bluuebunny/crossref_metadata_2025 huggingface dataset:
Morphological features of the feral pigeon’s (Columba livia f. urbana) digestive system
Authors: Кolomak I. O.
Published: April 2024

Peculiarities of the morphological structure of the feral pigeon’s (Columba livia f. urbana) digestive system have been established. In the process of evolution, the digestive system has acquired certain anatomical changes that perform adaptive mechanisms for flying and egg-laying. In pigeons, the rostral part of the skull is represented by a beak consisting of an upper bill (maxilla) and gnathotheca (mandible) part. Due to the absence of a palatal fold, the digestive tract begins with the oropharynx, which lacks lips, teeth, and gums. The gorge is present in both sexes, consists of the right and left parts, and performs the function of accumulating fodder and secreting gorge milk, which is fed to the young through regurgitation. The mucous membrane of the esophagus forms longitudinal folds. There is a large number of digestive glands in the proventriculus. The cavity of the muscular stomach contains gastroliths, which act as teeth, ensuring grinding of food mass. The small intestine consists of the duodenum and ileum, which are joined by the mesentery and form three loops. The mucous membrane is developed, represented by numerous crypts that ensure the absorption of nutrients. The large intestine is represented by the paired rectal cecum and the rectum. The mucous membrane of the thick intestine is represented by leaf-like villi. The muscle layer is the most developed, myocytes are located in circular and longitudinal directions, forming folds
Exploring Factors Influencing Cancer Patients' Understanding of Diagnosis, Prognosis, and Emotional Well-being under Palliative Care: A Cross-sectional Investigation
Authors: Urmy Sabikun Naher , Sharmin Shah Noor , Noor Rahat , Rahman Md. Shaidur , Aktar Mossa. Nupur , Sultana Fahmida , Haque Kazi Sanzida , Sultana Rakiba
Published: April 2024

Introduction: The demographic characteristics of cancer patients correlate with their awareness of diagnosis, prognosis, and the psychological distress associated with their condition. Objectives: The purpose of this study was to evaluate patients' knowledge of psychological distress, diagnosis, and prognosis who were presenting to the palliative medicine department of a tertiary hospital in Bangladesh. Methodology: This cross‐sectional study was conducted among 377 patients living with cancer attending the Department of Palliative Medicine, Bangabandhu Sheikh Mujib Medical University, Bangladesh from November 2021 and March 2022. Information on the clinical and sociodemographic aspects was gathered through a structured questionnaire and in-person interview, and the degree of distress was measured using a distress thermometer. After information was gathered, descriptive statistics were used to analyze it. Result: Approximately 16.2% of patients were unaware of their diagnosis, with two-thirds (68%) lacking awareness of prognosis. Over half (54.1%) reported significant distress. Gender, education, employment status, and head-and-neck cancer diagnosis were linked to diagnosis awareness, while educational level predicted prognosis awareness. Younger age, head-and-neck or hematological cancer diagnosis and lack of awareness regarding diagnosis and prognosis were associated with distress. Conclusions: Higher education and socioeconomic status correlate with patients' awareness of diagnosis and prognosis. However, distress remains higher among those unaware of prognosis.
Nutritional Status of Children in the PROFISEM Intervention Zone: Logone Occidental and Wadi-Fira in Chad
Authors: Nazal Alhadj Markhous , Abakoura Barka , Goalbaye Touroumgaye , Bienvenue Doumal , Roumane Moukhtar , Malato Ganda Adoum
Published: April 2024

In Chad, as in most sub-Saharan African countries, the nutritional situation remains a major concern, and is an underlying cause of many other health problems. The aim of this study is to assess the nutritional status of children aged 6 to 59 months in the provinces of Logone Occidental and Wadi-Fira, in order to contribute to a better management of nutritional problems. The study was carried out between August 16 and October 10, 2022, and involved 207 children aged 6 to 59 months in Wadi-Fira, and 63 aged 6 to 59 months in Logone Occidental. Data collection was carried out using a questionnaire and measurements to collect data on the children's socio-demographic characteristics and anthropometry. Analysis of the children's nutritional status was based on the z-score of nutritional indices and edema according to 2006 WHO references. Analysis of the results showed that the prevalence of global acute malnutrition is 18.84%, chronic malnutrition affects 30.9% and underweight affects 32.9% of children in Wadi Fira. In Logone Occidental, about 1/10 child (9.20%) suffers from acute malnutrition, 33.6% from chronic malnutrition and 22.8% from underweight. In Wadi-Fira, the nutritional situation is considered critical, with more than one child on 15 suffering from global or moderate acute malnutrition. In Logone Occidental, the nutritional situation is precarious for both forms of acute malnutrition. The nutritional situation in both provinces needs a reinforcement of current actions in the fight against malnutrition.
Development of Sorghum-Based Shortbread Biscuits
Authors: Spio-Kwofie Adelaide , Agambire Mary Alahare
Published: April 2024

Sorghum has proven to be a super-rich component of nutrition and adds a superb flavour to gluten-free baking. The purpose of this study was to develop shortbread biscuits from sorghum flour. The objectives of the study are to develop a shortbread biscuit using sorghum flour and to determine whether the sorghum-based shortbread biscuits would be acceptable to consumers commercially. To produce biscuits from sorghum flour, sorghum was milled, sieved, mixed, rolled, cut, and baked. An experimental and a descriptive approach design was used for the study. Sixty (60) respondents were purposively selected for the study. Questionnaires were used to collect information from the respondents. Sensory evaluations of the properties such as texture, flavour, taste, appearance and colour were examined. The study found that most of the respondents had seen and tasted sorghum flour and thus, would be able to give vivid responses to questions about sorghum flour and its products. Sorghum as flour in baking is good and can be a perfect substitute for wheat flour in the preparation of many baked products. Thus, the bakery industry will be able to produce shortbread biscuits all year round as a snack
Accuracy of Chest Xray in Hospitalized COVID-19 Patients
Authors: Ahmadinejad Nasrin , Hakim Peyman Kamali , Zeinalkhani Fahimeh , Zeinalkhani Hadise , Abdolghafoorian Hamed , Ahmadinejad Zahra , Farahani Azam , Alinaghi Seyedahmad Seyed , Mohajeri Amirhasan , Rajabi Hamid
Published: April 2024

Introduction: At the end of the year 2019 a novel virus named SARS-CoV-2 caused Coronavirus Disease 19 (COVID-19), manifesting as lung infection which can result in severe pneumonia. The gold standard for diagnosis of the virus is the detection of viral RNA through reverse transcriptase PCR (RT-PCR). Materials and Methods: This study is a retrospective analysis of diagnostic yield of chest imaging modalities in the diagnosis of COVID-19 in patients admitted to the Imam Khomeini hospital, Tehran, Iran during march 2020 until July 2020. Results: 204 hospitalized patients with a mean age of 58.5 years, diagnosed with COVID-19 were enrolled in this study, who had their disease confirmed by PCR. About 20% of patients had normal O2 Saturation (above 93%) and 80% had low O2 Saturation. Also 70% of patients were hospitalized to the ICU. Among investigated patients, 87.6% had abnormal findings in their CXR. Also, 97.1% of patients had abnormal CT-Scan. In this study, the sensitivity of the CXR in the diagnosis of COVID-19 was 87.5% (CI 95%, 83 to 91) and the sensitivity of the chest CT-Scan was 97.1% (CI 95%, 94.8 to 99). Discussion: Utilizing CXR as a first-line imaging modality is recommended in many countries and clinical settings and chest CT-Scan is mainly reserved for other additional roles. This study reveals a CXR sensitivity of 87.5% which is in accordance with the recent literature (69-90%).
Design, Synthesis, In Silico Study and Anti-Inflammatory Evaluation of New Ketoprofen Thiourea Derivatives
Authors: Hashim Rafid M. , Farid Yahya Yahya Zaki
Published: April 2024

The In the current study, six new derivatives of ketoprofen thiourea were designed and synthesized In order to enhance COX-2 enzyme selectivity. The chemical structures of these derivatives were confirmed by spectral analysis. The anti-inflammatory activities of these derivatives was investigated insilico and in vivo. The results revealed that compound B4 were the most active.  The new derivatives also showed drug-likeness and gastric absorption as predicted by computational methods.  These results above indicated that the synthesized compounds deserve additional investigation as potential selective COX-2 inhibitors.
COMPARAÇÃO ENTRE APENDICECTOMIA ABERTA E LAPAROSCÓPICA
Authors: Filho Carlos Augusto da Conceição Sena , Raymundo Eduardo Águila , Acioli Maria Luisa Borges , Correia João Paulo dos Santos , Miranda Mariana Costa , Ribeiro Ingrid Botelho , Rêgo Júlia Leandro , Ponte Raul Valério , Souza Priscila Ferreira de Lima e , Cheade Amanda Raimundo , Cheade Letícia Raimundo
Published: April 2024

A apendicectomia, a remoção cirúrgica do apêndice inflamado, é um procedimento comum realizado para tratar a apendicite aguda, uma das emergências cirúrgicas mais comuns. Ao longo dos anos, duas abordagens principais têm sido utilizadas: a apendicectomia aberta, que é a técnica tradicional, e a apendicectomia laparoscópica, uma abordagem minimamente invasiva que ganhou popularidade nas últimas décadas. A escolha entre essas técnicas cirúrgicas é um tema de debate contínuo na comunidade médica, com considerações sobre os benefícios e os riscos de cada abordagem. Objetivo: Comparar os resultados clínicos, as complicações pós-operatórias, o tempo de recuperação e os custos associados à apendicectomia aberta e laparoscópica. Metodologia:  Foram utilizadas as bases de dados Pubmed, Scielo e Medline, buscando artigos publicados entre os anos de 2022 e 2024, nos idiomas Português ou Inglês. Considerações Finais: Em conclusão, os dados analisados indicam que a apendicectomia laparoscópica oferece vantagens sobre a abordagem aberta, incluindo menor dor pós-operatória, tempo de internação mais curto, recuperação mais rápida e menor incidência de complicações.
Assessment of various GPT Models versus the human text: a quantitative analysis of lexis and cohesion
Authors: Skowron Dominik , Bączkowska Anna
Published: April 2024

The aim of the paper is to analyse select lexical parameters and text cohesion of academic texts automatically generated by several OpenAI LLM models (GPT) in order to (1) investigate the quality of GPT output relative to the original text; (2) compare the quality of various GPT models. The material used in the study comprised a fragment of a research article. The method of analysis involved NLP-based text analysis tools that focus on the examination of various lexical and text cohesion parameters. The study shows that the similarity between AI-generated texts and the text written by the human author is very high and that there is no single model which would achieve the highest values for all linguistic indices.
INCLUSIVE MATHEMATICS CLASSROOM PRACTICES FOR CHILDREN WITH DIVERSE LEARNING NEEDS FROM THE PERSPECTIVE OF COGNITIVE LOAD THEORY
Authors: Trisha Banerjee  , Dr. Manish Kumar Gautam
Published: April 2024

Inclusion is a right, not a special privilege. The Indian Constitutions Article 21A recognizes education as a right, for all children. The concept of inclusive education rests on the belief that every child has the ability to learn and reach their potential when given a chance to participate in school provided with necessary resources and taught in a way that suits their individual needs (Handbook of Inclusive Education, p.13). Various educational policies, programs, acts and laws. From the Kothari Commission to the National Policy on Education 1968 Integrated Education for children (IEDC) in 1974 National Policy on Education 1986 Programme of Action 1992 Salamanca Statement in 1994 persons with disability act 1995 Sarva Shiksha Abhijan 2001 National Curriculum Framework 2005 United Nations Convention on Rights of Person with Disabilities (2006) Right to Education Act 2009, RPWD Act 2016 have discussed inclusion in varying manners (Handbook of Inclusive Education p. 45-47). Recently the National Education Policy (NEP) 2020 has underscored the significance of Inclusive Education and inclusive classroom practices for fostering development of every student irrespective of their backgrounds or abilities (NEP, 2020, p. 24). This research paper aims to contribute to the conversation about enhancing mathematics education in classrooms by incorporating insights, from cognitive load theory. This study delves into the idea of load theory (CLT). How it can be utilized in teaching mathematics to students, in inclusive classrooms, particularly those, with varying learning requirements. Inclusive mathematics classrooms can be enriched with meaningful learning experiences for all learners by teachers who tailor their instructional strategies depending on different and unique cognitive profiles of students. The initial part of the paper gives an introduction to the theory of cognitive loads. It also outlines why teachers must have knowledge about cognitive load theory since it is essential in inclusive classrooms for better teaching practices. The second section focuses on the obstacles and opportunities to implementing cognitive load theory into inclusive math classrooms, such as differences in thinking skills, prior knowledge, et cetera. Inclusionary techniques suggested by Cognitive Load Theory are vital towards facilitating a positive environment in which students with varying abilities can learn together in maths classrooms. If teachers emphasize effective instructional design, they would make their educational experience more comprehensive for each others consideration so that everybody succeeds at school and has a positive educational experience.
KEY WORDS: Inclusive Mathematics Education, Inclusive Classroom Practices, Children with diverse learning needs, Cognitive Load Theory, Instructional Design,
¿Cómo se enseñan habilidades de investigación a futuros profesores? Una autoetnografía colaborativa de educadoras de profesores en Chile
Authors: Chiappa Roxana , Acosta Katherine , Pástenes Gloria
Published: April 2024

La formación de habilidades de investigación en futuros profesores es un tema de creciente interés en diversos países. No obstante, la evidencia de cómo se lleva a cabo este proceso de enseñanza en programas de pedagogía es escasa. Este artículo presenta una autoetnografía colaborativa realizada por tres formadoras de docentes en un contexto transfronterizo del norte chileno. Su ejercicio responde a la pregunta: ¿Cómo enseñamos habilidades de investigación a futuros profesores? Los hallazgos muestran que, aunque utilizan distintos enfoques teóricos, convergen en la importancia de fomentar una alfabetización científica crítica. Lo “crítico” significa incitar a los estudiantes a cuestionar cómo los códigos científicos son útiles y válidos en su contexto.
Analysis of the effects of pulsed microcurrent on pain, depression, and anxiety in patients with herpes zoster
Authors: Wang Li , Liu Jingxuan , Wang Jing , Zhang Yurong , Zhang Junwu
Published: April 2024

Background: Herpes zoster is a common viral skin infection and has a high incidence rate in China. At present, conventional drugs combined with adjuvant measures are used for treatment. To improve the efficiency and shorten the time of treatment, we propose the use of pulsed microcurrent as a new adjuvant therapy.
Aim: This study aimed to investigate the effects of pulsed microcurrent on pain, depression, and anxiety in patients with herpes zoster.
Methods: A total of 58 patients with herpes zoster who were admitted to our hospital between April and August 2022 were selected as study participants and divided into two groups. The control group (n = 29) received conventional drug therapy, while the experimental group (n = 29) received pulsed microcurrent electrical therapy in combination with conventional drug therapy.
Results: After 14 days of treatment, the scores from the visual analog scale, patient health questionnaire (PHQ) (i.e., PHQ-9), and generalized anxiety disorder (GAD) assessment (i.e., GAD-7) of the experimental group were reportedly significantly lower than those the control group (P < 0.05).
Conclusion: These findings suggested that pulsed microcurrent electrical therapy combined with conventional drug therapy could effectively alleviate the pain, depression, and anxiety symptoms in patients with herpes zoster, highlighting its potential to be widely used in clinical practice.
Relevance for Patients: Patients suffering from herpes zoster may opt for pulsed microcurrent electrical therapy to effectively alleviate the pain, depression, and anxiety symptoms.
The Impact of Agricultural Extension Services on Farm Output: A Worldwide Viewpoint
Authors: Kalogiannidis Stavros , Syndoukas Dimitrios
Published: April 2024

In order to increase farm productivity and sustainability on a worldwide scale, agricultural extension services are essential in bridging the gap between research and actual farming. This study examined agricultural extension services and their effects on farm productivity. Data were collected using a questionnaire from 382 professional farmers. The results show that agricultural workshops and training positively affect farm productivity, access to government demonstration farms positively influences farm productivity, and media-based agricultural programs have a positive effect on farm productivity. Workshops and training in agriculture may have a very favorable impact on farm output. It’s important to remember that the success of agricultural workshops and training might vary depending on a number of variables, including the training's quality, the information's applicability to local circumstances, the farmers' readiness to embrace new techniques, and the post-training assistance offered. In order to increase and facilitate access to knowledge, suitable production methods, and better inputs, the findings highlight the need to strengthen farmers' organizations and last-mile agricultural input providers. Farmers must have access to knowledge about marketing and other support services that are essential for agricultural growth in order to enhance global development in order to achieve greater farm productivity.
Strategi Guru Dalam Penanaman Sikap Toleransi Melalui Pembelajaran Di Smk Bina Guna Tanah Jawa Kabupaten Simalungun Tahun Pelajaran 2021/2022
Authors: Gultom Sariaman , Rony Andre Ch. Naldo  , Saragih Krissi Wahyuni , Christian D Hermes  , Zalukhu Boywan
Published: April 2024

Tujuan penelitian ini adalah untuk mengetahui bagaimana strategi guru dalam menanamkan sikap toleransi pada siswa, untuk mengetahui bagaimana kendala guru dalam menanamkan sikap toleransi pada siswa, untuk mengetahui solusi dalam mengatasi kendala guru. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data melalui observasi, dokumentasi dan angket. Analisis data menggunakan analisis deskriptif kualitatif melalui pengumpulan data, reduksi data, penyajian data, dan conclusion atau verisifikasi data/menarik kesimpulan.Hasil penelitian ini menggambarkan bahwa kendala guru dalam menanamkan  sikap toleransi pada siswa yaitu pada saat kegiatan pendahuluan dan pada saat diskusi kurangnya alokasi waktu, masih ada sebagian kecil siswa yang tidak taat dengan peraturan yang telah di tetapkan. Begitu juga dengan kegiatan yang dilakukan diluar kelas siswa kadang menaati peraturan yang ada seperti tidak memakai dasi, topi, dan perlengkapan lainnya pada saat penaikan bendera merah putih setiap hari senin-Nya. Solusi untuk mengatasi kendala tersebut adalah menanamkan dan melakukan pendekatan-pendekatan bagi anak yang kurang mentaati peraturan sekolah, dan lebih menekankan pemahaman kepada anak tentang perbedaan. Strategi yang dilakukan untuk menanamkan toleransi adalah guru memberi pemahaman kepada siswa tentang materi toleransi, guru memberikan contoh menghormati dan menghargai sesama teman maupun beda angkatan tanpa memandang usia, agama, dan budaya, membina sikap gotong royong (kompak) dan hidup rukun serta damai baik didalam maupun luar kelas
Upaya Meningkatkan Kualitas Pendidikan PPKN Melalui Program Asistensi Mengajar Di SMP Swasta Binaguna Tanah Jawa Kabupaten Simalungun T.P 2021.2022
Authors: Purba Mariah S M , Sitinjak Imman Yusuf , Jumpa Ukur  , Rony Andre CH Naldo  , Rumahorbo Suandy Predy Saputra
Published: April 2024

Tujuan penelitian ini adalah untuk mengetahui kualitas pendidikan PPKN di SMP Swasta Bina Guna Tanah jawa Kabupaten Simalungun dan untuk mengetahui upaya dalam meningkatkan kualitas pendidikan PPKN di SMP Swasta Bina Guna Tanah Jawa Kabupaten Simalungun T.P 2021/2022. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data melalui observasi, dokumentasi dan angket. Analisis data menggunakan analisis deskriptif kualitatif melalui pengumpulan data, reduksi data, penyajian data, dan verisifikasi data/menarik kesimpulan. Hasil penelitian ini menggambarkan bahwa kualitas pendidikan PPKN di SMP Swasta Bina Guna Tanah jawa Kabupaten simalungun sudah cukup baik sehingga tujuan untuk meningkatkan kualitas pendidikan PPKN dapat berjalan sesuai dengan tujuan pendidikan Nasional. Pendidikan kewarganegaraan pada dasarnya ujung tombak untuk membangun karakter bangsa tentunya dengan kolaborasi antara Guru dan Mahasiswa yang melaksanakan program Asistensi mengajar untuk meningkatkan kualitas Pendidikan PPKN, dengan demikian maka dapat menghasilan pembelajaran berkualitas dengan membimbing peserta didik yang mampu berdaya saing tinggi baik di tingkat nasional maupun internasional. Upaya dalam meningkatkan kualitas pendidikan PPKN di SMP Swasta Bina Guna dengan menggunakan seluruh sarana dan prasarana yang tersedia untuk menumbuhkan minat belajar yang tinggi diantara peserta didik
Adipose derived stem cells and ginkgo biloba extract-loaded PCL/gelatin nanofibrous scaffolds for peripheral nerve injury repair: The impact of physical activity
Authors: Hua Gong  , Zhengtian Chen
Published: April 2024

Purpose

Peripheral nerve damage can manifest as a result of diverse factors, such as trauma, compression, or underlying diseases. This damage often results in sensory deficits, compromised motor function, and subsequent functional impairments.

Methods

In the current study, ginkgo biloba extract was loaded into PCL/gelatin scaffolds through electrospinning method. The scaffolds were characterized in vitro using various studies. The prepared nanofibrous scaffolds were rolled up to make neural guidance channels. Then, the conduits were seeded with adipose derived stem cells and transplanted into a rat model of sciatic nerve injury.

Results

The scaffolds demonstrated non-toxicity and exhibited favorable tensile strength and suture compatibility. Notably, animals subjected to the conduits delivering adipose-derived stem cells in conjunction with ginkgo biloba extract, combined with treadmill exercise, exhibited a marked improvement in both motor and sensory function recovery.

Conclusions

Furthermore, histopathological examinations have revealed compelling evidence supporting the positive impact of the exercise regimen on the restoration and rehabilitation of the nervous system.
Study on Glass Forming Ability and Corrosion Performance of Ca Based Biomedical Materials
Authors: Jing Feng  , Yue Wang  , Dehua Liu  , Yong Zhang  , Guihong Geng
Published: April 2024

Purpose

Solving the two major dilemmas of stress shielding and secondary surgery faced by permanent biomedical metal implants.

Methods

We discuss a study on Ca53+xMg20Zn27-x (x=0,2,4,6,8,10) alloys, focusing on changes in Zn content near eutectic points and their impact on microstructure and biological corrosion behavior. A copper mold spray casting method has been developed to prepare amorphous bar alloys and amorphous crystalline composite bar alloys with a diameter of 3 mm, which has been verified by electrochemical treatment and other tests.

Results

The Ca63Mg20Zn17 alloy showed the best glass-forming ability, while the Ca59Mg20Zn21 alloy exhibited superior corrosion resistance. Additionally, the study suggests that the corrosion resistance of Ca-based amorphous crystalline composite alloys increases when the Zn content decreases.

Conclusions

At constant Mg, the GFA of Ca53+xMg20Zn27-x (x=6, 8, and 10) increased with the decrease of Zn content, indicating an increase in Ca content. In simulated body fluid (SBF) at 37 ℃, the corrosion resistance of Ca53+xMg20Zn27-x (x=0, 2, and 4) composite alloy bars increase with the decrease of Zn content, while the corrosion resistance of Ca53+xMg20Zn27-x (x=6, 8, and 10) BMGs bars decrease with the decrease of Zn content. The corrosion performance of Ca57Mg20Zn23 composite bar is better than that of the completely amorphous Ca59Mg20Zn21 amorphous bar, because a small amount of crystal phase in the amorphous bar acts as anode, protecting the amorphous matrix and improving the corrosion resistance of the system. The cytotoxicity test shows that Ca-Mg-Zn alloy has good biocompatibility and can be utilized as a biomedical material.
Analysis of Segmental Coordination in the Lower Extremity using Vector Coding: A Pilot Return-to-Play Study of Acute Ankle Sprain
Authors: Xiaoyi Yang  , Hanhui Jiang  , Peimin Yu  , Qichang Mei,  , Fernandez Justin , Yaodong Gu
Published: April 2024

Purpose

This study aimed to use vector coding technique to analyze the difference over time between injured and healthy lower limb during the first week of acute ankle sprain phase (P1) and post a 1-month recovery phase (P2) to understand the return-to-play coordination strategy in the lower extremity.

Methods

Six females attended the gait experiments with attached 40 reflective markers using eight-camera Vicon motion capture system. All participants walked barefoot while turning in four directions (T0°, T45°, T90°, T135°) at their self-selected speed. Coordination patterns were classified as in-phase, anti-phase, proximal or distal dominancy between lower limb joints involving hip, knee, ankle, subtalar, metatarsophalangeal (MTP) joint and tarsometatarsal (TMT) joint.

Results

P1 showed more proximal joint dominant in Hip-Knee coupling angles but P2 displayed more distal joint dominant in Knee-Ankle joint coordination pattern and mainly distal joint dominant in Ankle-MTP coupling angle mapping. The Ankle-TMT1 and Ankle-TMT5 coordination patterns matched best in straight walking but worst in T135 walking.

Conclusions

Investigating inter-segmental coordination in different turning movements could provide insights into gait changes from acute ankle sprain from one-month return-to-play recovery. Knowledge of lower limb coordination pattern may provide clinical implications to improve dynamic balance and gait stability for individuals with acute ankle sprain.
The impact and correlation of running landing methods on leg movement ability
Authors: Chao-Fu Chen  , Hui-Ju Wu  , Yu-Shih Wang  , Hung-Sheng Hsieh  , Ting-Yao Wang  , Soun-Chen Wang
Published: April 2024

Purpose

This study aims to explore the impact of different landing methods on leg movement ability and the relationship between various parameters of leg movement.

Methods

This work parameters including stride, contact time, flight time, duty factor, stride angle, vertical stiffness, leg stiffness, and peak vertical ground reaction force. Thirty healthy subjects voluntarily participated in this study. In this experiment, each subject was required to perform two tests on a treadmill (using a speed of 10 km/h and 160 spm) (The interval between two experiments is 7 days). In the first test, subjects used RFS. In the second test, FFS was used. A high-speed video camera was used to collect the images and the Kwon3D motion analysis suite was used to process the images in this experiment.

Results

The findings of this study revealed that runners employing the forefoot strike FFS method exhibited several favorable characteristics in contrast to those using the rearfoot strike RFS method. These included shorter contact time, longer flight time, reduced duty cycle, increased stride angle, and heightened leg stiffness. Additionally, peak vertical ground reaction forces were significantly elevated in females.

Conclusions

While rear foot strike RFS demonstrates a notable enhancement in leg stiffness among female runners with low leg stiffness, it concurrently leads to a significant increase in peak vertical ground reaction force and imposes a greater load on the legs. However, this phenomenon is not observed among male participants.
Cultivating an Entrepreneurial Spirit: Evaluation of Project-Based Learning in Increasing Students' Entrepreneurial Spirit
Authors: Yulandari Ela Rizka , Duc Tran Huy , Somphaiphithak Suwakhon
Published: April 2024

Purpose of the study: The aim of this research is to evaluate the effectiveness of the project-based learning approach in increasing students' entrepreneurial spirit.

Methodology: The type of research used is quantitative research with an experimental design. The research sample was selected from two classes, each consisting of 30 students, so the total sample was 60 people. The data collection technique in this research will use a questionnaire. The data analysis technique in research uses comparative statistics in the form of the T-test.

Main Findings: There is a difference in the entrepreneurial spirit of students who take part in learning with a project-based learning model and students who do not take part in learning with a project-based learning model with a Sig value. < 0.05, namely 0.041.

Novelty/Originality of this study: The novelty of this research is a comprehensive evaluative approach to project-based learning in enhancing students' entrepreneurial spirit, which aims to provide a deeper understanding of its effectiveness.
Evaluation of Community Recreational Sports Activities at the Jambi City Governor's Office: Improving Quality and Participation
Authors: Jufrin Muhamad Adha , Engan Blendina , Irandoost Roshanak
Published: April 2024

Purpose of the study: The main objective of this research is to identify the perceptions, preferences and experiences of the community in participating in recreational sports activities around the Jambi City governor's office.

Methodology: This research uses a descriptive quantitative approach. The sampling technique uses simple random sampling. The data collection instrument uses a structured questionnaire about people's perceptions, preferences and experiences in participating in recreational sports activities in the city center. The data analysis technique uses descriptive statistics.

Main Findings: The results of this research reveal that people's perceptions, preferences and experiences regarding recreational sports activities in Jambi city center show dominance in the good category, with around 50% of people seeing it as having a positive impact on them. Cycling, jogging/running and gymnastics are the most popular activities, especially on Saturdays and Sundays in the morning and afternoon. Important factors influencing the choice of recreation area include affordable prices, adequate facilities, and variety of activities.

Novelty/Originality of this study: This research offers an in-depth understanding of people's perceptions, preferences and experiences regarding recreational sports activities in Jambi city center, as well as identifying activities of interest and preferred times of participation. The results have the potential to be an important basis for policy makers to design recreational facilities that suit community needs.
A Touch of Culture in Learning: Teaching Materials My Food is Healthy and Nutritious for Elementary School
Authors: Firza Milla , Safitri Safitri , Saeed Haval Hussein , Peace Okpala Onyinye
Published: April 2024

Purpose of the study: This research aims to design teaching materials grounded in local wisdom and to evaluate the feasibility of these materials for the elementary/MI level, specifically focusing on Theme 9 "My Food is Healthy and Nutritious" and Subtheme 1 "My Food is Healthy and Nutritious."

Methodology: The research employed the Research and Development (R&D) method utilizing the ADDIE model. The participants included one class teacher and two lecturers who provided feedback through validation questionnaires and teacher response questionnaires.

Main Findings: The findings indicate that the responses from both lecturers regarding the development of teaching materials based on local wisdom were valid, with lecturer II's responses being highly valid. The teacher's feedback also confirmed the high validity of the teaching materials developed. Based on these results, it can be concluded that the designed teaching materials are suitable and effective for use in learning activities.

Novelty/Originality of this study: This research represents a significant advancement in the design of teaching materials by creatively integrating local wisdom to enhance the understanding of Class IV SD/MI students about health and nutrition through Theme 9 and Subtheme 1. Adopting an innovative design approach, this study pioneers a new direction in Class IV SD/MI learning, exploring effective strategies to incorporate local wisdom into teaching materials to strengthen students' comprehension of healthy and nutritious food.
The Ability of Students in the Hospitality Accommodation Program at Vocational High School to Write Paragraphs Wsing English Terms in the Food and Beverage Service Subject
Authors: Naima Siti , Khatun Hosneara , Gurung Shristi
Published: April 2024

Purpose of the study: This research aims to determine the ability of class XI students of Vocational High School 4 in Jambi City hotel accommodation skills program in writing paragraphs using English terms contained in the Food and Beverage Service subject.

Methodology: The population in this study were class XI students of the Hospitality Accommodation Skills Program at Vocational High School 4 in Jambi City, a sample of 34 class X1 students in hotel accommodation 2 as respondents. The data collection technique uses the test method. The data obtained were analyzed using quantitative descriptive analysis formulas with mean, median, mode.

Main Findings: The results showed that the majority of students demonstrated adequate abilities in expressing ideas and concepts related to food and beverage service in English. However, there are still some students who face difficulties in applying competence and appropriate grammar in this specific context. Therefore, there is a need for a more focused and interactive learning approach to improve students' writing skills in this subject.

Novelty/Originality of this study: The research makes a significant contribution to the understanding of the challenges and potential in English language learning in the hospitality sector. It is hoped that the results of this research will not only provide a deeper understanding of students' abilities in using English, but also highlight effective learning strategies in improving students' language skills in contexts relevant to the hospitality industry.
Learning Pancasila Values in Citizenship Education Subjects in Junior High School
Authors: Utaya Yakobus Wisnu , Khofiyati Khofiyati , Warner Lois M , Hallam Kelly
Published: April 2024

Purpose of the study: Identify the learning of Pancasila values in Civics subjects in junior high schools, and identify problems with learning Pancasila values in Civics subjects and efforts to solve them in junior high schools.

Methodology: This type of research is descriptive with a qualitative approach. The subjects of this research were school principals, citizenship education teachers, and students. Data collection techniques in this research used interviews, classroom observations, and documentation. The data validity checking technique uses triangulation with data sources from interviews, class observations, and documentation. Data analysis uses qualitative analysis.

Main Findings: The discovery in this research is that learning Pancasila values in Citizenship Education subjects at junior high school uses various models that vary in each lesson, such as the model of teaching values in direct teaching, student involvement, and critical pedagogy. The obstacles faced in learning Pancasila values in civics subjects at junior high schools are environmental factors, limited learning time, limitations of learning media, and the classroom climate, which is not conducive when learning takes place. Third, the efforts made to overcome obstacles to learning Pancasila values are that teachers try to approach students, provide an example to all school members, and utilize time as optimally as possible to achieve learning objectives.

Novelty/Originality of this study: The efforts made by teachers to deal with the obstacles they face, teachers try to approach students and provide an example to all school members. Utilize time as optimally as possible so that learning objectives are achieved.
Evaluation of Using Odua Weston Jambi Hotel Services: The Influence of Internship Student Service Quality on Consumer Satisfaction
Authors: Ariani Eka , Patrick Bungo , Karimi Mina
Published: April 2024

Purpose of the study: The aim of this research is to analyze the influence of student interns on service quality and consumer satisfaction in using the services of the O2 Weston Hotel in Jambi, which is an important factor in improving the guests' stay experience.

Methodology: This research method uses a quantitative approach by randomly sampling 60 consumers of the Odua Weston Hotel in Jambi. Data was collected through a survey using a questionnaire compiled based on variables related to service quality and consumer satisfaction. Data analysis was carried out using a regression test to measure the relationship between the variables involved in this research.

Main Findings: The research results show that there is a significant relationship between service quality and consumer satisfaction in using the services of the Odua Weston Hotel in Jambi. Regression analysis shows that service quality has a strong positive influence on consumer satisfaction, with a high and statistically significant regression coefficient value. This shows that the higher the quality of service provided by the hotel, the higher the level of consumer satisfaction.

Novelty/Originality of this study: The novelty of this research lies in the approach of using regression methods to explore in depth the influence between service quality and consumer satisfaction at the Odua Weston Hotel in Jambi, which provides a valuable contribution in strengthening understanding of the factors that influence consumer satisfaction in the context of the hotel industry.
A Study of Knowledge and Attitudes of Health Students towards Acute Respiratory Infections (ARI) in Lubuklinggau City
Authors: Nabela Putri , Alarsan Sami , Hue Phung Thi Kim
Published: April 2024

Purpose of the study: The aim of this research was to determine the relationship between knowledge and attitudes of health students towards Acute Respiratory Tract Infections in Lubuklinggau City.

Methodology: This research method uses quantitative correlational research. The population in this study were all health students in semester 1 and semester 3 in the city of Lubuklinggau. The samples taken were 72 respondents. The sampling technique uses simple random sampling through questions that have been tested for validity and reliability. The data analysis technique uses a correlation test.

Main Findings: The results of this research are that there is a relationship between knowledge and attitudes of health students, the results of knowledge and attitudes have good value for acute respiratory infections.

Novelty/Originality of this study: This research provides valuable insight into efforts that may be needed to increase awareness and engagement in fighting this Acute Respiratory Infection disease at the local level. It is hoped that the findings from this research can help in designing more effective educational programs and more focused prevention strategies to mitigate Acute Respiratory Infections in Lubuk Linggau and the surrounding area.
Tambourine Art as a Da'wah Strategy in the Actualization of Islamic Values in Islamic Religious Education Learning
Authors: Rahmatiah Rahmatiah , Isa Asna
Published: April 2024

Purpose of the study: The purpose of this research is to determine the art of tambourine as a da'wah strategy in the actualization of Islamic values in Islamic religious education learning.

Methodology: This research uses a qualitative approach with a case study method. The instrument used in data collection was an interview sheet. This research data analysis will use a qualitative data analysis approach by Miles and Huberman which includes data collection, data reduction, data presentation, and drawing conclusions.

Main Findings: The results of this research are the integration of local wisdom values, especially through Tambourine Art, in Islamic Religious Education learning which has a positive impact in strengthening students' understanding of local religious and cultural values. Learning that is contextual and relevant to students' lives can make a significant contribution to the formation of strong character rooted in noble religious values.

Novelty/Originality of this study: The use of Tambourine Art as a Da'wah Strategy in Islamic Religious Education learning provides a holistic learning approach, combining aspects of art, culture and religion in one container. This can enrich students' learning experience and help them to better understand Islamic teachings as a whole.
Case Study of Islamic Religious: The Influence of Islamic Religious Guidance on the Practice of Prayer at Madrasah
Authors: Abidin Aji , Mohammed Marwa Jassim , Siahkoohian Hatef
Published: April 2024

Purpose of the study: This research aims to determine the influence of Islamic religious formation on the prayer practice of madrasah children. Islamic religious formation in children has a big positive impact on the practice of prayer. Methodology: This research is a type of quantitative research. carry out research by distributing questionnaires and rating scales, because in this case the observations use a rating scale. Respondents numbered 30 madrasah children. Then, to obtain data about the development of the Islamic religion and the implementation of prayer services by children, a questionnaire and rating scale were used. Main Findings: Islamic religious formation has a significant influence on the practice of prayer. Through these coaching efforts, individuals gain a deep understanding of Islamic teachings, including the procedures for performing prayers. Religious formation can strengthen spiritual beliefs and awareness, motivating individuals to perform prayer services consistently. Understanding of the meaning and purpose of prayer can also be improved through religious formation, so that individuals feel a closer connection with Allah in every prayer movement. Novelty/Originality of this study: The importance of the development of the Islamic religion in forming the spiritual awareness of the people has a significant positive impact on the intensity and quality of the prayer practice of madrasah children. By focusing on a deep understanding of Islamic teachings, this training is the main key in forming individuals who are devout and devout in worship.
Dendritic cell and co-stimulatory molecule targeted therapy for autoimmune diseases: a review of the newly implemented strategies
Authors: Jamal Mazen El , Shibli Farah
Published: April 2024

Dendritic cells (DCs) play an important role in the formation of the immune response, and they are involved in the pathogenesis of autoimmune diseases. Targeting DCs has thus emerged as a new therapeutic modality in the management of inflammatory and autoimmune diseases. DCs can be manipulated ex vivo and then injected back into humans to suppress the immune response. They can also be manipulated in vivo by delivering specific molecules into the DCs. Co-stimulatory molecules that shape DCs interaction with T cells can also be targeted to suppress immunity. This review tackles the latest advances in each of the 3 presented approaches.
Mathematical Analysis and Numerical Solution of a Boundary Value Problem for the Covid-19 SIR Model
Authors: Saldiroğlu Serdar , Pamuk Serdal
Published: April 2024

This paper extends the work presented at IX. International Istanbul Scientific Research Congress held on May, 14-15, 2022, Istanbul/Türkiye. In that Congress the Authors narrowly focused on the numerical solutions of a boundary value problem for the Covid-19 SIR model appearing in literature. In this study this boundary value problem is solved numerically for all cases and also the stability analysis of the equilibrium points of the model is presented. The basic reproduction number R_0 is obtained and the importance of this number for the stability and the instability of the equilibrium points is emphasized. Numerical solutions are obtained using bvp4c, a boundary value problem solver in MATLAB and the results are presented in figures.
Ein Bemessungskonzept für dünnwandig kaltgeformte Stahlprofile am Beispiel der Biegebeanspruchung/A design approach for thin-walled, cold- formed steel sections using the example of bending load
Authors: Lemański Tim , Ungermann Dieter , Brune Bettina
Published: April 2024

Im Rahmen des FOSTA Forschungsvorhabens P1328 (IGF Nr. 19964 N) wurde ein eurocodekonformes Bemessungskonzept für dünnwandig kaltgeformte Stahlprofile entwickelt. Es überführt die rechnerische Querschnittstragfähigkeit, die in Anlehnung an die amerikanische Norm AISI 100–16-Direct Strength Method auf Basis numerischer Verzweigungslastanalysen bestimmt wird, in das europäische Bemessungskonzept nach DIN EN 1993–1–3 für globale/gekoppelte Stabilitätsnachweise. Zur Verifizierung dieses Bemessungsvorschlages für kaltgeformte Stahlquerschnitte unter Biegebeanspruchung um die starke Querschnittsachse wurden Bauteilversuche an verschiedenen C- und Ω-förmigen Profilen durchgeführt. Zur Erweiterung der Versuchsmatrix wurde ein FE-Modell an den Versuchen validiert, um anschließend durch numerische Parameterstudien die Anwendbarkeit des kombinierten Bemessungsvorschlages für eine große Bandbreite verschiedener Profile belegen zu können. Der erste Teil des Aufsatzes beschränkt sich auf die allgemeine Erläuterung des Trag- und Stabilitätsverhaltens dünnwandig kaltgeformter Stahlprofile sowie die Vorstellung der aktuellen normativen Vorschriften und des neuen Bemessungskonzeptes, während die Verifizierung dem zweiten Teil vorbehalten ist.
Neues DVGW-Regelwerk zur Vermeidung von Pseudomonas aeruginosa in Trinkwasserinstallationen
Authors: Arens Peter
Published: April 2024

Für einige in der SHK-Branche ist es ein neues unaussprechliches Bakterium, von dem sie noch nie gehört haben. Für andere ist es das Problembakterium schlechthin, neben dem Legionella wie ein zahmes Haustier wirkt. An beide Gruppen richtet sich nun das neue DVGW W 551–4. Es ist das erste SHK-Regelwerk überhaupt, das sich ausschließlich mit Pseudomonas aeruginosa befasst und wichtige Informationen zur Verhütung, Erkennung und Bekämpfung dieses Bakteriums gibt.