bluuebunny/crossref_metadata_2025 huggingface dataset:
РЕЗУЛЬТАТИ ВИВЧЕННЯ МІКРОБНОГО СПЕКТРУ У ДІТЕЙ З РОЗЛАДАМИ СПЕКТРУ АУТИЗМУ, АСОЦІЙОВАНИМИ З ГЕНЕТИЧНИМ ДЕФІЦИТОМ ФОЛАТНОГО ЦИКЛУ
Authors: Мальцев Дмитро
Published: December 2021

Обґрунтування. Результати п’яти мета-аналізів рандомізованих контрольованих клінічних досліджень свідчать про асоціацію генетичного дефіциту фолатного циклу (ГДФЦ) і розладів спектру аутизму (РАС) у дітей. В таких випадках формується імунодефіцит та імунна дисрегуляція, що знижує резистентність до деяких мікроорганізмів.Мета дослідження: вивчити структуру мікробного спектру у дітей з РАС, пов’язаними з ГДФЦ, згідно з накопиченою дотепер доказовою базою і вивчити асоціацію виявлених мікроорганізмів з показниками імунного статусу для покращення розуміння патогенезу енцефалопатії та удосконалення алгоритмів діагностики, моніторингу і лікування.Матеріали і методи. Ретроспективно проаналізовано медичні дані 225 дітей віком від 2 до 9 років з ГДФЦ, у яких відзначалися клінічні прояви за типом РАС (досліджувана група; ДГ; 183 хлопчиків і 42 дівчинки). До контрольної групи (КГ) віднесли 51 клінічно здорову дитину (37 хлопчиків та 14 дівчаток) аналогічного вікового розподілу, які не страждали на ГДФЦ. Спеціальне лабораторне обстеження дітей груп спостереження проводили з урахуванням сучасних уявлень щодо мікробного спектру у пацієнтів з РАС згідно з публікаціями в PubMed і Embase. Для вивчення асоціацій між досліджуваними показниками застосовували показник відношення шансів (odds ratio, OR) та 95% довірчий інтервал (95% СІ). Дослідження виконувалося як фрагмент науково-дослідної роботи на замовлення МОЗ України (№ держреєстрації 0121U107940).Результати та їх обговорення. TTV відзначався в 87%, HHV-7 – 79%, HHV-6 – 68%, EBV – 59%, Streptococcus pyogenes – 46%, Candida albicans – 41%, Borrelia – 34%, Mycoplasma pneumoniae – 27%, Chlamydia pneumoniae – 26%, Yersinia enterocolitica – 23%, Toxoplasma gondii – 19%, перенесена природжена CMV нейроінфекція – 7%, наслідки HSV-1/2-нейро-інфекції – 5% випадків в ДГ (р<0,05; Z<Z0,05). HHV-6, HHV-7 та EBV були асоційовані з дефіцитами NK-, NKT- та СD8+ цитотоксичних Т-лімфоцитів. ТТV також був асоційований з дефіцитами NK- та NKT-лімфоцитів, однак не з дефіцитом СD8+ цитотоксичних Т-клітин. Стрептококова інфекція була пов’язана з гіпо- і дисімуноглобулінемією, а також – дефіцитом мієлопероксидази. Кандидоз був асоційований тільки з дефіцитом мієлопероксидази. Токсоплазмоз відзначався при дефіциті СD4+ Т-хелперів та комбінованих порушеннях імунітету. Наслідки природженої CMV-нейроінфекції мали місце тільки при комбінованих порушеннях імунітету. Висновки. Для дітей з РАС, асоційованими з ГДФЦ, характерним є специфічний мікробний спектр з переважанням інтрацелюлярних опортуністичних та умовно патогенних мікроорганізмів, який визначається особливостями порушень в імунному статусі, спровокованих ГДФЦ, що має визначати алгоритм раціонального мікробіологічногопошуку, оцінки імунного статусу, проведення антимікробного та імунотропного лікування.
КОМОРБІДНА ПАТОЛОГІЯ У ХВОРИХ ПІДЛІТКОВОГО ВІКУ ІЗ ЛЕГКОЮ РОЗУМОВОЮ ВІДСТАЛІСТЮ
Authors: Чабанюк Сергій
Published: December 2021

Актуальність. Проведені в останні роки дослідження показали, що як в Україні, так і за кордоном, відзначається збільшення числа дітей і підлітків з розумовою відсталістю, при цьому зростання захворюваності відбувається в основному за рахунок збільшення числа легких форм патології. У даної категорії хворих спостерігається широкий діапазон супутньої психічної та соматичної патології.Мета дослідження. Вивчити існуючу коморбідну патологію у осіб з легкою розумовою відсталістю підліткового віку та її вплив на перебіг основного захворювання.Матеріали та методи дослідження. На базі Криворізького психоневрологічного диспансеру (м. Кривий Ріг), за умови інформованої згоди, було проведено двоетапне дослідження, в рамках якого було обстежено 154 хворих 2003-2008 років народження, які знаходилися на диспансерному спостереженні підліткового психіатра по досягненні 15 річного віку. В ході дослідження були використані клініко-епідеміологічний, клініко-психопатологічний, психодіагностичний і статистичний методи. В якості основного інструменту дослідження використовувалася «Карта для клініко-епідеміологічних досліджень».Результати дослідження. Серед коморбідних психічних розладів підлітків з легкою розумовою відсталістю було виявлено чотири основні групи: розлади поведінки – 40,91%, специфічний розлад розвитку мови в 37,01%, неврозоподібні розлади 26,62% та органічний астенічний розлад у 24,03%. Серед неврологічної патології переважали функціональні розлади рухів 43,5%, дизартрія – 26,62%, вегетативні розлади – 20,78%, ЧМТ – 17,53%. Серед коморбідної соматичної патології найчастіше були представлені захворювання кістково-м›язової системи 53,89%, порушення зору 28,57%, патологія органів дихальної системи – 27,92%, захворювання шлунково-кишкового тракту – 22,08%.Висновки. Вплив коморбідної патології на перебіг легкої розумової відсталості носить комплексний і системний характер – неврологічна та соматична патологія потенціюють виникнення та розвиток психопатологічних розладів. Наявність коморбідної патології у даного контингенту хворих збільшує тривалість та частоту стаціонарного лікування, сприяє розвитку неврозоподібних розладів, призводить до поглиблення соціальної дезадаптації.
Interface between obesity with dysfunctional metabolism and inflammation, and the triple-negative breast cancer in African American women
Authors: Rygiel Katarzyna
Published: December 2021

Obesity has dramatically increased over the past fifty years. In the last decade, it has been noted that augmented body mass, metabolic abnormalities, and the relevant “obese” tumor microenvironment (TME) are connected with signaling molecular networks, which in turn, may contribute to aggressive tumor biology in some patients with breast malignancies. This article presents the associations between obesity, metabolic derangements, inflammatory processes in the adipose tissue or TME, and aggressive behavior of triple-negative breast cancer (TNBC) in African American (AA) women. It also describes some abnormal molecular signaling patterns in the “obese” TME with relevance to TNBC biology. Ethnic disparities in TNBC can be due to a variety of biological features (e.g., genetic mutations and tumor heterogeneity), comorbidities (e.g., cardio-metabolic diseases, including diabetes mellitus), and reproductive factors (e.g., multiparty or short breastfeeding period). Such a constellation of biological variables potentially leads to the association between obesity, metabolic derangements, inflammatory processes in the adipose tissue or TME, and aggressive behavior of TNBC in AA women. Since the TNBC and its TME can display very aggressive behavior, it is crucial that the afflicted AA women make efforts to maintain healthy body weight, “flexible” metabolism, and a well-functioning immune system. Further studies are merited to explore the multi-disciplinary factors that can affect TNBC prevention, management, and outcomes to optimize treatment strategies and survival among AA women.
Glucose-6-phosphate dehydrogenase deficiency. Case report.
Authors: Arroyo Argüelles JM , Vicente Ortega A , Frutos Muñoz L
Published: December 2021

Se presenta el caso de una mujer que ingresa por cuadro clínico consistente en ictericia y anemia, siendo diagnosticada de crisis hemolítica aguda secundaria a la ingesta de habas.
Redefinition of Liroetis, with descriptions of two new species and an annotated list of species (Coleoptera: Chrysomelidae: Galerucinae)
Authors: Bezděk Jan
Published: December 2021

The genus Liroetis Weise, 1889 is redefi ned. The following new synonymies are established: Liroetis Weise, 1889 = Siemssenius Weise, 1922, syn. nov. = Pseudoliroetis Laboissière, 1929, syn. nov. = Zangia Chen, 1976, syn. nov. Consequently, the following new combinations are proposed: Liroetis coeruleus (Jiang, 1990) comb. nov.; Liroetis latispinus (Chen, 1976) comb. nov.; Liroetis nigricollis (Jiang, 1990) comb. nov.; Liroetis pallidulus (Jiang, 1990) comb. nov. (all from Zangia); Liroetis nigropictus (Fairmaire, 1889) comb. nov. (from Leptarthra); Liroetis cheni (Lee, 2016) comb. nov.; Liroetis elongatus (Kimoto, 1977) comb. nov.; Liroetis jeanvoinei (Laboissière, 1929) comb. nov.; Liroetis jungchani (Lee, 2016) comb. nov.; Liroetis liui (Lee, 2016) comb. nov.; Liroetis metallipennis (Chûjô, 1962) comb. nov.; Liroetis modestus (Weise, 1922) comb. nov.; Liroetis nigriceps (Laboissière, 1929) comb. nov.; Liroetis rufi pennis (Chûjô, 1962) comb. nov.; Liroetis sulcipennis (Zhang & Yang, 2008) comb. nov.; Liroetis tsoui (Lee, 2016) comb. nov.; and Liroetis yuae (Lee, 2016) comb. nov. (all from Siemssenius). Two new species, Liroetis aurantiacus sp. nov., from continental South East Asia, and L. baolocanus sp. nov., from Vietnam, are described. A new substitute name, Liroetis medvedevi nom. nov., is proposed for L. nigricollis Medvedev, 2009 preoccupied by
L. nigricollis (Jiang, 1990). The following new synonyms are established: Liroetis aeneipennis Weise, 1889 = L. tiemushannis Jiang, 1988, syn. nov.; Liroetis ephippiatus Laboissière, 1930 = Zangia signata Jiang, 1990, syn. nov. = L. postmaculatus Lopatin, 2004, syn. nov.; Liroetis leechi Jacoby, 1890 = L. verticalis Jiang, 1988, syn. nov.; Liroetis nigricollis (Jiang, 1990) = L. unicolor Zhang, Li & Yang, 2008, syn. nov.; Liroetis reitteri (Pic, 1934) = Pseudoliroetis trifasciata Jiang, 1992, syn. nov. The spelling of Liroetis tiemushannis Jiang, 1988 is fixed using the First Reviewer Principle. Species of Liroetis are divided into five species-groups based on the combination of the following characters: presence/absence of border on anterior pronotal margin, width/length ratio of pronotum, structure of aedeagus, presence/absence of metatibial spur. The established groups are: the aeneipennis group, the aurantiacus group, the flavipennis group, the fulvipennis group, and the grandis group. The gender of Liroetis is masculine.
Strategi pengembangan profesionalisme penyuluh dalam peningkatan mutu penyuluhan pertanian
Authors: Andikarya Oke
Published: December 2021

Agricultural extension is less clear, so it needs to be addressed, by developing professionalism of extension workers in improving the quality of agricultural extension. How is the implementation of strategic management in improving the quality of agricultural extension. The research objectives were to identify and analyze: 1. SWOT internal environment (strengths and weaknesses) and external environment (opportunities and challenges / threats); 2. Strategic formulation; 3. Strategic implementation; 4. Management of supervision and evaluation of agricultural extension professionalism; 5. Strategic steps to overcome problems and weaknesses. The research method uses a qualitative approach. Research location: BP3K Sukalarang and Sukabumi Subdistricts, West Java. The underlying theory is educational management, strategic management, human resource management, agricultural management and extension, quality theory and culture. The research findings are: 1. Not all BP3K heads have analyzed and combined their strengths, weaknesses, opportunities and challenges into the conclusion of strategic assumptions in the preparation of strategic plans; 2. Strategic formulation has not been based on strategic assumptions by maximizing strengths and minimizing weaknesses by taking advantage of opportunities in facing challenges. Vision, mission, strategic objectives and policies for professional development of extension workers are integrated in RENSTRA BP4K; 3. Strategic implementation includes programs, budgets and implementation procedures contained in the BP3K Annual Work Plan Program with a nominal BP3K Budget Work Plan, the agricultural extension professionalism development program has not been specifically regulated; 4. Supervision and evaluation of the professionalism of agricultural extension workers have not collaborated between the Head of BP3K and the district agricultural extension coordinator. The head of BP3K has not reported the results of the detailed and periodic professionalism assessment of agricultural extension agents to the district agricultural extension coordinator; 5. Strategies to overcome problems in an anticipatory manner through fostering motivation to all agricultural extension workers. Research recommendations: it is recommended that BP3K heads maximize strengths, minimize weaknesses, take advantage of opportunities to overcome challenges. Strategic assumptions are the basis for formulating vision, mission, goals, strategies and policies so that the professionalism of agricultural extension workers can develop to improve the quality of agricultural extension.
PENGEMBANGAN WILAYAH ACEH BESAR MELALUI SEKTOR UNGGULAN: PERSEPSI STAKEHOLDER
Authors: Myna Agustina Yusuf  , Irin Caisarina  , Sanna Nadia
Published: December 2021

Salah satu tujuan pengembangan wilayah adalah meningkatkan ekonomi dan mensejahterakan masyarakat. Kabupaten Aceh Besar merupakan salah satu Kabupaten di Provinsi Aceh yang masih belum maju dalam pengembangan wilayahnya jika dibandingkan dengan kota/kabupaten di sekitarnya. Pengembangan wilayah Kabupaten Aceh Besar cukup penting dilakukan terutama memiliki sektor beragam dalam wilayah administratif yang sangat luas yaitu 404,35 Km2. Pengembangan dapat dilakukan melalui sektor unggulan wilayah yang menggambarkan potensi daya saing kompetitif dan spesialisasi dalam lingkup kabupaten. Penelitian ini bertujuan untuk menentukan sektor unggulan daerah Kabupaten Aceh Besar, memetakan potensi dan peluangnya kemudian merekomendasikan pengembangan wilayahnya berdasarkan persepsi stakeholder. Data yang digunakan adalah Produk Domestik Regional Bruto (PDRB) Kabupaten dan hasil wawancara. Sektor unggulan ditetapkan dalam tiga tahapan analisis sektor ekonomi wilayah yaitu Location Quotient (LQ), Shift Share, dan Klassen Typology. Perumusan strategi didasarkan atas olahan hasil wawancara dan analisis SWOT. Hasil analisis sektor unggulan menunjukkan yang memiliki pertumbuhan serta kontribusi terbesar terhadap PDRB Kabupaten Aceh Besar adalah kontruksi, sektor transportasi dan pergudangan, sektor perdagangan besar dan eceran; reparasi mobil dan motor, sektor informasi dan komunikasi serta sektor real estate. Potensi utamanya adalah lokasinya yang strategis, namun kualitas SDM rendah sebagai kelemahan utamanya. Langkah pengembangan wilayah yang dapat dilakukan adalah membangun tenaga kerja memiliki kualitas kompetensi tinggi, mengembangkan inovasi teknologi BIM (Building Information Modelling), meningkatkan produksi komoditas yang berpotensi dan memiliki nilai jual tinggi, meningkatkan potensi SDM untuk memaksimalkan potensi, melakukan pengembangan sistem transportasi yang terintegrasi dengan transportasi Kota Banda Aceh, meningkatkan pembangunan infrastruktur yang mendukung pengembangan informasi dan komunikasi, dan melakukan pengendalian pembangunan perumahan.
PENGGUNAAN KOLOM CONCRETE FILLED STEEL TUBE PADA LANTAI DUA RUMAH TINGGAL
Authors: Wanda Yovita
Published: December 2021

Concrete Filled Steel Tube (CFST) adalah pipa besi yang diisi dengan beton dan merupakan salah satu material alternatif untuk struktur bangunan sederhana. Disaat penggunaan baja Wide Flange (WF) dirasa melewati anggaran yang dibatasi oleh pemilik bangunan maka penggunaan kolom CFST bisa dijadikan pilihan. Pada pembangunan sebuah rumah tinggal dua lantai di daerah Bandung, pemilik bangunan dan kontraktor memutuskan untuk menggunakan material alternatif ini untuk mengurangi biaya konstrusi yang dibutuhkan. Kolom lantai dua dari bangunan ini menggunakan CFST sedangkan lantai dasar menggunakan baja Wide Flange (WF). Penelitian ini bertujuan untuk mengamati proses dilakukannya eksperimen penerapan kolom CFST pada bangunan rumah tinggal dua lantai tersebut. Keputusan membangun menggunakan kombinasi material ini telah dilakukan setelah melalui diskusi oleh pemilik, arsitek dan kontraktor. Penerapan kolom CFST pada bangunan rumah tinggal ini dilakukan dengan material pipa besi kotak ber SNI denan ukuran 10 cm x 10 cm dengan ketinggian 3 meter. Pengisian beton di dalam besi dilakukan dengan memadatkan campuran semen K225 dengan material konstruksi terbaik yang ada di wilayah pembangunan. Modul struktur yang digunakan adalah 3 m x 3 m dengan metode konstrusi menggunakan teknik sederhana yaitu menyambung kedua material dengan plat dan sambungan pengelasan. Plat baja yang digunakan berukuran 15x30 cm juga diberi angkur berukuran sama. Pekerjaan kolom CFST ini tidak memerlukan bekisting sehingga dapat menghemat waktu dan tenaga kerja. Pada tahap finishing arsitektural pekerjaan juga menjadi lebih mudah karena dimensi kolom CFST berukuran sama dengan batu bata dinding pengisi. Hasil penelitian menunjukkan penerapan kolom CFST pada rumah tinggal ini terbukti dapat dilaksanakan lebih cepat dan murah dibandingkan penggunaan material bangunan rumah tinggal konvensional.
Software de fotoelasticidad RGB en placas de materiales birrefringentes al esfuerzo
Authors: Trejo Carrillo David , Castañeda Balderas Rubén , Díaz Díaz Alberto
Published: December 2021

La fotoelasticidad digital utiliza el fenómeno de la birrefringencia para el análisis y descripción de la distribución de esfuerzos a través de imágenes digitales y del procesamiento digital de las mismas. En este trabajo se presenta el desarrollo y diseño de un código, abierto y gratuito, en MATLAB que adopta la metodología de la fotoelasticidad RGB para determinar la distribución de la diferencia de esfuerzos principales en una probeta plana de un material fotoelástico, sometida a cargas mecánicas en un estado de esfuerzos planos. Esto mediante el procesamiento de una imagen digital a color de un espécimen de material birrefringente al esfuerzo, colocado dentro de un polariscopio circular en su configuración de campo oscuro. Se presenta la generación de imágenes artificiales representativas del fenómeno con el fin de tener datos de entrada para el desarrollo del algoritmo y una forma de validarlo. Se muestran también los pasos necesarios para la metodología de la fotoelasticidad RGB que incluyen la preparación de una base de datos o tabla de búsqueda y el análisis de la imagen fotoelástica. Se compara, además, el resultado del cálculo de la diferencia de esfuerzos principales con resultados de elemento finito, en lo cual se obtuvo un buen grado de confiabilidad en las imágenes utilizadas.
Essence and content of legislation in the defense sector аnd its implementation: informational and legal research
Authors: DOVGAN O. , YASCHENKO V.
Published: December 2021

The article examines the system of legislation of the defense sector, issues related to the process of further improving the legal regulation of security and defense complex, which require a scientific analysis of the changes that take place. In particular, it was concluded that military law is a separate phenomenon in the legal system, national or international, by synthesizing the basic features of the general law and the specific features of the military-professional regulator of social relations. And the realization of military law as its main constructive function is one of the most urgent paradigms of the defense of Ukraine
Network model of legal access restrictions for the Internet access in the world
Authors: LANDE D. , LINENCO Y.
Published: December 2021

At this time, in a number of countries, users' access to the Internet is subject to significant legal constraints. The article describes the approach to studying this phenomenon. The method of formation and research of the corresponding network model of Internet restrictions is presented. A meaningful explanation for restricting access to social networks and other Internet resources is based on legal acts of individual countries.
The first steps in the restoration of the work of the justice bodies on the Ukrainian territory liberated from the nazis (1943 – 1944)
Authors: BELANYK М. , VRONSKA Т.
Published: December 2021

The article examines the first steps of the restoration of the work of the justice bodies after the liberation of the occupied territories of Ukraine in 1943 – 1944. Based on unique archival documents, the peculiarities of the activities of these bodies are analyzed, organizational and functional issues are analyzed, in particular, the solution of personnel problems in special conditions of wartime, proximity front line and fighting at the main theater of the Second World War.
Disminuir la pérdida de alimentos en la producción agrícola mediante la deshidratación
Authors: Acosta Miranda Mónica Leticia , Ángeles Hernández Leonor
Published: December 2021

Con la intención de contribuir al logro de los Objetivos de Desarrollo Sostenible (ODS) de la agenda 2030, principalmente el ODS 12 “Producción y consumo responsables”, se trabaja en el diseño y construcción de un deshidratador solar automatizado programable, que permita el aprovechamiento de los desechos generados por aquellos productos agrícolas que no llegan a los centros de consumo, por no cumplir con los estándares de venta o porque los precios del mercado se encuentran por debajo de los costos que implica la cosecha y, finalmente, terminan convertidos en basura. El prototipo de deshidratador funciona con energía solar y cuenta con sensores que le permiten seguir el movimiento del sol. Es posible programarlo para controlar los niveles de temperatura y humedad de los productos, sin requerir de personal que vigile constantemente su funcionamiento, todo esto mediante la implementación del Internet de las cosas. Puede escalarse para diferentes niveles de producción, adecuándose a los espacios de que dispongan los productores. Se realizaron pruebas con jitomate rebanado, logrando deshidratar siete kilos en 30 horas a una temperatura ambiente de 26 grados centígrados. Se pretende llevar el prototipo a diversos productores agrícolas del Oriente del Estado de Morelos para el aprovechamiento de sus excedentes lo que a su vez les permitirá ofrecer al consumidor final un producto orgánico de calidad.
Emprendimiento social femenino: Experiencias en los estados del noreste brasileño desde la perspectiva del desarrollo regional
Authors: Apolonio Rodrigues Danielle Maria , Lustoza Serafim Giovana , Silva Santos Heline , Pinto de Almeida Bizarria Fabiana , Sampaio Barbosa Flávia Lorenne
Published: December 2021

Para comprender las experiencias de emprendimiento social femenino desde la perspectiva del desarrollo regional, la investigación analiza las experiencias en los estados del noreste brasileño caracterizados como emprendimiento social femenino. La investigación, de carácter documental y exploratorio, recogió datos de 18 experiencias en sitios web gubernamentales. A través de una tabla comparativa, se concretaron los aportes de las respectivas acciones, lo que permitió comprender su naturaleza, actores involucrados y ejecución. Entre las experiencias, destacan las desarrolladas en los centros penitenciarios con miras a la resocialización, en áreas de vulnerabilidad social, con capacitación e incentivo a la generación de ingresos. También se consideró la demarcación conceptual que engloba el emprendimiento social femenino y su relación con la promoción / estimulación de políticas públicas y el desarrollo regional. Por tanto, los resultados muestran debilidades en torno a las concepciones del emprendimiento social femenino, así como el impacto social y la mejora en la calidad de vida de las experiencias. Como visión de la investigación, se infirieron los elementos de relevancia teórica y práctica del emprendimiento social femenino, tales como: el tercer sector como motor impulsor de estas acciones, el networking, las políticas públicas para promover / fortalecer el protagonismo femenino y la innovación social.
¿Qué influye en el uso de Apps? Un estudio en el contexto de la pandemia COVID-19, en Loja-Ecuador
Authors: Encalada Jumbo Diana , Chamba-González Livia , Soto-Alvarado Milenny , Tituaña-Castillo María del Cisne
Published: December 2021

La digitalización de la economía ha tomado un rol preponderante en el desarrollo económico, acentuado por la pandemia COVID-19 al restringir las interacciones físicas de la población. En este contexto, las aplicaciones móviles se han identificado como un modo de acceso dominante para la conectividad individual, transformando el estilo de vida de la población y el funcionamiento de la economía. Este estudio explora el uso de las aplicaciones móviles en Loja – Ecuador durante el último año y examina los factores que influyeron en su uso. Esto se logró aplicando una encuesta estructurada en línea y un modelo econométrico de respuesta ordinal. Los principales hallazgos sugieren que aspectos sociodemográficos, como la generación a la que pertenecen y el nivel de educación, y factores relacionados con el uso y descarga de aplicaciones (Apps), como el uso de Facebook y Zoom, influyen significativamente en el uso de aplicaciones móviles. El estudio presenta, además, información que pueda orientar un mejor uso de las aplicaciones móviles en el marco de la economía creativa.
Diferencias de género en jóvenes universitarios del Ecuador, de acuerdo con sus intereses y capacidades para emprender
Authors: Páramo Suárez Christopher , Ramos Ramos Valentina
Published: December 2021

El emprendimiento es una característica presente en esta generación, por tanto, estudiantes universitarios tienen el interés de crear su propio negocio y ser independientes. Sin embargo, el contexto y la existencia de un entorno propicio para innovar y emprender son esenciales para que exista interés de emprender. Igualmente, la formación es importante para desarrollar capacidades necesarias para tener éxito en el emprendimiento. Este estudio muestra la comparación entre hombres y mujeres sobre los intereses y capacidades de emprendimiento en dos grupos de jóvenes universitarios: el primero de miembros de AIESEC y el segundo de estudiantes de últimos semestres de la carrera de Ingeniería Empresarial. La recolección de información se realizó mediante cuestionarios que evalúan: empatía, valores, inteligencia emocional, proactividad, entre otras competencias; además del interés para emprender. Los resultados muestran que hay diferencias de género en el caso de miembros de AIESEC en comparación con los estudiantes de administración. Donde, el género masculino tiene diferencias estadísticamente significativas en la percepción de excelencia para crear una empresa y la existencia de negocios previos en ambos grupos. Las personas de género femenino, por su parte, mostraron tener autoestima más baja, pero mayor apoyo del círculo cercano al momento de crear una empresa.
Выделение из гальваношламов гидроксида никеля и применение для изготовления катода Ni-Cd аккумулятора
Authors: Ольшанская Любовь , Лазарева Елена Николаевна , Яковлева Елена
Published: December 2021

Наблюдаемый в последнее время рост объемов производства промышленных никель-кадмиевых аккумуляторов (НКА) при одновременном сокращении природных ресурсов стимулирует исследования, целью которых является вовлечение отходов в ранг вторичных материальных ресурсов для производства товаров народного потребления, в том числе — изготовление электродов для аккумуляторов различных классов.
В статье представлены результаты изучения процесса извлечения гидроксида никеля (II) из никель содержащего гальваношлама II класса опасности для изготовления положительных оксидно-никелевых электродов (ОНЭ–катодов) никель-кадмиевых (железных) аккумуляторов (НК/Ж/А). Это позволяет считать, что использование таких отходов не только снижает их вредное воздействие на окружающую природную среду, но и одновременно позволяет превратить гальваноотходы во вторичные сырьевые ресурсы для получения товаров, имеющих народнохозяйственное значение. Проведенные лабораторные и производственные испытания Ni(OH)2 катодов, изготовленных на основе гидроксида никеля, выделенного из гальваношлама, показали высокую стабильность, длительность работы, хорошие электрохимические характеристики при работе в условиях производственного режима. Параметры по ёмкости 0,930–1.014 А∙ч и коэффициенту использования 83–86 % в течение более 110 зарядно–разрядных циклов удовлетворяют требованиям, предъявляемым к электродам такого типа.
Precoded SLM and PTS Scheme for Reduced PAPR in OFDM for Wireless Communications
Authors:   Assistant Professor, CVR College of Engineering, Hyderabad & Research Scholar, JNTUK, Kakinada, India, Akurati Malleswari , Pentamsetty Satish Kumar ,   Department of ECE, ACE Engineering College, Hyderabad, India., Kodati Satya Prasad ,   Retired Professor, ECE, JNTUK, Kakinada, India.
Published: December 2021

Orthogonal Frequency Division Multiplexing (OFDM) contribute high data rates in current as well as future wireless communication systems but it aches from high Peak to Average Power Ratio (PAPR). But this high PAPR makes the High-Power Amplifier (HPA) complex which increases the cost of it and leads to the drawbacks like Inter Carrier Interference (ICI) and rise in out of band radiation. Even though many techniques are there to decrease the complexity of HPA by reducing the PAPR, Selected Mapping (SLM) and the Partial Transmit Sequence (PTS) provides less PAPR with low complexity. In this paper, both PTS and SLM are combined with Discrete Sine Transform (DST) and their PAPR and efficiencies are also compared with OFDM signal. The proposed hybrid DST-PTS and DST-SLM provides less PAPR compared to OFDM, SLM and PTS techniques with low complexity. Also, the bit error rate for DST-SLM and DST-PTS techniques are compared for different values of SNR. In future wireless communication systems, these proposed techniques can be used as they provide less bit error rate and less PAPR with low complexity
Impact of Audit Committee Characteristics on Dividend Yield of Jordanian Listed Financial Companies
Authors:   Assistant Professor, JSS College for Women, JSS Research Foundation, Kollegal, Karnataka, India, Prabhu Dr. M , Alomari Omar Hani Mamdouh ,   Research Scholar, Department of Commerce, University of Mysore, Mysuru, Al-Olimat Dr. Nofan Hamed
Published: December 2021

The Audit Committee is responsible for overseeing the Board's corporate governance and oversight obligations, including the company's risk management system, internal control system, financial reporting, and internal and external audit tasks. The impact of Audit Committee features on Dividend Policy in financial companies listed on the Amman Stock Exchange was investigated in this study. Dividend Yield per Share was taken into account as part of Dividend Policy in the study, which was based on Jordanian financial enterprises' public financial reports. Multiple regression analysis was employed to examine the impact of AuditCommittee characteristics on DividendYield in Jordanian companies. The results indicated that AuditCommittee characteristics showed a significant effect on DividendYield per Share.
Religious Institutions and Poverty Reduction: Evidence from Akwa Ibom State, Nigeria
Authors: Etim Nsikak-Abasi  A. , Thompson Dorothy
Published: December 2021

In spite of the numerous poverty reduction policies and programs of successive administrations in Nigeria, the generality of the populace are still in a web of deprivation and hunger. It is apparent that government is unable to stem the tide of poverty and thus the need for surrogate stakeholders to lift the poor out of poverty. Therefore, an empirical study was conducted to estimate the factors influencing the willingness of religious institutions to undertake poverty reduction programs for it members and the constraints limiting their ability to initiate programs that will ameliorate the suffering of poor members in the congregation. A total of 60 churches were sampled through the multistage sampling procedure and information were elicited using questionnaire. Data were analyzed using probit model and Kendall’s coefficient of concordance. Result revealed that the most critical factors influencing the willingness of churches to undertake programs that will lift poor members of the congregation out of poverty were age and educational level of the church leaders, size of congregation, church income and age of the church. Result of Kendall’s coefficient of concordance indicated that there was 54 percent (moderate agreement) between the ranking of constraints associated with the willingness of churches to undertake programs that will lessen the pains of poverty among its members. Findings further showed that the top five most limiting constraints were lack of finance, lack of trained personnel, inadequate knowledge about the programs, unfavorable government policies and low membership strength.
Analysis of the Differences in OCOP Products between Thanh Hoa Province and Nghe an Province
Authors: Mai Nguyễn Thị
Published: December 2021

This research analyzes the differences in OCOP products between Thanh Hoa province and Nghe An province, Vietnam. OCOP products are analyzed based on three aspects: Product mean score (Product level), Structure of product type, and Structure of product region. The analysis sample includes 115 OCOP products from 3 to 5 stars in each province (230 products in total). Research results are confirmed that there are some differences in OCOP Products between Thanh Hoa province and Nghe An Province. Whereby, there is the difference in the mean score, the difference in the structure of product type, and the difference in the structure of product region. These results help the authorities in both provinces to have appropriate policies and support tools to develop local OCOP products by the goals and orientations of each locality to commercialize strongly rural products that have their comparative advantage.
Carrot (Doucus Carota) Farming Analysis; Case Study in Pattapang Village, Tinggimoncong District, Gowa Regency
Authors: Nadratannaimi Nadratannaimi , Bakri Iis Ferawati , Yusria A. Yamna , Saputra Hermawan , Ma’ruf A. Muhammad Amar
Published: December 2021

The objectives of this study are to: (1) determine the production of carrot farming; (2) identify the net revenue of carrot farming; and (3) determine variations in the price of carrots in Pattapang Village, Tinggimoncong District, Gowa Regency. The investigation was carried out in Pattapang Village, Tinggimoncong District, Gowa Regency, South Sulawesi Province, and the place was chosen with care. The number of farmers that participated in this research was five individuals. The findings revealed that the average revenue from carrot growing. Farmers in Pattapang Village earn 26,364,000 IDR per hectare through carrot growing, with expenditures spent of 1,204,940 IDR per hectare, for a total revenue of 25,046,560 IDR per hectare
Review of Custom Grids for Updated Vehicles on VANET Simulators
Authors: Saadoon Intisar Mohsin , Jabbar Qabas Abdal Zarhaa , Ahmad Dalia Shihab
Published: December 2021

VANET deployment and testing is time-consuming and costly. Simulation is a handy and less expensive alternative to real implementation as a workaround. It is required to develop accurate models in order to receive excellent results from a VANET simulation, which difficult operation owes to the complexity of the VANET infrastructure (for example, simulators have to model the navigation models and communication protocols). The network and navigation components, which are the building blocks of contemporary VANET simulators, are described in this section. Simulators are a useful tool for testing VANETs at a minimal cost and without endangering users. However, in order to be helpful and convey trustworthy findings, simulators must be able to simulate new technologies that enter the VANET and enable safety and security procedures. To put it another way, if simulation is a good tool for VANET development it should be enhanced. VANET simulators have been the subject of research since early 2010 [1-4]. They analyze the correctness of VANET's numerous tools like a navigation simulator and network simulator, as well as how these building blocks are connected. The introduction of new network technologies such as 5G, SDN, edge computing, and VANET research as a result of investments in autonomous cars is forcing VANET simulators to re-evaluate their support for these new capabilities. We present an updated evaluation of VANET simulators in this post, highlighting their key features and current support for emerging technologies.
A study of the United States of America and China’s new cold war conflicts and the flexible survival strategy for Korean security
Authors: Yang Haesoo
Published: December 2021

China is challenging the hegemony of the United States through its economic power, creating the so-called New Cold War. The consequent conflict between the US and China can cause selective coercion in South Korea. South Korea is highly dependent on the United States militarily and on China economically. In a conflict, if Korea is asked for selective support, there will be a dilemma in policymaking. Accordingly, I studied the geopolitical dilemma in South Korea resulting from the US–China competition and six security issues . I was able to identify six conflict factors related to Korean security: the North Korean nuclear problem, the role of US forces in South Korea, friction due to protectionism, the battle for the semiconductor market, the formation of the Pacific Coast Council, and the discharge of contaminated water from nuclear power plants in Japan. I examined the flexible survival strategies that Korea could choose for each security issue. I expected policy utility by dividing it into military, economic, and diplomatic fields.
Manajemen Konflik Pemerintah Kota Bogor Antara Forum Muslim Bogor Dengan Masyarakat Tionghoa (Studi Kasus: Perayaan Cap Go Meh 2019)
Authors: Gustiani Deliya
Published: December 2021

Abstract This study describes the conflict management carried out by the Bogor City Government over the conflicts that occurred between the Forum Muslim Bogor and the Chinese Community. In this conflict, it was found that there was intolerance that occurred in the people of Bogor City ahead of the Cap Go Meh celebration in 2019. Where the case of intolerance was carried out by issuing a circular issued by the Forum Muslim Bogor through social media. The letter was circulated very widely which contained an appeal to the Bogor City Government not to facilitate the Cap Go Meh/Bogor Street Festival celebration and called for the Muslim community not to participate in the event because it was considered to damage the faith. In this study, the focus will be on conflict resolution efforts carried out by the Bogor City Government using the theory of Conflict Management and Critical System Heuristics. The research method used is descriptive qualitative research method. Therefore, this study will look at how the conflict resolution carried out by the Bogor City Government towards the conflict. Keywords: conflict resolution, bogor city government, cap go meh.     Abstrak Penelitian ini menjelaskan mengenai manajemen konflik yang dilakukan oleh Pemerintah Kota Bogor atas konflik yang terjadi antara Forum Muslim Bogor dengan Masyarakat Tionghoa. Dalam konflik ini ditemukan adanya intoleransi yang terjadi dimasyarakat Kota Bogor menjelang perayaan Cap Go Meh tahun 2019. Dimana kasus intoleransi tersebut dilakukan dengan cara mengeluarkan surat edaran yang dilakukan oleh Forum Muslim Bogor melalui media sosial. Surat tersebut beredar sangat luas yang mana berisikan mengenai seruan kepada Pemerintah Kota Bogor agar tidak memfasilitasi Perayaan Cap Go Meh/Bogor Street Festival dan menyerukan agar masyarakat muslim tidak berpartisipasi dalam acara tersebut karena dinilai dapat merusak akidah. Dalam penelitian ini akan lebih fokus terhadap upaya resolusi konflik yang dilakukan  oleh Pemeritah Kota Bogor dengan menggunakan teori Manajemen Konflik dan Critical System Heuristic. Adapun metode penelitian yang digunakan adalah metode penelitian deskriptif kualitatif. Penelitian ini akan melihat bagaimana resolusi konflik yang dilakukan Pemerintah Kota Bogor terhadap konflik tersebut. Kata Kunci: resolusi konflik, pemerintah kota bogor, cap go meh.
Refining the aerodynamic moment of the missile based on flight test results
Authors: Akimov V. N. , Kostyukov A. A. , Kravchuk E. N. , Rozantsev K. O.
Published: December 2021

This research paper is intended to refine the aerodynamic moment of the missile based on an analysis of flight tests and results of gas dynamics software computations. The paper compares mathematical simulation results with flight test data in order to demonstrate an improved convergence due to the proposed refinement.
Methodology for selecting corporate information systems in the conditions of digital transformation of a defence company
Authors: Shcheglov D. K.
Published: December 2021

A methodology of expert analysis of the market of alternative corporate information systems (CIS) is proposed in order to choose the platform for creating a CIS that fully meets the requirements of a particular defence company. The proposed methodology is based on a set of adapted methods of the decision support theory applied to the problems of multi-criteria collective choice of alternatives.
Modelling of the reflectance profile of axisymmetrical radiolocation objects using the integral equation method
Authors: Runov A. A.
Published: December 2021

Based on the first-kind integral equation method for the electric field, the procedure and software for calculating the radar cross-section of axisymmetrical objects, bodies of revolution, are developed. Algorithms are proposed for computation of the matrix of mutual impedances and Green's function of a ring source providing the computation accuracy required for obtaining a stable solution. The method of solution approximation accuracy evaluation by azimuthal harmonics is proposed. Comparison with test examples is carried out and the applicability for solving real-world problems is shown.
GÜZELYURT – ABBASLAR ARASINDAKİ (DULKADİROĞLU – KAHRAMANMARAŞ) KAYAÇLARIN PETROGRAFİK EVRİMİ VE EKONOMİK POTANSİYELLERİ
Authors: ÜNAL ESİN , İŞLER Fikret
Published: December 2021

The study area between subdistrict Güzelyurt, 11 km southeast of the city Kahramanmaraş and the Abbaslar village. Mesosoic and Senosoic age units are obsorved in the field the oldest units are tectonites, the parts of the ophiolitics series which moved into the field by mounting in the Upper Kretase. Serpantinites which are formed by the alteration of partically or completely serpantinized and harzburgite and peridotites, form the tectonites. Tectonically bordered Paleosen-Eosen limestones have came into ophiolitic series. The youngest units in the area are plateau basalts which are the results of Cretase-aged volcanism. Besides, they have proved to the different from the basalts of the ophiolitic series because they have been spilitised as regarded with the appereans in the area and they don’t show cushion flow. These rocks, defined as olivined basalt after the microscopic studies. Peridotites in the ophiolite series in the study area are noteworthy because they contain chromite. The chromites in the region take place in the peridotites as scattered grains and small pockets. Detailed studies are needed to reveal the economic values of chromites in a healthy way. Especially west of Denizli village and north of Tevekkeli village can be suggested as places where work should be intensified. However, limestones and basalts in the formations cropping out in the study area are used as building blocks in small and large settlements in the region.
Global burden of gynecological cancers
Authors: Sayed Khashia
Published: December 2021

Gynecological cancers include malignant tumours arising from reproductive organs in women including ovaries, uterus, vagina vulva, and cervix. Cervical cancer is reported to be the most common cancer while the vagina is reported to have the lowest incidence all around the world. According to the World Health Organization report Asia has the highest rate of gynecological cancers followed by Africa, Europe, Latin America, North America, and the lowest rate is observed in Oceania. The rate was predicted to rise in the upcoming years. Thus appropriate strategies are needed to be adopted to control disease outcomes and adopt preventive strategies.
Familial traits of attached and unattached earlobe in human population of different age groups- A case study of district Nawabshah, Pakistan
Authors: Sharmeen Najeeb Ashraf  , Ashraf Nehal Najeeb , Haiqa Sami  , Bisma Aslam  , Sabin Muhammad Israr  , Safia Ghullam Abbas  , Sheeba Fateh Muhammad
Published: December 2021

This study aimed to evaluate frequency of attached earlobes (dominant) and unattached earlobes (recessive) traits in humans of different age groups. This study was conducted in the Department of Molecular Biology and Genetics of Shaheed Benazir Bhutto University, Shaheed Benazir Abad from September to October 2020. A total of 200 families with attached and unattached earlobes were included by using non-probability convenient sampling. Data was collected regarding attached and unattached earlobes of different people. The data was collected and analysed by using SPSS version 21.0. Results of the study suggested that unattached earlobes were dominant feature, and the attached earlobe feature appears to be recessive among all 200 families. We observed that the dominant feature of the unattached earlobe was more common in the 1 to 20 years’ age group, while the recessive feature of the attached earlobe was common in 31 to 45 years old age group. The study concluded that unattached earlobes can be observed in people of every age group and associated with family traits.
Hydroperitoneum: A complication of mini PCNL in pediatric age group? -A case report
Authors: Farheen Batool  , Waqar Ahmed Memon  , Javed Altaf Jat  , Shewak Ram  , Taimoor Jatoi  , Abdul Qayoom Ghangro
Published: December 2021

Abstract

Renal stones constitute 40% of renal disorders in Pakistan with silent stones constituting up to 3%.  Nephrolithotomy and Pyelolithotomy were the only surgical options available for the treatment of large renal stones, with high rate of complications. Percutaneous nephrolithotomy (PCNL) has now become the mainstay of treatment for large renal stones over the past 30 years. Recent advances in equipment and technology has made PCNL the gold standard for this disease, resulting in removal of stones with shorter recovery time and decreased morbidity and mortality, and with few complications

Case Discussion

A boy aged 13 years, underwent mini PCNL for treatment of left side renal stone causing hydronephrosis, previously evaluated by KUB X-Rray and non contrast CT scan. His retrograde-percutanous access to the collecting system was done under fluoroscopic guidance. At the end of procedure, patient revealed taut and distended abdomen. Aspiration revealed presence of intraperitoneal fluid. Patient was effectively treated with immediate placement of abdominal drain with improvement of clinical presentation

Conclusion

Hydroperitoneum is a rare complication of conventional PCNL.  Based on our experience and review of published literature, our case of hydroperitoneum after mini PCNL, is the first of its kind.  A high degree of sensitivity and knowledge of this complication during PCNL in children would help identify and manage this complication in future. We recommend examination of abdomen post-PCNL in every child before he/she is brought out of anesthesia.