bluuebunny/crossref_metadata_2025_split huggingface dataset:
Особенности процессов консолидации и реконсолидации памяти у пациентов с нарушениями мозгового кровообращения
Authors: Никишина Вера Б. , Петраш Екатерина А. , Захарова Ирина А. , Сотников Владислав А. 
Published: February 2023

Введение. Учитывая высокую распространенность нарушений мозгового кровообращения (как острых, так и хронических), которые сопровождаются в большинстве своем снижением когнитивных функций, эффективность реабилитационно-восстановительных мероприятий зависит в том числе от мнестических процессов. Авторами описываются особенности процессов консолидации и реконсолидации памяти у пациентов с хроническими (хронической ишемией головного мозга) и острыми (ишемический инсульт в бассейне средней мозговой артерии полушарной локализации) нарушениями мозгового кровообращения. Целью исследования являлось изучение у пациентов с нарушениями мозгового кровообращения (с острой и хронической ишемией головного мозга) процессов консолидации и реконсолидации памяти. Методы. В качестве методов исследования выступали: методики «10 слов» и «Зрительная память» А. Р. Лурия, метод эксперимента по схеме Ф. Бартлетта; методы описательной и сравнительной статистики. Общий объем исследовательской выборки: 57 человек в возрасте 65,2 ± 2,78 лет. В первую группу вошли пациенты с хронической ишемией головного мозга – 21 человек; вторую группу составили пациенты с левосторонней локализацией очага ишемического инсульта – 17 человек; в третью группу также вошли пациенты, перенесшие ишемический инсульт, в количестве 19 человек – с локализацией очага поражения в правом полушарии головного мозга. Результаты. У пациентов с нарушениями мозгового кровообращения выявлено снижение объема кратковременной слухоречевой и зрительно-образной памяти вне зависимости от типа нарушения мозгового кровообращения (острая или хроническая ишемия головного мозга). При ишемическом инсульте полушарной локализации экспериментально доказано изменение качественно-количественных характеристик процессов консолидации и реконсолидации памяти. Данное изменение является следствием снижения объема слухоречевой и зрительно-образной кратковременной памяти. Обсуждение результатов. Снижение объема приводит к неустойчивости следов памяти, что искажает консолидируемую информацию. В процессе реконсолидации происходит сокращение (при хронической ишемии головного мозга) и искажение (при ишемическом инсульте полушарной локализации) воспроизводимой информации.
Enzymatic Properties of Red Beet (Beta vulgaris L.) Leaf, Root
Pulp, and Peel
Authors: Sileshi Tatek , Yusuf Zekeria , Desta Mulugeta 
Published: February 2023

Background:
Beetroot (Beta vulgaris L.) is botanically classified as a herbaceous
biennial belonging to the Chenopodiaceae family and has several varieties with bulb
colors ranging from yellow to red. Peroxidases are widely occurring in organisms including
microorganisms, plants, and animals, and have been involved in various physiological
and biochemical functions.

Objective:
The study was conducted to investigate the characteristics of enzyme extracts
from red beet leaves, root pulp, and peel.

Methods:
The enzyme extraction involved the homogenization of the sample and filtrate in
cold acetone and then the filtrate was homogenized in 0.1M sodium acetate buffer, pH 7.
The protein content was determined using the Lowry assay using bovine serum albumin
(BSA) as a standard protein. Then, enzymatic activity was determined by peroxidase, polyphenol
oxidase, and catalase assays. The patent for biological activity of enzymes was obtained
from the Office of Career Development, Haramaya University. The antioxidant activities
of the enzyme extract were conducted by using DPPH and hydrogen peroxide free
radical scavenging activities.

Results:
The result indicated that the Enzymatic activity of crude enzyme extract of red
beet leaf, root pulp and peel indicated that significantly the highest total soluble protein
(16.68 mg/ml), peroxidase activity (PODA, 111.50 U/ml), polyphenol oxidase activity
(PPOA, 170.90 U/ml), polyphenol oxidase specific activity (PPOspa, 10.25 U/mg), catalase
activity (CATA, 180.50 U/ml) and catalase specific activity (CATspa, 10.82 U/mg),
were recorded for red beet leaf enzyme extract. The antioxidant activity of the enzyme extracts
demonstrated that significantly higher DPPH radical scavenging activity of leaf extract
(59.16) and peel extract (61.92) were recorded. The Pearson correlation coefficient of
enzyme activity parameters and free radical scavenging activities presented that protein
content was significantly and positively correlated with CATA, PPOA, and PPOspa. Catalase-
specific activity (CATspa) was significant and positively correlated only with HPSA.
Peroxidase-specific activity (PODspa) was significant and positively correlated with PODA
and DPPH. Based on the plot for principal component PC2 vs. PC1 for D statistics
DPPH, PODA, and PODspa have close PC1 and PC2 scores (with vector angle < 90°showing similar/correlated effects.

Conclusion:
In this study, B. vulgaris has shown promising peroxidase enzyme activity.
Beetroot peel contained higher antioxidant compounds thus promising a more intense utilization
of the peels in food and nutraceuticals.
Dampak Covid-19 Terhadap Pendapatan Industri Tas dan Koper (INTAKO) di Kecamatan Tanggulangin Kabupaten Sidoarjo
Authors: Hermawan Arnas Diky 
Published: February 2023

Pada tahun 2020, dunia dihebohkan dengan wabah penyakit baru yang bernama Corona Virus Disease atau Covid-19. Sehingga Industri tas dan koper ini menjadi sepi pengunjung. Covid-19 merupakan virus yang berasal dari Cina yang menyebar luas ke seluruh dunia dengan waktu yang cepat. Akibat penyebaran virus ini memberikan dampak banyak kerugian yang disebabkan oleh covid-19. Tujuan dari penelitian ini adalah Untuk mengetahui dampak Covid-19 terhadap pendapatan industri tas dan koper (INTAKO) sebelum dan selama Covid-19 di Kecamatan Tanggulangin Kabupaten Sidoarjo. Sumber data yang digunakan untuk melakukan penelitian ini dengan menggunakan data primer. Data primer didapatkan dengan melakukan wawancara/interview secara langsung dan membagi kuesioner kepada pelaku usaha Industri Tas dan Koper. Metode yang digunakan adalah metode penelitian deskriptif kuantitatif serta Metode pengambilan sampel dalam penelitian ini menggunakan metode purposive sampling. Hasil uji Paired Sample T-test menunjukkan bahwa adanya perbedaan pendapatan yang signifikan antara sebelum adanya Covid-19 dan selama Covid-19. Pada pengambilan keputusan hasil Uji Beda Paired Sample T-test pada output sig.(2-tailed) sebesar 0,000 < 0,05 maka menerima H1. Perbedaan tersebut dapat terjadi karena dampak dari adanya Covid-19 yang dimana sebelum adanya Covid-19 pendapatan bersih Industri tas dan koper meningkat, selamaadanyaCovid-19 pendapatan bersih Industri tas dan koper mengalami penururnan yang signifikan dalam hal pendapatan.
Cuidados al final de la vida: propuesta de atención primaria para el paciente con ERC avanzada
Authors: Présiga Rios Paula Andrea 
Published: February 2023

Contexto: en el marco de la salud pública en Colombia, se ha presentado un aumento significativo de personas que son diagnosticadas con enfermedad renal crónica y que requieren de comenzar algún tipo de terapia de reemplazo renal y sostenimiento. También se presentan otras patologías que disminuyen el nivel de calidad de vida de los pacientes como cáncer, insuficiencias cardiacas y diferentes tipos de demencias.
Objetivo: los modelos tradicionales de atención de la enfermedad renal deben actualizarse y considerar, dentro de sus protocolos, el reconocimiento de la vida y la muerte digna como elementos que emergen dentro de la condición de salud-enfermedad de los pacientes; si esto se aborda de manera temprana, es posible prevenir hospitalizaciones con estancias prolongadas, así como alteraciones del estado del ánimo y otras complicaciones que pueden aumentar y acelerar la morbimortalidad de los pacientes.
Metodología: este artículo nace a partir de la experiencia en la atención directa de pacientes con enfermedad renal crónica avanzada en un centro de cuidado renal de la ciudad de Medellín (Colombia) durante 7 años y de la revisión teórica de diferentes textos y artículos que se encuentran las bases de datos como Pubmed, Scopus, EBSCO, Dialnet, SciELO, entre otras.
Resultados: se ofrece una propuesta de elementos para evaluar la condición de salud-enfermedad del paciente por parte de un equipo interdisciplinario, liderado por el nefrólogo, para el diseño de la ruta de atención más adecuada en términos de costo-beneficio para el paciente y su familia y que estos tomen decisiones basadas en la información.
Conclusiones: invertir en un programa de atención primaria en cuidados paliativos y al final de la vida de forma temprana resulta beneficioso para el paciente. El inicio de un programa de cuidados al final de la vida no significa renunciar o suspender el tratamiento dialítico; en su lugar, busca que la atención brindada se centre en las necesidades del paciente y en el adecuado control de los síntomas que se pueden presentar cuando se inicia la etapa de final de la vida.
Analysis of the Relationship Between Transformational Leadership and Organizational Commitment According to Teacher Perceptions
Authors: ÖZKAYA Ebru , AKIN Mehmet Ali 
Published: February 2023

Purpose: This research aims to analyze the relationship between transformational leadership and organizational commitment according to teachers' perceptions.
Design/Methodology/Approach: This research was designed as descriptive and relational research and was conducted using the mixed method. The research population comprises 1757 middle and high school teachers working in the Kızıltepe district of Mardin province during the 2020-2021 academic year. The sample consists of 338 teachers.
Findings: As a result of the research, it was revealed that school managers exhibited a very high level of transformational leadership characteristics according to teachers' opinions. It was found that the highest mean among the sub-dimensions belonged to the idealized influence dimension. While there was no significant difference between the independent variables, such as gender, age, level of employment, education level, and the time worked with the manager, a significant difference was found between the transformational leadership and the seniority variable. When the organizational commitment levels of the teachers were examined, it was found that their commitment was at a high level. Teachers stated that they were most emotionally committed to their organizations. There was no significant difference between teachers' organizational commitment and independent variables. When the relationship between transformational leadership and organizational commitment was examined, medium-level and positive relationships were found at the general and sub-dimensions. Data obtained from interviews with teachers also support these results. In addition, the findings obtained from the interviews with the teachers within the scope of the qualitative part of the study support the findings obtained in the quantitative part.
Highlights: As a result of the findings obtained from this research and the literature review, it can be concluded that transformational leadership positively affects teachers' organizational commitment. With the school manager's transformational leadership behaviors, the teachers' organizational commitment levels can be increased.
The Effect of Technology Assisted Argumentation Based Teaching on Technological Pedagogical Content Knowledge Self Assessments of Preservice Teachers
Authors: KORKMAZ Samet , BİBER A. Çağrı 
Published: February 2023

Purpose: This study investigates the effect of technology-supported argumentation-based teaching on pre-service teachers' Technological Pedagogical Content Knowledge (TPACK) self-assessment.
Design/Methodology/Approach: A quasi-experimental design with a pretest-posttest control group was used in the research. Participants of the study are 43 pre-service mathematics teachers who take the Analytic Geometry-I course. They were studying in the third grade in the faculty of education at a state university in Turkey in the fall semester of the 2019-2020 academic year. In the research process of the study, the subject of transformation geometry was taught to the experimental group using technology-supported argumentation-based teaching practice. The lessons are planned to last four weeks (12 lesson hours), three lessons per week. In the first week of the lessons, the translational transformation, reflection transformation in the second and third weeks, and rotational transformation in the fourth week were discussed. TPACK-SAS (self-assessment scale), which was used as a data collection tool in the study, was applied to both groups before the first week (pre-test) and after the last week (post-test).
Findings: The research findings observed that the participants' self-evaluations about TK (technology knowledge) were relatively low. In addition, it was observed that pre-service teachers' post-test mean scores regarding the sub-dimensions of PK (pedagogical knowledge), PCK (pedagogical content knowledge), and TPACK (Technological Pedagogical Content Knowledge), which mainly includes pedagogy knowledge, were high.
Highlights: As a result of the research, it was concluded that the technology-supported argumentation-based transformation geometry teaching practice did not affect the TPACK self-evaluation of the pre-service teachers in the experimental group. Studies similar to this with pre-service teachers can be carried out with students at different educational levels on transformation geometry or another mathematics subject.
Effectiveness Test of the Antibacterial Activity of Endophytic Fungi RS-2 from Sambiloto (Andrographis paniculata) on Red Rice Media
Authors: Rohmah Luqiyatur , Suryelita Suryelita , Riga Riga , Ulfah Mariam 
Published: February 2023

A. paniculata (Sambiloto) is a plant capable of producing various secondary metabolites which use in the field of pharmacology, one of which is as a source of antibacterial compounds. This potential can be explored from endophytic fungi associated with A. paniculata. The purpose was to determine the effectiveness of the antibacterial activity of the endophytic fungi RS-2 from branches of A. paniculata using red rice as the media. The stages of the research included isolation of the fungi, cultivation, extraction, antibacterial test, and test of the phytochemical of the endophytic fungi on branches of A. paniculata. The effectiveness test of antibacterial activity against the extract of the RS-2 endophytic fungi showed that the endophytic fungi extract had the potential to inhibit the growth of the three tested bacteria at concentrations of 10%, 30%, and 50%. The ethyl acetate extract of the endophytic fungi RS-2 from A. paniculata has the potential as a source of antibacterial compounds using red rice media.
PENGEMBANGAN SISTEM INFORMASI E-LEARNING BERBASIS WEBSITE SEBAGAI MEDIA PEMBELAJARAN
Authors: Manalu Jafrai , . Rosnelli 
Published: February 2023

AbstractThis study aims to develop an e-learning information system (website) as a learning medium. Learning media is very significant and very effective to use for teaching and learning. Researchers are trying to develop a website-based e-learning information system that can be used as an online learning media (online). The learning media in this study uses the Waterfall (Summerville) model using five stages in it, namely Requirement Definition, System and Software Design, Implementation and Unit Testing, Integration and System Testing, Operation and Maintenance. The target of this research is the teacher admin and specifically the students. The test of the Thursday-based e-learning information system by the material validator media validator and user responses showed that the site-based e-learning information system produced both a material validation score of 4.375, a media score validation of 4.43 and a user response score validation of 4.75. Testing the effectiveness of an e-learning information system based on a website that is proven from the results of class completeness of 85% which is above the classical percentage requirement of 75% so that an e-learning information system based on a web site is effectively used as a learning medium. Key Words: E-learning Information System Development, Online Learning Media, wesbiste, basic programming. AbstrakPenelitian ini bertujuan untuk mengembangkan sistem informasi e-learning (website) sebagai media pembelajaran. Media pembelajaran termasuk hal yang sangat signifikan dan sangat efektif untuk dipergunakan untuk belajar mengajar. Peneliti berusaha mengembangkan sistem informasi e-learning berbasis website yang dapat dijadikan sebagai media pembelajaran online (daring). Media pembelajaran pada penelitian ini menggunakan model Waterfall (Summerville) dengan menggunakan lima tahapan didalamnya yaitu Requirements Definition, System and Software Design, Implementation and Unit Testing, Integration and System Testing, Operation and Maintenance. Sasaran penelitian ini adalah admin guru dan secara khusus pesertadidik. Pengujian kelayakan sistem informasi e-learning berbasis wesbite oleh validator media validator materi dan respon pengguna menunjukkan bahwasanya sistem informasi e-learning berbasis website yang dihasilkan sanggat baik berdasarkan skor validasi materi 4,375, skor validasi media 4,43 dan skor validasi respon pengguna 4,75. Pengujian keefektivan terhadap sistem informasi e-learning berbasi website teruji dari hasil ketuntasan kelas sebesar 85 % yang berada diatas syarat persentase klasikal ≥ 75% sehingga sistem informasi e-learning berbasis website efektif digunakan sebagai media pembelajaran.Kata Kunci: Pengembangan Sistem Informasi E-learning, Media Pembelajaran online, wesbiste, Pemrograman dasar
Adverse Childhood Experiences, Coping Strategies, and Emotional Distress on Young Adults During COVID-19 Pandemic [Pengalaman Buruk di Masa Kecil, Strategi Coping, dan Hendaya Emosional Pada Individu Dewasa Muda Selama Pandemi COVID-19]
Authors: Shanen Emily  , Dewi Zahrasari Lukita 
Published: February 2023

The purpose of this study was to examine the relationship between adverse childhood experiences and the use of coping strategies on the emergence of emotional distress in young adults during the COVID-19 pandemic. A number of previous studies found an increase in emotional distress in young adults the COVID-19 pandemic. The authors suspect that there is a role of adverse childhood experiences and the use of maladaptive coping strategies on emotional distress during the COVID-19 pandemic. This study utilizes quantitative method with three measuring instruments, namely: (1) Adverse Childhood Experiences (ACEs); (2) Depression, Anxiety, and Stress 42 (DASS-42); and (3) Ways of Coping Scale (WCS). The participants of this study were 278 young adults, whom had at least one adverse childhood experience, and lives in the Jabodetabek area. The results showed that there was a positive correlation between emotional distress and adverse childhood experiences and emotion-focused coping strategies. In addition, emotional distress also has a negative correlation with problem-focused coping strategies. Considering the results of this study, the treatment that needs to be given to young adults who have emotional distress during the COVID-19 is by strengthening the individual's ability to cope with the problems experienced during the COVID-19 pandemic, and involving the acceptance of adverse childhood experiences.

Tujuan studi ini adalah meneliti hubungan antara pengalaman buruk di masa kecil dan penggunaan strategi coping terhadap hendaya emosional pada individu dewasa muda selama pandemi COVID-19. Sejumlah hasil studi sebelumnya menunjukkan peningkatan hendaya emosional yang dialami oleh individu dewasa awal selama pandemi COVID-19. Penulis menduga adanya peranan pengalaman buruk di masa kecil dan strategi coping yang kurang adaptif pada hendaya emosional selama pandemi COVID-19. Studi ini menggunakan metode kuantitatif dengan tiga alat ukur, yaitu: (1) Adverse Childhood Experiences (ACEs); (2) Depression, Anxiety, and Stress 42 (DASS-42); dan (3) Ways of Coping Scale (WCS). Partisipan studi ini berjumlah 278 individu dewasa muda, yang memiliki minimal satu pengalaman buruk di masa kecil, dan berdomisili di area Jabodetabek. Hasil studi menunjukkan adanya hubungan positif antara hendaya emosional dengan pengalaman buruk di masa kecil dan penggunaan strategi coping yang berfokus pada emosi. Selain itu, hendaya emosional juga memiliki hubungan negatif dengan penggunaan strategi coping yang berfokus pada masalah. Mempertimbangkan hasil studi ini, penanganan yang perlu diberikan pada individu dewasa muda dengan hendaya emosional selama pandemi COVID-19 adalah dengan memperkuat kemampuan individu dalam mengatasi masalah yang dialami selama pandemi COVID-19, serta melibatkan penerimaan terhadap pengalaman buruk di masa kecil.
The Role of Environmental Attitude as Mediator Between Perceived Sustainability Policy and Spiritual Well-Being Toward Pro-Environmental Behavior [Peran EA Sebagai Mediator PSP dan SpWB Atas PEB]
Authors: Soeharso Silverius Y. , Ningtyas Lisa Dwi , Sundari Resy 
Published: February 2023

This study aims to ascertain the role of the environmental attitude (EA) variable as a moderator in the relationship between perceived sustainability policy (PSP) and spiritual well-being (SpWB) on pro-environmental behavior (PEB). The sampling technique utilized was convenience sampling, and 127 respondents were selected, consisting of lecturers and education staffs at several universities in DKI Jakarta. The measuring instruments utilized are the Pro-Environmental Behavior (PEB) Scale, Environmental Attitude (EA) Scale, Perceived Sustainability Policy (PSP) Scale, and Spiritual Well-Being (SpWB) Scale; with Structural Equation Model (SEM) as the data analysis. The conclusion is that the relationship model consisting of the variables pro-environmental behavior (PEB), environmental attitude (EA), spiritual well-being (SpWB), and perceived sustainability policy (PSP) "fits" and/or significant with the study data, although the relationship between several variables is not significant. Environmental attitude (EA) in this study was not proven to be a mediator between spiritual well-being (SpWB) and perceived sustainability policy (PSP) on pro-environmental behavior (PEB). Insignificant results may be caused by the small size of the samples. University management is suggested to implement pro-environmental policies to create a green and sustainable campus environment.

Studi ini bertujuan untuk mengkaji peran variabel sikap terhadap lingkungan sebagai moderator pada hubungan antara kebijakan keberlanjutan yang dirasakan dan kesejahteraan spiritual terhadap perilaku pro-lingkungan. Teknik sampling yang digunakan adalah convenience sampling, dan dipilih 127 responden yang terdiri dari dosen dan tenaga kependidikan di sejumlah universitas di DKI Jakarta. Alat ukur yang digunakan adalah Pro-Environmental Behavior (PEB) Scale, Environmental Attitude (EA) Scale, Perceived Sustainability Policy (PSP) Scale, dan Spiritual Well-Being (SpWB) Scale; dengan Structural Equation Model (SEM) sebagai analisis data. Hasil studi menyimpulkan bahwa model hubungan struktural yang terdiri dari variabel perilaku pro-lingkungan, sikap terhadap lingkungan, kesejahteraan spiritual, dan kebijakan keberlanjutan yang dirasakan “fit” dan/atau signifikan dengan data studi, walaupun hubungan beberapa variabel tidak signifikan. Sikap terhadap lingkungan pada studi ini tidak terbukti dapat menjadi mediator antara kesejahteraan spiritual maupun kebijakan keberlanjutan yang dirasakan terhadap perilaku pro-lingkungan. Hasil yang tidak signifikan dapat disebabkan oleh ukuran sampel yang kecil. Manajemen perguruan tinggi disarankan untuk memberlakukan kebijakan pro-lingkungan tersebut, dalam rangka menciptakan lingkungan kampus hijau dan berkelanjutan.