Икарда 1. Высокая отрицательная корреляционная связь между аскохитозом и массой 1000 зерен подтверждает высокое влияние на снижение урожайности проявлением болезни. Для дальнейшей селекции выделены образцы и высокоурожайные образы с наибольшей массой 1000 зерен, а также с коротким и длинным вегетационным периодом.
Dependence of light absorption on temperature changes in tattoo pigments
Authors: Leontiev E. A. , Struchko G. Yu. , Kozlov V. A. , Fedorov A. L. , Leontyeva T. Yu.
Published: July 2023

Purpose: to study the quantitative intensity of optical density and light absorption of the electromagnetic radiation with tattoo pigment aqueous solution depending on its temperature.

Material and methods. One hundred twenty-three of the most common commercial tattoo pigments were selected for the trial; 369 samples of aqueous solutions were made of them. Optical density of each pigment sample was determined at 14 and 77 °C. Then, each sample was exposed to optical radiation (IPL xenon lamp with pulsed light) at 14 and 77 °C.

Results and discussion. Electromagnetic radiation with wavelengths 532 and 1064 nm increased tattoo pigment destruction from 78,27 to 84,37 % under temperature rise from 14 to 77 °C.

Conclusion. Electromagnetic radiation of the optical range with wavelengths 532 and 1064 nm cannot destroy all tattoo pigments; however, optical density of solutions changes under temperature rise which promotes destruction of coloring agents.
Characteristics of Flow-Induced Vibration of Conveying Pipes for Water and Coolant Flow
Authors: Ansam Adil Mohammed  , Ayad Mohammed Salman
Published: July 2023

One of the effects of vibrations resulting from the flow of fluids is the failure that occurs to the structure of the systems, which in turn affects the efficiency of the parts that make up those systems. for the purpose of studying the possibility of improving the performance of the systems, a liquid other than water and coolant (super antifriz\petrol ofisi) was chosen because of its advantages that can be taken advantage of, including the high viscosity of water and its tolerance to high temperatures resulting from combustion or air temperature, as well as low temperatures to ensure the operation of the system, that is, it maintains stability system temperature to obtain the best possible condition In addition to the purity of the liquid from salts and the presence of a percentage of oil in the composition of the coolant, an insulating layer is formed inside the pipes to prevent rust and corrosion in the pipes, thus ensuring the flow of fluids and prolonging the life of the pipes. The aim is to study and analyze the effect of induced vibrations and internal pressure on fluid transport pipes, and to compare them in the cases of using water and coolant under the same conditions. An empirical analysis considering the natural frequencies produced by the effect of fluid pressure under various stabilization conditions. It was observed from the results that the higher the pressure, the greater the percentage of the deflection of the copper tubes compared to the Aluminium tubes when using both liquids (water and coolant) at the same boundary condition noted the percentage of the deflection difference when using copper pipe (from 0% to 20.3%) was less than using Aluminium (from 2% to 59%) when the pressure was increased. That mean the Aluminium pipe better than copper pipe.
The Effects of Constant Illuminance at Multiple Temperatures Towards Muscle Activities for Rubber Scrap Industries
Authors: Che Mohammad Nizam  , Ahmad Rasdan Ismail  , Ezrin Hani Sukadarin  , Norlini Husshin
Published: July 2023

The objective of this study is to determine the effect of ergonomic factors, such as temperature and illuminance level towards muscle activities through repetitive loading and unloading tasks. The study settings are in Ergonomic Laboratory Chamber and a rubber factory. Six male respondents that participated in this study wear Electromyography (EMG) device on both sides of their bodies to measure muscle fatigue. EMG output signal data were analysed to determine the correlation between muscle activities with illuminance level and temperature. At constant 500 lux illuminance level and 24˚C temperature, respondent’s body shows optimum correlation between left sides and right sides. On the contrary, findings show unbalanced correlation at 19˚C and 32˚C which indicate one side of the body is using too much energy for the task.
A Novel Method to Improve the Residual Life of Switchgear by Reducing the Impact Caused by Thermal and Mechanical Stresses Produced Due to SLG Cable Faults in Electrical Substations
Authors: Babu Naik Gugulothu  , Sanjay Lakshminarayanan  , Madhu Palati  , Suresh Haleyur Lakshmegowda
Published: July 2023

From the studies carried out in the field of power systems, it is found that the single line to ground fault is more common and produces severe electro-mechanical and thermal stress on the connected equipment. In urban areas, power utilities are replacing the overhead conductors with underground cables due to low availability of space for new lines or ROW issues. With the increase in the number of power cables, it is becoming difficult for the utilities to maintain and test the healthiness of the cables. On the other side, due to advances in computational capabilities, the manufacturers are providing an optimized solution which is reducing the fault feeding capability of the equipment and equipment are failed frequently. In this paper, a new advanced method of protecting the power transformers from SLG faults using both conventional and automated techniques is proposed. A combined solution using conventional and automation provides a redundant and robust approach to improve the residual life of equipment. To limit the fault current due to SLG faults neutral grounding reactor (NGR) is proposed, and GOOSE technique is used to isolate the equipment from the fault as soon as possible. The proposed method is simulated using MATLAB/SIMULINK and results obtained are satisfactory.
LÓGICA MULTIVALUADA EN EVALUACIÓN DE PROYECTOS DE INVERSIÓN
Authors: Barrientos Carmen Ines
Published: July 2023

La lógica clásica parte del postulado de que un elemento solo puede estar en uno u otro de dos estados mutuamente excluyentes ("X" o "no X") de manera que la asignación del elemento a un estado es total, por ejemplo: 0 o 1; Si o No; Verdadero o Falso. Esta limitación queda superada en la lógica multivaluada, admitiendo no solo el "X" y el "no X" como alternativas, sino las infinitas posibilidades que en el medio se encuentran.
En situaciones donde la información con la que se trabaja es incierta, la lógica multivaluada permite interpretar los hechos con mayor precisión. En ese contexto, considerando que los resultados de un proyecto de inversión en el futuro son inciertos, con el presente trabajo se pretende emplear la lógica multivaluada en la evaluación ex ante de los proyectos de inversión, de tal manera que se llegue a considerar la incertidumbre que todo proyecto tiene asociado. Para ello, se elaborará un modelo matemático que considere a los Números Borrosos Triangulares (NBTÂ´s) en el cálculo del Valor Actual Neto, por tanto, el tratamiento corresponde al enfoque cuantitativo- experimental
RELACIÓN DEL CLIMA ORGANIZACIONAL Y LA SATISFACCIÓN DEL CLIENTE EN UNA EMPRESA DE TELEVISIÓN POR CABLE
Authors: Borrero Carrasco Gabriel Ernesto
Published: July 2023

El clima organizacional es el entorno humano y fí­sico en el cual se desarrolla el trabajo cotidiano, generando una relación social que Influye en la productividad del trabajador y en la satisfacción del cliente. El objetivo de este estudio fue determinar la relación entre el clima organizacional y la satisfacción del cliente en una empresa que provee servicio de televisión por cable, en Perú. Se utilizó un diseño correlacional para probar la hipótesis principal que predecí­a la relación entre ambas variables. Con este propósito se aplicó la Escala de Clima Organizacional (EDCO) a 20 trabajadores, que representaban la totalidad de la población; asimismo, se administró ví­a telefónica, un guion de entrevista estructurado, a una muestra de 99 clientes, de un total de 6532, para describir su satisfacción por el servicio recibido. Los resultados indicaron que el nivel de clima organizacional de la empresa se clasificó en un nivel promedio y la satisfacción del cliente en un nivel indiferente, según los baremos de los instrumentos utilizados. Se concluyó que no existe relación directa entre los niveles de clima organizacional y la satisfacción del cliente por el servicio prestado por la empresa. Palabras clave: Atención al cliente; Calidad de servicio; Clima Organizacional; Satisfacción del cliente.
H i Absorption in Low-power Radio AGNs Detected by FAST
Authors: Yu 余 Qingzheng 清正 , Fang 方 Taotao 陶陶 , Wang 王 Junfeng 俊峰 , Wu 武 Jianfeng 剑锋
Published: July 2023

We report the discovery of three H i absorbers toward low-power radio active galactic nuclei (AGNs) in a pilot H i absorption survey with the Five-hundred-meter Aperture Spherical radio Telescope (FAST). Compared to past studies, FAST observations have explored lower radio powers by ∼0.4 dex and detected these weakest absorbers at given redshifts. By comparing the gas properties and kinematics of sources along radio powers, we aim to explore the interplay between AGN and the surrounding interstellar medium (ISM). Compared to brighter sources at similar redshifts, our observations suggest a slightly lower detection rate of H i absorption lines (∼11.5%) in low-power radio AGNs with

log
(

P

1.4
GHz

/

W

Hz

−
1

)
=
21.8
–
23.7

. The low-power sources with

log
(

P

1.4
GHz

/

W

Hz

−
1

)
<
23

have a lower detection rate of ∼6.7%. Due to the incompleteness of the sample, these detection rates may represent the lower limits. The selection of more extended sources and dilution by H i emission at lower redshifts may contribute to the lower detection rate of H i absorption lines. These detected absorbers present relatively narrow line widths and comparable column densities consistent with previous observations. One absorber has a symmetric profile with a large velocity offset, while the other two show asymmetric profiles that can be decomposed into multiple components, suggesting various possibilities of gas origins and kinematics. These H i absorbers may have connections with rotating disks, gas outflows, galactic gas clouds, gas fueling of the AGN, and jet–ISM interactions, which will be further investigated with the upcoming systematic survey and spatially resolved observations.
MIDIS: Strong (Hβ+[O iii]) and Hα Emitters at Redshift z ≃ 7–8 Unveiled with JWST NIRCam and MIRI Imaging in the Hubble eXtreme Deep Field
Authors: Rinaldi P. , Caputi K. I. , Costantin L. , Gillman S. , Iani E. , Pérez-González P. G. , Östlin G. , Colina L. , Greve T. R. , Noorgard-Nielsen H. U. , Wright G. S. , Alonso-Herrero A. , Álvarez-Márquez J. , Eckart A. , García-Marín M. , Hjorth J. , Ilbert O. , Kendrew S. , Labiano A. , Le Fèvre O. , Pye J. , Tikkanen T. , Walter F. , van der Werf P. , Ward M. , Annunziatella M. , Azzollini R. , Bik A. , Boogaard L. , Bosman S. E. I. , Gómez A. Crespo , Jermann I. , Langeroodi D. , Melinder J. , Meyer R. A. , Moutard T. , Peissker F. , Topinka M. , van Dishoeck E. , Güdel M. , Henning Th. , Lagage P.-O. , Ray T. , Vandenbussche B. , Waelkens C. , Navarro-Carrera R. , Kokorev V.
Published: July 2023

We make use of JWST medium-band and broadband NIRCam imaging, along with ultradeep MIRI 5.6 μm imaging, in the Hubble eXtreme Deep Field to identify prominent line emitters at z ≃ 7–8. Out of a total of 58 galaxies at z ≃ 7–8, we find 18 robust candidates (≃31%) for (Hβ + [O iii]) emitters, based on their enhanced fluxes in the F430M and F444W filters, with EW0(Hβ +[O iii]) ≃87–2100 Å. Among these emitters, 16 lie in the MIRI coverage area and 12 exhibit a clear flux excess at 5.6 μm, indicating the simultaneous presence of a prominent Hα emission line with EW0(Hα) ≃200–3000 Å. This is the first time that Hα emission can be detected in individual galaxies at z > 7. The Hα line, when present, allows us to separate the contributions of Hβ and [O iii] to the (Hβ +[O iii]) complex and derive Hα-based star formation rates (SFRs). We find that in most cases [O iii]/Hβ > 1. Instead, two galaxies have [O iii]/Hβ < 1, indicating that the NIRCam flux excess is mainly driven by Hβ. Most prominent line emitters are very young starbursts or galaxies on their way to/from the starburst cloud. They make for a cosmic SFR density

log

10

(

ρ

SFR

H
α

/

(

M

⊙

yr

−
1

Mpc

−
3

)
)
≃
−
2.35

, which is about a quarter of the total value (

log

10

(

ρ

SFR

tot

/

(

M

⊙

yr

−
1

Mpc

−
3

)
)
≃
−
1.76

) at z ≃ 7–8. Therefore, the strong Hα emitters likely had a significant role in reionization.
A Unique Low-mass-ratio Contact Eclipsing Binary System under the Period Cutoff
Authors: Papageorgiou Athanasios , Christopoulou Panagiota-Eleftheria , Lalounta Eleni , Ferreira Lopes C. E. , Catelan Márcio , Drake Andrew J. , Ηantzios Panayiotis , Alikakos Ioannis
Published: July 2023

We present a multiband photometric analysis of CRTS J163819.6+03485, the first low-mass-ratio contact binary system with a period of 0.2053321 day under the contact binary period limit. The unprecedented combination of mass ratio and period makes this system unique for eclipsing binary (EB) research. Using new multiband photometric observations, we explored the parameter space of this unique total EB system through a detailed scan in the mass ratio–inclination plane and using the pikaia genetic algorithm optimizer. The best set of relative physical parameters and corresponding uncertainties was adopted through Markov Chain Monte Carlo sampling of the parameter space. The resulting mass ratio of the system is q = 0.16 ± 0.01. The absolute parameters were derived by adopting an empirical mass–luminosity relation. Period changes are also investigated by using new observations and archival photometric light curves from massive astronomical surveys, which revealed in a preliminary solution the presence of a possible low-mass tertiary companion. The origin and evolutionary status of the system are investigated through the detached binary formation scenario.
Coevolution of Dust and Chemistry in Galaxy Simulations with a Resolved Interstellar Medium
Authors: Hu 胡 Chia-Yu 家瑜 , Sternberg Amiel , van Dishoeck Ewine F.
Published: July 2023

Nearby dwarf irregular galaxies are ideal laboratories for studying the interstellar medium (ISM) at low metallicity, which is expected to be common for galaxies at very high redshift being observed by JWST. We present the first high-resolution (∼0.2 pc) hydrodynamical simulations of an isolated low-metallicity (0.1 Z
⊙) dwarf galaxy coupled with a time-dependent chemistry network and a dust evolution model where dust is locally produced and destroyed by various processes. To accurately model carbon monoxide (CO), we post-process the simulations with a detailed chemistry network including the time-dependent effect of molecular hydrogen (H2). Our model successfully reproduces the observed star formation rate and CO(1–0) luminosity (L
CO). We find that dust growth in dense gas is required to reproduce the observed L
CO otherwise CO would be completely photodissociated. In contrast, the H2 abundance is extremely small and is insensitive to dust growth, leading to a CO-to-H2 conversion factor that is only slightly higher than the Milky Way value despite the low metallicity. An observationally inferred dust-to-gas ratio is thus underestimated if adopting the metallicity-dependent CO-to-H2 conversion factor. The newly produced dust in dense gas mixes with the ISM through supernova feedback without being completely destroyed by sputtering, which leads to galactic outflows 20%–50% dustier than the ISM, providing a possible source for intergalactic dust.
Derivation of Instrument Requirements for Polarimetry Using Mg, Fe, and Mn Lines between 250 and 290 nm
Authors: de Wijn A. G. , Judge P. G. , Ezzeddine R. , Sainz Dalda A.
Published: July 2023

Judge et al. recently argued that a region of the solar spectrum in the near-UV between about 250 and 290 nm is optimal for studying magnetism in the solar chromosphere, due to an abundance of Mg ii, Fe ii, and Fe i lines that sample various heights in the solar atmosphere. In this paper, we derive requirements for spectropolarimetric instruments to observe these lines. We derive a relationship between the desired sensitivity to magnetic field and the signal-to-noise ratio of the measurement from the weak-field approximation of the Zeeman effect. We find that many lines will exhibit observable polarization signals for both longitudinal and transverse magnetic field with reasonable amplitudes.
Systematically Measuring Ultra-diffuse Galaxies (SMUDGes). V. The Complete SMUDGes Catalog and the Nature of Ultradiffuse Galaxies
Authors: Zaritsky Dennis , Donnerstein Richard , Dey Arjun , Karunakaran Ananthan , Kadowaki Jennifer , Khim Donghyeon J. , Spekkens Kristine , Zhang 张 Huanian 华年
Published: July 2023

We present the completed catalog of ultradiffuse galaxy (UDG) candidates (7070 objects) from our search of the DR9 Legacy Survey images, including distance and total mass estimates for 1529 and 1436 galaxies, respectively, that we provide and describe in detail. From the sample with estimated distances, we obtain a sample of 585 UDGs (μ
0,g
≥ 24 mag arcsec−2 and r

e
≥ 1.5 kpc) over 20,000 square degrees of sky in various environments. We conclude that UDGs in our sample are limited to 1010 ≲ M

h
/M
⊙ ≲ 1011.5 and are on average a factor of 1.5–7 deficient in stars relative to the general population of galaxies of the same total mass. That factor increases with increasing galaxy size and mass up to a factor of ∼10 when the total mass of the UDG increases beyond M

h
= 1011
M
⊙. We do not find evidence that this factor has a dependence on the UDGs large-scale environment.
Volatile-to-sulfur Ratios Can Recover a Gas Giant’s Accretion History
Authors: Crossfield Ian J. M.
Published: July 2023

The newfound ability to detect SO2 in exoplanet atmospheres presents an opportunity to measure sulfur abundances and so directly test between competing modes of planet formation. In contrast to carbon and oxygen, whose dominant molecules are frequently observed, sulfur is much less volatile and resides almost exclusively in solid form in protoplanetary disks. This dichotomy leads different models of planet formation to predict different compositions of gas giant planets. Whereas planetesimal-based models predict roughly stellar C/S and O/S ratios, pebble-accretion models more often predict superstellar ratios. To explore the detectability of SO2 in transmission spectra and its ability to diagnose planet formation, we present a grid of atmospheric photochemical models and corresponding synthetic spectra for WASP-39b (where SO2 has been detected). Our 3D grid contains 113 models (spanning 1–100× the solar abundance ratio of C, O, and S) for thermal profiles corresponding to the morning and evening terminators, as well as mean terminator transmission spectra. Our models show that for a WASP-39b-like O/H and C/H enhancement of ∼10× solar, SO2 can only be seen for C/S and O/S ≲ 1.5× solar, and that WASP-39b’s reported SO2 abundance of 1–10 ppm may be more consistent with planetesimal accretion than with pebble-accretion models (although some pebble models also manage to predict similarly low ratios). More extreme C/S and O/S ratios may be detectable in higher-metallicity atmospheres, suggesting that smaller and more metal-rich gas and ice giants may be particularly interesting targets for testing planet formation models. Future studies should explore the dependence of SO2 on a wider array of planetary and stellar parameters, both for the prototypical SO2 planet WASP-39b, as well as for other hot Jupiters and smaller gas giants.
Confronting the Neutron Star Population with Inverse Cascades
Authors: Sarin Nikhil , Brandenburg Axel , Haskell Brynmor
Published: July 2023

The origin and evolution of magnetic fields of neutron stars from birth have long been a source of debate. Here, motivated by recent simulations of the Hall cascade with magnetic helicity, we invoke a model where the large-scale magnetic field of neutron stars grows as a product of small-scale turbulence through an inverse cascade. We apply this model to a simulated population of neutron stars at birth and show how this model can account for the evolution of such objects across the

P

P

̇

diagram, explaining both pulsar and magnetar observations. Under the assumption that small-scale turbulence is responsible for large-scale magnetic fields, we place a lower limit on the spherical harmonic degree of the energy-carrying magnetic eddies of ≈40. Our results favor the presence of a highly resistive pasta layer at the base of the neutron star crust. We further discuss the implications of this paradigm on direct observables, such as the nominal age and braking index of pulsars.