bluuebunny/crossref_metadata_2025 huggingface dataset:
Alguns modos de lidar matematicamente num bairro da periferia de Juazeiro do Norte – CE
Authors: Silva Paulo Sergio Pereira da
Published: April 2023

Esse artigo é resultado de algumas viagens que o autor fez à cidade de Juazeiro do Norte-CE, onde teve oportunidade de registrar fatos e imagens matemáticas num bairro da periferia da citada cidade. Ressalta que as viagens aconteceram em função da sua pesquisa para o doutoramento que se encontrava em andamento. Para o desenvolvimento deste trabalho se apoia na perspectiva da educação crítica que pressupõe um olhar sobre as pessoas, sobre os conteúdos e sobre as sociedades à luz dos pressupostos teóricos da etnomatemática – que tem concentrado seus olhares para a relação entre Educação e cultura dos grupos sociais, vinculando-se à história das pessoas, suas tradições, incluindo seus modos de lidar matematicamente com o mundo. Observou-se que nas ruas de um bairro da periferia desse município é provável ver meninos brincando com os brinquedos caseiros que rolam e que podem ser empurrados ou puxados com uma vara; meninas ajudando sua mãe em casa e cuidando dos irmãos mais jovens; homens conversando com os amigos, fumando e jogando jogos de baralhos, outros “guiando” carroças (transporte de duas rodas) puxadas por uma mula e mulheres vendendo pequenos itens e também alunos estudando Matemática, disciplina entendida como instrumento precioso que estrutura o contexto da comunidade.
The Peer Tutor and Supplemental Instruction Leader Experience: Perceived Gains in Learning, Connection to Campus, and Fulfillment
Authors: Rebecca Cofer
Published: April 2023

This study explored the perceived gains of postsecondary peer educators, specifically related to their views of learning,feelings of connection to campus, and feelings of fulfillment as a result of their roles. The peer educator in the campuslearning center is a critical but undervalued resource for student success. This is reflected in the literature, which has agap in the research related to the experience of the peer educators themselves. To address this problem, a survey wassent through public listservs to college learning assistance professionals, who then distributed it to their respective peertutors and SI leaders (N = 1217). Using three open-ended questions from the Peer Educator Experiences Survey, I analyzedresponses to generate several themes for each question. I identified five distinct themes from responses to the firstquestion, which asked participants about their views of learning. Of the five themes, “learned how/ways people learn”had the highest frequency of responses (n = 239). I discovered four themes from responses to the second question thatasked about the most rewarding aspect of their jobs. For this question, the theme of “helping/witnessing growth” wasthe most evident response (n = 326). The final question asked about participants’ connections to campus; again, fourthemes identified four distinct themes. The theme of “campus people/resources” proved to be the most populous (n =203). Institutions and learning center administrators should consider these results when recruiting, training, assessing,and requesting funds for these programs.
ACCelerator Advances Student Success Through an Innovative Learning Space at Austin Community College: An Interview with Curtiss Stevens
Authors: Lollar Jonathan E. , Pipper Camrie
Published: April 2023

Curtiss Stevens, is the executive dean of the ACCelerator and Strategic Initiatives at AustinCommunity College (ACC). In 2019, Curtiss was awarded the President’s Leadership ExcellenceAward and the John and Suanne Roueche Excellence Award for outstanding leadership, service, anddedication to ACC. Curtiss holds a bachelor's degree in Geography from Valparaiso University, a master's degree in Geographic Education and Research from Western Michigan University, and pursued doctoral studies in Economic Geography at Indiana State University. He has amassed over 2 decades of experience in the field of higher education, serving in various capacities such as admissions and financial aid, student affairs, international education, academic and life skills training, grants and fundraising, curriculum, and athletics. His previous employments include positions at Valparaiso University, Western Michigan University, Indiana University, and Purdue University. Apart from teaching Geography and Geosciences, he has also worked as an Executive Director of a Boys & Girls Club and as a TV personality. The ACCelerator, at Austin Community College (ACC) Highland’s campus, is a 32,000-square-foot space that fosters dynamic learning. The ACCelerator features classrooms, study rooms, and numerous computer pod stations that can be reserved by ACC faculty and staff for a variety of purposes. The ACC Highland campus serves over 8,000 students, with over 17,000 student visits to the Highland ACCelerator per year. The ACCelerator features innovative teaching and instruction, learning support services, student support services, and community engagement, which provides an engaged student-centric customer service vision.
Adlerian Applications of Sandtray Play Therapy
Authors: Kottman Terry
Published: April 2023

Abstract
Adlerian applications of sandtray play therapy is one strategy used by play therapists who practice Adlerian play therapy. Adlerians use a plethora of different kinds of sand trays: spontaneous, non-directed, semi-directed, directed, quasi-directed, therapist-created, and co-created trays with child, adolescents, and adult clients, as well as with families and in parent and teacher consultation. While there is a general guideline of 7 steps in Adlerian sand tray play therapy sessions, therapists can use their own creativity and flexibility to adjust this process based on the needs of individual clients and their treatment plan for working with them. Adlerian play therapists use sandtray therapy in all four phases of therapy: building the relationship, exploring clients' lifestyles, helping clients gain insight into their lifestyles, and reorienting/re-educating clients by facilitating changes in behavior, emotions, and cognitions.
O modo de ser surdo não incapacitado: um discurso em funcionamento nas escolas de surdos
Authors: Vieira Ana Gabriela da Silva , Klein Madalena
Published: April 2023

A Educação de Surdos vem sendo investigada a partir de diversas perspectivas teóricas, constituindo análises que auxiliam na compreensão da surdez em contexto educacional. Esta investigação pretendeu compreender os modos de ser surdo em funcionamento nos discursos presentes nos Regimentos Escolares e Projeto Político Pedagógicos de escolas de surdos no Rio Grande do Sul. Neste artigo, referindo-se a um recorte da supracitada pesquisa, aborda um destes modos de ser surdo, que está pautado nos discursos que entendem o sujeito surdo enquanto um indivíduo não incapacitado. A partir de uma teorização foucaultiana, procedeu-se uma análise, de forma a estudar os discursos que fabricam um modo de ser surdo a partir da perspectiva de uma não incapacitação. Trata-se de um assujeitamento do surdo enquanto um indivíduo correlativo à governamentalidade neoliberal, um indivíduo que, para se inserir na sociedade, precisa esforçar-se para incluir-se e superar as barreiras daquilo que é compreendido como uma incapacitação física.
Mais socialista do que eu? As semelhanças entre normatividades críticas para o socialismo de Rawls e Honneth
Authors: Consiglio Filho Edison Dri
Published: April 2023

Proponho comparar e aproximar as fundamentações normativas para o socialismo de Axel Honneth e John Rawls. Parto, para tanto, de alguns traços da teoria de Honneth desenvolvidos em seu escrito sobre socialismo e dos próprios contrastes estabelecidos por ele frente ao projeto de Rawls. Destrincho a comparação em duas frentes: a primeira, tratando do conteúdo normativo das noções de liberdade de ambos os autores, a segunda, tratando do que Honneth e outros autores da tradição da teoria crítica chamam de base social ou imanente das teorias. Da primeira, concluo que o contraste estabelecido por Honneth entre o seu ideal de liberdade social e o ideal de liberdade encontrado na filosofia política de Rawls não encontra respaldo em uma análise acurada da proposta rawlsiana, e que a filosofia de Rawls também pode fornecer uma normatividade crítica para o Socialismo. Da segunda, concluo, a despeito da crítica de Honneth de que haveria uma deficiência ‘prático-política’ na filosofia de Rawls, que é possível encontrar na obra deste, de uma forma mais ou menos similar àquela do autor alemão, os três elementos que Honneth julga serem necessários para uma teoria crítica que não queira ser apenas uma crítica ‘puramente normativa’ da sociedade.
DEVELOPMENT OF INTERACTIVE LEARNING MEDIA TO IMPROVE LEARNING LOCAL SCRIPT IN SUMBAWA
Authors: Anggraini Gina , Asrin Asrin
Published: April 2023

The local script is one of the nation's cultural treasures. One of the local characters owned by the Indonesian people is the Satera Jontal script. Satera Jontal is a local script from Sumbawa, West Nusa Tenggara. This script is used to write and read the Sumbawa language which was spoken on the western part of the island of Sumbawa in the past. The purpose of this research is to increase student interest in learning Sumbawa script through interactive learning media. Research Methods This research uses a quantitative descriptive approach. Retrieval of data in this study was collected through a survey method by distributing questionnaires to elementary school (SD) children in grade VI (six). The survey was conducted to determine the interest in learning Sumbawa (Sumatran Jontal) characters through the use of interactive learning media. The results showed that students' interest in Sumbawa script was still very low. Therefore, efforts are made to increase student interest in learning Sumbawa script. These efforts must pay attention to the following: the interactive learning media used must be appropriate so that it makes it easier for students to learn Sumbawa script.
THE CHALLENGE OF ONLINE LEARNING IN CURRICULUM-2013 DURING COVID-19 PANDEMIC: STUDY OF SOCIAL SCIENCE TEACHERS AT MAN 2 PAREPARE
Authors: Zahrawati Fawziah , Nurhayati Nurhayati
Published: April 2023

The COVID-19 pandemic has affected the structure of human life, including in the field of education. The government has established an online learning policy in an effort to suppress the spread of the virus. The application of online learning policies cannot be separated from various obstacles. One of them was experienced by a social studies teacher. This study aims to examine the obstacles to implementing online learning with the 2013 curriculum and the role of social studies teachers in overcoming them. The research method used is qualitative and implemented in MAN 2 Parepare, South Sulawesi. Data collection techniques are interviews and observation. To obtain the validity of the data, triangulation was carried out on methods, sources and theories. After that, the data were analyzed. This study found that the obstacles to the implementation of online learning with the 2013 curriculum were social inequality between students, limited online learning time, difficulty in assessing student learning processes and outcomes, and parents who did not accompany children in the learning process. The role of social studies teachers in overcoming these obstacles is to provide policies to students who have difficulty in learning online, use innovative learning methods, and try to establish communication with parents of students.
THE MEANING OF SOCIOLOGIY LEARNING WITH A TWO STRAY TYPE COOPERATIVE MODEL
Authors: Geroda Balawala Petrus , Idris
Published: April 2023

This study is by the objective to know the meaning of teaching sociology with a model cooperative type of two strays. The method of research using the study of literature with 5 stages, collect literature and then do a review, collect the results of reviews of research relevant than 280 articles that obtained in google scholar, analyzed 30 articles were obtained and are considered relevant and the publication of which is at least 10 years past, to collate the results and discussion, conclusions and suggestions. The results of this study indicate that the two stray learning models can shape the competence of students. This can be seen from the changes that occur in students, namely being more active in arguing with their friends and students. Being more critical in communicating, thinking clearly, and rationally. Model two stray too can enhance the creativity of students in following the opportunity for students to share information to students other besides that too share information to students other. Besides that, also will instill a sense of togetherness to be better and be able to compete in the achievement of learning.
SOCIAL ROLE OF VEGETABLE MERCHANTS IN OESAO MARKET TO MAINTAIN THE EXISTENCE OF THEIR CHILDREN AT SCHOOL
Authors: Ramadhan Srimulyati , Kiko Burhan
Published: April 2023

The purpose of this study was to find out how the social role of vegetable merchants in Oesao Market, East Kupang District in maintaining the existence of their children at school. The research method used was qualitative. The informants consisted of vegetable merchants and children who study at school in Oesao District. The data were collected through in-depth interviews and documentation. This study showed several findings. First, the parents maintained their children at school by selling vegetables to meet their children's educational needs. Second, there were still many obstacles faced by parents in sending their children to school, especially the low economy. Third, the education fee was expensive, which was difficult for parents to send their children to school.
THE CORRELATION OF SOCIAL ENVIRONMENT TOWARD CHILDREN'S LEARNING ACHIEVEMENT AT SMA PGRI KUPANG
Authors: Nomleni Riani
Published: April 2023

This study specifically looked at how the social environment affects student achievement at SMA PGRI Kupang. The objective of this study was to explain the relationship between social environment and learning achievement at SMA PGRI Kupang. An ex post facto quantitative method was used to examine the relationship between social environment and children's learning achievement. The data were collected using a form of questionnaires and documentation through 14 students (XI IPS) as samples. The data was analyzed using some techniques, including; descriptive statistical analysis, mean analysis, average value analysis, and correlation analysis to test the hypothesis. The product-moment correlation test was a statistical analysis technique. This study found a strong link between children's learning achievement and their social environment. One of the factors of success was determined by the social environment. As a result, SMA PGRI Kupang had a bad environment that can affect learning activities and lower children's learning achievement. Based on the data analysis, 0.73 at a 5% significance level, and rtable score was 0.24. This means that the value is greater than the rtable value, with 0.73 greater than 0.24. The first hypothesis (Ho) was accepted, while the alternative hypothesis (Ha) was rejected.
SECTARIANISM UNDER THE INDIAN CONSTITUTION
Authors: Lodge Rohan , S. Joshi Sheshachala.
Published: April 2023

In the Republic of India, discrimination on the basis of religion has always been a real threat that affects the lives of Indian minorities on a daily basis. While there exists an extended amount of legislation and State policy that attempts to prohibit discrimination against religious groups, such protection is not offered to sectarian groups within minorities. This paper first brings the sectarian struggle to light and underscores the lacunae in the law of India when it comes to extending protection to its sectarian minorities. It then analyses the intent of the Constitutional Assembly behind Article 15 of the Indian Constitution and argues an extension of its protection be made to the sectarian groups as well. After analyzing the intent, the landmark judgements of the Supreme / High Courts of India are studied to ascertain the status quo of the sectarian minorities in India. This is followed by a study of the cases of Sectarian Violence in India, firmly establishing the fact that Sectarian Discrimination is an ever-present threat in India. Finally, the international obligations of India towards its sectarian groups are highlighted. The rights of sectarian groups have been overshadowed by the existence of more overt religious conflicts in India but the existence of these conflicts do not erase the discrimination faced by sectarian minorities in India, and as such, it is the duty of the justice system to protect them.
ORGAN TRAFFICKING: A LESS DISCUSSED ASPECT OF HUMAN TRAFFICKING
Authors: Doshi Kosha
Published: April 2023

Organ transplantation is one of the life-saving advances of the modern period. The more lives are saved from organ transplantation, the more people expect to save themselves from the last stage of organ failure. The current situation is that the required organ exceeds the organ supplied. Therefore, it is becoming the root cause of illicit trade in organs around the world. The quality in organ transplantation thus is its own victim. Organ hunters harvest organs from the weak and helpless. Organs are either harvested from living people or from dead bodies, although there is a greater proportion of organ collection from living people. Living donors are either compelled to donate or able to do so for money or work prospects as provided by middlemen. The crime of trafficking in organs is multifaceted and ethically unacceptable. Transplant tourism is also becoming popular day by day one, with developing countries like India and Pakistan becoming a hot spot for such illegal transplantation. As in these countries, poverty and poverty are not lacking. This paper is an effort to examine the present situation of trafficking in organs and the Indian side story of trafficking in organs.
EDUCAÇÃO BRASILEIRA
Authors: David Carles Fabiana , Nogueira da Silva Erica , De Vasconcelos Holanda Luciana
Published: April 2023

Este artigo tem o propósito de identificar, reunir e refletir analiticamente as políticas públicas e a educação inclusiva. Com esse pensamento, buscou-se expressar nessa discussão a influência das políticas públicas nas políticas educacionais, colocando em evidência as mudanças que tais políticas trazem para a educação, principalmente, para melhorar a educação inclusiva no país, que tem como consequência a ampliação e qualidade do ensino. A partir da análise de documentos e estudo de referenciais teóricos, se investigou ainda os enfoques das políticas educacionais nas últimas décadas. Como resultados parciais deste estudo bibliográfico destaca-se a importância fundamental do resgate histórico da educação inclusiva e as lutas em prol de reconhecimento e respeito como forma essencial de lutar pelos direitos. Dessa forma, conclui-se assim, que a partir do conhecimento da legislação e o reconhecimento, gestores e professores possam exigir mudanças nas escolas a fim de atender as necessidades dos alunos especiais.
DESENVOLVIMENTO HISTÓRICO DOS DIREITOS HUMANOS
Authors: Fonseca Júnior Claudemir
Published: April 2023

O presente artigo tem por objetivo fazer um breve estudo sobre a evolução histórica dos direitos humanos, traçando uma linha evolutiva de tais direitos, no sentido de buscar uma melhor compreensão acerca das contribuições históricas tanto de caráter doutrinário quanto legislativo, bem como, realizar um estudo acerca dos impactos da escravidão no Brasil e seus reflexos nos dias atuais. Tendo enorme relevância as questões relacionadas a discriminação e a injuria racial que agridem de forma direta os direitos humanos e o princípio da dignidade da pessoa humana. A educação e o respeito ao próximo são fatores que regem um país civilizado e antirracista. O método de pesquisa utilizado é o dedutivo e a pesquisa se desenvolve por meio de consultas aprofundadas a doutrinas nacionais e internacionais, leis e jurisprudência.
Thiết lập mục tiêu về sự hài lòng đối với sự phục vụ hành chính tại Ủy ban nhân dân thị xã Ninh Hòa, tỉnh Khánh Hòa đến năm 2025
Authors: Hoàng Mạnh Dũng , Huỳnh Nguyễn Tuyết Quyên , Đinh Ngọc Hậu
Published: April 2023

Ngày 15/7/2021, Chính phủ đã ban hành Nghị quyết số 76/NQ-CP về Chương trình tổng thể cải cách hành chính Nhà nước giai đoạn 2021-2030. Mục tiêu chung của Chương trình này nhằm tiếp tục xây dựng nền hành chính dân chủ, chuyên nghiệp, hiện đại, nhanh gọn, hiệu lực, hiệu quả. Cải cách hành chính phải xuất phát từ lợi ích của người dân, tổ chức; lấy sự hài lòng của họ là thước đo đánh giá chất lượng phục vụ của cơ quan hành chính Nhà nước các cấp. Bộ Nội vụ đã ban hành Chỉ số hài lòng của người dân, tổ chức (SIPAS) nhằm mang lại những tác động cũng như phản ánh thực trạng chất lượng cung ứng dịch vụ công. Từ đó cung cấp thông tin kịp thời để thực hiện các giải pháp nâng cao sự phục vụ hành chính đối với người dân, tổ chức. Thị xã Ninh Hòa, tỉnh Khánh Hòa luôn xem nhiệm vụ nâng cao sự hài lòng về phục vụ hành chính là trung tâm của cải cách hành chính tại địa phương. Vì thế, Ủy ban nhân dân thị xã Ninh Hòa cần nhận rõ thực trạng và thiết lập mục tiêu cải tiến về sự phục vụ hành chính đến năm 2025.
Các yếu tố ảnh hưởng đến sự gắn bó của người lao động tại Công ty TNHH Auntie 3
Authors: Hoàng Thiên Phúc , Hoàng Mạnh Dũng , Tuyết Huỳnh Thị Kim
Published: April 2023

Nghiên cứu tập trung xác định các yếu tố ảnh hưởng đến sự gắn bó của người lao động tại Công ty TNHH Auntie 3. Áp dụng mô hình PLS – SEM để phân tích bộ dữ liệu thông qua khảo sát 152 người lao động tại Công ty. Kết quả nghiên cứu này đã xác định các nhân tố ảnh hưởng đến sự gắn bó tại Công ty gồm (1) Thu nhập; (2) Quản lý trực tiếp; (3) Trách nhiệm xã hội; (4) Cơ hội phát triển và (5) Vai trò cá nhân thông qua biến trung gian là Hài lòng công việc. Qua đó cung cấp cơ sở khoa học cho các nhà quản trị tại Công ty ra quyết định về quản trị nguồn nhân lực có hiệu quả.
Nâng cao hiểu biết tài chính cá nhân thời đại chuyển đổi số của sinh viên Trường Đại học Quốc tế Hồng Bàng
Authors: Nguyễn Đỗ Bích Nga
Published: April 2023

Bài nghiên cứu này sẽ tìm hiểu thực trạng mức độ hiểu biết tài chính cá nhân của sinh viên, cũng như phân tích sự khác biệt về nhân khẩu học tác động đến mức độ hiểu biết tài chính cá nhân của sinh viên Trường Đại học Quốc tế Hồng Bàng. Tham khảo cách thức thực hiện của OECD/INFE (2018) hiểu biết tài chính được chia thành ba khía cạnh, gồm (i) kiến thức tài chính, (ii) hành vi tài chính và (iii) thái độ đối với lập kế hoạch tài chính dài hạn. Các câu hỏi được tác giả lựa chọn dựa vào bộ câu hỏi gốc OECD/INFE nhưng thay đổi một số câu cho phù hợp với đối tượng sinh viên tại Trường Đại học Quốc tế Hồng Bàng và mục tiêu bài nghiên cứu. Dữ liệu sơ cấp được thu thập từ 200 sinh viên đang học tập tại Trường Đại học Quốc tế Hồng Bàng tất cả các khối ngành và số năm học tại trường, thời gian từ 6/2022 đến 8/2022 bằng phương thức bảng hỏi online MS Form và bảng hỏi được gửi qua mạng xã hội. Hiểu biết tài chính cá nhân của sinh viên tại Trường Đại học Quốc tế Hồng Bàng ở mức độ trung bình - kém với 86% số người được hỏi có số điểm hiểu biết dưới 200 điểm (thang điểm 300). Các đặc điểm về nhân khẩu học có ảnh hưởng đến mức độ hiểu biết tài chính cá nhân của sinh viên như sự khác biệt về giới tính, ngành học, độ tuổi, nơi sinh sống của gia đình, điều kiện kinh tế gia đình, nơi cư trú khi học đại học cũng như nguồn thu nhập để học đại học. Từ thực trạng thu được tác giả đề xuất một số giải pháp đối với sinh viên và Nhà trường nhằm cải thiện điểm hiểu biết tài chính cũng như kỹ năng quản lý tài chính cá nhân thông qua giáo dục tài chính.
Làng Minh Hương - Tổ chức xã hội đầu tiên của người Hoa ở khu vực Chợ Lớn (Thế kỷ XVII - XIX)
Authors: Huỳnh Đức Thiện
Published: April 2023

Năm 1698, khi Nguyễn Hữu Cảnh vào kinh lý đất Nam Bộ, ông đã cho phép người Hoa ở khu vực Chợ Lớn được thành lập làng riêng của mình, đó là làng Minh Hương. Tuy hiện nay, niên đại hình thành làng Minh Hương ở Chợ Lớn vẫn chưa có sự thống nhất, nhưng về đại thể, tên gọi này có ý nghĩa là tập hợp những người Hoa sang đất nước ta từ thời nhà Minh. Mặc dù có phong tục tập quán riêng, nhưng họ vẫn được xem như người Việt, có quyền lợi và nghĩa vụ đối với đất nước như những cư dân Việt Nam đương thời. Người Hoa sinh sống trong làng Minh Hương ở Chợ Lớn có một cơ chế quản lý rất riêng, dựa trên bản hương ước của làng. Đồng thời, đời sống kinh tế, văn hóa tinh thần của họ cũng hết sức phong phú. Có thể nói chính những người Hoa ở làng Minh Hương Chợ Lớn đã đóng góp một phần quan trọng trong việc tạo nên một thành phố Sài Gòn đô hội, sầm uất vào thế kỷ XVII - XIX.
ANTIMICROBIAL ACTIVITY of (E)-3-(4-SULFAMOYLPHENYLCARBAMOYL) ACRYLIC ACID DERIVATIVES
Authors: İLKİMEN Halil , YENİKAYA Cengiz , GÜLBANDILAR Aysel
Published: April 2023

In this study, proton transfer salts {(Hap)+(samal)- (4) and (HBI)+(samal)- (5)} were synthesized from the reaction of (E)-3-(4-sulfamoylphenylcarbamoyl)acrylic acid (Hsamal, 1) with 1H-benzimidazole (BI, 3) or 2-aminopyridine (ap, 2), metal complexes of 1 {Fe(II) {[Fe(samal)(H2O)2][Fe(OH)3(H2O)] (6) and [(H2O)(OH)2Fe(samal)Fe(H2O)2] (7)}, Co(II) {[(H2O)(OH)2Co(samal)Co(H2O)2] (8)}, Ni(II) {[Ni(samal)2(H2O)2] (9)} and Cu(II) {[Cu(samal)2(H2O)2] (10)}}, of 4 {Ni(II) {[(H2O)(OH)Ni(samal)Ni(OH)2(ap)(H2O)2] (11)}, Cu(II) {[Cu(samal)(OH)(ap)2] (12)} and of 5 {Co(II) {[(HO)2Co(samal)Co(BI)2] (13)}, Ni(II) {[(H2O)2(HO)3Ni(samal)Ni(BI)2] (14)} and Cu(II) {[(H2O)2(HO)3Cu(samal)Cu(BI)2(OH)] (15)}} by the methods found in the literature. Antimicrobial activities of 1-15 and metal salts {iron(II) sulfate heptahydrate (16), cobalt(II) acetate tetrahydrate (17), nickel(II) acetate tetrahydrate (18) and copper(II) acetate dihydrate (19)} against Enterococcus faecalis (ATCC 29212) (Gram positive), Pseudomonas aeruginosa (ATCC 27853), Bacillus subtilis (wild type), Staphylococcus aureus (NRRL B-767), Listeria monocytogenes (ATCC 7644), Escherichia coli (ATCC 25922) (Gram negative) and Candida albicans (ATCC 14053) (yeast) microorganisms has been tested. The MIC (Minimum Inhibitory Concentration) values of 1-19 were compared with those of reference antimicrobial compounds Vancomycin, Cefepime, Levofloxacin and Fluconazole. Compounds with the best activity are 12 (15.60 µg/mL) for C. albicans, 1 and 2 (31.25 µg/mL) for B. subtilis, 13 (31.25 µg/mL) for E. faecalis, 13 (15.60 µg/mL) for S. aureus, 4 and 12 (15.60 µg/mL) for E. Coli, 3 and 8-12 (31.25 µg/mL) for L. monocytogens, and 8 (31.25 µg/mL) for P. aeruginoa.
DETECTION OF FETAL ELECTROCARDIOGRAM SIGNALS FROM MATERNAL ABDOMINAL ECG RECORDINGS
Authors: BAŞPINAR Ulvi , KÖYLÜ Yasemin
Published: April 2023

Fetal electrocardiogram (fECG) is a signal that contains vital information about the health of the fetus throughout pregnancy. During pregnancy, it is important to monitor and analyse this signal because it represents the electrical activity of the developing fetal heart. Early detection of fetal ECG problems during the fetus' development is crucial because it allows early treatment and provides knowledge about diseases that may emerge at a later time. Extraction of fetal ECG from the abdomen ECG signal is valuable in these aspects. In order to extract the fetal ECG from the recorded abdomen ECG signals correctly, it must be handled appropriately. It could be challenging to separate the fetal ECG signal from other physiological artifacts and noises in the mother abdominal signal. In this study, signal processing techniques were used to separate the fetus ECG signal from real abdominal ECG recordings. These methods include Ensemble Empirical Based Denoising, Finite Impulse Response Filter, Independent Component Analysis, and Pan & Tompkins approach. The results show that utilizing only the ICA technique to extract fECG signals is insufficient and that additional algorithms, such as those indicated above, should be used together. The mECG and fECG signals can be successfully extracted using the suggested approach.
BETAINE SUPPLEMENTATION PROTECTS RATS AGAINST ALCOHOL-INDUCED HEPATIC AND DUODENAL INJURY: AN HISTOPATHOLOGICAL STUDY
Authors: ÇAKIR GÜNDOĞDU Ayşe , KAR Fatih , ÖZBAYER Cansu
Published: April 2023

Betaine is a natural compound synthesized endogenously in animals, plants, and microorganisms and can be intaken by diet. There is a growing body of evidence that suggests betaine has properties that can protect against damage caused by oxidation, inflammation, and cell death in various human diseases. Additionally, recent studies suggest that betaine may help prevent and/or ameliorate tissue damage from alcohol consumption. In the present study, we evaluated histopathological changes in the liver and duodenum tissues stained with hematoxylin and eosin (H&E) in the four groups of twenty-eight Wistar albino rats: control group, betaine pre-treated group (250 mg/kg/bw, 21 days, i.g.), acute ethanol ingested group (75% ethanol, 4 ml/kg/bw, i.g.) and betaine+ethanol group (75% ethanol, 4 ml/kg/bw, following betaine 250 mg/kg/bw, i.g.). We found that betaine pre-treatment reduced significantly ethanol-induced hepatocyte degeneration, sinusoidal dilatation, hemorrhage, and inflammatory cell infiltration in the liver (p < 0.05). We also showed that betaine protects duodenal mucosa significantly against epithelial damage at the tips of villi and hemorrhage (p < 0.001). Collectively, this study indicated that betaine supplementation could protect against histopathological changes induced by ethanol in hepatic and duodenal tissues.
Experience in the use of artificial intelligence in making managerial decisions in the construction of real estate
Authors: Mishchenko Valery , Semenov Alexey , Bredikhina Natalia , Bredikhin Aleksandr
Published: April 2023

The article deals with the problem of using artificial intelligence (AI) in the construction sector, since these systems are not being actively implemented, though AI capabilities can significantly simplify the entire process of erecting buildings and structures, including the development of improved business plans, adjusting the progress of the project directly on the construction site, making suggestions for management decisions in case of deviations from schedules and logistics plans. The experience of Chinese and domestic construction organizations in this area has been studied. A scheme for the implementation of an artificial intelligence system in construction production has been developed, the necessary resources for the development of machine learning in this area have been analyzed. It is concluded that for correct decision-making it is necessary to apply the principles of discrete mathematics, in particular, the distribution of expert assessments accepted as linguistic variables on the Harrington desirability scale with the construction of the membership function.
Palmitoylation regulates neuropilin-2 localization and function in cortical neurons and conveys specificity to semaphorin signaling via palmitoyl acyltransferases
Authors: Koropouli Eleftheria , Wang Qiang , Mejías Rebeca , Hand Randal , Wang Tao , Ginty David D , Kolodkin Alex L
Published: April 2023

Secreted semaphorin 3F (Sema3F) and semaphorin 3A (Sema3A) exhibit remarkably distinct effects on deep layer excitatory cortical pyramidal neurons; Sema3F mediates dendritic spine pruning, whereas Sema3A promotes the elaboration of basal dendrites. Sema3F and Sema3A signal through distinct holoreceptors that include neuropilin-2 (Nrp2)/plexinA3 (PlexA3) and neuropilin-1 (Nrp1)/PlexA4, respectively. We find that Nrp2 and Nrp1 are S-palmitoylated in cortical neurons and that palmitoylation of select Nrp2 cysteines is required for its proper subcellular localization, cell surface clustering, and also for Sema3F/Nrp2-dependent dendritic spine pruning in cortical neurons, both in vitro and in vivo. Moreover, we show that the palmitoyl acyltransferase ZDHHC15 is required for Nrp2 palmitoylation and Sema3F/Nrp2-dependent dendritic spine pruning, but it is dispensable for Nrp1 palmitoylation and Sema3A/Nrp1-dependent basal dendritic elaboration. Therefore, palmitoyl acyltransferase-substrate specificity is essential for establishing compartmentalized neuronal structure and functional responses to extrinsic guidance cues.
The honest sound of physical effort
Authors: Anikin Andrey
Published: April 2023

Acoustic correlates of physical effort are still poorly understood, even though effort is vocally communicated in a variety of contexts with crucial fitness consequences, including both confrontational and reproductive social interactions. In this study 33 lay participants spoke during a brief, but intense isometric hold (L-sit), first without any voice-related instructions, and then asked either to conceal their effort or to imitate it without actually performing the exercise. Listeners in two perceptual experiments then rated 383 recordings on perceived level of effort (n = 39 listeners) or categorized them as relaxed speech, actual effort, pretended effort, or concealed effort (n = 102 listeners). As expected, vocal effort increased compared to baseline, but the accompanying acoustic changes (increased loudness, pitch, and tense voice quality) were under voluntary control, so that they could be largely suppressed or imitated at will. In contrast, vocal tremor at approximately 10 Hz was most pronounced under actual load, and its experimental addition to relaxed baseline recordings created the impression of concealed effort. In sum, a brief episode of intense physical effort causes pronounced vocal changes, some of which are difficult to control. Listeners can thus estimate the true level of exertion, whether to judge the condition of their opponent in a fight or to monitor a partner’s investment into cooperative physical activities.
An Optimal Model and Production Planning in Upholstery by Linear Integer Programming
Authors: Cynthia Orumie, Ukamaka , Nvene Samuel
Published: April 2023

This research effort used an upholstery factory as a case study to apply the idea of integer programming for an ideal model. In order to allocate limited and readily available material resources to competing products (Bed (6x6ft), Bed (6x4ft), Wardrobe (6x6ft), Wardrobe (6x4ft), Side Drawer, and Shoe Rack) in the furniture factory with a view to maximizing profit, the Revised Simplex method of solving linear programming and the branch and bound method of solving integer programming models were used in this study. The analysis was carried out with the help of the LINDO software version 6.1 using data containing the availability of materials, sales volume for each of the product types, machine and time it takes to complete the manufacturing process of each product type, as well as profit per unit of the product as collected from the factory. The outcome indicated that 38 units of the Bed (6x6ft), 10 units of the Wardrobe (6x4ft), and 0 units of the other products needed to be manufactured to make a monthly profit of no more than  ₦1711700. From the result, it was observed that the Wardrobe (6x4ft) and Bed (6x6ft) contributed majorly to the profit, hence the recommendation that more of the Wardrobe (6x4ft) should be produced and sold for optimum profit.
Population Density of Small Cabbage Bug (Eurydema pulchrum Westw.) (Hemiptera: Pentatomidae) in Cabbage Plants of Batu Palano, West Sumatera
Authors: Yudha Pajri Ananta , Dwipa Indra , Ikhsan Zahlul , Ukrita Indria , Azwardi Dedi
Published: April 2023

Aims: The objective of study was to study population density of Eurydema pulchrum in cabbage plants of Batu Palano, Agam, West Sumatera, Indonesia.

Study Design: Purposive random sampling.

Place and Duration of Study: The research was conducted in cabbage plants, Batu Palano, Agam regency, Wesy Sumatera, Indonesia and Laboratory of Pest, Faculty of Agriculture, Riau University, Pekanbaru, Indonesia from November 2022 to January 2023.

Methodology: Purposive random sampling was used as method to collect E. pulchrum in the field. The area of cabbage plant field was 400 m2. E. pulchrum was collected by using sweep net and bare hand directly. Four locations were chosen as sampling locations. 10% of total plants of each location was determined as sampling plants. In each location, a diagonal imaginary line was made to determine sampling plants. ±67 plants in a diagonal line. The plants in diagonal line was determined systematically. The bugs in determined line was counted. The observation was conducted in 10.00-12.00 am for each location.

Results: The population density of E. pulchrum in cabbage plants of Batu Palano was 0.06 individual/ plant.

Conclusion: E. pulchrum status was not pest in cabbage plants of Batu Palano.
Influence of Biofertilizer and Zinc on Growth, Yield and Economics of Sorghum (Sorghum bicolor L.)
Authors: Jakhad Ajeet , Debbarma Victor
Published: April 2023

A field experiment was conducted during kharif 2022 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) to study the “Influence of Biofertilizer and Zinc on growth, yield and economics of Sorghum (Sorghum bicolor L.)”. To Study treatment consisting of three levels of Azotobacter chroococcum viz. 10g/kg, 15g/kg and 20g/kg and three levels of Zinc viz. 15kg/ha, 20kg/ha and 25kg/ha. There were 10 treatments, each of which was replicated three times and laid out in randomized block design. The results showed that treatment 9 [Azotobacter chroococcum (20g/kg) + Zinc (25kg/ha)] recorded significant higher plant height (214.23 cm), higher dry weight (120.23 g), higher length of ear head (25.44 cm), higher seed yield (4310.02 kg/ha), higher straw yield (6810.02 kg/ha) and higher harvest index (38.75 %) was recorded in treatment 9 [Azotobacter chroococcum (20g/kg) + Zinc (25kg/ha)]. Similarly, maximum gross return (85752.38 INR/ha), maximum net return (58302.38 INR/ha) and highest benefit cost ratio (2.12) was also recorded in treatment 9 [Azotobacter chroococcum (20g/kg) + Zinc (25 kg/ha)] as compared to other treatments.
Morphotectonic Study of the Ijai Watershed, in Parts of Kangpokpi, Tamenglong and Noney Districts Manipur, India
Authors: Singh Yumkhaibam Sanjitkumar , Singh Laishram Sunil , Sanoujam Manichandra , Kumar Arun
Published: April 2023

The present study aims to describe and bring out the tectonic nature of Ijai watershed in parts of Kangpokpi, Tamenglong and Noney districts of Manipur. Ijai watershed has an area of 184.0 Km2which is also tectonically active as depicted by the analysed values of different geomorphic indices like SLK index, Valley Floor Width to Valley Height ratio (Vf),Transverse Topographic Symmetry (T), Drainage Basin Asymmetry (AF), Basin Elongation Ratio (Eb), hypsometric curve and its integral. The data for the analysis of the geomorphic indices are extracted from the DEM and SENTINEL-2 satellite data and SOI-toposheets. Along the stresses of the rivers there are numbers of regions having SLK index greater than 2 depicting presence of knick points.Vf values ranges from 0.053 to 0.144 showing V-shaped valleys with streams that are actively incising and are commonly associated with uplift. Average value of T of Ijaiis found to be 0.4182, which reflects asymmetric in nature. The results of AF is 36.47 %, signifies the upliftment of the eastern side of the basin resulting the shifting of the river to western side in general. The result of Basin Elongation ratio (Eb) is 0.59 which signifies elongated basin undergoing tectonically activities. The result of hypsometric curve and hypsometric integral (Hi) 49 % reveals that basin is passing through early mature stage under the cycle of erosion.
Confined Growth of MoS2 by using a Two‐Dimensional Metal‐Organic Framework for Efficient Hydrogen Evolution
Authors: Ma Chicheng , Li Weiwei , Xu Dan , Wu Qiang , Li Cong , Tu Jinchun , Zhang Kexi
Published: April 2023

Molybdenum disulfide (MoS2) is a promising electrocatalyst for hydrogen evolution reaction (HER). However, the exposed active edge sites of MoS2 are limited due to its intrinsic stacking property. Herein, a highly exposed MoS2 hybrid electrocatalyst is prepared by a confined strategy of the pores of a 2D metal‐organic framework (MOF). A low overpotential of 76 mV at 10 mA cm−2 and a Tafel slope of 73 mV dec−1 are achieved, which indicated greater efficiency than pristine MoS2. The denotative growth of MoS2 from the internal pore of 2D MOF on the surface effectively prevents its stacking and exposes much more active edge sites. Experimental results show that parts of Co are incorporated into MoS2, producing strong electronic interaction between Co and Mo atoms and accounting for the excellent HER activity of MoS2. This work demonstrates a confined strategy to prepare nanomaterials with highly exposed edge sites and enhanced intrinsic activity.
Glyphosate‐resistant alfalfa can exhibit injury after glyphosate application in the Intermountain West
Authors: Loveland L. Chet , Orloff Steve B. , Yost Matt A. , Bohle Mylen , Galdi Giuliano C. , Getts Thomas , Putnam Daniel H. , Ransom Corey V. , Samac Deborah A. , Wilson Rob , Creech J. Earl
Published: April 2023

Glyphosate‐resistant (GR) alfalfa (Medicago sativa L.) has been widely adopted in the United States. Exceptional tolerance of GR alfalfa to glyphosate application has been reported as a strength of this technology; however, growers have recently reported potential crop injury under specific environmental conditions. The purpose of this study was to document and characterize the injury and determine best management practices for avoiding injury to GR alfalfa in the Intermountain West. The effects of glyphosate rate and application timing during various seasons were investigated at 24 sites over 5 years, measuring the impact on alfalfa crop height and biomass yield. Summer glyphosate applications did not injure alfalfa. However, spring applications reduced crop height at 76% of sites and biomass yield at 62% of sites. At responsive sites, low (869 g ae ha−1) and high (1739 g ae ha−1) glyphosate rates reduced yield by 0.53 and 1.06 Mg ha−1, respectively. Alfalfa treated with high rates in the late spring, when 15–20 cm tall, had mean yield reductions of 16%–17% compared with untreated alfalfa. These results suggest that glyphosate applications made at tall crop heights or high rates on GR alfalfa are more likely to reduce crop height and yield in the Intermountain West compared with earlier applications at lower rates. We recommend that spring applications using low glyphosate rates occur before alfalfa is 10 cm tall to mitigate the risk of injury. If a high glyphosate rate is necessary, then an application should be made before alfalfa is greater than 5 cm tall.
Ionothermal Synthesis of Novel Layered Magnesium Phosphate and its Tribological Properties as Grease additives
Authors: Zhang Xiaosheng , Xu Xiaoqi , Wu Xiaoya , Geng Tao , Chen Xinda , Liu Lei
Published: April 2023

A novel layered magnesium phosphate (MgP) was synthesised from a MgO−P2O5‐choline chloride‐oxalic acid dihydrate system using an ionothermal approach. Single crystal samples of MgP were obtained following introduction of diethylamine (DEA) to the reaction system. Its structure revealed that both the layer and the sheets contained Mg octahedra. Interestingly, adding the layered material to lithium grease resulted in superior lubrication with higher load‐carrying, anti‐wear and friction reduction capacities compared with the typical lubricant MoS2; the PB value of base grease was increased from 353 to 1078 and 549 N, the wear scar diameter was decreased from 0.50 to 0.34 and 0.46 mm, and the friction coefficient was decreased from 0.082 to 0.056 and 0.075, respectively. We also discuss the lubrication mechanism of layered materials based on the crystal structure and resource endowment. The findings could assist the development of new high‐efficiency solid lubricants.
Antipsychotics Induced Reproductive Toxicity by Stimulating Oxidative Stress: A Comparative in Vivo and in Silico Study
Authors: Dincer Busra , Bulent Yazici Ahmet , Cinar Irfan , Toktay Erdem , Selli Jale , Cadirci Elif , Bayraktutan Zafer , Yazici Esra
Published: April 2023

The pathophysiological mechanism behind the link between antipsychotic drugs and sexual dysfunction is still unknown. The goal of this research is to compare the potential effects of antipsychotics on the male reproductive system. Fifty rats were randomly assigned into the five groups indicated: Control, Haloperidol, Risperidone, Quetiapine and Aripiprazole. Sperm parameters were significantly impaired in all antipsychotics‐treated groups. Haloperidol and Risperidone significantly decreased the level of testosterone. All antipsychotics had significantly reduced inhibin B level. A significant reduction was observed in SOD activity in all antipsychotics‐treated groups. While GSH levels diminished, MDA levels were rising in the Haloperidol and Risperidone groups. Also, the GSH level was significantly elevated in the Quetiapine and Aripiprazole groups. By causing oxidative stress and altering hormone levels, Haloperidol and Risperidone are damaging to male reproductivity. This study represents useful starting point for exploring further aspects of the underlying mechanisms reproductive toxicity of antipsychotics.
Unilateral hyperpigmented lesion of the breast
Authors: Chaima Kouki , Mariem Amouri , Khadija Sellami , Rim Kallel , Emna Bahloul , Tahya Boudawa , Hamida Turki
Published: April 2023

Muco‐cutaneous melanosis is a benign entity with no progression. Although, dermoscopic features may help to differentiate melanosis from malignant pigmented diseases, histopathology remains crucial for the confirming of melanosis of the nipple and areola. Herein, we represent a new case of melanosis of the areola and we describe its clinico‐pathological aspects.
A Novel Minimally Invasive technique for dilatation of hepaticojejunostomy stricture: A case report
Authors: Tavassoli Alireza , Zandbaf Tooraj , Aslzare Mohammad , Rudi Iman Tavakoli , Mehri Ali , Esparham Ali
Published: April 2023

Using a nephroscope in a laparoscopic operation to relieve the hepaticojejunostomy stricture (HJS) by transjejunal dilatation is a minimally invasive and applicable method. It can be used as the first step for such patients.
Microstructural Evolution of Zinc‐Ion Species from Aqueous to Hydrated Eutectic Electrolyte for Zn‐Ion Batteries
Authors: Su Long , Lu Fei , Li Yanrui , Li Xia , Chen Liangdan , Gao Yanan , Zheng Liqiang , Gao Xinpei
Published: April 2023

Despite their intrinsic safety and environmental friendliness, typical aqueous Zn‐ion rechargeable batteries have been struggling with poor reversibility and electrochemical stability. Hydrated eutectic electrolytes (HEEs) have been attracting extensive attention due to their appealing features of high designability and superior performances over typical aqueous electrolytes. However, an in‐depth understanding of unique microstructure in HEEs and the ensuing superior performances remains obscure, limiting the development of enhanced electrolytes. Herein, we demonstrate a distinct evolution path of Zn‐ion species from aqueous to superior hydrated eutectic electrolytes, which experience a special transition state enriched with H‐bonds between eutectic molecules. Complementary with the well‐studied reorganized solvation structure induced by short‐ranged salt‐solvent interaction, long‐range solvent‐solvent interactions arising from the H‐bond reorganizes the extended electrolyte microstructure, which in turn influences the cation diffusion mechanisms and interfacial reaction kinetics. Overall, we highlight the importance of ion species microstructural evolution in the rational design of superior aqueous electrolytes.