bluuebunny/crossref_metadata_2025 huggingface dataset:
Site Selection and Relocation of Ancient Cities from the Perspective of Regional Military and Political Strategies——A Case Study of Ganzhou
Authors: Wu Yunjiang
Published: October 2024

Ganzhou wasn’t setup on the contemporary site that seems to be “right” at Xihan Dynasty. It was relocated for four times, skimming over the “right site”. The thesis analyzes the relocations from the perspective of national relationship and political & military structure of the region, revealing the logic of the frequent relocations – complicated political & military situation. It still elucidates the military & political function and instrumentality of the early cities.
The light of the suzerain and the shadow of the colony -- another kind of harmony of light and shadow
Authors: Huang Xiao
Published: October 2024

Julio Visquerra, a national treasure artist from Honduras, uses a unique and diverse painting language to construct a Baroque magical realism that combines lyricism, irony and criticism. Many of his works “inlay” the magnificent portraits of European aristocrats into the rich resources and landforms of Latin America, creating harmonious and integrated visual pleasure with bright and rich colors. In fact, he is presenting an ambiguous directionality and a vague symbolism in an implicit and obscure way. His works represent a certain aspect of the development of Latin American art, which is to enrich Latin America’s colonial history, collective memory, and its complex political situation and ideology in an attractive yet confusing way of expression, while at the same time quietly dissolving them in a carnivalesq ue way.
Characteristics of Liao Dynasty Architecture in China
Authors: Wang Qijun
Published: October 2024

The Liao Dynasty architecture is an important part of Chinese architectural history. It inherited the style of the Tang Dynasty and was also deeply influenced by the living habits and residential customs of the Khitan people. Additionally, the widespread influence of Buddhism at the time contributed to the development of a unique architectural style. Liao Dynasty architecture used large building materials, similar to those of the Tang Dynasty. Roofs were elevated with gentle slopes, and columns were columns were set with side column and raised eave to enhance stability. This paper discusses the characteristics of Liao Dynasty architecture by analyzing existing buildings such as the Main Hall of Fengguo Temple, the Shakyamuni Pagoda of Fogong Temple, the Bojia Buddhist Canon Hall, the Main Hall of Shanhua Temple, the Mountain Gate and Guanyin Pavilion of Dule Temple.confusing way of expression, while at the same time quietly dissolving them in a carnivalesque way.
Framework for Stillbirth, Maternal Morbidity, and Mortality Interventions in South Africa: A Systematic Literature Review using VOSViewer
Authors: Magaisa Simbarashe , Dorasamy Dr Nirmala
Published: October 2024

Background: Maternal mortality and stillbirth are significant public health concerns in South Africa, necessitating a comprehensive understanding of effective interventions. This study aims to systematically review existing literature on stillbirth, maternal morbidity, and mortality interventions, employing VOSViewer for network visualization and analysis. Methods: A systematic literature review was conducted, sourcing articles from Scopus. The inclusion criteria encompassed studies focused on stillbirth, interventions, and mortality interventions in South Africa. VOSViewer was utilized to create network visualizations of keyword co-occurrence, highlighting research hotspots and emerging trends. Results: The analysis identified key interventions that significantly impact maternal and neonatal health outcomes. Major themes included enhanced healthcare infrastructure, improved access to antenatal care, emergency obstetric services, skilled birth attendance, and community engagement. Socio-economic determinants, such as education and poverty, were also found to be critical factors influencing maternal health. The Density Visualization and Overlay Visualization provided insights into the density and evolution of research focus areas, with hotspots identified in maternal mortality interventions and emerging trends in stillbirth prevention. Conclusion: The review concludes that a comprehensive strategy integrating healthcare infrastructure improvements, robust policy implementation, socio-economic support, and community engagement is essential for effectively reducing stillbirth, maternal morbidity, and mortality in South Africa. Ongoing commitment such as the National Health Insurance and investment in maternal and neonatal health, coupled with targeted interventions and a holistic approach, are crucial for achieving significant and sustained improvements in health outcomes.
The impact of Serum Amylin on Body mass index in Children with type1 Diabetes Mellitus newly diagnosis
Authors: Ayash Safa Ahmed , El-Yassin Hedef Dhafir , Alzubaidi Munib Ahmed Kadhim
Published: October 2024

Background: Pancreatic β cells' inability to synthesize insulin is the defining feature of type 1 diabetes mellitus (T1DM), an endocrine illness. This action involves the peptide hormone amylin, which is co-secreted with insulin and plays a key role in controlling glucose homeostasis and appetite. It also influences body weight, calorie intake, stomach emptying, glucagon release suppression, and satiety.
Subjects, Material, and Method: This study included 120 pediatric individuals aged between( 2-14) years. They were divided into four groups. Group one contains 40 lean patients with T1DM, with a BMI≥85 percentile, and group two contains 40 underweight patients with (T1DM) with a BMI≥5 percentile. The Group contains 40 healthy pediatrics and ages matched with the patients subdivided into (group three, lean control with a BMI less than 85 percentile. The group numbered 22, and four groups, underweight control with BMI≥5 percentile, consisted of 18 pediatric underweight healthy as controls. They were analyzed for fasting serum glucose, amylin, and HbA1c.
Results: The levels of Amylin in the control group(lean and underweight) were higher than in the patients with diabetes mellitus(lean and underweight). Also, fast blood glucose( FBG) was found in the Lean DM group. Similarly, the Underweight DM group was higher than those observed in the Lean Control and Underweight Control groups. For HbA1c%, the Lean DM group. The Underweight DM group exhibited a higher mean HbA1c%. In contrast, the Lean Control and Underweight Control groups had significantly lower mean HbA1c% values.
Conclusion: The control group had higher Amylin levels, a potential biomarker for metabolic status in children with T1DM, and could inform therapeutic strategies to optimize glycemic control and body weight management. In comparison, the patient group had higher FBG values. The Lean DM group had higher HbA1c% values, while the Underweight DM group had slightly higher values. Both control groups had significantly lower HbA1c% values.
The Impact of Traditional Games on Physical Fitness and Well-being of Literature Review
Authors: Ali Muhaimin  , Johansyah Lubis  , Fahmy Fachrezzy
Published: October 2024

This literature review examines the potential of traditional games as a model for physical fitness. In modern society, physical inactivity has become a significant concern, contributing to health issues such as obesity, cardiovascular diseases, and mental disorders. Traditional games, which were once central to many cultures, offer an engaging and culturally rich alternative to contemporary fitness activities. This review explores how traditional games, such as gobak sodor and benteng, can enhance physical fitness through cardiovascular endurance, muscle strength, and flexibility. Additionally, the psychological and social benefits of these games are discussed, particularly their ability to reduce stress and foster social interaction. Despite their potential, challenges exist in reintroducing traditional games, including the declining interest among youth, lack of space in urban areas, and the rise of digital entertainment. To overcome these challenges, this review suggests integrating traditional games into school curricula, promoting them through community events, and leveraging technology to modernize and gamify the experience for younger generations. The findings highlight the need for innovative approaches to reviving traditional games as a viable model for promoting physical fitness and preserving cultural heritage.
Young Girl with Weight loss, Prostration and Extreme Fatigue
Authors: Anand DR N N , TM DR Karthikeya , Sriramulu DR Divya
Published: October 2024

Systemic Lupus Erythematosus (SLE) is a chronic autoimmune disease that can affect multiple organ systems, particularly the kidneys, blood cells, skin, and musculoskeletal system. This report presents a case of a 16-year-old female diagnosed with lupus presenting with major organ involvement.
Effectiveness of Social Skills Training on Quality of Life and Functional Performance in Patients with Schizophrenia
Authors: Sonia  , Vadivel Senthil , Subbarayalu Arun Vijay , Amalraj Christopher , Sankar Ganapathy
Published: October 2024

The study aims to determine the effectiveness of social skills coaching on quality of life and functional performance in patients with schizophrenia. Methods: A quasi-experimental study design was chosen and sixty participants (N=60) aged 18 to 55 years were recruited using a convenience sampling approach. The participants were divided into two groups viz. experimental (n = 30) and control (n = 30). Participants in the experimental group received social skills coaching for eight weeks, while participants in the control group received traditional occupational therapy interventions. Two outcome measures, consisting of the Canadian Activity Performance Index (COPM) and a 36-item short survey (SF-36), were used to measure quality of life and functional performance. Results: There was a statistically significant difference between the pre- and post-test scores of the COPM and SF-36 survey in both the experimental and control groups. In addition, the quality of life and functional performance of the patients in the experimental group improved significantly compared to those in the control group. Conclusion: In schizophrenia patients, a social skills training intervention was more successful in improving quality of life and functional performance. Through social skills training exercises, participants' engagement increased, they showed more enthusiasm in completing their everyday tasks, and their role identity and integration into the community also improved.
Assessment of Gene Expression of Some Human Cluster of Differentiation in Chronic HCV Patients
Authors: Azzawy Asmaa Ahmed , Noraldeen Mohammed Yawoz
Published: October 2024

Background: Hepatitis C virus (HCV) is one of the most potential pathogens all over the world. It is one of the main causes of chronic liver diseases. The host immune response against HCV sets off a chain reaction that results in liver damage after HCV infection in addition to necrosis and cellular inflammation, fibrosis, and hepatocellular carcinoma. Objective: This study aimed at evaluation of gene expression of human cluster of differentiation (CD25, CD39 and CD127) in patients with chronic HCV infection. Materials and Methods:  The study involved 70 HCV patients who were diagnosed in Hepatology and Gastroenterology Center at Azadi Teaching Hospital and 50 control subjects during October 2023 until April 2024. HCV patients were confirmed with real time PCR. In addition RNA extraction was conducted on patients and control whole blood to assess the gene expression of CD25, CD39 and CD127 in both groups. Result: Regarding gene expression of CD25, CD39 and CD127, our data revealed significant overexpression of those marker in HCV patients in comparison to control group with P value (0.0001, <0.0001 and <0.0001) respectively. Conclusion: The gene expression of CD25, CD39 and CD127 were significantly up-regulated in HCV patients compared to healthy control indicating the role played by these markers.
The Effectiveness of Temulawak (Curcuma Xanthorriza) Plus Honey in Increasing Children Under Five Years’ Body Weight
Authors: Nuryanti Erni , Saptaningrum Epi , Siswanto Joni , Isworo Adi , Sitepu Frans Yosep , Noviyanti Laila Auliya
Published: October 2024

Background: Malnutrition is still nutrition problem in Indonesia. One of the factors is the loss of appetite of children. In empirical side, Temulawak (Curcuma xanthorriza) is known having effect of increasing appetite. Honey is a natural ingredient that has been used for its energy and can stimulate appetite. This study aimed to determine the effectiveness of Temulawak plus honey on toddlers’ body weight gain in Blora District, Central Java, Indonesia.
Materials and methods: This was a quasi-experimental study design. The subjects were children aged 1-5 years old. Treatment group received 250 gr powdered Temulawak and 1 tablespoon of honey and mixed with 125 cc mineral water. While the control group just received 250 gr powdered Temulawak mixed with 125 cc mineral water. All the subjects drank two times in every day (morning and evening before eating) lasts for 30 days. Body weight was measured before and after the treatment. Independent t-test was employed to test the difference mean of body weight in treatment and control group.
Results: The study resulted that the average mean in the treatment group was 1.247 kg while in the control group was 0.393 kg. There was difference mean of body weight gain between treatment and control groups. The treatment group resulted the body weight gain statistically significant (p<0.001).
Conclusions: This study approved that Temulawak (Curcuma xanthorriza) plus honey effective in increasing children under five years old body weight. It is strongly recommended to give Temulawak plus honey for children who have loss of appetite to prevent them from malnourished status.
Association between Sexual Abuse Experience and Salivary Stress Biomarkers among Transgender and Gender Non-Conforming Individuals in Chennai – A Cross-Sectional Study
Authors: Venkadessan Kalaivani , Rani C. Lalitha , Indiran Meignana Arumugham , Jayaraman Selvaraj
Published: October 2024

Introduction: Gender-nonconforming people undergo unimaginable sexual and physical abuse. This leads to stress and other stress-related disorders which can be easily determined by salivary stress biomarkers. Early life stress has an association with the immune system linked with stress. Transgenders and gender nonconforming people are prone to sexual abuse in early life more compared to normal people. This study aims to know about the association between sexual and physical abuse experience and salivary stress biomarkers in Transgender and gender-nonconforming individuals.
Materials and Methods: This study was a cross-sectional epidemiological study. A snowball sampling design was adopted. The study was conducted in various places in Thozhi Shelter for Transgenders, Chetpet, Chennai among Gender non-conforming individuals and Transgenders. This study was conducted in April 2022. MDA and IL-6 levels were determined from their saliva using the passive drool method.
Result: Interleukin L 6 and MDA levels were significantly higher in the GNC Group than in the control group. 63.64% of Transgender and gender non-conforming individuals experienced sexual abuse whereas 73% of them have experienced physical abuse in their lifetime.
Conclusion: Transgender and gender non-conforming individuals who experienced physical/sexual abuse have increased IL 6 levels and decreased MDA levels in saliva when compared to the non-transgender individuals.
Students and Patients’ Compliance towards Dental Software Used In Private Dental College in Chennai - A Prospective Trial
Authors: Venkadessan Kalaivani , Indiran Meignana Arumugham , Chellappa Lalitha Rani
Published: October 2024

Objective: This study aimed to assess the compliance and satisfaction of third-year undergraduate dental students and patients using the Dental Information Archiving System (DIAS) in a private dental college in Chennai, focusing on ease of use, time efficiency, and overall experience.
Methods: A prospective trial was conducted at Saveetha Dental College, involving 100 dental students and 100 patients. Compliance and user satisfaction were measured using a questionnaire administered at two-time points: at the initial clinical appointment and after four weeks of using DIAS. The questionnaire included multiple-choice and Likert-scale questions addressing key aspects such as ease of use, perceived value, and efficiency of the system.
Results: Patients: Awareness of DIAS increased significantly from 78% to 96% between the first and second visits. Patient satisfaction with the software’s time efficiency and perceived security improved drastically, with 93% finding the time spent reasonable by the second visit (p = 0.000). Confidence in data security rose from 4% to 85% (p = 0.000). Students: Familiarity with DIAS improved from 7% to 61% (p = 0.000), and preference for DIAS over traditional methods increased from 28% to 67% (p = 0.000). The time required for DIAS usage decreased, while the application of clinical knowledge increased from 67% to 74% (p = 0.008).
Conclusion: The study demonstrated that both students and patients showed significant improvements in compliance and satisfaction with the dental software over time. Increased exposure led to better understanding and trust in the system, highlighting the potential of DIAS to enhance clinical education and patient care. However, challenges related to data security, interoperability, and the need for ongoing training remain critical for wider implementation.
Role of SIRT-1 Gene in The Development of Diabetic Retinopathy
Authors: Fawzy Dr. Laila H. , El-Din Dr. Fatma Salah , Elshennawy Dr. Salwa I. , Fouly Dr. Marwa A. , Salem Dr. Mai H.
Published: October 2024

Background: Diabetes mellitus (DM) has had a consistent increase in global prevalence. A common microvascular disease associated with diabetes is diabetic retinopathy (DR). As a complex, progressive, as well as asymptomatic neurovascular consequence of DM, DR is the leading cause of vision impairment and blindness in working-age people. The presence of retinal neovascularization classifies diabetic retinopathy (DR) as proliferative, non-proliferative, or diabetic macular edema.
Aim of the Study: to evaluate the level of expression of mRNA sirt1- gene in cases of type 2 DM that have retinopathy or vulnerable to it.
Patients and Methods: In this research, 60 cases (15 patients with diabetic retinopathy, 15 diabetic cases without retinopathy (PDR), and 30 non-diabetic controls) were recruited. SIRT1 mRNA expression from the two groups was analyzed. Notably, patients with DR exhibited a decrease in the expression of SIRT1 mRNA. ELISA was also used to measure the levels of IL-17 expression in the serum. The results showed that the sera of people with DR had higher levels of IL-17 expression than the sera of healthy people.
Results: The findings of this research indicate that imbalanced IL-17 & SIRT1 expression levels may play a role in the etiology of DR, with SIRT1 potentially exerting a protective effect by suppressing IL-17 production.
Assessment of Bone Microarchitecture by Trabecular Bone Score to Evaluate Osteoporosis Independent of Bone Density at Mansoura University Hospital in Egypt
Authors: Saeed Alaa Ibrahim , Elhawary Mohammed A. , Sweed Hala S. , Said Salma M.S. El , Al-Araby Mennatallah S.
Published: October 2024

Background: Osteoporosis is defined as low bone mineral density caused by altered bone microstructure, ultimately predisposing patients to low-impact fragility fractures. Osteoporosis is a global health epidemic. Over 200 million people have osteoporosis, and the incidence rate increases with age. Over 70% of those over age 80 are affected. Worldwide, there are approximately 9 million fractures per year because of osteoporosis. Bone mineral density (BMD) measured by dual X-ray absorptiometry (DXA) has been the gold standard for osteoporosis diagnosis in the absence of established fragility fractures. Trabecular bone score (TBS) is one of the most widely used assessments of bone quality. Both BMD and TBS are independent predictors of fragility fractures and are the two pillars of the World Health Organization’s (WHO) clinical definition of osteoporosis.
Objective: To evaluate the ability of lumbar spine TBS to assess bone microarchitecture and osteoporosis independent of bone mineral density.
Patients and methods: This cross-sectional study was conducted at Geriatric inpatient and outpatient clinic, Mansoura university Hospitals. This study was conducted on 45 elderly males (60 years and above) and postmenopausal females aged 50 years or above having one or more clinical risk factors for osteoporosis.
Results: Regarding the validity of Trabecular bone score (TBS) in discriminating osteopenia/osteoporosis from normal, it was revealed that TBS at cutoff value of ≤ 1.422 can discriminate osteopenia/osteoporosis from normal with 86.4% sensitivity, and 43.5% specificity.
Conclusion: TBS has a limited association with direct measurements of bone micro-architecture, can’t
be used alone to diagnose primary osteoporosis and may be a useful adjunct to BMD, DEXA and QCT for evaluation of osteoporosis, fracture risk detection and prediction..
Plasma Fibrinogen Level’s: A Comparative Study Between Newly Diagnosed Diabetics and Healthy Individuals
Authors: Agrawal Himanshu , Vithiavathi Dr. S.
Published: October 2024

The study examines the plasma fibrinogen levels in patients with newly diagnosed Type 2 Diabetes Mellitus (T2DM) compared to healthy individuals at Aarupadai Veedu Medical College in Puducherry. Plasma fibrinogen, an essential protein involved in the process of blood clotting, also functions as a biomarker for cardiovascular and inflammatory illnesses. Employing a comparative cross-sectional approach, we assessed the levels of fibrinogen in a group of 57 patients with newly diagnosed type 2 diabetes mellitus (T2DM) and a group of 57 healthy individuals who were in non-diabetic. The findings indicate a substantial increase in fibrinogen levels among individuals with newly diagnosed type 2 diabetes mellitus (T2DM) at 384.66 mg/dL, in contrast to the control group at 287.24 mg/dL, with a p-value of less than 0.0001. The age distribution discrepancies were found to be statistically significant (p=0.007), indicating that age may be a confounding factor. The gender distribution was balanced, suggesting the absence of any gender-related prejudice. The results of our study emphasise the increased levels of fibrinogen in patients with newly diagnosed type 2 diabetes mellitus (T2DM) and emphasise the necessity for additional investigation into its clinical significance and potential as a target for therapy.
Effect of Comprehensive Renal Rehabilitation in Hemodialysis: Systemic Review
Authors: Al Jarah Abdulrahman Mohammed , Elbanna Rana Hesham Mohamed , Ahmed Akram Abdel Aziz Sayed
Published: October 2024

Background: Renal rehabilitation is a multimodal, coordinated intervention aimed at improving a patient's physical, psychological, and social functioning. Additionally, a growing body of research indicates that exercise training improves left ventricular function, cardiac sympathetic and parasympathetic disharmony, as well as Vo2 max in hemodialysis patients. Purpose: To systematically summarize the randomized controlled studies and investigated the effect of comprehensive renal rehabilitation in hemodialysis. Data source: Four electronic data base (PubMed, Pedro, Cochrane and Google scholar) were searched from 2014 till 2024.  Study selection: Two independent reviewers screened studies for eligibility first by title then by title then by abstract then finally full text. Data extraction: Fourteen studies met the inclusion criteria of this review, all of them were about comprehensive renal rehabilitation in hemodialysis studies quality was assessed using Pedro and the Cochrane risk of bias assessment tool. Data synthesis: Fourteen studies were included in the quality assessment, studies were of good quality while the rest were fair quality on the Pedro scale, studies state that. Results: Met-analysis showed that there was significant effect of comprehensive renal rehabilitation in hemodialysis in the outcome measurers (Fatigue level, Vo2 max, muscle strength, physical, mental function and blood pressure change). Conclusion: This analysis showed that there were effects of comprehensive renal rehabilitation in hemodialysis.
High-Intensity Exercise in Community-Based Boxing Improves Functional Limitations in Individuals with Parkinson’s Disease
Authors: Ramos Linnette , Watson Jessica , Macalintal Ryan , Ellis Carrie
Published: October 2024

Various exercise types may slow disease progression and improve physical function for people with Parkinson’s disease (PWP), including community-based boxing programs (CBP). Recent research suggests that high-intensity exercise may result in greater benefits for PWP. Participants in CBP, which are typically self-paced, may not be reaching this optimal intensity. This study examines if it is feasible and beneficial for PWP to perform high-intensity exercise in a CBP. Seven subjects diagnosed with Parkinson’s disease participated in a multimodal CBP twice a week for six weeks while wearing heart rate (HR) monitors to help maintain an HR of 70-85% of the age-predicted maximum. Subjects completed pre- and post-testing, including Functional Gait Assessment (FGA), Five Time Sit to Stand (5xSTS), Timed Up and Go (TUG), and Activities-Specific Balance Confidence Scale (ABC). Data were analyzed using descriptive statistics, and paired-sample t-tests were used to evaluate improvements (p <0.05) from baseline. Both Cohen’s d and minimally clinically important difference (MCID) were used to evaluate effect size and efficacy. Subjects completed 37.99±8.20 minutes of high-intensity interval training (HIIT) exercise. Results demonstrated significant improvement in FGA, TUG, and 5xSTS with large effect sizes and surpassing the MCID for the FGA and 5XSTS. It is feasible for PWP to perform high-intensity exercise in a CBP, which may improve balance and functional strength.
Influence of Organizational Technology on Administrative Performance of Public Secondary Schools in Nakuru County, Kenya
Authors:   Department of Leadership Studies, St Paul's University, Kenya, Kathari Damiano Njeru , Gesimba Paul , Mwaura Peter
Published: October 2024

The purpose of this study was to assess the influence of organizational technology on administrative performance in public secondary schools in Nakuru County, Kenya. The study adopted a mixed-method research design. The study targeted 352 principals in public secondary schools and 11 Sub-County Quality Assurance and Standards Officers in Nakuru County. Using stratified random sampling, a sample size of 106 principals and 4 Sub-County Quality Assurance and Standards Officers (30 % of the population) was selected. Data collection methods included questionnaires administered to principals and interviews conducted with Sub-County Quality Assurance and Standards Officers (SCQASO). Quantitative data were analyzed using descriptive and inferential statistics, including Pearson’s correlation and regression analysis, while qualitative data underwent thematic analysis. A pre-test involving 11 schools in Nyandarua County confirmed the reliability of the research instruments, yielding a Cronbach’s alpha of 0.805. The findings reveals a strong and significant correlation between organizational technology and administrative performance (r = 0.876, p = 0.004). It was concluded that organizational technology, significantly influenced the administrative performance of principals, ultimately enhancing school effectiveness. To improve public secondary school administration, it is recommended that operational efficiency be enhanced, and technology be integrated.
Analisa Pengaruh Arus Bocor Terhadap Total Harmonic Distortion Pada Isolator 150 kV Yang Terkontaminan Lumut Menggunakan Transformasi Fourier
Authors: Saputra Rachmat Deska , Amalia Sitti , Warmi Yusreni , Bandri Sepannur , Putra Andi M Nur
Published: October 2024

Penelitian ini menyelidiki Total Harmonic Distortion (THD) pada isolator 150 kV yang terkontaminasi lumut berdasarkan pola arus bocor dengan tiga variasi tegangan uji, yaitu 10.578 V, 21.063 V, dan 30.569 V. Pengujian dilakukan secara eksperimental di Laboratorium Tegangan Tinggi Universitas Gajah Mada dengan suhu 28,2 °C dan kelembaban 57,8%. Parameter yang dianalisis meliputi bentuk gelombang, spektrum frekuensi (FFT), dan THD, yang dihitung menggunakan Fast Fourier Transform (FFT) melalui software NI DIAdem. Hasil pengujian menunjukkan tidak adanya hubungan kuat antara arus bocor dan THD. Pada arus bocor 0,103 mA, THD yang dihasilkan sebesar 21,84%, sedangkan pada arus 0,207 mA menghasilkan THD 18,27%, dan 0,306 mA menghasilkan THD 36%. Berdasarkan stdanar IEEE STD 519-2014, THD pada isolator 150 kV yang terkontaminasi lumut melebihi batas maksimum 15%, sehingga isolator ini tidak aman digunakan pada saluran transmisi Koto Panjang-Payakumbuh.
COMO MOTIVAR SERVIDORES PÚBLICOS? Como a liderança pode ser uma peça-chave para a busca do bem comum no serviço público
Authors: Carvalho Juliana Costa de
Published: October 2024

Diferentemente do que é popularmente falado, a liderança no setor público é muito diferente da feita no setor privado. Diariamente líderes públicos têm que lidar com a influência de diversos grupos e navegar entre os diversos entraves das legislações e dos procedimentos burocráticos. Além disso, possuem pouco controle de sua equipe e um número limitado de ferramentas de que possam lançar mão para motivar seus subordinados. Este artigo visa revisar a literatura mais recente sobre liderança em organizações públicas, com o objetivo de destacar estilos, estratégias, ferramentas e procedimentos que auxiliem os líderes públicos a fomentar a Motivação para o Serviço Público entre suas equipes. Somente com uma equipe preocupada em executar políticas públicas com qualidade, comprometida com o interesse público, portadora de alto senso de dever cívico, um time preocupado com a justiça social, com compaixão pelos cidadãos e altruísmo, é possível construir um serviço público em que o bem comum é o centro da missão diária. Para isso, foram destacados cinco temas recorrentes da literatura de liderança no setor público, que podem servir de base para uma liderança mais eficaz: Liderança Pública, Liderança Transformacional, Liderança Ética, LMX e Liderança Compartilhada.
ARRANJOS FLEXÍVEIS DE TRABALHO E O SIGNIFICADO ÉTICO DE SER SERVIDOR PÚBLICO
Authors: Bergue Sandro Trescastro
Published: October 2024

O artigo apresenta uma contribuição da filosofia da moral, ou ética, para o processo de transformação de valores conformadores da postura das lideranças e dos servidores em um contexto de trabalho flexível no serviço público. Em um contexto de transformações no mundo do trabalho, os arranjos laborais flexíveis emergem como alternativa, mas exigem dos servidores públicos e lideranças um repensar sobre os valores relativos à organização e à realização do trabalho. Indica-se um conjunto de capacidades e qualidades que ganham destaque nesse contexto emergente, questionando a efetividade das ações de educação nos formatos convencionais destinadas a constituí-las, bem como o esgotamento do discurso gerencial distante da prática. Propõe uma reflexão sobre o significado de ser servidor público, a partir da interpretação sobre o significado de interesse público e da contribuição da ética como atitude crítico-reflexiva incidente sobre os elementos constitutivos da moral dominante, visando a uma transformação consistente e duradoura da ação. Assinala o potencial da ética para a abordagem dos fenômenos da síndrome comportamentalista e da consolidação do especialista, também a partir dos conceitos de racionalidade referente a valores e referente a fins, de ação e comportamento, e segundo as noções de discricionariedade e vinculação.
First Results for the Influence of Two Geomagnetic Storms during 10-12 May 2024 On Mid-latitude Ionosphere
Authors: Bojilova Rumiana
Published: October 2024

The main idea of this study is to analyze the ionospheric anomalies in selected points related to the extreme geomagnetic storm which occurred during the period 10–12 May 2024. In the present research, data of the critical frequency of the F2 region (foF2) from the vertical sounding of ionospheric station Rome (Italy) and foF2 data for the territory of Sofia (Bulgaria) obtained by empirical modelling were used. The selection of Rome ionospheric station is related to the fact that this ionosonde is located at the geographic latitude coinciding with the latitude of Sofia, which suggests similar characteristics of the ionosphere. In order to evaluate the type of response (positive or negative), the relative deviation of the values was used, taking into account the influence of the local time for the individual points (1 hour). The results of the of the ionospheric response analysis show a well expressed negative response, more significant at Rome station. Another interesting result related to the inertia of the ionosphere is expressed in the observed response delay depending on the onset of the geomagnetic storm. From the comparison of the measured data and those obtained through the empirical model it can be seen that for the purposes of ionospheric forecasting, the model is able to describe the behaviour of the ionosphere with sufficient accuracy. The ionospheric response is supported by an additional study of the behaviour of the Total Electron Content (TEC), which response is similar to that of foF2.
Integrating Virtual Reality and Colour Psychology in the Design of Small Liveable Spaces
Authors: Stoykov Dinko
Published: October 2024

Virtual reality (VR) technology has quickly advanced, providing new ways for immersive and interactive experiences. This research aims to integrate colour theories into the practical application of Vanspace 3D software. The study investigates the perceptual dimensions of colour schemes, lighting, and their collective impact on spatial perception within confined living spaces. Through a step-by-step equipping and furnishing process, the software's versatility is demonstrated, accommodating various design elements, from solar panels to custom furniture. Monochromatic and analogous schemes align with nature-inspired living, while triadic schemes emphasise balance. Complementary and tetradic schemes showcase harmonious and rich designs, and warm and cold colour schemes present contrasting atmospheres, highlighting design adaptability. Exploration of contrast, saturation, and lighting underscores their influence on aesthetics and functionality. Findings suggest that colour choices significantly impact perceived size and ambience, offering recommendations for creating spacious illusions in confined spaces.
Striatal cholinergic interneuron pause response requires Kv1 channels, is absent in dyskinetic mice, and is restored by dopamine D5 receptor inverse agonism
Authors: Tubert Cecilia , Paz Rodrigo M , Stahl Agostina M , Rela Lorena , Murer Mario G
Published: October 2024

Striatal cholinergic interneurons (SCIN) exhibit pause responses conveying information about rewarding events, but the mechanisms underlying them remain elusive. Thalamic inputs induce a pause mediated by intrinsic mechanisms and regulated by dopamine D2 receptors, though the underlying membrane currents are unknown. Moreover, the role of D5 receptors (D5R) has not been addressed so far. We show that glutamate released by thalamic inputs in the dorsolateral striatum induces a burst in SCIN, followed by the activation of a Kv1-dependent delayed rectifier current responsible for the pause. Endogenous dopamine promotes the pause through D2R stimulation, while pharmacological stimulation of D5R suppresses it. Remarkably, the pause response is absent in parkinsonian mice rendered dyskinetic by chronic L-DOPA treatment but can be reinstated acutely by the inverse D5R agonist clozapine. Blocking the Kv1 current eliminates the pause reinstated by the D5R inverse agonist. In conclusion, the pause response is mediated by delayed rectifier Kv1 channels, which are tonically blocked in dyskinetic mice by a mechanism depending on D5R ligand-independent activity. Targeting these alterations may have therapeutic value in Parkinson’s disease.
Policy shaping based on the learned preferences of others accounts for risky decision-making under social observation
Authors: Seon HeeYoung , Chung Dongil
Published: October 2024

Observing others’ choices influences individuals’ decisions, often leading them to follow others. However, it is repeatedly reported that being observed by others tends to make people act more riskily. We hypothesized that this discrepancy arises from individuals’ belief that others prefer riskier choices than they do. To examine this hypothesis, we used a gambling task where on some trials, individuals were informed that their choices would be observed by a risk- averse or seeking partner. Most important, individuals were given chances to learn each partner’s preference beforehand. As expected, individuals initially believed that partners would make relatively riskier choices than they would. Against two alternative explanations, we found that individuals simulated partners’ choices and weighed these simulated choices in making their own choices. Using functional magnetic resonance imaging, we showed that decision probabilities adjusted with the simulated partners’ choices were represented in the temporoparietal junction (TPJ). Moreover, individual differences in the functional connectivity between the TPJ and the medial prefrontal cortex (mPFC) were explained by the interaction between model-estimated social reliance and sensitivity to social cues in the mPFC. These findings provide a neuromechanistic account of how being observed by others affects individuals’ decision-making, highlighting the roles of the mPFC and TPJ in simulating social contexts based on individuals’ beliefs.
Discarded sequencing reads uncover natural variation in pest resistance in Thlaspi arvense
Authors: Galanti Dario , Jung Jun Hee , Müller Caroline , Bossdorf Oliver
Published: October 2024

Understanding the genomic basis of natural variation in plant pest resistance is an important goal in plant science, but it usually requires large and labour-intensive phenotyping experiments. Here, we explored the possibility that non-target reads from plant DNA sequencing can serve as phenotyping proxies for addressing such questions. We used data from a whole-genome and -epigenome sequencing study of 207 natural lines of field pennycress ( Thlaspi arvense ) that were grown in a common environment and spontaneously colonized by aphids, mildew and other microbes. We found that the numbers of non-target reads assigned to the pest species differed between populations, had significant SNP-based heritability, and were associated with climate of origin and baseline glucosinolates content. Specifically, pennycress lines from cold and thermally fluctuating habitats, presumably less favorable to aphids, showed higher aphid DNA load, i.e. decreased aphid resistance. Genome-wide association analyses identified genetic variants at known defense genes but also novel genomic regions associated with variation in aphid and mildew DNA load. Moreover, we found several differentially methylated regions associated with pathogen loads, in particular differential methylation at transposons and hypomethylation in the promoter of a gene involved in stomatal closure, likely induced by pathogens. Our study provides first insights into the defense mechanisms of Thlaspi arvense , a rising crop and model species, and demonstrates that non-target whole genome sequencing reads, usually discarded, can be leveraged to estimate intensities of plant biotic interactions. With rapidly increasing numbers of large sequencing datasets worldwide, this approach should have broad application in fundamental and applied research.
Risk factors for recovery from oculomotor nerve palsy after aneurysm surgery: a meta-analysis
Authors: Li Yuan , Zhao Ming , Li Xuemei , Liu Tiejuan , Zheng Lin , Hu Deyu , Liu Tongyan , Zhou Lingyun
Published: October 2024

Background

Risk factors for recovery from oculomotor nerve palsy (ONP) after aneurysm surgery explored by meta-analysis.

Methods

The PubMed, Embase, web of science, Cochrane library, China Knowledge, Wan fang, and VIP databases were searched for case-control or cohort studies on risk factors of oculomotor nerve palsy recovery after aneurysm surgery, with a cut-off date of 14 February 2024, and data were analyzed using Stata 15.

Result

A total of 12 articles involving 866 individuals were included, meta-analysis results suggesting that gender (OR = 0.75, 95% CI [0.51–1.10]), age (OR = 1.00, 95% CI [0.93–1.07]), aneurysm size (OR = 0.85, 95% CI [−0.71 to 1.01]), treatment time (OR = 1.01, 95% CI [0.91–1.13]) is not a risk factor for recovery of motor nerve palsy after aneurysm surgery. Preoperative complete ONP (OR = 2.27, 95% CI [1.07–4.81]), surgery (OR = 9.88, 95% CI [2.53–38.57]), subarachnoid hemorrhage (OR = 1.29, 95% CI [1.06–1.56]) is a risk factor for recovery of motor nerve palsy after aneurysm surgery.

Conclusion

Based on the results of the studies we included, we found that complete ONP before surgery led to poorer recovery, but patients with post-operative and subarachnoid hemorrhage had better recovery.
Impact of Rural Finance Institution Building Programme on Socioeconomic Condition of Beneficiaries in Anambra State, Nigeria
Authors: Attamah Clement Okechukwu , Chah Jane Mbolle
Published: October 2024

Rural Finance Institution Building Programme (RUFIN) was established to improve the income, food security and general living conditions of poor rural households with financial services that will be improved in terms of quality, quantity and access to deposit, loan and transfer services. It is expected that the intervention of RUFIN should result in positive changes in the socioeconomic condition of the beneficiaries. The study evaluated the impact of RUFIN on the socioeconomic condition of RUFIN beneficiaries in Anambra State, Nigeria. Multistage, purposive and snowball sampling techniques were used to select 60 RUFIN beneficiaries (RB) and 60 non-RUFIN beneficiaries (NRB) for the study. Data were collected using structured interview schedule and personal observations. Descriptive and inferential statistics were used to analyse data generated. The average amount of loan obtained by RB was N67,266.70 at an average payback period of one year. Sex (t=-5.61) and years of farming experience (t=2.25) significantly (p≤0.05) influenced the amount of loan obtained while age (t=2.36) significantly (p≤0.05) influenced the number of loans obtained. RUFIN resulted in positive but not significant changes on 12(52.2%) of 23 items used in assessing the impact of the programme on the socioeconomic condition of the beneficiaries. The study recommended that RUFIN should enhance the loanable amount and payback duration which may in a long run, positively affect the socioeconomic condition of the beneficiaries. Also, farmers should be educated by extension agents on all sources of agricultural loans, use of loans, loans repayment plans, and how to diversify agricultural income for lasting impact on livelihood.
Enhancing Aquaculture Productivity through Integrated Farming Systems: A Comparative Study of Fish-Pig and Fish-Duck Systems
Authors: Paulpandi S. , Sathya S. , Velmurugan K.
Published: October 2024

Integrated farming systems involving fish-animal are of high relevance in current scenario. Studies like this asses the suitability of such systems in improving the aquaculture productivity and overall benefits to the ecosystem. It plays a crucial role in optimizing the use of small water resources in rural areas to enhance animal production. Given the potential of pig and duck manure as nutrient inputs in fish culture, a grow-out trial was conducted in a 0.1 ha earthen pond located in Elangitampatty, Kezhisenkattupatti, and Asakkattuppatti villages of Kollihills Taluk in Namakkal district, Tamil Nadu. The pond was stocked with four carp species: Catla, Rohu, Mrigal, and Grass carp in a ratio of 40:20:30:10 at a density of 7500 fish per hectare. Three treatments were employed: (1) Control (T0), where fish were fed with commercial feed, (2) Integrated fish-duck farming (T1), and (3) Integrated pig-fish farming (T2). In the control group (T0), fish were fed commercial fish feed (24% crude protein, 4 mm pellet size) at 4% of body weight, while in T1 and T2, fish received 50% of the commercial feed and were supplemented with duck and pig excreta, respectively. After an 8-month grow-out period, fish weights and total production in each group were recorded. Water quality parameters, such as pH, dissolved oxygen, free carbon dioxide, alkalinity, and hardness, were measured using standard methods (APHA, 2019). Results showed that pond fertilization with pig and duck excreta promoted the growth of algae, phytoplankton, and zooplankton, providing a natural food source for the fish. Total fish production was highest in the fish-pig integration system (T2), with a recorded yield of 4960.09 kg. Catla (Catla catla) had the highest individual species yield, with a total harvested weight of 2225.98 kg, followed by Grass carp (Ctenopharyngodon idella) at 1490.37 kg. The final average weight of Grass carp in T0, T1, and T2 was 1047 ± 13.27 g, 1151.10 ± 12.85 g, and 1490.37 ± 13.52 g, respectively. For Catla, the final average weight in T0, T1, and T2 was 910 ± 9.45 g, 960 ± 10.26 g, and 980 ± 12.20 g, respectively. Similarly, Rohu in T0, T1, and T2 weighed 850 ± 7.98 g, 900 ± 11.23 g, and 910 ± 11.16 g, respectively, while Mrigal in T0, T1, and T2 weighed 600 ± 6.04 g, 720 ± 8.50 g, and 730 ± 10.56 g, respectively. The results highlight that the fish-pig system outperformed the fish-duck system in terms of fish productivity, which may be due to the better nutrient composition in pig manure and the genetic potential of the fish species. An economic analysis revealed that the fish-pig integration system generated the highest net income (Rs. 555,353.90) and benefit-cost ratio (2.12), indicating that integrated fish-pig farming is more profitable than both fish-duck farming and the control group without integration.
The Effect of Variegated Grasshopper Meal (Zonocerous variegatus) on Growth, Nutrient Utilization and Gene Expression Study in Juvenile Clarias gariepinus (Burchell, 1822)
Authors: Folorunso T. O. , Akinwumi F. O. , Adewole M. A.
Published: October 2024

Over the years there has been research on how to improve fish yield. This study investigated the effects of variegated grasshopper meal (Zonocerous variegatus) on growth performance, nutrient utilization, and gene expressions in juvenile Clarias gariepinus (African catfish). The variegated grasshopper meal diets (VGDMs) were incorporated with the other feed ingredients at 25% (VGDM1), 50% (VGDM2), 75% (VGDM2), and 100% (VGDM3) diets while the remaining group served as control. Growth performance, nutrient utilization, and gene expression study were evaluated. The mRNA expression of Growth hormone (GH), Heat Shock Protein (HSP70), Melatonin (MEL 1C), tumour necrosis factor-alpha (TNF-α), and interleukin 1 beta (IL-1β) were investigated in the liver and muscle of C. gariepinus fed with varying doses of grasshopper meals (VGDMs) using reverse transcriptase–polymerase chain reaction. There were significant (p>0.05) variations in all parameters in all the treatments. There was a significant upregulation (p<0.05) in the gene expression of GH, HSP70, MEL 1C, and TNF-α in VGDM1 compared to control in both tissue groups. In addition, there was significant downregulation (p<0.05) in interleukin 1 (IL-1β) gene expression in liver VGDM2. This study suggests that dietary variations involving VGMD have the potential to boost growth and improve the immune responses of this fish species.