bluuebunny/crossref_metadata_2025 huggingface dataset:
MH cortical screws, a revolutionary orthodontic TADs design
Authors: Elkolaly Mohamed A. , Hasan Hasan S.
Published: November 2022

OBJECTIVE:

MH cortical screws were designed to combine the advantages of thick mini-implants with the versatility of micro-screws while avoiding the disadvantages of both.

MATERIALS AND METHODS:

An MH cortical screw (MH is an abbreviation for the author's name) was made from titanium material. The screw has a 3 mm-long amphora-shaped shank of 2 mm thickness at its thinnest and 3 mm at its thickest part. Uniform 4 mm diameter threads blend into a 1 mm cutting tip. An external hexagonal head with side retentive ligature holes and a central hole for attachments was fabricated on a saucer-shaped gingival collar. Multiple attachments have been prepared for amending to the central hole.

RESULTS:

The shank design allowed cortical plate retention. The uniform threads and the amphora design provided maximum primary and secondary stability, respectively. The self-drilling tip allowed for a flapless technique, while the hexagonal head with side holes facilitated screwdriver control and allows for ligature wire anchorage. Cleats and buttons facilitated the use of elastics and springs, together with bracket-heads and eyelets for titanium molybdenum alloy and nickel-titanium wires inclusion. Adjustable hooks and chains provided versatility of line of action. Cover screws to retain extra-tissue mini-plates applied skeletal anchorage and long-term retention with flapless manipulations.

CONCLUSION:

MH cortical screws are a novel and important introduction to orthodontic anchorage. They combine primary and secondary stability with avoidance of root damage together with insertions into attached gingiva only. Multiple and versatile attachments allow for the application of biomechanical techniques according to the clinician's preferences. Extra-tissue mini-plates facilitate maximum anchorage for skeletal control and long-term retention without surgery.
A novel technique of botulinum toxin injection around skull sutures for chronic migraine
Authors: Hemasian Helia , Abedini Faezeh , Arab Arman , Khorvash Fariborz
Published: November 2022

Background:

Migraine is a chronic headache manifested with attacks. Here we aimed to evaluate and compare the efficacy of 15-point Dysport injection with 31-point Xeomin injections.

Materials and Methods:

This is a randomized clinical trial performed in 2020–2021 in Isfahan on patients with refractory chronic migraine. A total number of 60 patients entered the study. The pain of patients was also determined using headache impact test (HIT) questionnaire. Patients were randomized into two groups: Group 1 underwent 31-point Xeomin injection and Group 2 underwent 1 vial of Dysport injection into 15 points of the scalp.

Results:

Our study revealed that the data regarding aura, nausea, vomit, photosensitivity, sensitivity to sounds and smells did not change significantly between two groups compared to the beginning of the study. Frequency, duration, intensity of headaches, and the mean HIT score of all patients improved significantly within 3 months after interventions. Comparing both groups showed no significant differences (P > 0.05). HIT score was decreased from 21.26 ± 3.58 before intervention to 15.51 ± 4.58 after 3 months in Group 1 and 22.23 ± 2.59–10.33 ± 2.26 in Group 2. In both groups, these changes were statistically significant (P < 0.001). Although we found more decrease of HIT score in Group 2 comparing with Group 1 (10.33 ± 2.26 vs. 15.51 ± 4.58), this difference was not statistically significant (P = 0.12).

Conclusion:

Although Xeomin and Dysport injections are both effective and reduced pain in patients with chronic migraine, our new technique is probably better than the standard technique. Because the injection points are halved, increase patients comfort and reduce overall cost.
Characteristics and timing of mortality in children dying in pediatric intensive care: a 5-year experience
Authors: Botan Edin , Gün Emrah , Şden Emine Kübra , Yöndem Cansu , Gurbanov Anar , Balaban Burak , Kahveci Fevzi , Özen Hasan , Uçmak Hacer , Gençay Ali Genco , Kendirli Tanil
Published: November 2022

Background: Pediatric intensive care units (PICUs), where children with critical illnesses are treated, require considerable manpower and technological infrastructure in order to keep children alive and free from sequelae. Methods: In this retrospective comparative cohort study, hospital records of patients aged 1 month to 18 years who died in the study PICU between January 2015 and December 2019 were reviewed. Results: A total of 2,781 critically ill children were admitted to the PICU. The mean±standard deviation age of 254 nonsurvivors was 64.34±69.48 months. The mean PICU length of stay was 17 days (range, 1–205 days), with 40 children dying early (<1 day of PICU admission). The majority of nonsurvivors (83.9%) had comorbid illnesses. Children with early mortality were more likely to have neurological findings (62.5%), hypotension (82.5%), oliguria (47.5%), acidosis (92.5%), coagulopathy (30.0%), and cardiac arrest (45.0%) and less likely to have terminal illnesses (52.5%) and chronic illnesses (75.6%). Children who died early had a higher mean age (81.8 months) and Pediatric Risk of Mortality (PRISM) III score (37). In children who died early, the first three signs during ICU admission were hypoglycemia in 68.5%, neurological symptoms in 43.5%, and acidosis in 78.3%. Sixty-seven patients needed continuous renal replacement therapy, 51 required extracorporeal membrane oxygenation support, and 10 underwent extracorporeal cardiopulmonary resuscitation. Conclusions: We found that rates of neurological findings, hypotension, oliguria, acidosis, coagulation disorder, and cardiac arrest and PRISM III scores were higher in children who died early compared to those who died later.
Current innovations in medical laboratory diagnosis of Tuberculosis
Authors: Obadire S.O. , Mitsan O. , Ige I.P. , Oke O.C. , Odewusi F.O.
Published: November 2022

Tuberculosis (TB) is a major global health problem, ranking as the second highest cause of death from an infectious disease globally, after the human immunodeficiency virus (HIV). Nigeria ranked first in Africa with burden of TB. Tuberculosis is a major public health problem in Nigeria with about 407,000 people infected. The World Health Organization estimates that 120,000 people developed TB in 2019, with 154,000 death of whom, 13% were HIV positive individuals. Among the incident cases, 56% were from the South-East Asia and Western Pacific Regions and one quarter were from Africa. The African continent accounts for the highest rates of cases and deaths relative to population. Traditionally, tuberculosis is mostly being diagnosed by a combination of chest X-rays, the staining of sputum with special dyes followed by microscopy, the growth of Mycobacterium tuberculosis in culture and the Mantoux test. The sputum smear microscopy is easy to do and is very cheap and combined with chest X-rays has been used for a long time by TB control agencies worldwide. However, the sputum smear microscopy (sputum AFB) test has some problems in HIV-positive patients and children also in patients with low bacterial load and in latent TB infections. TB continues to be a complex disease to diagnose and manage due to the chronicity of the disease, the nature of the host-pathogen relationship, and the resulting diversity in its clinical manifestations. Therefore, this review considers recent innovations in TB laboratory diagnosis in conventional (traditional), non- conventional (molecular), serological (immunological) methods and the latest methods of TB diagnosis.
Planning for classroom teaching
Authors: Atkinson Michael , Bregazzi Rich
Published: November 2022

Many variables affect the outcome of classroom teaching. Planning is needed to consistently achieve success. This includes the creation of a lesson plan, with teacher and learner activity focused on achieving the intended learning outcomes. Key issues to be considered are class size; creating a physical and psychological environment for learning; and supporting learning with ‘scaffolding’ and formative assessment.
Yeni medya sanatında Göbeklitepe’nin yorumlanması
Authors: ALBAYRAK Demet , KURAK AÇICI Funda
Published: November 2022

Günümüzde yeni medya alanındaki sanat yapıtlarının yaratılması gelişmekte ve yaygınlaşmaktadır. Bu eserler için en geniş kapsamlı ifade yeni medya sanatı olmakla beraber, eserlerin tümü duran bir nesne olarak görmeye alıştığımız klasik, heykel, resim gibi sanat eserleri hareketsizliğinden sıyrılıp zaman kavramıyla bütünleşerek dinamik bir nitelik kazanmaktadır. Araştırma konusu olarak seçilen eser hareketli bir dijital veri heykeli olan Datamonolith’tir. Bu eserin çıkış noktası ise Göbeklitepe’dir. Eserin temelini Göbeklitepe’ye ait görsel veriler oluşturmaktadır. Yürütülen çalışmanın amacı dijital ve mekânsal bir eserin Göbeklitepe üzerinden kurduğu ilişkiyi sorgulayarak, fiziksel ve dijital deneyim ayrımı hakkında detaylı bir görüş elde etmektir. Edinilen bilgiler yeni medyayla günlük yaşamda daha çok yer edinme üzerine gelişme gösteren durumun açtığı tartışma alanına katkı sağlayacaktır. Çalışmada literatür araştırması ve anket çalışması yürütülmüştür. Sonuç olarak fiziksel mekânın dönüştüğü dijital biçiminde iki eserin birbirinden farklı kavramlar ve farklı deneyimler ifade ettikleriyle fiziksel deneyime karşı tutucu bir tavır bulunduğu sonucuna ulaşılmıştır.
“NEW NORMAL” OF POST-COVID AND POST-MODERN WORLD IN THE MIRROR OF THE LANGUAGE
Authors: Harutyunyan Narine
Published: November 2022

Today humanity is going through a period of radical transformation of the world, the principles of the existence of society, economy, education, traditional values. We are witnessing giant shifts in world politics, epic battles between Good and Evil. It can be assumed that the modern society of the post-covid era is moving in the direction of "new postmodernism" and "post-capitalism".

The world elite is trying to “recode” sociocultural reality, human existence, linguistic consciousness. With the help of new cultural concepts and linguistic signs, not only the “New Reality” is created and described, but also the “neology” of this reality.

This article is a study of the actual problem of neologization, in the context of the above-mentioned dynamic processes occurring in the post-covid world. It is aimed at identifying and describing linguistic means reflecting the current trends of the world elite in establishing a "New World Order". To implement a "radical transformation" and to impose a "New World Order" with new values ​​and traditions, the "newspeak" of the post-pandemic era is used.

The object of our research is new terms and concepts of the actual spheres of social life, as an important fragment of a new conceptual and linguistic picture of the world.

Keywords: “social puppet”, neologization, New World Order, Great Reset, gender-neutral language, metamodernism,
Some results on the study of -Hilfer type fuzzy fractional differential equations with time delay
Authors: VİVEK R. , VİVEK D. Vivek , K. Kangarajan , ELSAYED Elsayed
Published: November 2022

This paper is concerned with the finite-time stability of -Hilfer type fuzzy fractional differential equations (FFDEs) with time delay. By applying standard theorems and a hypothetical condition, we explore the existence of solution and stabilty results.
Etkinlik Temelli Öğrenme Üzerine Yayınlanan Ulusal Araştırmaların İncelenmesi
Authors: SONTAY Gökhan , KARAMUSTAFAOĞLU Orhan
Published: November 2022

Etkinlik temelli öğrenme, öğrencilerin yeni bir bilgiyle karşılaştığında, o bilgiyi tanımak ve yorumlamak için önceki bilgilerinden ve öğrenme kurallarından yararlanarak onu yeniden anlamlandırmaktır. Son yıllarda etkinlik temelli araştırmaların sayısı giderek artmaktadır. Bu araştırmada 2006 ve 2021 yılları arasında etkinlik temelli öğrenmeye yönelik yapılan tez, makale ve bildiri çalışmalarının bazı ölçütlere göre incelenmesi amaçlanmıştır. Bu amaç doğrultusunda araştırma, nitel araştırma yöntemlerinden doküman inceleme kullanılarak yürütülmüştür. Araştırmada dokümanlara ulaşmada YÖK Akademik Arama ve YÖK Tez Merkezi’nden yararlanılmıştır. Gerçekleştirilen tarama sonucunda, tez, makale ve bildiri olmak üzere toplam 134 bilimsel araştırmaya ulaşılmıştır. Elde edilen veriler betimsel analiz ile çözümlenmiştir. Araştırma sonucunda, incelenen araştırmaların yarıdan fazlasının nicel araştırma yaklaşımına uygun olarak hazırlandığı ortaya çıkmıştır. Bu araştırmalarda ise çoğunlukla yarı deneysel yöntem kullanılmıştır. Ayrıca, araştırmalarda daha çok ortaokul düzeyindeki öğrenci gruplarının tercih edildiği ve eğitim bilimleri ile temel eğitim alanlarında yürütüldüğü belirlenmiştir. Araştırmada varılan sonuçlar bağlamında etkinlik temelli öğrenme üzerine çalışmalar yapacak olan araştırmacılara gerekli öneriler sunulmuştur.
Causal Relationships Model for Total Quality Management, Supply Chain Management, and Organizational Performance: the Automotive and Automotive Parts Industries in the Eastern Economic Corridor (EEC), Thailand
Authors: Pattanasiri Sangduen , Chaiyakul Thitima
Published: November 2022

Fluctuations in the global economy in the early 21st century due to financial collapses and unexpected circumstances surrounding the COVID-19 pandemic have greatly affected the competitiveness and viability of many industries around the world including Automotive and Automotive Parts in the Eastern Economic Corridor (EEC), Thailand. Effective management strategies including total quality management (TQM) and supply chain management (SCM) will guide the better performance of businesses. Additionally, the previous published studies in Automotive and Automotive Parts industries in these issues are limited. Hence, the objective of this study is to investigate the causal relationships model which focuses on total quality management (TQM), supply chain management (SCM) and organizational performance (OP) of the Automotive and Automotive Parts Industries in the Eastern Economic Corridor (EEC). Data were collected from 212 companies operating in the Automotive and Automotive Parts Industries in Thailand’s Eastern Economic Corridor (EEC). The data comprised answers from a self-administered survey, and these were analyzed using descriptive statistics and the structural equations modeling (SEM) method. The findings suggest that together, TQM and SCM generate positive outcomes for organizational performance. Furthermore, supply chain management mediates the relationship between TQM and organizational performance. Hence, effective total quality management and supply chain management can be integrated into businesses’ management and operational strategies to improve the financial and non-financial aspects of their performance.
TeachTokerists in the Philippines: A Husserlian Phenomenology
Authors: B. Quinto Joseph , M. Cho-oy Denver
Published: November 2022

The usage of TikTok in the educational environment appears to be sparse, in contrast to previous studies that assess methods of integrating various social media platforms. As a result, this study aimed to clarify this issue by exploring the experiences and viewpoints of teacher-Tiktokerists or TeachTokerists in the Philippines to comprehend Tiktok’s function in the field of education. Using Edmund Husserl’s (descriptive) phenomenology, the findings revealed that TeachTokerists are from all over the Philippines, handling various courses in primary education. Most were aware of the app before the pandemic but only started using it during the pandemic-related lockdowns. The acronym “EDU”, which refers to E - Entertainment Purposes, D - Development of Content, and U - understanding oneself and others, is an example of why teachers in the Philippines are on Tiktok. The acronym “TOK” was developed by the researchers based on the themes they identified regarding the roles TikTok has made in Philippine education: T for Tools for Teachers and Students, O for Optimization of Students’ Confidence, Video Editing Skills, and Talents (CVT), and K for Knowledge Resource for Teachers. In the arena of Philippine education, TikTok may be advantageous. With the help of its easy-to-use interface, teachers may better convey key ideas to students and help them create videos as part of their learning output or performance. Furthermore, teachers can include educational materials that are freely available online in their lessons. Regrettably, the TeachTokerists listed the dangers that TikTok poses to students, including, but not limited to, vulgar language, excessive app use, incorrect information, and criticisms from other users. In the future, a quantitative version of this study may be carried out to include more TeachTokerists, and the room to learn more about the experiences of TeachTokerists who produce educational content also remains open.
"ЭФФЕКТИВНОЕ ИСПОЛЬЗОВАНИЕ РУДНО-ТЕРМИЧЕСКОЙ ПЕЧИ ПРИ ПРОИЗВОДСТВЕ ФЕРРОСПлавов"
Authors: М. М. Дундуков  , Н. А. Дубинец  , В. П. Марковский  , Б. Т. Абдрахманов  , А. У. Габдулов
Published: November 2022

"Регулирование и поддержание температурного и электродугового режима работы в рудотермических печах происходит с помощью увеличения или уменьшения напряжения на печи с помощью ступеней печного трансформатора. При дуговых разрядах средней и высокой мощности до 30 % энергии передается нагреваемому металлу плазмогазовыми струями, при этом необходимо учитывать быстро изменяющиеся граничные условия и свойства среды. Использование водоохлаждаемых элементов футеровки стен и свода влияет и на распределение температуры в печи и характер плавления шихты в различные периоды плавки, что приводит при фиксированной мощности к увеличению длительности расплавления на 15–20 % и повышению удельного расхода электрической энергии. Показано, что существующие рудно-термические печи имеют существенные тепловые потери. Определено, что тепловые потери являются следствием перерасхода электрической энергии. Представлено использование зеркального отражателя свода печи для уменьшения тепловых потерь при производстве ферросплавов. Исследованы параметры, отражающих экранов, снижающих тепловые потери рудно-термической печи. Приведены формулы расчета тепловых потерь. Показано, что при использовании теплового экрана уменьшаются тепловые потери и, соответственно, уменьшаются электрические потери. Ключевые слова: коэффициент полезного действия, тепловые потери печи, электрические режимы печи, теплоотражающий экран, рудно-термические печи. "
КОММЕРЧЕСКИЕ ПОТЕРИ ЭЛЕКТРИЧЕСКОЙ ЭНЕРГИИ В РАСПРЕДЕЛЕТЕЛЬНЫХ ЭЛЕКТРИЧЕСКИХ СЕТЯХ
Authors: Ж. Б. Исабеков  , Б. Б. Исабекова  , А. Б. Жантлесова  , У. К. Жалмагамбетова
Published: November 2022

"Подход, представленный в этой статье, определяет различные типы технических потерь в распределительной сети и связывает потери с процентной долей различных сегментов. Каждый участок распределительной сети затем подвергается статистической оценке, чтобы определить, соблюдается ли энергетический баланс для этого участка сети. Этот подход может выявить проблемы, и если она существует в электрической распределительной сети. Выявляя проблемные области предоставляющих услуг энергокомпаний, занимающиеся распределением электроэнергии, можно сэкономить доходы потребителей электроэнергии, путем уменьшения ценообразования на тариф электроэнергии. Неэффективность использования электрической энергии в основном связана с потерями на низковольтных участках распределительной электрической сети и подразделяется на технические и нетехнические потери. Технические потери, могут быть рассчитаны и использованы для оценки общих потерь в распределительной сети. Используя оценочное значение технических потерь на участке электрической сети и значение общей отпускаемой электроэнергии, поставленной на этот участок распределительной сети, можно определить нетехнические потери в распределительной сети. Выявление проблем, вызывающих нетехнические потери, создает возможности для повышения эффективности использования электроэнергии в электрической распределительной сети. Ключевые слова: системы электроснабжения, потери электроэнергии, электрическая энергия, нагрузка системы, электрические сети."
"ПАРОВОЙ ЭЛЕКТРООБОГРЕВАТЕЛЬ НИЗКОГО ДАВЛЕНИЯ"
Authors: А. Д. Мехтиев  , Р. Р. Бузяков  , З. Р. Шапенова
Published: November 2022

"В статье приведены результаты исследования вакуумного электронагревательного элемента парового электрообогревателя низкого давления. Данный вид электрообогревателей имеет принципиально новую конструкцию, которая обеспечивает достаточно высокую эффективность преобразования электрической энергии в тепловую. Паровой электрообогреватель низкого давления имеет высокие показатели надежности и пожаробезопасности и имеет высокую эффективность при создании автономных беструбных систем отопления, так как в нем сочетаются эффективность электрической спирали и комфортное тепло традиционного радиатора отопления. Проведен анализ исследований, посвященных проблемам теплоснабжения, создания новых систем отопления и повышения их эффективности. Описаны преимущества использования электрообогревателя по сравнению с традиционными системами отопления. В статье рассмотрены конструкция парового электрообогревателя низкого давления и конструкция тепловой трубки. Проведены экспериментальные исследования вакуумных электронагревателей при изменении геометрических параметров трубок по диаметру, длине и объему теплоносителя. Установлено, что наилучшим вариантом теплоносителя является дистиллированная вода, прошедшая аэрацию. Глубина разряжения напрямую влияет на эффективность и температуру нагрева теплоносителя и, соответственно, на коэффициент полезного действия. Важными моментами являются глубина вакуума, а также образование кавитации теплоносителя, что дает дополнительную энергию. Ключевые слова: радиатор, электрообогреватель, энергосбережение, вакуум, тепловой прибор, система отопления.   "
"ҚАЗАҚСТАНДАҒЫ ЖЕЛ ЭНЕРГЕТИКАЛЫҚ ҚОНДЫРҒЫСЫНЫҢ НЕГІЗДЕРІ МЕН ІРГЕТАСЫН ЗЕРТТЕУ "
Authors: Д. К. Оразова  , Р. Е. Лукпанов  , Ж. К. Сапенова  , Г. Т. Тлеуленова
Published: November 2022

"Мақалада Қазақстандағы, атап айтқанда Ерейментау ауданының гидрогеологиялық жағдайында жел энергетикалық қондырғының (ЖЭҚ) негіздері мен іргетасын зерттеу сұрақтары қарастырылған. Қазақстан аумағында жел электр станциясының құрылысының мәселелері қарастырылған. Жел жылдамдығының категориясы бағаланды. Құрылыс Нормалары және Ережелерінің техникалық талаптарына сәйкес келетін инженерлік-геологиялық шарттарға келетін іргетас сипаттамасы келтірілген. Аумақтың инженерлік-геологиялық құрылымының қабаттары бейнеленген. Зерттелетін алаңдарында негіз топырағында алынған инженерлік геологиялық элементтердің физика-механикалық қасиеттері көрсеткіштерімен сипатталған. Ғимараттар мен құрылыстардың жер асты бөлігін тұрғызумен байланысты технологиялық процестерді нөлдік цикл жұмыстарының құрамына топырақты өңдеу және іргетастарды құру технологиялық процестері көрсетілген. ЖЭҚ іргетасы мен мұнараның табиғи өлшеулер нәтижесі бойынша ЖЭҚ жел қысымынан ЖЭҚ іргетасының вибрациялық параметрлеріне болжам жасалды. Есептеулер зерттеу бойынша вертикаль, горизонталь және толық орын ауыстырулардың, салыстырмалы деформация мен қалыптыm жанама және толық кернеудің мәндері көрсетілді. Мақалада нормативтік стандарттарға сәйкес тақталық іргетас қарастырылған. Зерттеулер нәтижесі кесте мен суреттер түрінде келтірілген. Іргетастың пішіндік өлшемдері шекті жағдайларды қамтамасыз етуге байланысты: көтеруші қабілет, іргетастың шөгуі және жалпы тұрақтылық мәндері бойынша алынды. Кілтті сөздер: баламалы энергетика, ЖЭҚ, іргетас, жүктеме, кернеу. "
"RECONSTRUCTION OF THE ASH AND SLAG REMOVAL SYSTEM IN CHP-2 OF JSC «ARSELORMITTAL TEMIRTAU»"
Authors: G. G. Zhabalova  , О. N. Onishchenko  , S. N. Кamarova  , О. N. Lelikova
Published: November 2022

"This article discusses the modernization of the ash and slag removal system at CHPP-2 of JSC «ArcelorMittal Temirtau», the transition from the wet method of cleaning ash and slag to a more technologically advanced dry one. The long-term use of the hydraulic ash and slag removal system (GZSHU) has led to the accumulation of a huge amount of ash, which is subsequently not used. A comprehensive replacement of wet cleaning equipment for dry cleaning is considered. The wet method offers quenching with water (in this case, up to 1 % of the thermal efficiency of the TP-81 boiler unit is lost), followed by the use of drag pumps and the removal of ash and slag through the hydraulic ash removal channels to the ash dump. In the future, this ash cannot be used. During dry ash and slag removal, extinguishing with water is not used, but a pneumatic system for removing combustion products is used. Ash from gas cleaning plants through a system of pneumatic chamber pumps and intermediate hoppers is fed through ash pipelines to a silo warehouse. The use of this technology allows minimizing the harmful impact on the environment by reducing groundwater pollution with pulp, reducing the area of ​​​​ash dumps, reducing water consumption by the station, using ordinary types of steel in pipeline systems, and reducing the cost of equipment maintenance. Keywords: boiler, slag, ash and slag removal, dust preparation, hydraulic ash removal, fuel, coal, ash."
Analisis Penggunaan Teknologi Metaverse terhadap Pembentukan Memori pada Proses Belajar
Authors: Mulati Yeni
Published: November 2022

Pandemi Covid-19 telah memaksa pemerintah dan masyarakat untuk melakukan pembelajaran daring. Meskipun pandemi telah mulai mereda, bukan berarti bebas dari ancaman. Selain untuk antisipasi pandemi, pembelajaran daring bisa tetap dilakukan untuk melengkapi pembelajaran luring. Teknologi Metaverse dianggap merupakan salah satu terobosan penting untuk menghadirkan pembelajaran daring yang lebih berkualitas. Ada empat jenis simulasi dalam teknologi Metaverse, yaitu Augmented Reality, Lifelogging, Mirror World, dan Virtual Reality. Paper ini merupakan studi literature yang bertujuan untuk membahas apakah pola dan metode pembelajaran yang mungkin dilakukan dengan menggunakan teknologi Metaverse tersebut cukup efektif untuk proses pembentukan memori pada siswa. Dari hasil analisis, jika diterapkan dalam proses pembelajaran, Teknologi Metaverse diprediksi akan mampu meningkatkan asosiasi, elaborasi dan imajinasi dalam proses encoding, namun sangat mungkin menyebabkan gangguan atensi, menimbulkan masalah dalam proses pembentukan identitas diri dan bisa memunculkan berbagai macam problematika sosial dan adiksi game online.
Guiando almas femininas: A educação protestante da mulher em impressos confessionais no Brasil e em Portugal (1890-1930)
Authors: Silva Sandra Cristina da
Published: November 2022

A Universidade Federal de Pernambuco (UFPE), pautada pelos princípios da democracia, da transparência, da qualidade e do compromisso social, assume a Educação Superior como um bem público e um direito de todas e todos. Nesse sentido, estimula a melhoria das condições do trabalho docente, a inserção de metodologias de ensino inovadoras e a articulação dos conhecimentos teóricos e práticos nas diferentes áreas do saber como instrumentos de promoção de uma formação científica, humanística e artística que prepare nossos estudantes para a intervenção na realidade, segundo o compromisso com o desenvolvimento integral e sustentável, a equidade e a justiça social. Assim, a UFPE, por intermédio da Pró-Reitoria de Graduação e da Editora UFPE, oferta à comunidade acadêmica e à sociedade mais uma seleção da Série Livro-Texto, com o objetivo de contribuir para a formação da biblioteca básica do estudante de graduação e para a divulgação do conhecimento produzido pelos docentes desta Universidade. Os 34 livros selecionados para esta coleção, que contemplam diferentes áreas do saber, foram aprovados segundo as condições estabelecidas no Edital 14/2021 (Edital simplificado de incentivo à produção e publicação de livros digitais PROGRAD/Editora UFPE) e representam o esforço de discentes (de graduação e pós-graduação) e servidores (docentes e técnicos) e da gestão da Universidade em prol da produção, sistematização e divulgação do conhecimento, um de seus principais objetivos.
Estudantes africanos e africanas no Brasil (Anos 1960)
Authors: Reis Luiza Nascimento dos
Published: November 2022

A Universidade Federal de Pernambuco (UFPE), pautada pelos princípios da democracia, da transparência, da qualidade e do compromisso social, assume a Educação Superior como um bem público e um direito de todas e todos. Nesse sentido, estimula a melhoria das condições do trabalho docente, a inserção de metodologias de ensino inovadoras e a articulação dos conhecimentos teóricos e práticos nas diferentes áreas do saber como instrumentos de promoção de uma formação científica, humanística e artística que prepare nossos estudantes para a intervenção na realidade, segundo o compromisso com o desenvolvimento integral e sustentável, a equidade e a justiça social. Assim, a UFPE, por intermédio da Pró-Reitoria de Graduação e da Editora UFPE, oferta à comunidade acadêmica e à sociedade mais uma seleção da Série Livro-Texto, com o objetivo de contribuir para a formação da biblioteca básica do estudante de graduação e para a divulgação do conhecimento produzido pelos docentes desta Universidade. Os 34 livros selecionados para esta coleção, que contemplam diferentes áreas do saber, foram aprovados segundo as condições estabelecidas no Edital 14/2021 (Edital simplificado de incentivo à produção e publicação de livros digitais PROGRAD/Editora UFPE) e representam o esforço de discentes (de graduação e pós-graduação) e servidores (docentes e técnicos) e da gestão da Universidade em prol da produção, sistematização e divulgação do conhecimento, um de seus principais objetivos.
Urge concertación social
Authors: Consejo Superior Universitario
Published: November 2022

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 47, No. 521, 1992: 191-194.
Monseñor Romero doce años después. 24 de marzo de 1992
Authors: Cardenal Rodolfo
Published: November 2022

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 47, No. 521, 1992: 195-198.
Abril
Authors: El Editor
Published: November 2022

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 47, No. 525-526, 1992: 395-401.
Online Instruction on Sound Recognition of Kindergarten Learners
Authors: D. Quesio Clarisa
Published: November 2022

The study focused on the use of Online Instruction on Sound Recognition of Kindergarten LearnersThe researcher will make use of single-subject experimental Analysis, specifically the AB experimental design. In selecting the student respondents, the researcher will identify the kindergarten students with difficulties recognizing the sounds in their progress reports. In the analysis of data, the researcher will compare the progress report of kindergarten students on sound recognition and the assessment after exposure to sound recognition. There were initially forty (40) students and twenty-seven of them were identified as having difficulties with sound recognition. The study yielded that the use of online training is particularly helpful in helping students improve their sound detection skills. Technology must be used by teachers, and they must be trained to use it. Similarly, the use of online instruction has allowed teachers and parents to collaborate. One of the more difficult aspects of using online training is the poor internet connection and the long time it is required to execute it.
Language Anxiety and Motivation on Grade 9 English Learning
Authors: A. Orillo Judelyn , C. Pabualan Pamela , A. Reponte Gill , S. Zoilo Mildred
Published: November 2022

The goal of this study was to shed light on the extent of language anxiety experienced by Grade 9 students in an English class. Additionally, it investigated the substantial correlation between anxiety and a gender variable that might hat might have an impact on whether someone learns English successfully or not. A two-part questionnaire that included Park's (2014) modified version of the 33-item Foreign Language Anxiety Scale (FLCAS) was used to collect the data from 40 Grade 9 students. The findings indicated that respondents' levels of language anxiety were neutral. Additionally, a strong correlation between English language anxiety and the respondents' gender was discovered. The desire of language learners to continue their efforts in learning the language is regarded to be positively influenced by a neutral level of anxiety. In addition, the study further explored the students’ motivations and feelings in learning English. A thorough content analysis was conducted to examine the students’ responses on the free-response questionnaire. Student responses regarding how they felt in English class and the reasons behind those feelings offer insightful information about the "unobservable" aspect of classroom interaction. Lastly, the findings' educational implications are presented in conclusion.
The Franchise Relationship in the Retail Industry in Cebu City
Authors: L. Parcasio David
Published: November 2022

This study aims to find out how do entrepreneur perceive on relationship between franchisor and franchisee efficiency of franchisor’s supports, building up trust to have a better presentation of their business. Furthermore, it is to clarify the relationship between franchisors and franchisees in food cart business in SM Cebu City. In this study, the four perspectives of social, technological, economic, and political were used to study the franchisee’s performance. Moreover, the resource-based view, relational view, and relational exchange theory have been used to find the influential factors in a franchisee’s performance. Therefore, by considering franchising as a mutual relationship and examining the influential factors in a franchisee's performance, the related factors of the franchisor and franchisee, as well as the relationship between them, were examined. A primary contribution of this study is taking a bottom-top view in franchising research. This study also provided a detailed and holistic view about the consequences of franchising for franchisees. Moreover, this study, offers important contributions toward understanding entrepreneurial activities, as a controversial issue, in franchising outlets. Most of the respondents agreed that the relationship between them will make their performance better because nature of franchise business is based on cooperation between franchisor and franchisee. All relationship factors also positively affected the performance, and conflict and satisfaction mediated the relationship between trust and performance. Finally, the implications of this study and suggestions for further contributions in this stream of research are discussed.
An Investigation into EFL Teachers’ Application of TPACK: Insights within a High School Context of a City in Vietnam
Authors: Quyen Pham Thi
Published: November 2022

Researches on examining teachers’ perception on TPACK (technology, pedagogy and content knowledge) have attracted scholars’ attention for the past few decades. This model has the function of investigating teachers’ knowledge of technology and its integration to pedagogy skill or teaching approach and teaching content in instructional environment. However, most of the research put an emphasis on pre-service teachers. Not many studies have been conducted to investigate the perceptions of in-service teachers’ TPACK. Besides, the results in these studies are mainly based on the self-reported data and the interview data, whereas very few studies use observation to qualify the data. The study, therefore, was conducted with aims to explore high school EFL teacher’s level of TPACK and how they experience it in the real teaching context. The study was designed as a mixed-method study. Accordingly, questionnaire and observation were used as collecting data instruments. Quantitative data were obtained from a questionnaire survey with the participation of seventy EFL teachers working at various high schools in a city, Vietnam. Eight participants were then selected for class observation. The study found the following main results. Firstly, teachers’ TPACK were highly perceived. In particular, all six TPACK clusters, namely TK (technology knowledge), TCK (technology content knowledge), CK (content knowledge), PCK (pedagogy content knowledge), TPK (technology pedagogy knowledge) and TPCK (technology pedagogy content knowledge) were rated at above average level. TK and PCK were the most positively perceived while TPCK was the least perceived. Next, qualitative data revealed that most participants had sound knowledge of TPACK integrated various technology tools in their teaching practices. The findings provided useful information as the basis for recommendations for the process of teaching and learning English at high schools despite unavoidable shortcomings due to time limitation and research scope.
EFFECTIVENESS OF LKPD IPA BASED ON SCIENCE PROCESS SKILLS TO IMPROVE STUDENTS' CRITICAL THINKING SKILLS ON SINGLE SUBSTANCE AND MIXED SUBSTANCES MATERIAL
Authors: Saragih Nora Deselia , Bukit Nurdin , Sriadhi Sriadhi
Published: November 2022

The purpose of this study is to determine the feasibility and effectiveness of developing worksheets for science students based on contextual teaching and learning (CTL) to improve critical thinking skills. This research is based on development research, with a sample of grade V students of Binjai Methodist Private Elementary School. Data analysis techniques use descriptive studies and t-tests. The results of the research and conclusions in this study are: 1) For the feasibility test in this development research, namely the results of expert validation tests conducted on 3 experts, namely Indonesian experts, material experts and learning media experts. Obtained an expert score of Indonesian of 35 with a percentage of 72.92% (quite valid), then a score by a material expert obtained 55 with a percentage of 85.94% (Valid). Then the score by the learning media expert was 64 with a percentage of 69.75% (quite valid). The results of the field trial in this study obtained the number of scores from 28 students, the average score obtained was 49.07 with a percentage of 87.63% (Valid). For the effectiveness test, from the results of the calculation of the data obtained thitung = 8.34 from the distribution list t using the odds of 1-? = 0.95 with dk n-1 (27-1) = 26, obtained the price of ttabel = 4.25. So that a calculation of > ttable was obtained, with the hypothesis stated "There is an effectiveness of a Contextual Teaching and Learning (CTL) Based Science Student Worksheet on the material "single substance and mixed substance" in Class V of Binjai Methodist Private Elementary School"
DIGITAL MEASURING COMPLEX BASED ON ARDUINO NANO 33 BLE SENSE
Authors: Atamas A. I.
Published: November 2022

The laboratory and educational research works are an important component of modern school education and STEM education. The use of digital measuring systems can significantly save time on measurement and mathematical processing of their results. A modern smartphone can become a kind of digital measuring system after installing the Arduino Science Journal or Phyphox (Physical Phone Experiments) mobile application on it. These applications allow you to read, write and analyze data from sensors available on a particular smartphone model, and from external sensors that are part of a digital measuring system built using Arduino. The newest compact platform of the Arduino family is the Arduino Nano 33 BLE Sense, which contains a built-in group of sensors. The compactness and low power consumption on the one hand, and the capabilities of mobile applications Arduino Science Journal and Phyphox – on the other hand, allow you to create an autonomous portable digital measuring system with wireless data transmission, which creates additional opportunities and facilities for laboratory and educational research. The possibilities of the proposed digital measuring complex are investigated on the example of laboratory work “Determination of capacitance and energy of a charged capacitor”. As a result of the reproduction of this laboratory work, a fairly close coincidence of the calculated and experimental parameters was obtained. Further development of research character for the considered laboratory work is offered.
Assessing global-scale organic matter reactivity patterns in marine sediments using a lognormal reactive continuum model
Authors: Xu Sinan , Liu Bo , Arndt Sandra , Kasten Sabine , Wu Zijun
Published: November 2022

Abstract. Organic matter (OM) degradation in marine sediments is largely controlled by its reactivity and profoundly affects the global carbon cycle. Yet, there is currently no general framework that can constrain OM reactivity on a global scale. In this study, we propose a reactive continuum model based on a lognormal distribution (l-RCM) that is fully described by the mean μ and standard deviation σ of the sedimentary OM reactivity distribution. We use the l-RCM to inversely determine μ and σ at 123 sites across the global ocean. The results find that the apparent OM reactivity (=μ·exp(σ2/2)) decreases with decreasing sedimentation rate (ω) and show that OM reactivity is more than three orders of magnitude higher in shelf than that in abyssal regions. Despite the general global trends, higher than expected OM reactivity is observed in certain deeper ocean regions, such as the Eastern-Western Coastal Equatorial Pacific and the Arabian Sea, emphasizing the complex control of the depositional environment (e.g., OM flux, oxygen content in the water column) on benthic OM reactivity. Notably, the l-RCM can also highlight the variability of OM reactivity in these regions. Based on inverse modeling results in our database, we establish the significant statistical relationships between  and ω, and further map the global OM reactivity distribution.
Cloud mask algorithm from the EarthCARE multi-spectral imager: the M-CM products
Authors: Hünerbein Anja , Bley Sebastian , Horn Stefan , Deneke Hartwig , Walther Andi
Published: November 2022

Abstract. The EarthCARE satellite mission will provide new insights into aerosol-cloud and radiation interactions by means of synergistic observations of the Earth's atmosphere from a collection of active and passive remote sensing instruments, flying on a single satellite platform. The Multi-Spectral Imager (MSI) will provide visible and infrared images in the cross-track direction with a 150 km swath and a pixel sampling at 500 m. The suite of MSI cloud algorithms will deliver cloud macro- and micro-physical properties complementary to the vertical profiles measured from the ATmospheric LIDar (ATLID) and the Cloud Profiling Radar (CPR) instruments. The MSI cloud mask algorithm (M-CM) provides a cloud flag, cloud phase and cloud type product which are essential parameters for the cloud optical and physical properties (M-COP) as well as for the aerosol optical properties (M-AOT). Synthetic test scenes from the EarthCARE end-to-end simulator provide a first overview of the expected performance of the M-CM products before launch. Validation of the MSI cloud mask algorithm against satellite products from MSG SEVIRI and MODIS demonstrates a good performance of the algorithm. The MSI cloud detection performance is not completely aligned with that from MODIS, which is however not surprising when considering the rather limited number of spectral channels of MSI in comparison to MODIS. The direct comparison to MODIS shows that some threshold tuning should be done especially over desert or sun glint regions once real observations are available. However the MSI bands are less affected by sun glint because of the asymmetric view of the imager.
A numerical investigation on the energetics of a current along an ice-covered continental slope
Authors: Leng Hengling , He Hailun , Spall Michael A.
Published: November 2022

Abstract. The Chukchi Slope Current is a westward-flowing current along the Chukchi slope, which carries Pacific-origin water from the Chukchi shelf into the Canada Basin and helps set the regional hydrographic structure and ecosystem. Using a set of experiments with an idealized primitive equation numerical model, we investigate the energetics of the slope current during the ice-covered period. Numerical calculations show that the growth of surface eddies is suppressed by the ice friction, while perturbations at mid-depths can grow into eddies, consistent with linear instability analysis. However, because the ice stress is spatially variable, it is able to drive Ekman pumping to decrease the available potential energy (APE) and kinetic energy of both the mean flow and mesoscale eddies over a vertical scale of 100 m, well outside the frictional Ekman layer. The rate at which the APE changes is determined by the vertical buoyancy flux, which is negative as the ice-induced Ekman pumping advects lighter (denser) water upward (downward). A scaling analysis shows that Ekman pumping will dominate the release of APE for large scale flows, but the effect of baroclinic instability is also important when the horizontal scale of the mean flow is the baroclinic deformation radius and the eddy velocity is comparable to the mean flow velocity. Our numerical results highlight the importance of ice friction in the energetics of the slope current and eddies, and this may be relevant to other ice-covered regions.
«Մարտական ակտիվություն» և «մարտունակություն» եզրույթների կիրառման առանձնահատկությունների և իմաստային տարբերակվածության շուրջ/«Combat Activity» and «Combat Ability»: Application, Specifics and Semantic Differentiation
Authors: Lokyan Arsen , Baghdasaryan Svetlana
Published: November 2022

The purpose of this article is to study the essence of the terms «combat activity» and «combat ability», showing the necessity of their separation, correct use and understanding in Armenian military-scientific terminology. The relevance of the work is due to the lack of use of the term «combat activity» in the Armenian military-scientific terminology, which will make it possible, for example, in scientific research conducted in the direction of military psychology, to apply equivalent terms to clarify what the researcher is talking about. The following tasks were set to achieve the goal of the research: to present the definitions of the terms «combat activity» and «combat ability» in military-scientific terminology in Armenian, Russian and English; to conduct a comparative analysis of various approaches and applications of the term «activity» within the framework of psychological and philosophical sciences; to justify the necessity of separation of the above-mentioned terms into Armenian military-scientific terminology.
Մարդկային զարգացման՝ կրթական բաղադրիչով պայմանավորված հիմնախնդիրները ՀՀ-ում/Human Development Problems in RA Caused by Educational Component
Authors: Avetisyan Suren , Gyozalyan Vardush
Published: November 2022

The purpose of the analysis carried out within the framework of the article is to identify the problems of human development in the Armenian economy caused by educational factors.
The objectives of the study are the follows: to show the place and importance of the educational component in the concept of human development, to study the dynamics and trends of growth of educational indicators of human development in the Republic of Armenia through statistical analysis carried out on the basis of the methodology of the World Human Development Reports, as well as to identify the problems caused by that indicators.
According to the results of the study, the main quantitative educational indicators of human development are expected years of schooling and mean years of schooling, showing the population involvement in educational process, inferior to analogous indicators of Georgia, but they are at a sufficient level and tend to stabilize. Nevertheless, signs of a decrease in the attractiveness of higher education, ceteris paribus, may have a negative impact on these indicators in the near future.