bluuebunny/crossref_metadata_2025 huggingface dataset:
The Relationship between Charming Women’s Leadership, Employee Psychological Capital, and Innovation Performance – Taking the Chinese Psychological Counseling Industry as an Example
Authors:   Asia Metropolitan University, Malaysia.
Published: June 2023

This study takes psychological counseling enterprises as the object and explores the impact of charismatic female leadership style and personality traits on followers through psychological capital as a mediator. First, the method of literature research is used to determine the four dimensions of charismatic leadership in the psychological counseling industry: inspirational motivation, role modeling, individualized consideration, and personal risk-taking (independent variables), employee psychological capital (mediator variable), and innovative performance (dependent variable). A theoretical model and framework for the study are designed, and theoretical hypotheses are proposed for the relationships between variables. Second, a survey of 300 psychological counseling-related organizations is conducted to establish an association model, and multiple regression and structural equation modeling are used to test the results. The data are further analyzed through qualitative and quantitative analysis. Research results show that in charismatic leadership, inspirational motivation, role modeling, and individualized consideration have significant positive impacts on employee innovation performance; while personal risk-taking in charismatic leadership has no significant impact on employee innovation performance; psychological capital (self-efficacy, resilience, optimism, hope) has a positive effect on employee innovation performance; psychological capital plays a partial mediating role in the relationship between charismatic female leadership, its factors, and employee innovation performance. Therefore, charismatic female leadership in the psychological counseling industry enhances employees’ psychological capital through inspirational motivation, role modeling, and individualized consideration, thereby increasing their psychological capital. By enhancing employees’ psychological capital (self-efficacy, resilience, optimism, and hope), it promotes innovative performance and ultimately improves organizational performance, thus contributing to the development of the psychological counseling industry.
The Relationship between Employer Brand, Work Happiness, and Employee Innovation Behavior – Taking Cultural and Creative Enterprises in Zhejiang Province as an Example
Authors:   Asia Metropolitan University, Malaysia., Yimin Ni
Published: June 2023

This study objective is to take employees’ perception and internal experience of employer brand building in enterprises as the starting point and deeply explores the internal mechanism of the impact of employer brand building on employee innovation behavior in cultural and creative enterprises in Zhejiang Province. It has important theoretical value and practical significance for promoting employer brand building and employee innovation in cultural and creative enterprises in Zhejiang Province. Based on relevant theories and literature review, this study research design has constructed a model of the relationship between employer brand and employee innovation behavior in cultural and creative enterprises in Zhejiang Province through exploratory interviews and rigorous theoretical logic deduction. The model was validated through survey data of 473 employees from 20 enterprises. By combining normative research with empirical research, as well as qualitative and quantitative analysis, this study has achieved certain results. Firstly, building an employer brand and building a happy enterprise is an important mission entrusted to organizations by the times. The study also found that the job position and age of employees have a positive impact on their innovative behavior, while the length of service hurts their innovative behavior. However, the nature of the company, gender, and education have no significant impact on their innovative behavior.
The relationship between entrepreneurial passion, entrepreneurial persistence, entrepreneurial self-efficacy, and work vitality
Authors:   Asia Metropolitan University, Malaysia., Xin Zhang
Published: June 2023

The current academic research on entrepreneurship focuses on the entrepreneurial intention and opportunity identification and utilization of entrepreneurs in the early stage of entrepreneurship, as well as the entrepreneurial performance and entrepreneurial results after the establishment of entrepreneurial enterprises. Few studies focus on the entrepreneurial persistence of entrepreneurs in the development stage of entrepreneurial enterprises. Entrepreneurial persistence enables entrepreneurs to stick to their goals in adversity and continue to carry out positive entrepreneurial behaviors, which is conducive to the survival and development of enterprises and improves the chances of entrepreneurial success. Entrepreneurial persistence plays an important role in the entire process of entrepreneurship. Based on self-regulation theory, social cognition theory and emotional contagion theory, this study’s purpose and objective is to construct a theoretical model of the mechanism of entrepreneurial passion on entrepreneurial persistence with entrepreneurial self-efficacy and work vitality as mediating variables and emotional intelligence as moderating variables. The process of cognitive strengthening and emotional activation realizes the transformation from entrepreneurial passion to entrepreneurial persistence. The quantitative empirical research was carried out by obtaining data through a questionnaire survey. Both theoretical models and empirical analysis show that entrepreneurial passion can improve entrepreneurial persistence through entrepreneurial self-efficacy and work vitality, and emotional intelligence plays an important role in regulating it. This study also confirmed the moderating mediation model of entrepreneurial passion and entrepreneurial persistence.
The relationship between service-oriented leadership, organizational identity, and job performance of the new generation of employees: A case study of Chinese internet companies
Authors:   Asia Metropolitan University, Malaysia., Fei Wang Yun
Published: June 2023

Although in recent years more and more research has begun to explore the relationship between servant leadership and the work performance of the new generation of employees, there is still a considerable lack of research on the antecedents and mechanisms of this relationship. Therefore, this objective of this quantitative research in this field will usher in new development opportunities. In the “Leader-New Generation of Employees” study, this study findings found that the performance of servant leadership in various types of teams varies, and their performance also differs. The purpose of this paper is to explore how servant leadership can improve organizational identification to improve the performance of the new generation of employees and examine how they are related to the service climate. This study selects new-generation employees of Internet companies as the research object, starting from the perspective of Social Cognitive Theory, and through literature analysis and the shortcomings of the real background, it attempts to explore in depth how servant leadership affects the work performance of new-generation employees. By analyzing its effect mechanism, a multi-factor model of servant leadership–organizational identification–service climate–new-generation employee work performance has been constructed. This paper theoretically sorts out the lineage of the four variables and systematically summarizes the research results with practical experience in order to provide valuable references for managers to achieve better performance improvement. Through the comprehensive application of leadership, creativity, organizational identification, and service climate, this study implication attempts to explore how servant leadership can improve the performance of the new generation of employees and enhance their role in the team. After careful analysis and appraisal, we conducted a detailed inspection of 864 published papers and formulated a comprehensive survey questionnaire.
Humanitarian Conflict in Myanmar from the Perspective of International Law and Human Rights
Authors: Habibi Muhammad Badri , Taufiqi Muchammad Zidan
Published: June 2023

This article presents an analysis of the humanitarian conflict in Myanmar from the perspective of international law and human rights. The study employs a normative legal approach, focusing on legislation, case studies, and analytical methods. Through this research, we gain an understanding of the relevant international legal framework and norms pertaining to the protection of human rights in the context of the conflict in Myanmar. Case studies on human rights violations are utilized to examine international legal responses and efforts to ensure accountability. The article emphasizes the importance of protecting and upholding human rights in addressing the humanitarian conflict in Myanmar. It is hoped that this contribution will expand understanding of the significance of international law and human rights in achieving sustainable justice and peace in Myanmar and globally.
Responsive Law and Progressive Law: Examining the Legal Ideas of Philip Nonet, Philip Selznick, and Sadjipto Raharjo
Authors: Sukmana Teja
Published: June 2023

Responsive Law and Progressive Law are two relevant approaches in legal studies developed by legal thinkers such as Philip Nonet, Philip Selznick, and Sadjipto Raharjo. These approaches offer different perspectives on understanding and applying the law in a constantly changing social context. Despite having different perspectives, both Progressive Law and Responsive Law share the same goal of creating a more just and relevant legal system in a social context. This paper aims to examine the ideas of Philip Nonet, Philip Selznick, and Sadjipto Raharjo regarding Responsive Law and Progressive Law. Through this examination, it is expected to reveal the differences, similarities, and contributions of each thinker to the development of more inclusive, adaptive, and just legal thinking in an evolving social context.
ĐẶC TRƯNG RIÊNG BIỆT CỦA NGÔN NGỮ MẠNG TIẾNG TRUNG QUỐC
Authors: Nguyễn Quang Hưng*, Đinh Thu Hoài
Published: June 2023

Sự xuất hiện của mạng internet tại Trung Quốc vào giữa thập niên 90 của thế kỉ trước đã mở ra một thời kì mới trong đời sống văn hóa xã hội của đất nước gần 1.4 tỷ dân này - thời đại về công nghệ thông tin. Rất nhiều những sản phẩm văn hóa mới, tư duy mới, khái niệm mới đã được sinh ra, và “ngôn ngữ mạng” là một trong những số những khái niệm mới của thời đại đó. Có thể nói ngôn ngữ mạng là một tập hợp ngôn ngữ đặc biệt, nó gắn bó mật thiết với sự phát triển của mạng internet. Nói theo một cách khác, ngôn ngữ mạng được sáng tạo, sử dụng và truyền bá luôn được xuất phát từ môi trường mạng internet. Gần hai mươi năm hình thành và phát triển, tập hợp ngôn ngữ mạng tiếng Hán đã hình thành một khối lượng khá đồ sộ, chúng trở thành một dạng ngôn ngữ giao tiếp phi chính thống được sử dụng phổ biến không những trên mạng Internet mà còn ở giao tiếp trong đời sống hàng ngày. Với những đặc tính riêng biệt, những hàm ý sâu sắc, những câu chuyện văn hóa chứa đựng đằng sau lớp vỏ ngôn ngữ thô kệch, thậm chí là phi chuẩn, tập hợp ngôn ngữ mạng tiếng Hán ngày càng được giới nghiên cứu văn hóa, ngôn ngữ của Trung Quốc quan tâm. Ngôn ngữ mạng tiếng Trung Quốc có những đặc trưng riêng biệt như dùng từ viết tắt và ký hiệu nhiều, sử dụng các cụm từ và các câu ngắn gọn, dễ hiểu, thường sử dụng từ ngữ lóng và từ ngữ đặc trưng của giới trẻ. Ngôn ngữ mạng thể hiện sự đa dạng về cách thể hiện cảm xúc và cá tính của giới trẻ, đồng thời ngôn ngữ mạng cũng phản ánh rõ nét những hiện tượng và sự kiện xã hội đã và đang diễn ra tại Trung Quốc.
THIẾT KẾ MỘT SỐ TÌNH HUỐNG GIẢNG DẠY HỌC PHẦN XÁC SUẤT THỐNG KÊ DỰA TRÊN PHƯƠNG PHÁP DẠY HỌC PHÁT HIỆN VÀ GIẢI QUYẾT VẤN ĐỀ
Authors: Trần Thị Bích Hoà
Published: June 2023

Trong bài bào này, chúng tôi đưa ra các tình huống sư phạm dựa trên phương pháp dạy học phát hiện và giải quyết vấn đề ứng với nội dung công thức cộng và công thức nhân xác suất trong học phần Xác suất thống kê. Thông qua phương pháp nghiên cứu lý luận, điều tra quan sát và thực nghiệm sư phạm để khẳng định hiệu quả của phương pháp sư phạm đề xuất.
THỰC HIỆN CHUẨN ĐẦU RA HỌC PHẦN MÔN CƠ SỞ KIẾN TRÚC ĐỐI VỚI SINH VIÊN KIẾN TRÚC- KHOA TẠO DÁNG CÔNG NGHIỆP, TRƯỜNG ĐẠI HỌC MỞ HÀ NỘI
Authors: Nguyễn Huy Hoàng
Published: June 2023

Quá trình dạy và học một học phần bất kỳ (từ năm 1 đến năm cuối) trong một chương trình đào tạo rất cần sự đánh giá có định lượng, có thang đo lường để nhằm mục đích giúp người học đạt mục tiêu học tập (có kiến thức, kỹ năng, tự chủ-tự chịu trách nhiệm). Với mục đích này, hoạt động dạy và học của thày và trò phải hướng đến là đạt được chuẩn đầu ra (CĐR) môn học và CĐR chung của chương trình đào tạo (CTĐT), người học trải qua quá trình tích lũy và dần đạt được những yêu cầu của khóa học. Bên cạnh định hướng, khung đánh giá năng lực… còn phụ thuộc vào những thông số thực tế từ người học như chất lượng đầu vào của người học, mục tiêu học tập của sinh viên… Điều này giúp giảng viên xác định mức độ của CĐR môn học qua thực tế (từng lớp học) để đạt CĐR của môn học, từ đó nâng cao chất lượng đào tạo, uy tín cơ sở đào tạo và nâng cao năng lực tuyển sinh, thu hút người đến học tập, nghiên cứu.
ĐÁNH GIÁ THAM SỐ MỤC TIÊU CƠ ĐỘNG ĐỂ HIỆN THỰC HOÁ LUẬT DẪN TỐI ƯU TRÊN CƠ SỞ LỌC THÍCH NGHI ĐA MÔ HÌNH
Authors: Vũ Đức Hoàn  , Vũ Văn Hiếu
Published: June 2023

Bài báo đưa ra giải pháp đánh giá tham số mục tiêu cơ động để hiện thực hóa luật dẫn tối ưu trên cơ sở đánh giá thích nghi đa mô hình. Đây là phương án đáp ứng và thay thế có hiệu quả các giải pháp trước khi giải quyết bài toán thích nghi đa mô hình chuyển động của mục tiêu di động với 5 trạng thái chính xác hơn và thời gian nhanh tối ưu hơn cho các bài toán trước đây trong cùng nghiên cứu.
NHẬN DIỆN MỘT SỐ VẤN ĐỀ CỦA KIẾN TRÚC NHÀ Ở NÔNG THÔN TRONG QUÁ TRÌNH XÂY DỰNG NÔNG THÔN MỚI
Authors: Nguyễn Thị Phương Anh , Lê Quang Thắng
Published: June 2023

Quá trình đô thị hóa, hiện đại hóa, xây dựng nông thôn mới đã ảnh hưởng, tác động đến đời sống của người dân sống tại khu vực làng quê và kiến trúc nhà ở nông thôn. Xây dựng nông thôn mới đã giúp cho nông thôn ngày càng khang trang, sạch đẹp hơn. Tuy nhiên, kiến trúc nhà ở nông thôn mới có nhiều thay đổi do thay đổi nhu cầu sử dụng, nhu cầu sản xuất nông nghiệp. Những ngôi nhà mái ngói, sân vườn rộng rãi luôn xanh mướt đang dần bê tông hóa, thay thế bởi những ngôi nhà ống - chia lô. Đường làng vắng bóng cây xanh… Trong phạm vi bài viết, tác giả đề xuất giải pháp thiết kế nhà ở nông thôn mới phù hợp với điều kiện tự nhiên, thích ứng điều kiện thay đổi, đô thị hóa vùng nông thôn nhằm tạo nên môi trường sống xanh hơn, tiện nghi hơn.
TỔ CHỨC HỌC TẬP VÀ HỌC TẬP CỦA TỔ CHỨC
Authors: Nguyễn Thị Nhung*, Phạm Tất Dong†, Trần Tiến Dũng*
Published: June 2023

Xây dựng tổ chức học tập là yêu cầu tất yếu của các tổ chức trong bối cảnh cuộc cách mạnh 4.0 và hội nhập quốc tế. Bên cạnh đó, những tác động của kinh tế, xã hội, sự cạnh tranh nguồn nhân lực đòi các tổ chức phải tìm cách đạt được lợi thế cạnh tranh thông qua học tập của tổ chức. Bài viết này trình bày việc học tập của tổ chức như một nguồn chính của cạnh tranh lợi thế trong các tổ chức, đồng thời xem xét khái niệm tổ chức học tập, học tập trong tổ chức để làm rõ.
What's Special About Metascience?
Authors: Rubin Mark
Published: June 2023

Comments on Romero (2023)
An overnight recipe for a new gene: change the frame
Authors: Matheson Stephen
Published: June 2023

Can a new protein-coding gene be born overnight? That's the theme of this series. The answer, remarkably, is yes, and the Arhgap11b gene is the recent case I'm considering. After surveying the ways that this could happen, I narrowed the possible mechanisms to three: There are really just three kinds of change that can get it done. All three are mutations that change how the DNA sequence that's already there gets decoded into protein. They are: 1) tiny mutations that shift the reading frame;...
How to Build an Academic Powerhouse: Let's Study Who's Doing it
Authors: Sathe Tejas S.
Published: June 2023

Students and residents aspiring for a career in academic surgery are looking for training programs that will help jumpstart their careers by exposing them to mentorship and opportunities to conduct research. While the gold standard of academic productivity (for the time being) remains peer-reviewed publications, conference posters and presentations are an important secondary metric.
Actitud docente frente al aprendizaje de estudiantes inclusivos
Authors: Carrión Ortiz Joysse Angela , Rodriguez Baca Melina , Sosa Carrión Dafne , Rodriguez Baca Rildo
Published: June 2023

La inclusión está vinculada con la participación democrática tanto en las instituciones educativas como en la sociedad, esta es una práctica que ayuda a las personas a participar en igualdad de condiciones acortando las brechas de exclusión. Una institución educativa inclusiva brinda atención a la diversidad, respondiendo a características de estudiantes con dificultades. En educción inclusiva la actitud de los docentes es un factor importante ya que influye en el aprendizaje de los estudiantes con dificultades en instituciones de educación básica regular, los cambios que se dan en estos estudiantes reducirá o incrementará las barreras existentes. Por lo tanto, el objetivo del trabajo de investigación es describir si las actitudes de los docentes influyen en el aprendizaje de los estudiantes en aulas de instituciones educativas inclusivas de educación básica regular.
Inteligencia emocional en estudiantes en un contexto post pandemia
Authors: Rodriguez Baca Melina , Carrión Ortíz Joysse Angela , Rodriguez Baca Rildo , Gonzales Zárate Danila Jacqueline , Rodriguez Gonzales Rosa Ana , Carrión Dafne Sosa
Published: June 2023

El artículo “Inteligencia emocional en estudiantes y en un contexto post postpandemia” tiene la pretensión de analizar críticamente el conjunto de perspectivas teóricas en diversos contextos sobre la evolución y situación de la inteligencia emocional en los estudiantes del nivel básico luego de vivenciar la gran pandemia 2020 del covid-19, en contraposición de la exageración definida por el modelo cognitivo de los sistemas educativos, en contraposición al modelo educativo donde se le brinde atención mayor al desarrollo socio-emocional. El trabajo de campo gira en torno a la metodología documental, por lo cual, que igualmente es un procedimiento científico de indagación, recolección, organización, sistematización y análisis interpretativo de información vinculada al tema de estudio. Según Hernández Sampieri et al (2014) la investigación documental pretende la detección, obtención y consulta bibliográfica o cualquier material que principian de otros conocimientos o información de otra realidad. Las conclusiones evidencian que el sentido y perspectiva de la inteligencia emocional, como expresión del desarrollo socio-emocional, deviene en la necesidad de diseñar nuevos modelos educativos con prioridad de esta dimensión, y en respuesta al problema de la postpandemia en general, y la postpandemia en nuestro contexto peruano en particular.
Proceso formativo en materia de habilidades gerenciales en los gobiernos locales: Una revisión literaria
Authors: Carranza Bustamante Miguel Angel , Alarcón Requejo Gilmer , Quiroz Garrido de Pérez Sara María , Ramírez Guerrero Segundo Renán
Published: June 2023

En los gobiernos locales de la actualidad, se evidencia que aun los funcionarios muestran deficiencias en sus habilidades gerenciales para poder desempeñar sus puestos, es decir asumen subgerencias, gerencias o puestos políticos sin la debida preparación que amerita sus responsabilidades funcionariales; en base a ello el propósito de este estudio es contribuir en la formación y ejercicio de los funcionarios en los gobiernos locales, dilucidando desde un enfoque formativo secundario y universitario, el desarrollo de su proceso formativo y las habilidades gerenciales más adecuadas. Con respecto a la metodología, se hizo una búsqueda de 20 artículos científicos indexados a la base de datos de alta calidad SCOPUS, publicados entre los años del 2019 hasta el 2022. Se concluyó que el desarrollo del proceso formativo en materia de habilidades gerenciales se puede empezar a formar desde los colegios y a consolidarse desde las universidades; asimismo se determina que las habilidades gerenciales más adecuadas para el desempeño de los funcionarios públicos en los gobiernos locales son las habilidades blandas y las habilidades profesionales.
La Gestión municipal y la conciencia ambiental en la región Ucayali (2017-2021)
Authors: Sánchez Hérval Gratelli
Published: June 2023

El objeto de esta investigación es el de dar a conocer una revisión sistemática sobre investigaciones referente al nivel de influencia existente entre la gestión municipal y la conciencia ambiental en el distrito de Yarinacocha. En esta revisión sistemática se analiza los artículos relacionados a la gestión pública y la conciencia ambiental que cuenten con una investigación empírica y ha sido publicado en revistas indexadas entre 2017 y 2021. Los resultados muestran que existe una mayor publicación de artículos referente a gestión pública y que no existen muchas investigaciones con relación a la conciencia ambiental.
La ontología Jurídica de las infracciones reiteradas por negativas de facilitar información al personal inspectivo de SUNAFIL, 2022
Authors: Arévalo Santa María Claudia Jimena
Published: June 2023

El objetivo de estudio fue comprender la infracción por la negativa de facilitar información al personal inspectivo Sunafil tipificado en el numeral 46.3 del artículo 46 del Reglamento de la Ley General de Inspección del Trabajo (RLGIT), desde la arista de su conceptualización, naturaleza y tipología, buscando el tratamiento jurídico idóneo para este tipo de infracciones, toda vez que los administrados incurren en al menos dos infracciones muy graves por la negativa de facilitar información al personal inspectivo. El enfoque de investigación fue cualitativo, nivel exploratorio, de tipo básico y diseño fenomenológico. Las técnicas de recolección de datos fueron la entrevista y el análisis documental. Los 10 participantes de la presente investigación estuvieron conformados por servidores y funcionarios públicos de Sunafil, así como abogados independientes con amplia experiencia en procedimientos inspectivos y sancionadores ante Sunafil. Se concluye que la infracción se configura con la omisión del sujeto inspeccionado de proporcionar la información y documentación requerida (con intención o imprudencia) que trae como consecuencia la frustración de la inspección del trabajo, implicando la voluntad o intención de obstruir las actuaciones del inspector, como también el incumplimiento de un deber legal que impone, al sujeto inspeccionado, un actuar deseado o esperado por la administración (la colaboración).
Histopathological effectiveness of vitex agnus castus in treating polycystic ovaries induced by letrozole in female rabbits
Authors: Jasim Jawad Mohammed
Published: June 2023

Female fertility is significantly impact by the common endocrine health issue known as polycystic ovarian syndrome (PCOS) in the childbearing years, Due to their ease of use and reduced cost-effectiveness when compared to chemical medicines generated via synthesis, therapeutic wild plants and herbs have been prized agents in the management of different illnesses for ages. Premenstrual syndrome, mastalgia, infertility, and menstrual cycle control are among the numerous conditions and diseases that can be treated with Vitex agnus-castus, a well-known medicinal plant that is native to the Mediterranean region and is widely used in Europe, Asia, and North Africa. The purpose of the study is to learn more about Vitex agnus catus and evaluate its efficacy in treating polycystic ovaries induced by letrozole in comparison to clomiphene citrate therapy. Since the effects of herbal activity are assessed by, observing histopathological changes in rabbit ovaries. The incidence of subcapsular ovarian cysts, capsular thickness, incomplete luteinization, and the quantity of corpora lutea were all higher in the research groups' ovaries. Compared to the group with a positive control (treated with normal saline only and administered orally). Histopathological study of the rabbit ovaries for both treatment groups revealed hyperplasia of the surface epithelium and congested blood vessels of the ovaries.
Effect of different saline levels on germination and growth of some new promising wheat cultivars
Authors: Amin Ali Mohammad , Ghareb Nwry Rezhin , Ibrahim Abdulrahman Sara
Published: June 2023

Charmo, Maroof, and Alla are new promising rust-resistant wheat varieties were had been tested for their salinity tolerance through seed water uptake, germination percentage, and germination mean, as well as the growth of radical and plumule. The varieties were tested for their salt tolerance level by using salt solutions concentration levels with a control, 0.01, ,0.03.0,05, 0.07, and 0.09 mol, which are the answer to 0.0, 0.58,1.75,2.9,4.01 and 5.26 gL -1, that symbolized as  C0, C1,C2, C3, C4and C5, which are equal to 0.9, 2.7, 4.6, 6.3, and 8.2 EC dS m−1 respectively.. The results showed significant effects of varsities on water uptake, germination percentage germination meantime, and wet and dry radicals, but no significant effect on radical number and length as well as plumule length and wet dry plumule. What is concerning the effects of salt levels on germination parameters and growth of seedlings, noted a significant effect of salt on germination meantime, germination percentage, growth radical and plumule length as well as on wet radical weight.  And the interaction between varieties and salt levels, result has shown a significant effect of the interaction between varsities and salt levels on dry radical weight. Salt levels from C3 have indicted to have a significant effect on the germination of wet radicals but not a significant effect on water uptake, dry radicals, as well as on wet and dry plumule. The results of the effect of varieties on germination and growth parameters showed, that charmo and maroof are better than Alla, Charmo, and Maroof are tolerating C2 –C3/ 4,6 dS m−1 -6.3 dS m−1 but Alla does not, which is why it cannot be recommended to be used in soil with EC 4,6 dS m−1 which answers to C2.
Antibacterial Activity of the Aqueous and Methanol Extracts of Nigella Sativa Seeds in Mice
Authors: Al-Saedi Sajaa R.
Published: June 2023

The purpose of this research was to determine if Nigella sativa (NS) seed extracts have antibacterial properties. In male mice infected intraperitoneally with 0.1 mL of Staphylococcus aureus or Escherichia coli suspensions (Standard McFarland tube No.0.5), the aqueous (AE) and methanol (ME) extracts of  NS seed were compared to gentamycin (positive control) and normal saline (negative control). After 24 hours, the infected mice were given varying doses of AE and ME. After 24 hours, a sample of the intraperitoneal fluid that had been aspirated was cultured on a nutrient agar plate. In mice infected with S. aureus and E. coli, the methanol extract of Nigella sativa showed more antibacterial activity than its aqueous extract, especially against gram-negative bacteria. Nigella sativa seed extracts have shown antibacterial activity against both gram-positive and gram-negative bacteria; however this action is dose-dependent.
Effect of hypercholestermic diet on the amyloid precursor protein (APP) deposition with some behavior alterations in male rats
Authors: Raheem Hussein Adnan , Albazi Wefak , Altaee Raeed , Jhoni Goosoon Hadi
Published: June 2023

Hypercholesterolemic diet (HCD) is unusually high lipid levels in blood and is strongly linked to brain damage and cerebrovascular illnesses. HCD is a chronic brain disorder characterized by cognitive impairment, inflammation, β-amyloid(Aβ) deposition. The goal of this study to investigate behavioral changes caused by the HCD in male rats. The experiment employed sixteen male rats, which was randomly split into two groups, the control group (8/ group) and the treated group (8/ group), which received a 1% cholesterol daily for 28 days. Results of behavioral test showed a significant increase (P≤0.0001) in Morris water maze test (MWM) and Elevated plus-maze test /open arm in treated group compared to control group , while a significant decrease (P≤0.0001) in Elevated plus-maze test / closed arm  treated group  as compared to control group. Fold change comparison between the groups expressed amyloid beta precursor protein (App) gene, this shows significant downregulation of the treatment group compared with control group. We concluded that a HCD has negative behavioral alteration that are linked to gene expression changes.
Formation Of Strong Indian Capital Market – From The Annals Of History
Authors: Shaleen Suneja , Ashish Kumar
Published: June 2023

Capital market that we see today in India has evolved over more than two centuries and its genesis lies in developments that took place during rule by East India companies. The nascent markets that emerged during the period have matured and are one of the most progressive markets in the world today. The Indian capital markets are robust, use best of the technologies and generate interest from across the world. This work draws inspiration from many printed resources that include, academic articles, reports and books. The paper attempts to identify the nascent stages of formation of capital markets in the country over time. From a historical perspective the Indian capital market is closely interwoven with the Bombay Stock Exchange which is also first exchange to be formed in Asia. The paper also covers shape of present-day capital market that has emerged over time. The paper explains how the capital markets have expanded across different cities for several decades and then, constrained with the environmental changes, they consolidated.
Desarrollo de una Prótesis de Extremidad Superior para Competir en Pruebas de Velocidad. Reporte de Caso
Authors: García P. Daniela , Smith P. Raúl
Published: June 2023

BACKGROUND: In paralympic sports, amputees can use mechanical prosthesis to compete, without changing their classification, but studies have shown that one of the facilitators in sport participation are optimal prosthetic components. In this study, we present the case of an 18-year-old female professional runner, with a left congenital forearm transversal amputation, that felt restrain when running with her regular body-powered prosthesis.

METHODS: To design the prosthesis, we analyzed para-athletics competition videos, the prosthesis weight, aerodynamic concepts and the patient’s needs. To evaluate the new design, we compared the patients running velocity between her regular prosthesis and the new one, patient’s satisfaction using the Goal Attainment Scale (GAS) and her professional performance.

RESULTS: In a 200 m race, the patient scored 29.7 seconds without prosthesis, 28.9 seconds with her old prosthesis, and 28.36 with her new designed prosthesis. Using GAS, the patient scored her satisfaction in +2.

CONCLUSIONS: We were able to design an innovating upper limb prosthesis for running that result as a positive contribution in the patient’s professional performance.
Cambios de la variabilidad en la frecuencia cardiaca en altura en futbolistas profesionales
Authors: Contador G. Iván , Cano C. Marcelo , White Allan
Published: June 2023

Introduction: Heart Rate Varibility (HRV) is a method to assess cardiac autonomic modulation. Acute physical exercise as well as altitude have an impact on the autonomic regulation of the heart, as evidenced by changes in HRV parameters. There is evidence of the utility of HRV measurement in sports as a tool for monitoring athletes and recovery times.
Aim: To describe changes in cardiac autonomic regulation through HRV measurement in players of a professional soccer team, under conditions of hypobaric hypoxia as well as normobaric normoxia. Materials and methods: An analysis was made from the records of soccer players measured in three different locations, in the year 2012.
Discussion: There was a significant decrease in HRV parameters under conditions of hypobaric hypoxia after an international championship match, with returned to normal values 36 hours later in the city of Santiago. This study provides evidence of the utility of HRV measurement as a tool of physiologic monitoring in situations of high intensity exercise under hypobaric hypoxia and the following recovery in professional athletes.
Asociación entre variables de medición clínica e índice de impacto y elástico en saltabilidad: Análisis de componentes principales
Authors: De la Fuente C. Carlos , Priario L. Liver , Peña y Lillo S. Roberto , Fuentealba P. Andrés , Henríquez S. Hugo , P. Carpes. Felipe
Published: June 2023

Aim: Clinical measurements have been pointed out to favor the sport-return. However, the mechanical nature to which clinical measurements are associated has not yet been determined. This study has aimed to determine the association between the numerical visual scale of pain, calf perimeter, one-leg heel rises, dorsal range of motion, their difference between legs, elastic and impact index during a vertical jump in recreational athletes.
Materials and Methods: 36 participants (20.8 ± 2.8 years-old, 65.4 ± 11.1 kg) were included. The elastic and impact index were registered during a vertical jump with and without countermovement jump through a force platform Bertec®. The multivariate association technique and linear dimension reduction (principal components) have been used.
Discussion: The first, second, and third components explained the 29,0%, 27,7%, and 17,8% of the total variance. The first, second, and third components generated major weight respect the impact index and dorsal range of motion, one-leg heel-rise difference between legs and elastic index, and calf circumference difference between legs, respectively. It is suggestive that the first, and second, components express mechanical dissipation, and generation. The third competent was not enough to associate clear mechanical properties alone..
Caring for Patients With Acute Respiratory Distress Syndrome
Authors: Angus Derek C. , Seymour Christopher W. , Bibbins-Domingo Kirsten
Published: June 2023

This article summarizes the 2023 updated ARDS guidelines from the European Society of Intensive Care Medicine, including the guidelines’ methods, findings, and implications, along with reflections on next steps.
Current segmentation control method of permanent magnet motor based on duty cycle modulation
Authors: Lan Liangsheng
Published: June 2023

In the control system of permanent magnet synchronous motor, in order to improve real‐time performance and computational complexity, a new method of implementing segmented current control of permanent magnet motor using duty cycle modulation is proposed. The term plane is divided into three sectors through three‐phase voltage vector, and current prediction iteration is performed to obtain the relevant duty cycle, and the periodic modulation of this method (DM‐MPCC) is verified by experiments and the traditional DV‐MPCC (DV‐MPCC), the method is repeated more than 150 times, the time required for this method is 2.863 s, saving 52.073% of the computing time, while the modulation duty of DM‐MPCC It is also more stable than the waveform, and the current THD = 2.986% DM‐MPCC is much lower than the conventional method. DM‐MPCC has less pulsation on the dq axis at full speed than DV‐MPCC. The results show that the method has a faster operation speed and better real‐time performance, which shows the superiority of this method in practical applications.
Embedding Function within Additively Manufactured Parts: Materials Challenges and Opportunities
Authors: Trinchi Adrian , Sola Antonella
Published: June 2023

As additive manufacturing (AM), particularly metal and polymer‐based 3D printing, progresses from a scientific curiosity to an industry mainstay, there is an increasing desire for parts to take on secondary roles beyond their primary, typically structural or mechanical, function. This may enable unique and broad‐ranging functional customization, including monitoring part performance or its local environment, provisions for unique identifiers in tracking, anticounterfeiting, quality control, and even product certification. Many materials and processing compatibility requirements must be addressed to achieve embedded function, as embedded fillers or additives must not compromise either the part's production or its primary function. Herein, the material, technological, and processing challenges are highlighted for embedding function into parts produced by some of the most popular AM techniques, with examples provided from the literature. While it is possible to produce cavities within 3D printed parts and place functional components within them postbuild, approaches, herein, specifically explore direct incorporation of functional agents, fillers, and additives during the build process that imparts ancillary function. It is hoped to inspire exploration of the possibilities and enhancements achievable through functional AM. On account of its versatility, binder jetting is analyzed as a case study, with novel approaches for embedding new functions outlined.
Long Cycle Life and High‐Rate Sodium Metal Batteries Enabled by an Active/Inactive Co‐Sn alloy Interface
Authors: Huang Zhongyi , Zheng Xiaoyang , Liu Haoxuan , Huang Jiawen , Xu Yi , Xu Xun , Dou Yuhai , Yuan Ding , Li Zhen , Dou Shi‐Xue , Liu Hua‐Kun , Chou Shulei , Wu Chao
Published: June 2023

Sodium‐metal batteries (SMBs) are considered as a promising route to realize a high energy density battery, showing potential for applications in large‐scale energy storage. However, the cycling stability and reversibility of the Na‐metal anode suffer from significant challenges because of the growth of Na dendrites. This study reports an active/inactive Co‐Sn alloy interface to suppress the growth of Na dendrites under harsh test conditions. In this interface, Sn provides abundant nucleation sites and Co plays a synergistic role in alleviating volume variation of Sn nanoparticles and increasing the interaction between Na and substrate, significantly promoting the uniform Na deposition and preventing the Na plating from the root of the deposited Na. Under High‐current‐density (12 mA cm−2) with a high depth of discharge (DOD, 66.67%), Na||Na can achieve stable cycling for over 4200 h at 4 mA h cm−2. When paired with a high‐loading NaTi2(PO4)3 cathode (10 mg cm−2), SMB delivers an excellent performance (800 cycles) at a negative‐to‐positive electrode capacity (N/P) ratio up to 2.
Ni‐Single‐Atom Mediated 2D Heterostructures for Highly Efficient Uranyl Photoreduction
Authors: Wang Wei , Luo Qiang , Li Linqian , Wang Yifan , Huo Xiaobing , Chen Shipeng , Du Xiwen , Wang Ning
Published: June 2023

Sunlight‐driven photoreduction of the environmentally mobile uranyl (VI) to less soluble tetravalent uranium is of considerable value to environmental sustainability, yet the pursuit for high‐performance semiconductors is plagued by the current disadvantages of inferior charge separation/migration. This study reports that a nickel single atom isolated on a sulfur‐functionalized graphitic carbon nitride/reduced graphene oxide 2D heterostructure enables exceptional uranyl photoreduction. Under only 11 min of visible light irradiation, the single atom anchored semiconductor yields a high removal rate of 99.8% and a record‐high extraction capacity of 4144 mg g−1 in uranyl‐containing wastewater and seawater. Theoretical calculations confirm that the remarkable uranyl photoreduction originates from the synergetic effect of Ni single atoms and intimate heterojunction establishment that can not only promote the separation/migration of photoexcited carriers, but also greatly reduce the energy barrier of uranyl reduction. This study showcases the exciting potential of single atom semiconductors for efficient uranyl removal from uranium‐contaminated aqueous environments.
Nanostructured Spinel Manganates and Their Composites for Electrochemical Energy Conversion and Storage
Authors: Rani Balasubramanian Jansi , Sivanantham Arumugam , Cho In Sun
Published: June 2023

Spinel manganates (AMn2O4; A = Co, Ni, Cu, Zn, and Fe; collectively referred to as AMO) are promising electrode materials for water electrolyzers, pseudocapacitors, and batteries owing to their inherent advantages such as valence variability, high catalytic activity, conductivity, stability, low‐cost, and environmental friendliness. Nanostructured materials, with a large surface area and short ion diffusion length, offer great potential for achieving enhanced electrochemical performance. This review summarizes spinel manganates with various nanostructured morphologies and discusses the impact of the structure and composition on the electrochemical performance. The review demonstrates that nanostructured spinel manganates with preferred A‐site cation significantly improve the thermodynamics and electrochemical reaction kinetics at solid–liquid and solid–solid interfaces. Notably, faceted, hollow, 1D nanostructured CoMn2O4 and its nanocomposites (CoMn/CoMn2O4 and NiMn2O4/C) exhibit outstanding electrochemical performance. The review also provides an overview of the importance of energy conversion and storage, and the advantages of spinel manganates as electrode materials. Additionally, the review describes feasible methods of synthesizing AMO nanostructures and nanocomposites. The insights provided in this review are expected to contribute to the synthesis of spinel manganates with desired morphologies and compositions, enabling the future development of efficient electrode materials for energy conversion and storage devices.
Covalent Organic Frameworks Based Heterostructure in Solar‐To‐Fuel Conversion
Authors: Chen Jinsong , Yuan Daqiang , Wang Yaobing
Published: June 2023

Photocatalytic reactions for fuel generation are crucial for the world's energy needs. Covalent‐Organic‐Frameworks (COFs) have been extensively studied as promising designable photocatalysts for these reactions due to their efficient visible‐light absorption, suitable energy‐band structure, facilitated intramolecular charge separation, and fast mass transfer. However, the activities of pristine COFs remain unsatisfactory, due to intermolecular charge recombination. Recently, COF‐based heterostructures, which combine COFs with metal‐sulfides, metal‐oxides, carbon materials, or MOFs, have attracted increasing attention for enhancing solar‐to‐fuel conversion efficiency by facilitating interfacial photo‐generated carrier separation, sensitizing wide‐gap semiconductors, and promoting surface redox reactions. Thus, a review of the state‐of‐the‐art progress of COF‐based heterostructure photocatalysts in reactions such as H2 evolution, CO2 reduction, O2 evolution, H2O splitting and CO2 splitting is crucial for the design of new photocatalysts to promote solar‐to‐fuel conversion. In this review, the COF‐based heterostructures photocatalysts are highlighted based on their synthesis, properties, and reasons for enhanced activities. Moreover, design principles are raised for such photocatalysts for each fuel generation reaction, based on insights into related research. Finally, this review is concluded by proposing future trends for COF‐based heterostructures photocatalysts, with attention to the design of COFs and supports, analyzing the photocatalytic reaction dynamics, together with considering practical applications.
Emerging Xene‐Based Single‐Atom Catalysts: Theory, Synthesis, and Catalytic Applications
Authors: Wang Mengke , Hu Yi , Pu Junmei , Zi You , Huang Weichun
Published: June 2023

In recent years, the emergence of novel 2D monoelemental materials (Xenes), e.g., graphdiyne, borophene, phosphorene, antimonene, bismuthene, and stanene, has exhibited unprecedented potentials for their versatile applications as well as addressing new discoveries in fundamental science. Owing to their unique physicochemical, optical, and electronic properties, emerging Xenes have been regarded as promising candidates in the community of single‐atom catalysts (SACs) as single‐atom active sites or support matrixes for significant improvement in intrinsic activity and selectivity. In order to comprehensively understand the relationships between the structure and property of Xene‐based SACs, this review represents a comprehensive summary from theoretical predictions to experimental investigations. Firstly, theoretical calculations regarding both the anchoring of Xene‐based single‐atom active sites on versatile support matrixes and doping/substituting heteroatoms at Xene‐based support matrixes are briefly summarized. Secondly, controlled synthesis and precise characterization are presented for Xene‐based SACs. Finally, current challenges and future opportunities for the development of Xene‐based SACs are highlighted.
Multi‐Phase Sputtered TiO2‐Induced Current–Voltage Distortion in Sb2Se3Solar Cells
Authors: Don Christopher H. , Shalvey Thomas P. , Smiles Matthew J. , Thomas Luke , Phillips Laurie J. , Hobson Theodore D. C. , Finch Harry , Jones Leanne A. H. , Swallow Jack E. N. , Fleck Nicole , Markwell Christopher , Thakur Pardeep K. , Lee Tien‐Lin , Biswas Deepnarayan , Bowen Leon , Williamson Benjamin A. D. , Scanlon David O. , Dhanak Vinod R. , Durose Ken , Veal Tim D. , Major Jonathan D.
Published: June 2023

Despite the recent success of CdS/Sb2Se3heterojunction devices, cadmium toxicity, parasitic absorption from the relatively narrow CdS band gap (2.4 eV) and multiple reports of inter‐diffusion at the interface forming Cd(S,Se) and Sb2(S,Se)3phases, present significant limitations to this device architecture. Among the options for alternative partner layers in antimony chalcogenide solar cells, the wide band gap, non‐toxic titanium dioxide (TiO2) has demonstrated the most promise. It is generally accepted that the anatase phase of the polymorphic TiO2is preferred, although there is currently an absence of analysis with regard to phase influence on device performance. This work reports approaches to distinguish between TiO2phases using both surface and bulk characterization methods. A device fabricated with a radio frequency (RF) magnetron sputtered rutile‐TiO2window layer (FTO/TiO2/Sb2Se3/P3HT/Au) achieved an efficiency of 6.88% and near‐record short–circuit current density (Jsc) of 32.44 mA cm−2, which is comparable to established solution based TiO2fabrication methods that produced a highly anatase‐TiO2partner layer and a 6.91% efficiency device. The sputtered method introduces reproducibility challenges via the enhancement of interfacial charge barriers in multi‐phase TiO2films with a rutile surface and anatase bulk. This is shown to introduce severe S‐shaped current–voltage (J–V) distortion and a drastic fill–factor (FF) reduction in these devices.
1D Arrays of Highly Adhesive Nanosheets Inspired by Mytilus Edulis Foot Proteins
Authors: Xu Lingyun , Zhao Zhihao , Ge Yinghao , Wang Zhixin , Sun Xiaohan , Jiang Xiangyu
Published: June 2023

Assembling functional materials into one‐dimensional arrays is an efficient method for the integration of devices. However, the complicated assembly methods and poor stability of patterns still restrict their further applications. In this work, the well‐dispersible nanosheets are prepared by introducing a bionic adhesive strategy. The oriented arrays with uniform morphology and precise position are realized by the liquid‐film‐induced capillary bridge assembly method. Owing to the abundant interactions between catechol structure and targeted substrates, the micro‐wires present extraordinary stability in adhesion tests. Field‐effect transistors (FETs) based on these micro‐wires are also fabricated, and enhanced carrier mobility is achieved, exhibiting to be 41 times higher than pristine film‐structured FETs. Micro‐wires have a certain stability and improved electrical properties at the same time, which endows this strategy with practicality and application prospect.