bluuebunny/crossref_metadata_2025_split huggingface dataset:
The use of chitosan in the preparation of bioadhesive buccal films: Film-forming ability and sustaining ibuprofen release
Authors: Mussa Fadia , Mousi Haytham , Treki Mahmud 
Published: January 2022

AbstractAim: Different polymers were introduced into Chitosan bioadhesive buccal films to achieve substantial success in sustaining Ibuprofen release for few hours, with reasonable bioadhesion strength. Design: Thin, isolatable, transparent, and elastic films of these copolymers were prepared. Nineteen formulations have been classified as six systems according to the percentages of hydrocolloids used. Materials and Methods: The films were prepared using the solvent casting technique. Bioadhesion study was conducted using the stomach mucosa of a sacrificed albino rabbit. Hydrocolloids such as Hydroxy Propyl Cellulose (HPC), Chitosan, and Methyl Cellulose (MC), in addition to other polymers, were used in addition to Ibuprofen as a model drug. Results: The mechanical strength and flexibility of the films were confirmed with no signs of breaking down. Selected films composed of about 60% (w/w) HPC were found to show higher tendency to adhere to the stomach mucosa than lower percentages of the same polymer. Chitosan films have released more than 78% of Ibuprofen content in the 1st h of release study. The introduction of MC in these films has led to a slow but continuous increase in the percentage of drugs released, reaching the climax of 82% after 4 h. Conclusion: Films made of formulation (L17) were found to be the most ideal for both releasing appreciable amount of drug (about 98% in 4 h), and their high tendency to adhering to the rabbit mucosa (71.00 Mn/m) giving enough time to exert the drug's effect locally. The mechanism of drug release was found to follow Higuchi's diffusion model for some systems and the classical first-order kinetics for others.
Lipid ratios in adriamycin-induced pre-eclamptic Wistar rats exposed to methanolic plant extracts
Authors: Atoe K. , Idu M. , Ikhajiagbe B. , Bakre A.G. 
Published: January 2022

The study accessed the lipid ratios in preeclamptic Wistar rats exposed to methanolic leaf extracts of Jatropha cacus, Alchonnea cordifolia, and Secamone afzelii. Plant samples (leaves) were washed severally with distilled water, air-dried, and crushed to powder and were filtered, then soaked in 200ml of methanol for 12 hours. The LD50 was determined to ascertain the safety of the plant extracts for use. Female Wistar rats, aged 3 days apart, used in the study, were acclimatized for one week. Peeclampsia was induced used the Adriamycin Model. Results showed that there was elevation of blood pressure (bp) due to preeclampsia. At 3rd trimester, systolic bp (177 mmHg) was higher than at postpartum (160 mmHg). The administration of plant extracts caused a significant reduction in systolic (127 – 150 mmHg) and diastolic (86 – 103 mmHg) bp during the 3rd trimester. Proteinuria was reduced to trace levels when Alchonnea cordifolia was used. Total cholesterol levels were higher in the third trimester (71.6 mg/dl) and postpartum (74.3 mg/dl), respectively. Preeclampsia was linked to similar increases in triglycerides, and low density lipoprotein cholesterol; with a reduction in high density lipoprotein cholesterol. The treatment with the various plant extracts lowered the incidence of arteriosclerotic cardiovascular events during preeclampsia. Although the extracts had a negative effect on systolic blood pressure and proteinuria during the third trimester, indicating that they were beneficial in reducing preeclampsia outcomes, there was no effect on blood pressure or proteinuria during the postpartum period.
Relationship between resilience, depression, stress and anxiety among nurses in a tertiary health institution in Nigeria.
Authors: Olabisi O.I. , Taiwo Dosumu T. , Oyewumi Z.O. , Adegoke J.I. , Oladotun N.O. , Aremu E.O. 
Published: January 2022

Background: This study determines the relationship between resilience, depression, stress and anxiety among professional nurses who are frontline workers.Methodology: The study was conducted among nurses working in Lagos State University Teaching Hospital (LASUTH) Ikeja, Lagos State. The Connor-Davidson Resilience scale and Depression, Anxiety and Stress questionnaire administered to 360 nurses. Simple frequency, mean, standard deviation and Pearson correlation were used for the analysis.Results: The majority (90%) of the respondents was female and about two thirds of them were married. Overall summarized scores for the level of anxiety, depression and stress were 46.6%, 38.5% and 37.7% respectively. Resilience had statistically significant positive correlation with years of experience (r=0.160, p=0.002); negatively significant with stress (r = -0.281, p< 0.001) and negatively significant with anxiety (r = -0.210, p < 0.001). Depression was negatively significant with years of experience (r = - 0.132, p = 0.013) while stress was positively significant with depression (r = 0.764, p< 0.001) and anxiety (r = 0.751, p < 0.001).Conclusion: There is a need to organize programmes that will improve the resilience of professional nurses should be organized to reduce the effects of stress, anxiety and depression among nurses.
Keywords: Resilience, Nurses, depression, stress, anxiety
BALANCE MOTION PLANNING FOR HUMANOID ROBOT BASED ON 3D INVERTED PENDULUM MODEL
Authors: DUONG MIEN KA  , TRAN HUU TOAN  
Published: January 2022

Researches on humanoid robots are alway attractive to many researchers in robotics field. One of considerable challenges of humanoid robots is to keep balance and stability of their movement. Because a humanoid robot moves by two legs, most of time of the step period of the humanoid robot is be in one leg touching on the floor and the other leg swinging forward. This posture is similar to a three dimension (3D) inverted pendulum model. This papers presents the dynamic model of a 3D inverted pendulum model and applies to balanced motion planning for a humanoid robot. The obtained results show that the robot is able to keep balance during its movements
Sejarah dan Perkembangan Pesantren Modern Ummul Quro Al-Islami Bogor
Authors: Ali Agus , Ahmad EQ Nurwadjah , Suhartini Andewi 
Published: January 2022

This article aims to discuss the history and development of the modern Islamic boarding school Ummul Quro Al-Islami Bogor including: history, founder profile, goals, vision and mission. By using a descriptive qualitative method. Based on the results of research on integrated curriculum management at the Modern Islamic Boarding School Ummul Quro Al-Islami, it can be concluded as follows: (1) The history of the modern Islamic boarding school Ummul Quro Al-Islami Bogor was founded by KH. Helmi Abdul Mubin, Lc with a capital of 250 thousand rupiah, was motivated by the arrival of a delegation from Australia to the Islamic boarding school where he taught to find an ustadz who was good at English to teach religion in the Australian Muslim community (2) KH. Helmi Abdul Mubin, Lc as the founder of the modern Islamic boarding school Ummul Quro Al-Islami Bogor is a Madurese son born on March 23, 1956, the first of four children of the late Abdul Mubin and Musyaroh, who spent his childhood in Prenduan Madura, after graduating from Pragaan Elementary School in Sumenep last continued his education at the modern Gontor boarding school in Ponorogo, East Java. (3) The purpose of establishing the modern Islamic boarding school Ummul Quro Al-Islami Bogor is to participate in building a just and prosperous society and republic of Indonesia and receive the pleasure of Allah SWT, forming a generation of Muslims who excel in academic and non-academic achievements as a provision to continue to higher education. and or live independently, produce a generation of Muslims who are polite in speech and behavior, create a generation of Islam with a social spirit (serving the community) and grow a generation of Muslims who are diligent in carrying out mandatory and sunnah worship based on the understanding of ahlussunnah wal jama'ah. The vision of the modern Islamic boarding school Ummul Quro Al-Islami Bogor is the realization of a generation of Muslims who excel in achievement, have noble character, do good deeds and diligently worship according to the teachings of Islam Ahl as-Sunnah wa al-jama'ah, as for the mission of the modern Islamic boarding school Ummul Quro Al-Islami Bogor namely providing quality education in achieving academic and non-academic achievements, preparing cadres of ulama and community leaders who are mutafaqqih fi ad-diin with the understanding of Ahl as-Sunnah wa al-jama'ah, preparing competent Islamic generations (science, skills, social behavior, sincere faith) to take part in the international world and educate generations of Islam who are obedient to Allah and His Messenger and have a sense of responsibility towards themselves, their family, society and country.
Keyword: History, Development and Modern Islamic Boarding School
Analisis Strategi Pemasaran untuk Meningkatkan Penjualan Produk Asuransi Syariah
Authors: Dwiyana Lintang , Aslami Nuri 
Published: January 2022

Insurance is an arrangement whereby the insurer binds the insured by receiving a premium, to compensate for the loss, damage, or loss of projected profits that the company may incur as a result of an uncertain event. Regarding the economy, insurance refers to an economic agreement that eliminates or reduces negative impacts in the future due to different possibilities (Asriyadi, 2019: 50). Sharia insurance is one of the institutions that provide services in the service sector, emerging in the midst of society, most of which are still do not understand about sharia insurance and use it. This causes people to be reluctant to use insurance services by labeling sharia. Marketing strategy is essentially a comprehensive, integrated and integrated plan in the field of marketing that provides guidance on the activities to be carried out to achieve the marketing goals of an entrepreneur. Entrepreneurship is a form of activity of people who are able to face challenges and take advantage of existing opportunities, while realizing a vision. Sharia insurance products cover 4,444 different products, namely insurance products with 4,444 savings items and 4,444 non-saving insurance products. Non-savings insurance products cover 4,444 individuals' health, personal accident and personal Al-Khairat. AlKhairat is for those who intend to replace the heirs if the participant experiences death during the agreement period (Ramadhani, 2015). To improve their products, many insurance companies are innovating by introducing new features, such as health insurance. Facilitate public access to insurance, especially for health insurance.
Keywords: Insurance, Marketing Strategy, Sharia Insurance Products
CHALLENGES FACING INSURANCE BROKERS IN KENYA
Authors: Kajwang Ben 
Published: January 2022

Purpose: The insurance industry, like other industries, has faced obstacles that have threatened its productivity, profitability, and capacity to compete against its rivals. The objective of this study to identify and discuss the challenges facing insurance brokers in Kenya. The aim of this work is to enable the readers understand the various challenges facing insurance brokers and their impact on the insurance industry.
Methodology: A desktop literature review was used for this purpose. Relevant seminal references and journal articles for the study were identified using Google Scholar. The inclusion criteria entailed papers that were not over five years old.
Findings: The study concluded that customer experience & satisfaction, workflow inefficiency, uncertainties in the market, unfavorable government regulation, cybersecurity risk and lead generation are some of the challenges that affect insurance brokers in Kenya. These challenges have greatly been influenced by the ever-changing technology that has revolutionized the workforce labour and business activities generally in all organizations and government influence on the regulations set by the Insurance Regulatory Authority.
Unique contribution to theory, practice and policy: The study therefore recommended that insurance brokers should embrace the use of well-developed digital services that will enable them service their customers efficiently and meet their needs while the Insurance Regulatory Authority should come up with strategies that will help mitigate the unfavorable government regulations that affect insurance brokers.
Collaborative Governance (Collaborative Study of Actors in Handling the Spread of Covid-19 in Indonesia)
Authors: Indarto Kus , Ratnawati Susi 
Published: January 2022

The purpose of this study is to analyze the collaboration of actors in handling the spread and the inhibiting factors in handling the spread of Covid-19 in Indonesia.Methodology: This study uses a qualitative approach, with a descriptive method. Data were obtained by studying literature, then analyzed by using interactive model data analysis. The areas studied are Gianyar Regency, Probolinggo City, and Padang City.The collaboration of actors in the Gianyar Regency involves the Indonesian Youth National Committee and the Youth Officers Unit to Fight Covid-19. The collaboration of actors in Probolinggo City involves the local government, academics, and the community. Meanwhile, the collaboration actors in Padang City involve academics, the public, the private sector, local government, and the mass media. And all can be said to go well.Â The collaboration of actors in the areas studied has been going well, although the actors involved are different.
Pengaruh Gaya Kepemimpinan, Budaya Organisasi dan Kompetensi Terhadap Kinerja Guru Di SMA Negeri 13 Palembang
Authors: Yuniarti Yuniarti 
Published: January 2022

This study aimed to determine the influence of Leadership Style, Organisational Culture and Competence of Teacher Performance at Senior High School number 13 Palembang. This Research was done during 3 (three) months included designing, executing and reporting the result.Â The experiment was conducted at Senior High School number 13 Palembang. In this study population was 70 people consisting of 30 people as a sample test and 40 people as a sample. Sampling in this study uses a census sampling technique that is sampling from a population as a whole.Â From the data-processing result know that the regression coefficient for variable of Leadership Style (X1) is equal to 0,304 with a significant level equal to 5%, regression coefficient for variable of Organisational Culture (X2) equal to 0,269 with a significant level equal to 5%, regression coefficient for variable of Competence (X3) equal to 0,422 with a significant level equal to 5%. From the research result known that the correlation coefficient for variable of Leadership Style (X1) with Teacher Performance (Y) is equal to 0,304 with a significant level equal to 5%, correlation coefficient for variable of Organisational Culture (X2) is equal to 0,269 with significant level to 5%. The correlation coefficient for variable Competence (X3) is equal to 0,422 with a significant level equal to 5%, while the value of correlation coefficient (R) is equal to 0,626 or 62,6% meaning to have a very strong relationship between the independent variable and dependent variable, also known that determination coefficient (R2) equal to 0,757 This value can be interpreted that level of influence percentage among variable of Leadership Style, Organisational Culture and Competence together to Teacher Performance is 75,70%. Equally the effective contribution of Leadership Style, Organisational Culture and Competence with Teacher Performance at Senior High School number 13 Palembang is equal to 75,70% while the rest 24,60% influenced by another variable which is not packed into this research.Â The implementation of this research is to suggest the Manager at Senior High School number 13 Palembang to improve continuously Leadership Style,Â Organisational Culture and Competence so that wittingly themselves together always try to utilize to reach the target which have been specified (Teacher Performance).
Pengaruh Kompetensi, Kompensasi Dan Motivasi Terhadap Kinerja Guru PNS Bersertifikasi pada SMP Negeri 7 palembang
Authors: Yuniarti Yuniarti 
Published: January 2022

This study aims to determine the effect of Competence, Compensation and Motivation on the Performance of Certified Teachers in SMP Negeri 7 Palembang. In this study, the sample taken was all teachers with the status of Certified Civil Servants, totalling 40 people as samples of trial data and research data. In this study, the sampling technique is done by using the saturated sampling technique that is all populations are sampled regression equations. From the results of this study, there is a positive and significant influence simultaneously Competency, Compensation and Motivation on the Performance of Certified Civil Servants Teachers in Palembang 7 Public Middle School, which is proven by the sig F value of 0,000 less thanÂ Î± (0.05). There is a positive and significant effect of Competence on the Performance of Certified Teachers in Palembang 7 Public Middle School with a sig t value of 0,000 less thanÂ Î± (0.05). There is a positive and significant effect of Compensation on the Performance of Certified Teachers in SMP Negeri 7 Palembang with a sig t value of 0.007 less thanÂ Î± (0.05). There is a positive and significant influence of Motivation on the Performance of certified Teachers in Palembang 7 Public Middle School with a sig t value of 0.049 less thanÂ Î± (0.05). Correlation (R) influence variables Competency (X1), Compensation (X2) and Motivation (X3) together to the Performance of Certified Teachers (Y) is 0.625 meaning the relationship of Competence, Compensation and Motivation together with the Performance of Certified Teachers Palembang 7 Public Middle School showed a strong and positive correlation. The coefficient of determination (R-square) is 0.391 which gives an understanding that 39.1% of the Performance of Certified Civil Servant Teachers (Y) can be explained or influenced by Competency (X1), Compensation (X2) and Motivation (X3) together while the remaining 60, 9% is influenced by other factors not examined
Improving the energy efﬁciency of a 6ChN13/15 gas engine with a Miller cycle by optimizing the valve timing
Authors: Kozlov A. V. , Fedorov V. A. , Milov K. V. 
Published: January 2022

Introduction (problem statement and relevance). The object of research in this work is an inline six-cylinder gas engine 6ChN13/15 with a Miller thermodynamic cycle. On the basis of its computer model studies minimization of the speciﬁc effective fuel consumption has been reached due to variation study of gas distribution and air supply systems parameters.The purpose of the study was to investigate the parameters regulation effect of gas distribution and air supply systems on the performance of a 6ChN13/15 gas engine with a Miller cycle on the external speed characteristic basing on numerical modeling.Methodology and research methods. The research was carried out by the method of computer simulation. Numerical modeling was made on the basis of data obtained during a full-scale experiment of a 6ChN13/15 gas engine with Miller thermodynamic cycle.Scientiﬁc novelty and results. A comparative analysis of a gas engine optimization results has been carried out. The results obtained will be used to create a gas engine and its further optimization by controlling the working process and the air supply system.Practical signiﬁcance. The results obtained may be of interest to truck car manufacturers and engine specialists.
ĐÁNH GIÁ THỰC TRẠNG TỔN THƯƠNG THẬN CẤP THEO THANG ĐIỂM RIFLE Ở BỆNH NHÂN ĐIỀU TRỊ TẠI KHOA HỒI SỨC TÍCH CỰC VÀ CHỐNG ĐỘC
Authors: Thế Anh Nguyễn , Hoàng Dương Tô 
Published: January 2022

Mục tiêu: Phân tích đặc điểm, các yếu tố nguy cơ và tiên lượng tử vong của bệnh nhân tổn thương thận cấp. Đối tượng và phương pháp: 201 bệnh nhân điều trị tại khoa Hồi sức tích cực và Chống độc từ tháng 03 đến tháng 09 năm 2020. Tiến cứu mô tả. Kết quả: Tuổi TB 80.1; 84.1% là nam, ngày điều trị ICU TB 14.6 , tỉ lệ TV gấp 3.6 lần ở nhóm AKI so với NAKI.Tỷ lệ AKI 34.3%; mắc mới 19.4%; hồi phục 31.9%; tử vong: 40.6%. Nguyên nhân: sốc nhiễm khuẩn (52.2%), thiếu dịch (14.5%), suy tim (13%), thuốc độc với thận (8.7%). Các yếu tố nguy cơ AKI: suy đa tạng (OR 6.8), sốc (OR 4.6), nhiễm khuẩn nặng (OR 3.2). Nguy cơ tử vong: sốc (OR 13.0), suy đa tạng (OR 11.3), phải thở máy (OR 8.4), suy gan, rối loạn đông máu (OR 4.4). AKI thời điểm nặng nhất liên quan đến tỷ lệ tử vong: R (OR 2.3), I (OR 3.7), F(OR 4.5). Sốc nhiễm khuẩn làm tăng tử vong ở bệnh nhân AKI lên 3.5 lần (p<0.05), suy tim là 2.6 lần (p<0.05) và dùng thuốc độc với thận là 1.5 lần (p<0.05) so với nhóm NAKI. Kết luận: Phân độ RIFLE đơn giản, áp dụng tốt tại các đơn vị hồi sức để đánh giá mức độ, tiến triển của tổn thương thận cấp.
ẢNH HƯỞNG CỦA VẬT LIỆU LÀM MÃO RĂNG LÊN CÁC CHỈ SỐ LÂM SÀNG NHA CHU Ở RĂNG CỐI LỚN HÀM TRÊN ĐÃ ĐIỀU TRỊ NỘI NHA
Authors: Công Kiều Trang Nguyễn , Minh Trí Đoàn 
Published: January 2022

Mục tiêu: Đánh giá hiệu quả của các vật liệu chế tác mão khác nhau (toàn sứ và hợp kim sứ) lên tình trạng nướu tại vị trí cạnh mão. Đối tượng và phương pháp: 20bệnh nhân có nhu cầu phục hồi răng cối lớn hàm trên sau khi điều trị nội nhatại khu điều trị 3, Đại học Y Dược Thành phó Hồ Chí Minh được lựa chọn để tham gia nghiên cứu. Các đối tượng được chia thành 2 nhóm: 10 bệnh nhân ở nhóm mão toàn sứ, 10 bệnh nhân ở nhóm mão sứ kim loại.Các thông số nha chu được ghi nhận ngay sau khi gắn mão, 45 ngày sau gắn mão và 90 ngày sau khi gắn mão. Kết quả: Các thông số lâm sàng nha chu tại các thời điểm sau khi gắn phục hình, 45 và 90 ngày không có sự khác biệt có ý nghĩa thống kê giữa hai nhóm mão toàn sứ và mão sứ - kim loại. Phục hình mão răng có làm gia tăng nhẹ chỉ số mảng bám và chỉ số nướu ở cả hai nhóm nhưng không có sự khác biệt ýnghĩa (p > 0,05). Kết luận: Không có sự khác biệt về ảnh hưởng sứ và hợp kim lên chỉ số mô nướu quanh răng khi thực hiên phục hình mão răng.
ĐÁNH GIÁ TRÌNH TRẠNG NẢY CHỒI U TRONG UNG THƯ VÚ THỂ ỐNG XÂM NHẬP BẰNG GIẢI PHẪU BỆNH KỸ THUẬT SỐ
Authors: Văn Chủ Nguyễn , Thị Uyên Lê 
Published: January 2022

Trong ung thư biểu mô (UTBM) tuyến vú xâm nhập, NCU độ cao tương quan với kích thước u lớn, xâm nhập mạch, di căn hạch và giảm tỷ lệ sống 5 năm của bệnh nhân ung thư vú. Mục tiêu: (1) Xác định tỷ lệ các mức độ nảy chồi u trong ung thư biểu mô tuyến vú thể ống xâm nhập. (2) Nhận xét một số mối liên quan giữa các mức nảy chồi u với các đặc điểm giải phẫu bệnh. Đối tượng và phương pháp nghiên cứu: Mẫu mô u của 232 bệnh nhân ung thư vú thể ống xâm nhập được được số hóa tiêu bản thông thường để xác định NCU theo ITBCC 2016 bằng phần mềm kính hiển vi ảo trên máy tính và đánh giá mối liên quan với một số đặc điểm GPB. Kết quả nghiên cứu: Tỷ lệ NCU độ cao trong nhóm ĐMH III là 35,1%, cao hơn so với tỷ lệ NCU độ cao trong nhóm ĐMH I-II là 20,3%. Tương tự, ở NCU độ cao, UTV có di căn hạch là 41,8%, cao hơn 2 lần so nhóm không có di căn (20,3%). Tỷ lệ NCU độ cao trong nhóm u có kích thước pT3 là 63,6%, cao hơn tỷ lệ NCU độ cao trong nhóm u có kích thước pT1 & pT2 là 25,8%. Trong nhóm có xâm nhập mạch bạch huyết, NCU độ cao là 35,6%, cao hơn 1,5 lần so với nhóm không xâm nhập mạch bạch huyết là 22,5% (p<0,05). Kết luận: Có sự tương quan chặt chẽ giữa NCU độ cao với u kích thước lớn, di căn hạch nách, ĐMH cao, xâm nhập mạch bạch huyết.