bluuebunny/crossref_metadata_2025 huggingface dataset:
Pediatric adnexal torsion - from presentation to outcomes: a 5 years experience of a tertiary center in Bahrain
Authors: Husain Sara , Alqubaiti Zainab , Ayoub Barrak , Haider Fayza
Published: August 2024

Background: This study aims to explore the clinical signs, diagnostic methods, and surgical treatments of adnexal torsion in children under 14. The study included 19 children, with an average age of 12, who presented with severe abdominal pain leading to a diagnosis of adnexal torsion.
Methods: We conducted a retrospective review of pediatric patients who underwent surgery for suspected adnexal torsion at a pediatric surgery center from January 2018 to December 2022. Data collected included age, symptoms, diagnostic tests, surgical details, and histopathology results.
Results: The predominant symptoms were abdominal pain, vomiting, nausea, and elevated white blood cell counts in about 50% of the cases. Laparoscopy was the initial approach in 68.4% of cases, with 21.1% requiring conversion to open laparotomy. Ovarian-sparing surgery was performed in 73.7% of the cases, while oophorectomy was necessary in 26.3%. Most histopathological examinations disclosed benign ovarian cysts, including simple cysts, serous cystadenomas, and mature cystic teratomas, often complicated by torsion and leading to ovarian infarction. Younger patients and those with higher leukocyte count found to have higher rates of oophorectomy.
Conclusions: Adnexal torsion, although rare and challenging to diagnose in children due to non-specific symptoms such as abdominal pain, vomiting, and nausea, necessitates prompt recognition and management to minimize severe complications. Awareness among clinicians is crucial for early diagnosis and treatment, significantly impacting long-term outcomes.
Trichoptera of northeastern Algeria : New species, noteworthy records, and a review of the genus Hydropsyche (Hydropsychidae)
Authors: Samraoui Boudjéma , Samraoui Farrah , Oláh János
Published: August 2024

Freshwater biodiversity in the Maghreb region remains largely unexplored, providing significant opportunities for further discovery. Algerian caddisflies have received relatively little attention. The present study aims to fill gaps in caddisfly taxonomy and distribution by conducting a comprehensive survey of rivers and streams in northeastern Algeria, with a focus on collecting adult caddisflies. Through our research, we identified a total of 28 species from Algeria, and a new caddisfly species, Hydropsyche tenerifa, collected in the Canary Islands, expanding our knowledge of the caddisfly fauna in North Africa. Among these discoveries, we describe 15 new species (H. cherfa, H. makhloufa, H. seybousa, H. algirica, H. dbabcha, H. farrahae, H. guitna, H. chenioura, H. edougha, H. louara, H. vinconi, H. linae, H. nardjissae, Agapetus ferrerasi, A. yasminae) from Algeria and reclassify three subspecies or varieties as distinct species (Wormaldia numidica, Thremma africanum, Mesophylax hoggarensis). In addition, our surveys led to the discovery of three previously unrecorded caddisfly species (Lype reducta, Lepidostoma kumanskii, and Adicella syriaca) in Algeria, as well as the expansion of the known range of seven additional species. These results underscore the importance of the Maghreb's freshwater biodiversity and highlight the need for a more comprehensive understanding of caddisfly taxonomy in the region. By providing a clearer taxonomy and distributional framework for caddisflies, our research establishes a solid foundation for future monitoring and conservation initiatives targeting these important aquatic insects and the ecosystems they inhabit.
A Literature Review Regarding the Position of Adversity Quotient in Mathematics Learning
Authors: Dewi Fatimah Candrawati , Wutsqa Dhoriva Urwatul
Published: August 2024

The adversity quotient is the ability of the student to control themselves when facing problems and how the student can find a solution to the problems encountered to get out of difficulties. This research is a literature review that focuses on the position of adversity quotient in mathematical learning. This study reviewed 24 articles from Scopus, ERIC, and Science Direct. The research review of the position of adversity quotient in mathematical learning in this study explores three aspects including 1) the type of research used, 2) the research subject used, and 3) the position of adversity quotient in the learning of mathematics. Research on the position of adversity quotient in mathematical learning shows that 1) research with quantitative and qualitative types are the most common research types, 2) students on the junior high school bench become research subjects that dominate, 3) the position of adversity quotient in students' cognitive abilities is very much like critical thinking, learning outcomes and others however, based on the results of the review, cognitive abilities are dominated by students' ability to solve mathematical problems.
Factors Influencing millennials Adoption of Mobile Banking in East Lombok:Application of The UTAUT Model
Authors: Aji Ardian Sukirman , Chaidir Taufiq
Published: August 2024

The author's purpose in conducting this research is for analyze the variables that influence the adoption of mobile banking by the millennial generation inside the East Lombok region. This study uses descriptive quantitative methodology and the UTAUT (Unified Theory of Acceptance and Use of Technology) model developed under(Venkatesh, Morris, Davis, & Davis, 2003). The type of research used is explanatory research collected through digitally distributed surveys, using the PLS-SEM model technique, the research sample consists of 123 mobile banking customers from the millennial generation in East Lombok district, with five samples per sub-district. Research findings, performance expectations, and effort expectations do not appear to significantly influence the millennial periods tendency for employ mobile banking in East Lombok Regency.
Standardization of Employment Agreements: Limitation of Freedom of the Parties or Forced Unification?
Authors:   Head of the Department of Labor Law of the Ural State Law University, Golovina Svetlana Yu.
Published: August 2024

The article analyzes such a way of limiting the freedom of employment contracts as their standardization. Examples of standard and exemplary forms of employment contracts are given. The importance of standardized employment contracts is revealed: provision of legal assistance to subjects of labor relations; formation of the terms of the employment contract, presumed in the Labor Code of the Russian Federation; unification of legal regulation of labor relations in certain areas of activity; reflection of the specifics of regulating labor relations of certain categories of workers, etc.
Consolidation of the Fundamental Principles of the Institution of Protection of Labor in the Russian Federation, the Republic of Belarus and the Republic of Kazakhstan
Authors:   ead of the Department of Professional Training and Implementation of National Projects, Golenskikh Svetlana A.
Published: August 2024

The article examines the features of consolidating the sectoral principle of labor protection in the labor legislation of Russia, Belarus and Kazakhstan. The need for a more clear expression and consolidation of the sectoral principle in the labor codes of the states under consideration in sections (chapters) devoted to labor protection has been identified. The problems of determining the principles of the institute of labor protection, arising from the sectoral principle, are shown. Attention is drawn to the advisability of using certain areas of state policy in the field of labor protection to formulate the basic principles of the institute. It is proposed to reveal the industry principle through a system of basic principles of the Institute of Labor Protection of a general and special nature. The indicated approach and analysis of the views given in the science of labor law on the presentation of the principles of the institution of labor protection made it possible to formulate a new edition of Art. 2091 Labor Code of the Russian Federation.
Separate Problems Associated with the Right to Work of Healthcare Professionals (Part Two)
Authors:   Professor of the Department of Theory and History of State and Law of the Saint Petersburg, Vinokurov Vladimir A.
Published: August 2024

The constitutional right to work belongs to the basic economic rights of a person and a citizen in the Russian Federation. The right to work in many types of activities is limited. For medical professionals, such restrictions are primarily educational qualifications and accreditation of a specialist. In the second part of the article, an analysis of the legislation concerning the accreditation of a specialist, the correlation of the concept of “accreditation” with other understandings of this term available in Russian laws, as well as the legality of the suspension of a medical worker from work, equating their failure to obtain accreditation with the suspension of a special right. This part of the article continues the analysis of the laws in force in the Russian Federation, acts of federal executive authorities on the issues under consideration. As a result of scientific discussions, proposals have been prepared to amend the legislative acts of the country, which will allow persons intending to carry out medical activities to exercise their right to work in full, with clear and unambiguous requirements, including in terms of confirming qualifications.
On the Inter-Industry Relations of Labor Law
Authors:   Leading Research Scientist of the Department of Labor and Social Security, Korshunova Tatyana Yu. , Motsnaya Oksana V. ,   Leading Research Scientist of the Department of Labor and Social Security
Published: August 2024

The article attempts to analyze existing theoretical ideas about intersectoral connections in labor law, and also to propose, based on the analysis, a new look at the forms of intersectoral connections in the regulation of labor relations.
Pendampingan Inovasi Rasa dan Pengemasan Keripik Pisang Masyarakat Desa Tandilang dalam Meningkatkan Nilai Jual
Authors: Jariah Ainun , Wida Nurul , Amalia Muftia 'Izzatul , Ramadhan Muhammad Zaki , Permana Muhammad Zuhdi , Arum Seruni Sekar , Hartini Sri , Mulyani Mulyani
Published: August 2024

Sebagian besar warga Desa Tandilang berprofesi sebagai petani/pekebun. Salah satu hasil kebun yang dimanfaatkan sebagai usaha sampingan adalah buah pisang. Pemanfataan hasil kebun ini biasa dikembangkan menjadi keripik pisang. Akan tetapi, pengemasan keripik pisang yang diproduksi masih tergolong sederhana dengan rasa pada umumnya. Oleh sebab itu, Pengabdian kepada Masyarakat ini bertujuan untuk mengembangkan inovasi rasa dan pengemasan agar dapat meningkatkan nilai jual keripik pisang. Pada kegiatan ini dilakukan pendampingan menggunakan metode ABCD (Asset Based Community Development) dengan melibatkan partisipasi petani Desa Tandilang sebagai subyek utama untuk menciptakan inovasi pada keripik pisang. Kegiatan dilakukan selama 1 bulan mulai 15 Oktober hingga 15 November 2022. Langkah pendampingan dilakukan melalui tahap inkulturasi, discovery, design, define, dan reflection. Hasil kegiatan menunjukkan bahwa potensi bahan baku yang mudah didapatkan, pengolahan pisang menjadi keripik dengan tambahan inovasi rasa dan pengemasan dapat meningkatkan nilai lebih pada produk tersebut. Selain itu juga, mampu meningkatkan keterampilan dan kreativitas bagi masyarakat, sehingga kemampuan berwirausaha bisa maksimal guna meningkatkan nilai jual pisang. Hasil evaluasi menunjukkan bahwa usaha pembuatan keripik pisang dengan inovasi rasa dan pengemasan mampu meningkatkan nilai jual.
Investigation of the relationship between prolactin and infertility by expression levels of kisspeptin (KISS1), KISS1 receptor, neurokinin (NK), NK receptor genes
Authors: Akbal Eylül , Yılmaz Mehmet Bertan
Published: August 2024

Objectives: Prolactin level, which rises in the blood during pregnancy and after birth, plays a role in physiological events such as metabolism and reproduction. Increased blood levels of prolactin lead to various disorders. The most important of these are amenorrhea/galactorrhea and disruption of ovulation. Disruption of ovulation is a serious problem and can lead to infertility problems. Kisspeptin (KISS1) and Neurokinins are involved in the control of ovulation. This study aimed to explain the relationship between Prolactin and infertility with the expression levels of KISS1, KISS1 Receptor (KISS1R), Neurokinin (NK), Neurokinin Receptor (NKR) genes.
Methods: Fourty female Wistar Albino rats, 12-16 weeks old, were used in this study. Three groups were formed, 10 rats were in Group-1 as Control, 10 rats were in Group-2 given Saline, and 20 rats were in Group-3 given Metoclopramide (Metpamid, Sifar, Turkey). The raising effect of Metoclopramide on blood Prolactin levels leading to infertility was helpful to clarify the process in comparison with the other two groups not given Metoclopramide.
Results: In Group-3 given Metoclopramide, the blood Prolactin levels were found to be significantly higher compared to Group-1 and Group-2 subjects that were not given this drug. Expression values of KISS1, KISS1R and NK, NKR genes were found to be significantly decreased in Group-3, where the Prolactin level increased, compared to the other two groups (P<0.001).
Conclusions: In this study, it has been shown that the expression levels of Neuropeptide genes (KISS1, NK) are suppressed with the direct effect of hyperprolactinemia, thus decreasing the amount and functions of Neuropeptides. In our study it was concluded that the negative effects of prolactin elevation on reproduction may be mediated by neuropeptides.
STUDI ISLAM KONTEKS MATERI DAKWAH ISLAM PERSPEKTIF BAHASA AL-QUR’AN
Authors: Achmadin Balya Ziaulhaq
Published: August 2024

In this paper, the author describes a study of Islamic dakwah material from the perspective of the Al-Qur'an language regarding the theory and ways of conveying da'wah material using the methods outlined in the Al-Qur'an. The study discussed in this paper includes the understanding of Islamic da'wah material, namely messages of Islamic dakwah or everything that the subject must convey to the object of da'wah, namely the entire Islamic teachings contained in the Al-Qur'an and Sunnah, the various languages of the Al-Qur'an 'an about da'wah includes qaulan sadidan, qaulan balighan, qaulan maysuran, qaulan layyinan, qaulan ma'rufan, qaulan kariman, various da'wah materials in life cover issues of aqidah, shari'ah, muamalah and morals, theories and objects of Islamic dakwah. The method in this paper is library research with primary sources (al-marāji' al-awwaliyyah) in the form of Al-Qur'an verses related to Islamic da'wah methods and secondary sources (al-marāji' aṡ-ṡanawiyah) scientific books and journals that have relevance to the discussion in this paper.
 
Abstrak
Dalam tulisan ini, penulis memaparkan kajian tentang materi dakwah Islam dengan perspektif bahasa Al-Qur’an berkenaan teori serta cara menyampaikan materi dakwah dengan metode yang termaktub dalam Al-Qur’an. Kajian yang dibahas pada tulisan ini meliputi pengertian materi dakwah Islam yaitu pesan-pesan dakwah Islam atau segala sesuatu yang harus disampaikan subjek kepada objek dakwah, yaitu keseluruhan ajaran Islam yang ada dalam Al-Qur’an maupun Sunnah, macam-macam bahasa Al-Qur’an tentang dakwah mencakup qaulan sadidan, qaulan balighan, qaulan maysuran, qaulan layyinan, qaulan ma’rufan, qaulan kariman, ragam materi dakwah dalam kehidupan mencakup masalah aqidah, syari’ah, muamalah dan akhlak , teori dan objek dakwah Islam. Adapun metode dalam tulisan ini dengan library research (studi pustaka) dengan sumber primer (al-marāji’ al-awwaliyyah) berupa ayat-ayat Al-Qur’an yang berkaitan dengan metode dakwah Islam dan sumber sekunder (al-marāji’ aṡ-ṡanawiyah) buku dan jurnal ilmiah yang memiliki relevansi dengan pembahasan dalam tulisan ini.
PEMBENTUKAN KARAKTER ANTI BULLYING DI MADRASAH ALIYAH MAZRO’ATUL ULUM PACIRAN LAMONGAN
Authors: Trianingsih Dini , Al-Farabi Moh. Rifqi Falah , Zamzami Muh. Iqbal , Abdullah Muhammad Yunus , Mubarok M. Fadliil
Published: August 2024

Bullying culture is a very scary thing in the world of education. Madrasahs, which should be places for the formation of humanistic, dialogical student characters, have actually become places where violence occurs. This activity aims to provide a comprehensive and critical understanding through a campaign/seminar regarding the practice of bullying at Madrasah Aliyah Mazro'atul Ulum. The method used in this activity is tiered, starting from observation and seminars. This service activity is able to increase understanding and awareness to avoid bullying practices at MA Mazro'atul Ulum and forms of bullying that may not be known. By understanding the types and dangers of bullying for the victim's physical and mental health, the desire arises to create a social environment that is free from bullying practices.
 
Abstrak
Budaya bulliying menjadi hal yang sangat menakutkan dalam dunia pendidikan. Madrasah yang harusnya menjadi tempat pembentukn karakter siswa yang humanis, dialogis justru menjadi tempat terjadinya kekerasan. Kegiatan ini bertujuan untuk memberikan pemahaman komprehensif dan kritis melalui kampanye/seminar terhadap praktik bulliying di Madrasah Aliyah Mazro’atul Ulum. metode yang digunakan dalam kegiatan ini berjenjang, dimulai dari observasi dan seminar. kegiatan penngabdian ini mampu meningkatkan pemahaman dan kesadaran untuk menjauhi praktik bulliying di MA Mazro’atul Ulum dan bentuk-bentuk bulliying yang mungkin belum diketahui. Dengan memahami jenis dan bahaya bulliying untuk kesehatan fisik dan mental korban, timbul keinginan untuk menciptakan lingkungan pergaulan yang bebas dari praktik bulliying.
PENGARUH PENGAJIAN RUTIN TERHADAP SPIRITUAL QUOTIENT IBU-IBU MAJELIS TAKLIM AL AMIN
Authors: Acilia Az-zahra Yasmine , Haryanto Bambang
Published: August 2024

The aim of this research was to determine the effect of routine recitation on the spiritual quotient of the women of the Bukit Baru Palembang Ta'lim Council. This research uses quantitative methods, with the independent (X) influence of routine recitation and the dependent variable (y) Spiritual Quotient. With a population of 35 members of the permanent member congregation, while the sample was 32 members of the Al Amin Ta'lim Majlis, the research used the SPSS version 26 program. The results of the study showed that the calculated t value was 1.836 while the t table value was 1.697 or t value. count > table t value. So Ho is accepted and it is concluded that recitation has an effect on the spiritual quotient.
MANAJEMEN MASJID AL-HUDA DI DESA ALIAGA UJUNG BATU LIMA
Authors: Ronaydi Muhammad
Published: August 2024

This article discusses the Al-Huda Mosque which is located in Aliaga Ujung Batu Lima village, precisely located in North Sumatra Province. This research uses qualitative methods with netnography techniques. The results of this research are that the Al-Huda Mosque has several functions, apart from prostrating to its Lord, namely first, as a place of unity and increasing Islamic brotherhood. Second, as a place for the educational process. Third, of course as a platform for preaching. Fourth, a means for the benefit of the people. Fifth, a place for deliberation and exchanging ideas. Apart from the function of the Al-huda Mosque, this mosque also has activities that can maintain the functions listed, including the prayer activities five times a day and night, the Fardhu Friday prayer activities, as well as congregational prayers for Eid al-Fitr and Eid al-Adha. There are also educational activities such as reciting the Koran every afternoon, book learning, including fiqh, tauhid and tajwid, there is also a training process for fahmil and the art of Qiro'ah. And the next activities are of course related to the benefit of the people, such as conducting recitations, providing compensation and activities carried out for the benefit of the people.
STRATEGI DAKWAH DI ERA DIGITAL IKATAN DA’I INDONESIA
Authors: Kurniawan Arbi , Puspita Dewi Emi
Published: August 2024

The background to technological developments is that da'wah in the digital era must utilize new media effectively. The rise of global culture and society's dependence on the media shows the important role of the media in conveying da'wah. If not utilized properly, this can affect the morals and morals of the millennial generation who are looking for their identity. This research method uses a qualitative research method that goes directly into the field or Field Research, using a descriptive approach, data collection techniques through interviews, observation and documentation. The results of research in the implementation of digital era da'wah certainly did not run smoothly and were immediately accepted by mad'u. There are challenges or obstacles faced by the Indonesian Da'i Association of Prabumulih City, there is still a lack of human resources who are active in the use of technology or the use of tools used when making digital da'wah. In conclusion, da'wah in the digital era is very important because in this way the da'i at the Indonesian Da'i Association of Prabumulih City can maximize da'wah, not only in offline form, considering that the times are increasingly sophisticated, doing da'wah digitally is an opportunity for da'is to do da'wah.
MANAJEMEN STRATEGI DALAM MENINGKATKAN KUALITAS PELAYANAN UMRAH DI PT AR-RAHMAH WISATA
Authors: Kahfi Al
Published: August 2024

This study discusses "Strategic Management in Improving the Quality of Umrah Services at PT. Ar-Rahmah Wisata" which is the background of this research is firstly the lack of human resources at PT Ar-Rahmah Wisata, secondly the lack of facilities available at PT Ar-Rahmah Wisata, and thirdly in the administrative process of prospective pilgrims there is a lack of synchronization of identity documents pilgrims themselves, thus complicating the process of making passports and other documents. This study aims to determine the management strategy of PT Ar-Rahmah Wisata in improving the quality of Umrah services, then to find out what are the inhibiting factors in improving the quality of Umrah services at PT Ar-Rahmah Wisata. This type of research is a qualitative research, with secondary and primary data sources. With data collection techniques using observation, interviews and documentation. The data analysis technique in this study is descriptive qualitative by means of data reduction, data presentation, and conclusions. The results obtained from this study are for the management strategy carried out by PT Ar-Rahmah Wisata in Improving Service Quality by applying the three stages of the theory put forward by Bambang Hariadi: Formulation of the planned strategy: recruiting good, friendly, and responsive and have skills, provide training to its employees, provide guidance and training to congregations, as well as provide information services and ease of payment, Strategy Implementation, PT Ar-Rahmah Wisata implements it optimally so that it can improve its service performance to the fullest, and Strategy Evaluation results of PT. Ar-Rahmah Wisata looks successful and effective, the evaluation is done by Measuring Employee Performance and re-evaluating the implementation of the previous strategy.
STRATEGI KOMUNIKASI INTERNAL DALAM MENINGKATKAN KINERJA PENGURUS PIMPINAN DAERAH IKATAN PELAJAR MUHAMMADIYAH
Authors: Pratiwi Dessy , Atieq Pohan Hasril
Published: August 2024

The background of this research is an organization, a social unit and a group of people who have a common goal to achieve success in the organization. Not all organizations always run smoothly, of course there are always obstacles ranging from human resources, form of presence, and in completing their tasks. This research method uses qualitative research objectives using a descriptive approach, data collection techniques through interviews, observation and documentation. The results of this research are from six communication strategy indicators, of which the six indicators have been successful for internal communication strategies in the Regional Leadership of the Palembang City Muhammadiyah Student Association as well as performance indicators including work quality, work quantity, responsibility, initiative and cooperation. The five performance indicators have the results of each indicator, where there is still a lot that needs to be improved in completing the tasks given by top management. The conclusion of this research is that communication strategy and performance development activities can be categorized as successful, namely 50% of the communication strategy and performance indicators
Gender Stereotypes from A Management Perspective: A Literature Review
Authors: Alisa Juniar , Laela Ela , Nurjanah Rita
Published: August 2024

Gender stereotypes are often assumed to limit the capacity to develop and make decisions. Gender stereotypes are also considered the main reason for the glass ceiling and maze effect. This study uses a literature review to synthesize gender stereotype research. A literature search was carried out with publication years limited from 2003 to 2023. The literature analyzed was collected from Scopus-indexed journals with the ScienceDirect, Springer, Wiley Online Library, and Emerald Insight databases. This research synthesizes and analyzes 40 relevant articles focusing on discussing gender stereotypes. Based on the analysis results, men and women have different stereotypes. Men are considered superior in their characteristics. However, while gender stereotypes still hamper women, there are reasons to remain optimistic. When women are the targets of gender bias, it is not just them but the organizations where they work and society as a whole who suffer. Conclusions with limitations and recommendations for further research are included in the article.
Islam and Women's Emancipation: Initiating Progressive Steps Towards Muslim Gender Equality in Indonesia
Authors: Firmansyah Rezky
Published: August 2024

This article explores the intersection of Islam and women's emancipation in Indonesia, focusing on progressive steps towards gender equality. Drawing from Islamic principles advocating for equal rights and opportunities for both genders, the article examines concrete measures for achieving gender equality within the Muslim community in Indonesia. It delves into the importance of inclusive education, economic empowerment, legal protection, advocacy, and women's involvement in decision-making processes. By elucidating the conceptual framework and discussing practical strategies, the article aims to contribute to ongoing efforts in promoting gender equality within the Indonesian Muslim society.
The Idealism of Unmarried Working Women from a Communication Perpective
Authors: Litha Trianna Sampe
Published: August 2024

The expectation that demands end when marriage will end for women is no longer commonplace. As time goes by, this choice is increasingly not realized, especially for women because they now strive for success in education and work rather than getting married. It is inevitable that stereotypes about unmarried women are increasingly being expressed, but that does not change their decision. The aim of this research is to understand and describe how working women who decide to be single or not marry communicate. In line with that, this research uses symbolic interaction theory and standpoint theory to explain the idealism of unmarried working women from a communication perspective. This research was conducted using a phenomenological method where interviews were conducted with several informants who were determined based on purposive sampling and snowball sampling techniques. From the research results, it was found that the idealism of women who choose to work rather than marry is entirely based on internal reasons for women who have rights to their own lives and choose not to marry. They said that there was no special and strong reason why women had to get married. Apart from that, getting married is not a priority in life and there is an unpreparedness to be in a long relationship. Apart from that, their quality of life is fine without their married status.
O déficit hídrico modifica a descarboxilação nas células da bainha do feixe vascular e reduz a atividade carboxilase da Rubisco em cana-de-açúcar
Authors: Machado Daniela Fávero São Pedro , Erismann Norma Magalhães , Boza Yolanda Eugênia Álamo Gabrine , Gondim-Tomaz Rose Marry Araújo , Machado Eduardo Caruso , Ribeiro Rafael Vasconcelos
Published: August 2024

Neste trabalho testou-se a hipótese de que o estresse hídrico reduz a fotossíntese da cana-de-açúcar impondo limitações de origem estomática e mesofílica e modificando a via de descarboxilação nas células da bainha do feixe vascular. Para tanto se mediu as trocas gasosas, a fluorescência da clorofila a, a atividade das enzimas envolvidas na descarboxilação e na fixação do CO2 na fotossíntese – fosfoenolpiruvato carboxilase (PEPC), ribulose-1,5-bisfosfato carboxilase/oxigenase (Rubisco), enzima málica dependente de nicotinamida adenina dinucleotídeo fosfato (NADP-ME), enzima málica dependente de nicotinamida adenina dinucleotídeo (NAD-ME) e fosfoenolpiruvato carboxiquinase (PEPCK). Com a redução do potencial hídrico foliar devido à baixa disponibilidade de água, houve redução na assimilação de CO2, na condutância estomática, na transpiração e na eficiência do uso da água, bem como na eficiência fotoquímica do fotossistema II. A descarboxilação de CO2 na cana-de-açúcar ocorreu com a participação das três descarboxilases; todavia, a atividade PEPCK foi mantida sob estresse hídrico, enquanto as atividades da NADP-ME e NAD-ME foram reduzidas. A Rubisco teve sua atividade diminuida sob estresse hídrico, enquanto que a PEPC não foi afetada. Após o período de reidratação do substrato, as plantas recuperaram-se atingindo valores de fotossíntese muito próximos dos apresentados em plantas bem hidratadas. Como conclusão, a fotossíntese em cana-de-açúcar sob deficiência hídrica é limitada pela disponibilidade de substrato devido ao fechamento estomático, assim como pela menor atividade fotoquímica e menor atividade da Rubisco. O déficit hídrico também evidenciou a flexibilidade do mecanismo de descaboxilação de CO2 nas células da bainha do feixe vascular, com aumento da contribuição relativa da enzima PEPCK.
DNA Barcoding of Catfishes (Order: Siluriformes) with New Records of Two Species from Eastern Nepal
Authors: Limbu Jash Hang
Published: August 2024

The freshwater bodies of Nepal host a great deal of fish diversity; however, the molecular study of Nepalese fish is still in its early stages. Conservation management tactics require knowledge of the real species composition, often impeded by descriptions of intermittent species based on traditional taxonomy. Catfish, one of the most overfished taxa on the planet are abundant and heavily exploited in the eastern region of Nepal. Hence, actual catfish diversity in this region needs to be examined using a combined morphological and molecular DNA barcoding approach. In this study, we sequenced the cytochrome oxidase subunit I (COI) gene in Nepalese fish species for the first time and used it for molecular identification. Altogether, 99 specimens representing 29 species belonging to 21 genera and 8 families were successfully barcoded. They were found to be 98.5–100% identical to the known sequences deposited in the GenBank and BOLD databases. Of these, two species, Amblyceps arunachalense and Erethistoides sicula were recorded for the first time in Nepal. Out of 29 species, one species was found to be Endangered, one species as Vulnerable, two species were classified as Near Threatened, one species as Data Deficient, and 24 species were categorized as Least Concern. The intraspecific genetic distances within species ranged from 0 to 5%. The highest intraspecific genetic distances (Kimura 2 parameter) were found among the individuals of two species, namely E. sicula (4%) and Glyptothorax telchitta (5%), indicating the presence of putative (sub) species. The interspecific genetic distances among the catfishes in eastern Nepal ranged between 8.47% (between Glyptothorax trilineatus and G. cavia) and 26.38% (between Amblyceps arunachalense and Chaca chaca). The GC content at the 1st, 2nd, and 3rd positions of the codons was found to be 42.4%, 49.3% and 43.8%, respectively. These findings will support future initiatives for fish resource inventory, monitoring and management. It is also an important input to the DNA barcode library of catfish in the eastern region of Nepal.
Transforming Radiology Communication: The Impact of GPT-4 on Crafting Patient-Friendly Summaries - A Short Review
Authors: Kalidindi Sadhana , Vadana R.V Prasanna
Published: August 2024

The advent of Large Language Models like Generative Pre-trained Transformer 4 (GPT-4) has introduced a revolutionary approach to bridging the communication gap between complex radiology reports and patient comprehension. This review article explores the pivotal role of GPT-4 in generating patient-friendly summaries of radiology reports, aiming to demystify medical jargon and enhance patient engagement and understanding. Through an examination of the technological underpinnings of GPT-4, this article highlights its capability to accurately interpret and simplify radiological findings into layman's terms. It assesses the impact of such advancements on patient satisfaction, adherence to treatment plans, and overall healthcare outcomes. Furthermore, the review delves into the potential challenges and ethical considerations associated with implementing AI-driven summaries in clinical practice, including accuracy, privacy, and the need for human oversight. By offering insights into the current applications, benefits, and limitations of GPT-4 in radiology, this short review underscores the transformative potential of AI in fostering a more inclusive and patient-centric healthcare communication paradigm.
PENGARUH PENGGUNAAN VARIASI BERAT ROLLER TERHADAP PERFORMA SEPEDA MOTOR MATIC HONDA STLYO 160
Authors: Santoso Rizal , Estriyanto Yuyun , Towip Towip
Published: August 2024

This study aims to analyze the effect of roller weight variations on the performance of the Honda Stylo 160 automatic motorcycle in 2024. The research method used is a quantitative experiment with roller weight variations of 13, 15, 17, 19, and 20 grams. Tests were carried out using a dynamometer to measure torque and power. The results showed that the roller weight variation had a significant effect on the torque and power produced. The roller weighing 13 grams produced the highest torque of 23.55 N.m and power of 13.6 HP, while the heaviest roller of 20 grams produced the highest average power of 13.06 HP. The results of this study can be concluded that the use of lighter weight rollers tends to increase torque, while heavier weight rollers tend to increase the power generated. Although there is a general increase in power with an increase in roller weight, variations in the measurement results indicate that other factors such as engine efficiency also play an important role in motorcycle performance.
Praktik Perdagangan di Balik Futures Saham Crypto pada Platform Trading Binance Perspektif Hukum Islam
Authors: Putri Kirani Oktavia , Fuadi Septiyan Hudan
Published: August 2024

Binance Futures trading contains several irregularities regarding its performance system, it is clear that there is no standard contract in it, so that users cannot accumulate real and clear profits or losses. In addition, trading on Binance uses a currency (Bitcoin) for payment that is not included in the list of legal currencies in the world. The aim of this research is to determine the practice of trading Crypto Stock Futures on the Binance Platform from the perspective of Islamic Law and the validity of Bitcoin which is used as currency in the practice of trading Crypto Stock Futures on the Binance Platform in Madiun City from the perspective of Islamic Law. The type of research used by the author is field research using qualitative methods that describe the theory of buying and selling and Ba'i Al-Sharf. From this research it can be concluded that Futures trading practices on the Binance Platform contain elements of usury, gharar and maysir which have been determined by the MUI Fatwa Council and other ulama because their work practices do not meet the requirements for legal buying and selling. The use of Bitcoin currency as a transaction medium in Futures trading on the Binance Platform is declared not to qualify as a valid currency because it does not meet several conditions and criteria. In the DSN MUI Fatwa Number 28/DSN-MUI/III/2002 Regarding the Sale and Purchase of Foreign Currency in Bank Indonesia Regulations, and Law Number 7 of 2011 concerning Currency, it strictly prohibits the use of Bitcoin as a legal means of payment in Indonesia because it does not comply with conditions as currency.
Seasonal incidence of key natural enemies of onion thrips, Thrips tabaci Lindeman and their interaction with weather parameters on onion crop in Terai region of Uttarakhand, India
Authors: SARAN SATY , Srivas R.M. , Koranga R.
Published: August 2024

The purpose of this study was to determine the seasonal incidence of important natural enemies of onion thrips, Thrips tabaci. Under natural conditions, healthy onion seedlings were transplanted, and to determine the number of natural enemies, the crop was observed on a weekly basis. The population of spiders feeding on thrips was observed from the first appearance until crop harvesting in both the years, and it was found peaking in the last week of April in the first year and the second week of May in the second year. Similarly, coccinellids were first found in the first and second weeks of April in the first and second years, respectively, and were active throughout the growth period, peaking in the last week of April in the first year and the first week of May in the second year. Orious bugs were also recorded from their first arrival and were found with a peak in the third week of April in the first year and the last week of April in the second year. Maximum and minimum temperatures, rainfall in the first year, and sunshine hours in the second year all had a significant positive effect on the spider population feeding on onion thrips; however, morning relative humidity and evening relative humidity in the second year had a significant negative effect. The maximum temperature in the second year, the minimum temperature, and the rainfall in the first year all had a significant positive effect. However, morning relative humidity and evening relative humidity in the second year only had a significant negative influence on the coccinellid population. The maximum and minimum temperatures and sunshine hours had a significant positive effect on the orious bug population; however, morning relative humidity and evening relative humidity showed a significant negative effect.
Hierarchical Learning for Robotic Assembly Leveraging LfD
Authors: Singh Siddharth , Chang Qing , Yu Tian
Published: August 2024

Robotic assembly is a long-time horizon problem that has attracted significant attention in the past two decades. The sparsity of the reward and the large state space for planning adds to the complexityof the problem. This paper proposes a Hierarchical Learning (HL) based approach which pivots the multi-level structure to seamlessly integrate task identification and sequencing with motion planning. The higher-level agent emphasizes comprehending tasks and learning task plans. It generates sequences and locations of sub-tasks, while the lower-level agent concentrates on executing the current sub-task. The higher-level agent employs a goal driven reinforcement learning (RL) approach to master the sequencing task, allowing it to adapt to unseen assemblies. Meanwhile, the lower level adopts a Learning from Demonstration (LfD) approach for motion planning, which can learn primitive skills from demonstration and intelligently combine the primitive skill for complicated tasks. The critical contribution of this work lies in the development of a novel method capable of comprehending and executing long horizon goal-driven assembly tasks without relying on expert demonstrations of specific tasks. The proposed approach is validated in a block assembly environment through simulation and physical setup. Project Website: https://sites.google.com/virginia.edu/isl-hllfdra/home
Drainage Divide Migration Affected by Normal Faulting in Karıncalıdağ, Karacasu (Western Türkiye)
Authors: Topal Savaş
Published: August 2024

Asymmetric uplift, which causes the divide to migrate from an area of lower uplift to an area of high uplift, results in the movement of the drainage divide migrating in response to tectonic activity. One of the important features of a landscape affected by the formation and evolution of drainage networks over time is the displacement of drainage divides. Geomorphic data such as normalized steepness index (ksn), Chi (χ) and Gilbert metrics were used to determine the current and possible future position of the main divide along Karıncalıdağ, which forms the horst between Bozdoğan and Karacasu. During the evaluation, the main divide was separated into 4 different segments (D1-D4) and the Karacasu Fault (KF), which bounds the mountain from the NE, was taken as the primary factor. Secondary factors are the low elevation of Karıncalıdağ, similar lithology and uniform rainfall. The ksn, χ and Gilbert metrics derived from this study show that the current position at Karıncalıdağ is stable, which means that there is a balance between uplift and erosion. The χ values obtained in the D4 segment mean that in the future erosion will be more dominant in this segment and migrate to the Bozdoğan Basin (BH).
Genome-wide association study reveals multiple loci for nociception and opioid consumption behaviors associated with heroin vulnerability in outbred rats
Authors: Kuhn Brittany , Cannella Nazzareno , Chitre Apurva , Nguyen Khai-Minh , Cohen Katarina , Chen Denghui , Peng Beverly , Ziegler Kendra , Lin Bonnie , Johnson Benjamin , Sanches Thiago Missfeldt , Crow Ayteria , Lunerti Veronica , Gupta Arkobrato , Dereschewitz Eric , Soverchia Laura , Hopkins Jordan , Roberts Analyse , Ubaldi Massimo , Abdulmalek Sarah , Kinen Analia , Hardiman Gary , Chung Dongjun , Polesskaya Oksana , Woods Leah Solberg , Ciccocioppo Roberto , Kalivas Peter , Palmer Abraham
Published: August 2024

The increased prevalence of opioid use disorder (OUD) makes it imperative to disentangle the biological mechanisms contributing to individual differences in OUD vulnerability. OUD shows strong heritability, however genetic variants contributing toward vulnerability remain poorly defined. We performed a genome-wide association study using over 850 male and female heterogeneous stock (HS) rats to identify genes underlying behaviors associated with OUD such as nociception, as well as heroin-taking, extinction and seeking behaviors. By using an animal model of OUD, we were able to identify genetic variants associated with distinct OUD behaviors while maintaining a uniform environment, an experimental design not easily achieved in humans. Furthermore, we used a novel non-linear network-based clustering approach to characterize rats based on OUD vulnerability to assess genetic variants associated with OUD susceptibility. Our findings confirm the heritability of several OUD-like behaviors, including OUD susceptibility. Additionally, several genetic variants associated with nociceptive threshold prior to heroin experience, heroin consumption, escalation of intake, and motivation to obtain heroin were identified. Tom1, a microglial component, was implicated for nociception. Several genes involved in dopaminergic signaling, neuroplasticity and substance use disorders, including Brwd1, Pcp4, Phb1l2 and Mmp15 were implicated for the heroin traits. Additionally, an OUD vulnerable phenotype was associated with genetic variants for consumption and break point, suggesting a specific genetic contribution for OUD-like traits contributing to vulnerability. Together, these findings identify novel genetic markers related to the susceptibility to OUD-relevant behaviors in HS rats.
The impact of the community-based family doctor system on the social adaptability of middle-aged and older people in rural China: The mediating role of outpatient utilization and life satisfaction
Authors: Yang Fan , Su Min , Zhang Tianjiao , Zhang Weile , Liu Zelin , Li Huibo
Published: August 2024

Social adaptability is an important aspect of health. This study aimed to investigate the association between the community-based family doctor system (CFDS) and social adaptability and test the mediating effect. We used cross-sectional data from the 2018 China Health and Retirement Longitudinal Survey. A total of 13,895 samples were included. The OLS model, mediated effects model, and instrumental variables method were used for analysis. This study reveals a significant positive association between the CFDS and higher social adaptability among the middle-aged and older people in rural China. Outpatient utilization and life satisfaction were found to play a partial mediating role between the CFDS and social adaptability. Heterogeneity analyses revealed that the benefits of the CFDS varied across groups. It is necessary to improve the contracting rate of the CFDS among middle-aged and older populations in rural areas needs improvement. Additionally, family doctors should enhance their ability to detect health risks and diversify their services to cater to diverse needs.
“Going Above and Beyond” in the Education Sector: Extension and Validation of the School Implementation Citizenship Behavior Scale (SICBS)
Authors: Corbin Catherine , Ehrhart Mark G , Brown Eric C , Locke Jill , Cook Clayton R , Aarons Gregory A , Lyon Aaron R
Published: August 2024

Background: Employee behaviors that strategically support implementation (i.e., implementation citizenship behavior) are hypothesized to promote the successful adoption and high-fidelity use of evidence-based practices (EBPs). Implementation citizenship behaviors may vary across contexts, including schools where children and youth are most likely to access and receive mental and behavioral health services. Extension and validation of pragmatic measures are needed to advance nascent research on—and ultimately inform how to leverage best—school-based implementation citizenship behavior. The current study expanded the Implementation Citizenship Behavior Scale (ICBS) to create and validate the School Implementation Citizenship Behavior Scale (SICBS) in a sample of elementary school personnel implementing one of two widely used and evidence-based prevention programs to support children’s mental and behavioral health.
Methods: A sample of 441 public school teachers from 52 elementary schools in the Midwest and Western United States of America completed a survey that included the SICBS, expanded to include two new subscales (taking initiative, advocacy), and additional measures to assess convergent and divergent validity. SICBS was refined and validated via (1) examination of item characteristics curves to reduce items and develop a pragmatic instrument, (2) confirmatory factor analyses to evaluate the hypothesized measurement structure, and (3) assessment of convergent and divergent validity.
Results: The original two ICBS subscales (helping others, keeping informed) were retained, and two new three-item subscales resulted from item reduction analyses (taking initiative, advocacy). The hypothesized second-order factor model was well fit to the data (CFI = .99, TLI = .99, RMSEA = .11), all first- (λs = .85-.96) and second-order factor loadings (λs = .93-.95) were high. All four SICBS subscales demonstrated acceptable reliability (αs = .88-.92). Convergent validity was evidenced by moderate correlations with organizational citizenship behavior items (rs = .42-.49). Divergent validity was demonstrated by weak correlations with teachers’ beliefs about teaching (rs = .31-.38) and null correlations with most school demographics.
Conclusion: Results support the structural, convergent, and divergent validity of the 12-item, 4-factor SICBS. The SICBS provides a deeper understanding of individual implementer actions that may serve as implementation mechanisms or outcomes.