bluuebunny/crossref_metadata_2025 huggingface dataset:
Experimental and computational studies of the corrosion inhibitive effects of Zingiber officinale rhizomes on mild steel corrosion in acidic solutions
Authors: Adindu Chinonso , Nwanonenyi Simeon , Ikpa Chinyere
Published: August 2023

The study investigates the anticorrosion potentials of Zingiber officinale (ZO) on mild steel induced in 1.0 M HCl and 0.5 M H2SO4 acid solution respectively using structural characterization (gas chromatography-mass spectroscopy, GC-MS and Fourier transform infrared spectroscopy, FTIR) and electrochemical (electrochemical impedance spectroscopy, EIS and potentiodynamic polarization, PDP) techniques respectively and theoretical simulations. The structural characterization was performed to identify chemical constituents and functional groups present in the plant extract whereas electrochemical techniques and theoretical computations were used to examine the anticorrosion potentials of the extract and validate the experimental results. The GC-MS result revealed the presence of twenty-three (23) compounds within the extract and out of which three (1-(1,5-dimethyl-4-hexenyl)-4-methyl-, dodecanoic acid and 9-Octadecenoic acid (Z)-2-hydroxy-1-(hydroxymethyl)ethyl ester) were selected for computational simulation and the results of FTIR revealed the presence of the following functional groups (O-H, C=C, C=O, C-C and C-H) in the ZO extract. The results of EIS revealed that extract of ZO exhibited corrosion inhibition efficieny of 82.7% and 93.6 % for mild steel in 1 M HCl and 0.5 M H2SO4 solution respectively at maximum inhibitor concentration of 1000 mg/L for mild steel. Also, PDP results revealed that ZO extract functioned as mixed inhibitor because both the anodic and cathodic reaction process was altered. The quantum chemical calculation results revealed that 9- Octadecenoic acid (Z)-2-hydroxy-1-(hydroxymethyl) ethyl ester had a good energy gap (\Delta E) compared to other two compounds, indicating its better adsorption interaction with the metal surface in sulfuric acid environment. This was further confirmed by its good adsorption energy of -355.55 Kcal/mol with mild steel surface in H2SO4 environment compared with -167.81Kcal/mol in HCl environment from the molecular dynamic simulation.
The Effect of Trade Development on Fossil Fuel Consumption in South Asian Countries
Authors: Rahman Mohammad Rifat
Published: August 2023

Utilizing the Autoregressive Distributed Lag (ARDL) framework for cointegration, this study performs a comprehensive long and short-run analysis of the connection between trade development and fossil fuel consumption using data from 1980 to 2020. Fossil fuel consumption in Bangladesh and Pakistan is influenced by exports, based on co-integration among the variables. Trade openness is positively significant in Nepal. This is in contrast to Bangladesh, where it is negatively significant. Additionally, the exchange rate employs a positive significance in Bangladesh and India while negative in Nepal. The short-run analysis reveals similar relational dynamics, whereas the exchange rate positively influences Pakistan.
The Feminist Dystopian Themes in Margret Atwood’s Handmaid’s Tale: A Reflection of the Social and Political Issues
Authors: Alwan Rafea Mohsin
Published: August 2023

This paper explores the feminist themes present in Margaret Atwood's seminal novel, "The Handmaid's Tale," and analyzes their resonance with contemporary political and social issues. The aims of this study are to understand how Atwood's depiction of a dystopian society highlights the suppression of women's rights, autonomy, and agency and to elucidate the relevance of these themes to the current socio-political landscape. This qualitative study aims to explore the feminist themes in Margaret Atwood's acclaimed novel, "The Handmaid's Tale," and examine their relevance to current political and social issues. To achieve this, a multi-step approach will be adopted. The method employed involves a comprehensive analysis of the novel, encompassing close reading and critical examination of key passages. The results of this study reveal that "The Handmaid's Tale" intricately explores themes of gender inequality, reproductive rights, and the patriarchal control exerted over women's bodies. Atwood's dystopian society of Gilead serves as a stark warning of the potential consequences of eroding women's rights and dismantling feminist progress. The analysis also illustrates the novel's relevance to contemporary issues, such as the ongoing struggle for reproductive rights, gender-based violence, and women's representation in politics and leadership roles. In the discussion section, the findings are further examined in light of present-day political and social challenges faced by women around the world. Utilizing the critical feminist dystopia concept, the paper explores the parallels between Gilead's oppressive regime and the actual threats to gender equality and women's rights in various societies. Moreover, the analysis highlights how "The Handmaid's Tale" serves as a poignant critique of patriarchal structures and a call to action for addressing systemic gender disparities. The conclusion of this study emphasizes the enduring significance of "The Handmaid's Tale" as a powerful feminist work, reflecting the resilience of patriarchal forces and the need for continued activism to safeguard women's rights. Atwood's narrative serves as both a cautionary tale and a source of inspiration, urging readers to remain vigilant in defending women's agency, autonomy, and equality. Ultimately, this research reaffirms the timelessness of feminist literature and its vital role in fostering awareness and mobilizing societal change.
PERAN INFRASTRUKTUR JALAN DAN DRAINASE DALAM UPAYA ADAPTASI DAN MITIGASI BENCANA BANJIR TERKAIT KONSEP CLIMATE RESILIENT INFRASTRUCTURE STUDI KASUS: KECAMATAN BALEENDAH
Authors: Rafdi Mohd Abi , Kusumah Dinar Oktaria Supardi
Published: August 2023

Beberapa tahun belakangan, dampak perubahan iklim begitu dirasakan mengalami peningkatan. Hal ini disebabkan karena semakin banyaknya aktivitas manusia yang memicu terjadinya fenomena perubahan iklim. Salah satu dampak yang ditimbulkan oleh perubahan iklim adalah perubahan cuaca yang menjadi tidak teratur. Ini menyebabkan siklus hidrologi menjadi tidak teratur. Salah satu akibatnya yakni meluapnya sungai akibat hujan dengan intensitas tinggi sehingga memicu terjadinya banjir di beberapa daerah. Penelitian ini mengambil wilayah studi di Kecamatan Baleendah Kabupaten Bandung yang merupakan salah satu daerah yang rutin terjadi banjir setiap tahun saat musim hujan. Hal ini disebabkan karena wilayah topografi Kecamatan Baleendah berada lebih rendah dibandingkan kawasan sekitarnya dan letaknya yang dilalui oleh Sungai Citarum dan Sungai Cisangkuy. Penelitian ini menggunakan Mixed Methods yakni perpaduan antara data kuantitatif dan kualitatif. Strategi yang digunakan dalam penelitian yaitu concurrent embedded strategy, yakni metode penelitian yang mengkombinasikan metode kuantitatif dan kualitatif dengan cara simultan dengan metode primer lebih berat bobotnya untuk mendapatkan data utama dan metode sekunder digunakan untuk mendukung data dari metode primer. Unit amatan penelitian ini adalah infrastruktur jalan dan drainase meliputi perkerasan jalan dan kinerja drainase. Adapun unit analisis yang dilakukan meliputi kondisi eksisting bangunan untuk kemudian di bandingkan dengan kondisi ideal dalam konteks Climate Resilient Infrastructure.  Kondisi yang terdapat di Kelurahan Baleendah dan Kelurahan Andir adalah masih kurang optimalnya fungsi drainase, sehingga pada saat terjadi banjir, pada titik terendah di Kelurahan Baleendah dan Kelurahan Andir tergenang dalam waktu yang lama, hingga 10 hari. Sehingga dibutuhkan beberapa rekomendai sebagai bentuk upaya adaptasi dan mitigasi perubahan iklim.
An Evaluation of Bitcoin From Shariah Perspective
Authors: Ahmad Zaki , Mokal Mahvish Nawaz , Amatullah Ikhlas al- , Mafaz Mohamed Normen Ahamed
Published: August 2023

Bitcoin is one of the most successful cases of blockchain use. The objective of this paper is to examine the characteristics of cryptocurrencies, with a specific emphasis on bitcoin. The fundamental attributes, features of bitcoin and how they operate on blockchain are evaluated from the Shariah perspective to determine if they are consistent with Shariah principles. To accomplish the objective, the authors adopted a qualitative secondary analysis (QSA) approach by utilizing the existing data.
Greening Growth: The Environmental Implications of Technology Innovation, Green Finance, and Foreign Direct Investment in Pakistan
Authors: Hussain Javaid , Anjum Sadia , Yousuf Muhammad , Ahmad Fiaz
Published: August 2023

This research delves deeply into the intricate interplay among technology innovation, green finance, foreign direct investment (FDI), GDP, and their collective impact on the environment. Employing the Autoregressive Distributed Lag (ARDL) model over the timeframe spanning 1990 to 2021, the study aims to unveil nuanced insights into the intricate relationships that shape the environmental landscape. The study's findings offer an insightful perspective on the connections between these pivotal variables and their repercussions on environmental metrics. Specifically, the outcomes reveal a negative correlation between technology innovation, green finance, and CO2 emissions, as well as ecological footprints. This suggests a noteworthy linkage between technological advancements and the adoption of sustainable financial mechanisms with reduced carbon emissions and a less burdensome ecological footprint. These trends underline their potential to contribute positively to the well-being of the environment. In contrast, the study uncovers a positive correlation between FDI, GDP, and both CO2 emissions and ecological footprints. This observation underscores the intricate dynamics at play, wherein foreign direct investment and economic growth appear to exert pressures that escalate carbon emissions and environmental impact. This intricate relationship brings into focus the potential trade-offs between advancing economic development and preserving the environment, necessitating a thoughtful equilibrium for sustainable progress. The implications of these revelations hold substantial weight for policymakers and government officials in Pakistan. By illuminating the nuanced interconnections among technology innovation, green finance, FDI, and environmental indicators, this research equips decision-makers with invaluable insights to formulate effective policies.
Wages Divergence and Malfeasance with Tea Garden Workers in Bangladesh: A Comparative Analysis with Suggestion for the Policymakers
Authors:   llm (professional) candidate, Jagannath University and legal associate, the lawyers & jurists., ul alam khan Md. Mahabub , Akter Amrin ,   lecturer, department of law, daffodil international university., Nur Rupa ,   llb (hon’s), department of law, daffodil international university., Chowdhury Samir sourob ,   llb (hon’s), department of law, daffodil international university.
Published: August 2023

The research "Wages Divergence and Malfeasance with Tea Garden Workers in Bangladesh: A Comparative Analysis with Suggestions for Policymakers" aims to explore the wage disparity and malpractice issues among tea garden workers in Bangladesh. Using a comparative analysis, the study examines the differences in wages among tea garden workers and identifies malfeasance in the sector. The study finds that wage disparity exists among tea garden workers, with women workers receiving lower wages compared to their male counterparts. Moreover, the study identifies malpractices such as bribery, illegal wage deductions, and the use of child labor in the tea garden sector. It provides policy suggestions such as increasing the minimum wage rate, ensuring transparency in wage payment, and enforcing laws to eradicate malfeasance in the sector. It also highlights the need for policymakers to address the wage disparity and malpractices in the tea garden sector to ensure the welfare of tea garden workers in Bangladesh. Study finds that tea garden workers who are members of trade unions receive higher wages compared to non-unionized workers. It further identifies the impact of climate change on the tea garden sector in Bangladesh. The research highlights the need for a gender-sensitive approach to address the wage disparity among tea garden workers. It recommends that policymakers adopt measures to promote gender equity in the sector, such as providing training and education opportunities for women workers.
Electric Throwing Wheel from Repurposed Bucket, Ceiling Fan Motor, and Sewing Machine Regulator for Pottery Demonstration
Authors:   Department of Industrial Design, Modibbo Adama University (MAU), Yola, Daniel K. P. , Ochai E. ,   Department of Industrial Design, Modibbo Adama University (MAU), Yola, Abubakar E. ,   Department of Industrial Design, Modibbo Adama University (MAU), Yola, Ibrahim T. J. ,   Department of Industrial Design, Modibbo Adama University (MAU), Yola
Published: August 2023

The cost of electric potters’ throwing wheel keeps soaring high even when throwing yet a course that firmly exists and is valued in the ceramic production process besides other forming techniques in art/design schools. The challenge herewith is the need to look for cheaper alternative electric throwing wheels through local fabrication to alleviate the impending high cost of imported ones and the general scarcity of potter’s wheels for demonstration in a simple ceramic studio setting by improvising available materials. The experimental-based methodology was deployed by sourcing and assembling the required components – an electric potter's wheel using a sewing machine regulator, iron bucket and basin, German plywood ½ inch, 1inch screw nails, bolts, and nuts, and 3 pin plug head. The principles of the ‘development cycle’ and the ‘rotational kinetic energy (RKE’ were adopted. The results of the study revealed that: the electric has the capacity speed of 200rovulation per minute (rpm) sufficient to center a-2kg of a well-prepared mass of leather hard clay - 50 rpm cylinders and bowls of various heights and widths up to 6" (height) and 5" (width) are viable; the repurposing of the conventional functions of the water bucket and fan the provision of air into an electric throwing wheel was successful. In conclusion, the study showed some success. The recommendations of the study include thus: further improvement as the focus of this one (project) is primarily to proffer a concept even though the topic is relevant to both product and service design; adoption of improvisation through repurposing for the mass construction of wheels as an alternative to the costly imported ones should be encouraged.
Corporate Sustainability Practices and the Financial Performance of Listed Financial Companies in Nigeria
Authors:   Department of Accounting, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria, Lovina Bako DONATUS , Oluyinka OLUWAGBADE Isaiah ,   Department of Accounting, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria, Esther IGBEKOYI Olushola ,   Department of Accounting, Adekunle Ajasin University, Akungba Akoko, Ondo State, Nigeria, Chimezie IGWE ,   Department of Information and Technology, National Open University of Nigeria, Abuja, Nigeria, Adeiza EVINEMI Elijah ,   Department of Accounting, University of Nigeria Nsukka, Nigeria
Published: August 2023

The study examined the effect of sustainability disclosure on the financial performance of listed companies in Nigeria. The study specifically examined the effect of social, environmental, governance and ESG disclosure indexes (proxies of sustainability disclosure) on ROA, ROE, EVA and Tobin’s Q (proxies of financial performance). Ex-post facto and longitudinal research designs were used. The population consists of 49 financial companies listed on the Nigerian Exchange Group database as of May 29, 2022, with a sample size of 36 selected using purposive sampling technique. Data were collected from annual reports, websites of sampled companies, and NGX database based on GRI and ESG sustainability disclosures guidelines. Data were analysed using descriptive and inferential statistics (pooled OLS regression, fixed and random effects model). The study revealed that sustainability disclosure has significant effect on return on asset, economic value added, return on equity and Tobin’s Q of listed companies in Nigeria. The study therefore recommends that all listed financial companies in Nigeria should be mandated to comply with the sustainability reporting guidelines in order to enhance financial performance, environmental, social and governance wellbeing of stakeholders.
Exploring Joseon-Era Korean Attire Through the Novel 'Kingdom of a Thousand Years'
Authors:   Faculty of Public Relations and Communication, Van Lang University, Ho Chi Minh City, Vietnam., Quynh Luu, Tran Thi
Published: August 2023

Every culture has its own way of dressing, so clothes become symbols of their culture. Clothes, along with food and shelter, are important when studying a country's culture. This research looks at the book "The Kingdom of a Thousand Years " by Kim Kyung-uk to learn about how people in Korea dressed during the Joseon period (1392-1910). The goal is to understand how Koreans lived with nature back then through their clothes.
Read “Princess Bari” from a Gender Perspective
Authors:   Faculty of Korean Language and Culture, Van Lang University, Ho Chi Minh City, Vietnam., Huyen Trang, Tran
Published: August 2023

The application of gender theory to analyze Korean literary works is relatively new. This study uses gender theory as a foundation to examine the gender identity of the character Princess Bari in the Korean folk literature work "Princess Bari," exploring her relationships with her father (the King), Siddhartha Gautama(The Buddha), the benevolent elderly couple, her older sisters, Muchangsung, and other social connections. As a result, in each distinct relationship, the princess assumes different roles, and we also observe the evolution of these roles as they develop through various relationships.
Kesejahteraan Perempuan di Indonesia Dalam Perspektif Hukum dan Hak Asasi Manusia
Authors: Sitanala Reinier S.D.
Published: August 2023

Nature and feel easting woman altered difficult Indonesia of drastic. Modernization desired by Indonesian nation is not westernization, while culture nation represent its kindness of Indonesia people. In Outline Bow State affirmed that culture form as Personal personification Human being Indonesia have to value live and ethics meaning which is Pancasila  head. Emancipation Woman of Indonesia pushing to get the opportunity which is equal to man clan all area still coloured by sosiology factor, culture and custom representing value live and ethics meaning.  Therefore, condition of woman in Indonesia in so many life aspect it is true still have to be fought for farther. existence constitutional Rights along with its UU supporter will not meaning many if perception about woman  not be strived to be altered. Struggle to increase prosperity of woman not solely become mere woman clan concern, however also entireall citizen
Otonomi Daerah, Primordialisme dan Sumber Daya Manusia
Authors: Bakarbessy Andress Denny
Published: August 2023

The implementation of decentralization which is yielding autonomy aim to take care ofthe identity local, creating democratization, the make-up and build up the quality of publicservices so that is appearing the activity of the governance from top level to bottom level in order to serves various society's necessary. But the reality show that decentralization had been made up primordial sense or local sentiment, which is not controlled therefore madeup authorizeres of leadership who only carrying out their group necessary, so that diregarded public service progressively made down the social's prosperity
ANALISIS YURIDIS AJARAN TURUT SERTA DALAM KASUS ABORTUS PROVOCATUS DENGAN ALASAN KEGAGALAN ALAT KONTRASEPSI
Authors: Salamor Yonna B.
Published: August 2023

Abortus provocatus is a controversial case until now because there are pros and cons in the community.In criminal law of Indonesia abortion is a crime provocatus.Perpetrators in the case of abortion provocatus by reason of the failure of contraception is Pregnancy (dader) who want abortion occurs in an abortion, pregnant women can not do the criminal act itself but because of the people assisted by the helper perpetrators will also be punished.
KEDUDUKAN SUAMI DALAM SISTEM KEKERABATAN MASYARAKAT ADAT DITINJAU DARI PERSPEKTIF HAK ASASI MANUSIA (STUDI PADA DESA LETWURUNG KECAMATAN BABAR TIMUR KABUPATEN MALUKU BARAT DAYA)
Authors: Lakburlawal Mahrita A.
Published: August 2023

Human rights emphasizes that humans are free to choose their actions, have the same potition regardless of race, religion, skin color or gender and is a manifestation of human dignity as stipulated in the constitution of 1945 and Law No.39/1999 on Human Rights. In the Letwurung village, based on kinship systems adopted by indigenous communities, put men who are married have a weak position in the family of his wife. The main issue is the kinship system is adopted by villagers Letwurung and how position of men who have married in the indegeneous kinship system. The Letwurung village has matrilineal kinship system so that married men in this community haves a weak position in the customary family law and child is entitled to the inheritance. It is discrimination against civil rights of men as a father and a leader of his family.
EXPLORING THE VIABILITY OF SERVICE ROBOTS IN PERFORMING HUMAN AESTHETIC LABOUR IN THE HOSPITALITY INDUSTRY
Authors: Elmohandes Nirmeen , Pető Károly
Published: August 2023

This literature review seeks to investigate the value of human aesthetic labour in light of the growing deployment of robotic service workers. As automation continues to advance and replace human workers in a variety of industries, including service industries such as retail, hospitality, and entertainment, the role, value and the significance of aesthetics and the human touch grows. Due to the contemporary nature of the topic, researchers combed databases like Scopus, Web of Science, and Google Scholar for relevant articles using terms like "human aesthetic labour," "robotic service workers," and "service industry." This review will investigate the extent to which the rise of robotic service workers has altered the perception and value of human aesthetic labour. The findings of this research review will contribute to the ongoing discussion on the future of work in the service industry and provide businesses with insights on the significance of preserving human aesthetic labour and its impact on customer and guest experience as well as business performance.
Profile of Nasopharyngeal Carcinoma in Dr. Wahidin Sudirohusodo Hospital Makassar 2011 – 2021
Authors:   Department of Otorhinolaryngology- Head and Neck Surgery, Medical Faculty of Hasanuddin University, Makassar, Indonesia, Akhmad Cita Nurinsani
Published: August 2023

Background: Nasopharyngeal carcinoma (NPC) is Indonesia’s most common head and neck malignancy. NPC presents non-specific signs and symptoms, which lead to a late or missed diagnosis. Early detection and prevention are essential based on the NPC profile. Objective: This study aimed to assess NPC’s sociodemographic and clinical characteristics in Dr. Wahidin Sudirohusodo Hospital Makassar 2011 – 2021.
Correlation of HbA1c with Ratio of Total Cholesterol/HDL, LDL/HDL, TG/HDL and Apolipoprotein B / Apolipoprotein A-1 Ratio in Patients with Type 2 Diabetes Mellitus
Authors:   Magister of Biomedical Sciences, Graduate School of Hasanuddin University, Makassar, South Sulawesi, Indonesia, . Irmawati
Published: August 2023

Background: The lipid and Apo B/Apo A-1 ratios may be considered additional risk factor assessments, especially in patients with a high risk of cardiovascular diseases, such as diabetes. Blood glucose level can be assessed by measuring glycated hemoglobin (HbA1c), which is used as a long-term control and monitoring. Objective: This study aimed to determine the relationship between HbA1c with lipid ratio and Apolipoprotein B/Apolipoprotein A-1 ratio in patients with type 2 diabetes mellitus.
Effect of Dangke consumption on body weight, blood glucose, and total cholesterol in rats subjected to high-fat and fructose diet
Authors:   Master's Program in Biomedical Sciences, Hasanuddin University Graduate School, Makassar, Indonesia, . Ahmad
Published: August 2023

Obesity occurs due to an imbalance in caloric intake, leading to excess fat accumulation in adipose tissue. This condition is associated with hyperglycemia and abnormal lipid levels. Dangke, a traditional Indonesian cheese, contains lactic acid bacteria and bioactive peptides known for their health benefits. This study aims to assess the effects of dangke consumption on body weight, glucose, and total cholesterol levels in rats subjected to a high-fat and fructose diet (HFFD). This research employed an experimental laboratory design. Twenty-four Sprague-Dawley rats, with weights ranging from 100 to 200 g, were divided into six groups, each consisting of four rats. Group 1 (ND) (received a normal diet. Group 2 (HFFD) was provided with a high-fat and fructose diet).
Relationship between anxiety and sleep quality in cancer patients undergoing chemotherapy at Dr. M. Djamil Central Public Hospital
Authors:   Bachelor of Nursing Program, STIKes Mercubaktijaya Padang, West Sumatera, Indonesia, Amelia Weny
Published: August 2023

Introduction: Cancer is a disease caused by abnormal division and growth of body tissue cells, so these cells turn into cancer cells which are harmful to the body. One of the treatments for cancer patients is chemotherapy. The impact of chemotherapy in cancer patients on the psychological aspects of experiencing anxiety and disrupting sleep quality. This study aimed to determine the relationship between anxiety and sleep quality in cancer patients undergoing chemotherapy at Dr. M. Djamil Central Public Hospital. Methods: The type of research used is an analytic survey using a cross-sectional study design. The sample was 90 respondents with the sampling technique is accidental sampling.
Isolated fungal sinusitis of the sphenoid sinus - A case report
Authors:   Department of Otorhinolaryngology-Head and Neck Surgery Medical Faculty Hasanuddin University, Makassar, Indonesia, Perkasa Muhammad Fadjar
Published: August 2023

Introduction: Isolated sphenoidal fungal sinusitis is a rare disease, representing 3% of all sinusitis cases. The disease usually occurs together with other paranasal sinus infections. Viral, bacterial, parasitic, and fungal infections can cause sinusitis. Fungal infection of the sphenoidal sinuses is rarely diagnosed, as it has no characteristic symptoms and is not much different from bacterial or other sinusitis infections. The diagnosis of fungal sphenoid sinusitis is based on history taking, physical examination, and supporting examination. The therapy aims to reduce sinus cavity inflammation, improve drainage, and overcome the pressure on the sinuses that cause painful symptoms. Endoscopic Sinus Surgery (ESS) is a surgical technique on the paranasal sinuses using an endoscope that aims to improve ventilation and mucociliary clearance of the sinuses.
Nghiên cứu ảnh hưởng của loại đất và hàm lượng đất đến tính công tác và cường độ chịu nén của bê tông đất
Authors: Nguyễn Tiến Dũng , Bùi Thị Loan
Published: August 2023

Bê tông đất là một loại vật liệu xây dựng mới và có nhiều ưu điểm so với bê tông truyền thống. Nghiên cứu này sử dụng hai loại đất có thành phần hạt, thành phần khoáng vật hoàn toàn khác nhau. Hàm lượng đất sử dụng trong phạm vi từ 10% đến 20% (theo tổng khối lượng cua hỗn hợp xi măng, đất và cốt liệu). Các kết quả thí nghiệm cho thấy tính công tác của cả 2 loại bê tông đất đều kém hơn so với của bê tông đối chứng. Đồng thời, hàm lượng đất càng tăng thì tính công tác lại càng giảm. Xu hướng biến đổi cường độ của hai loại bê tông đất này là hoàn toàn trái ngược nhau. Với cùng một hàm lượng xi măng sử dụng, bê tông đất sử dụng đất có hàm lượng sét lớn và thành phần hạt tương đương cát mịn có cường độ chịu nén thấp hơn bê tông đối chứng, đồng thời hàm lượng đất càng tăng thì cường độ chịu nén của bê tông đất lại càng giảm. Bê tông đất sử dụng loại đất có hàm lượng sét ít và thành phần hạt mịn (gần tương đương xi măng) cho cường độ chịu nén cao hơn bê tông đối chứng. Các kết quả của nghiên cứu này cho thấy tính khả thi của việc sử dụng bê tông đất cho các công trình xây dựng tại Việt Nam
Thực nghiệm và mô phỏng ứng xử chịu kéo của bê tông siêu tính năng
Authors: Hoàng Việt Hải
Published: August 2023

Bê tông siêu tính năng (UHPC) có tính năng cơ học vượt trội so với bê tông thông thường đặc biệt là khả năng chịu kéo đang là đối tượng của nhiều nghiên cứu. Tuy nhiên hiện nay chưa có nhiều nghiên cứu về ứng xử kéo của loại vật liệu này. Bài báo trình bày kết quả nghiên cứu thực nghiệm và mô hình số đánh giá ứng xử kéo của mẫu bê tông siêu tính năng (UHPC). Thực nghiệm ứng xử chịu kéo được tiến hành theo trên mẫu kéo trực tiếp. Mô hình số được thực hiện bằng phương pháp phần tử hữu hạn FEA, trong đó vật liệu UHPC sử dụng mô hình bê tông phá hoại dẻo (concrete damage plasticity model, CDPL). Mô hình CDP có sự tương đồng rất lớn khi so sánh đường quan hệ ứng suất – biến dạng thu được từ mô hình số với thực nghiệm, đây được xem là mô hình phù hợp khi ứng dụng để mô hình hoá ứng xử cơ học vật liệu UHPC. Bê tông UHPC với hàm lượng cốt sợi thép 2% theo thể tích sử dụng các loại vật liệu sẵn có ở Việt Nam được sử dụng trong nghiên cứu này. Kết quả nghiên cứu được so sánh giữa thực nghiệm và mô phỏng số nhằm đánh giá về sự phù hợp của mô hình CDP để nghiên cứu ứng xử chịu kéo của bê tông UHPC trong các nghiên cứu tiếp theo
THE IMPERATIVE OF A REGULATORY FRAMEWORK FOR THE ESTABLISHMENT OF A NATIONAL CRIME DNA DATABASE IN NIGERIA
Authors: Osinibi O. M. Osinibi , Adewumi T. A. Adewumi
Published: August 2023

The evolution of DNA sequencing and analysis has had an extensive impact on criminal justice in many jurisdictions because it provides an opportunity for crime laboratories to develop distinct personal profiles required to identify crime suspects. This is connected with Locard’s principle of exchange that perpetrators of crime usually leave traces at the crime scene and take traces from the crime scene along with them. DNA evidence has led to the arrest of previously unidentifiable perpetrators of the crime and the exoneration of wrongfully convicted persons.  The functionality of DNA technology in criminal justice depends on the existence of a comprehensive DNA database. However, obtaining DNA samples from suspects has been challenged as a bio-invasion of the suspect’s right to privacy and cause of citizen stigmatization. DNA analysis is also susceptible to unscrupulous manipulations in forensic science laboratories. To avert potential legal challenges, countries with comprehensive DNA databases have evolved extensive regulatory frameworks to oversee the collection and retention of DNA samples of suspects. The collection of DNA samples in Nigeria for crime solving is still at a very elementary stage and a national DNA database does not exist. This paper aims to undertake a comparative legal analysis of relevant case laws as well as legislations in jurisdictions such as the United Kingdom, United States of America and South Africa to advance the argument that it has become imperative to put in place a regulatory framework that will control the collection and storage of DNA samples as well as dictate the conduct of forensic laboratory scientists. A national DNA database is vital to combat crime but it must be subject to a regulatory framework.
PROPRIETY OF POLITICAL APPOINTEES’ ENGAGEMENT IN PRIVATE LEGAL PRACTICE IN NIGERIA: ACHIKA & ORS. V. N.K.S.T. HOSPITAL MKAR IN PERSPECTIVE
Authors: Eyongndi D. T. Eyongndi , Akanbi L. L. Akanbi , Oyeniran L. O. Oyeniran
Published: August 2023

The National Industrial Court of Nigeria (NICN) in David Achika & Ors. v. N.K.S.T. Hospital Mkar & Anor adopted the expressio unius est exclusio alterius rule of interpretation and held that a Special Adviser (SA) on legal matters appointed on a permanent basis, with salary is not prohibited from engaging in private law practice while serving because he is not a public officer (PO) within the framework of part 2 of Code of Conduct for Public Officers (CCPO). This paper, through doctrinal method, reviews this decision by examining the propriety of permitting a Special Adviser on full-time basis and remuneration to engage in private law practice (PLP). It interrogates the nuances of permanent employment/engagement and argues that while an SA is not mentioned in Part 2 of the CCPO, engagement in PLP fosters divided attention despite being remunerated on full-time basis and it is a detraction from the notion of full-time employment/engagement. It further contends that engagement in PLP can expose a political appointee to conflict of interest which should be avoided. It makes recommendations on the amendment of the 5th Schedule to the 1999 Constitution to include political appointees within the prohibited ambit of persons to engage in private practice.
THE FISHERIES SECTOR IN GHANA: INSTITUTIONAL AND REGULATORY GAPS, CHALLENGES AND FUTURE PROSPECTS
Authors: Asumda D. Asumda
Published: August 2023

The fisheries sector in Ghana contributes significantly to its socio-economic development. The sector contributes about 4.5% of Ghana’s Gross Domestic Product (GDP) and provides livelihood for an estimated 10% of the population.[1] The Ghanaian fishing fleet is made up of artisanal or canoe, inshore or semi-industrial, industrial trawler and tuna fleets,[2] all of which are regulated by the Fisheries Commission (FC). This paper examines the inherent institutional and procedural contradictions undermining the implementation of fishery law and policy in Ghana. The paper adopted a review approach by reviewing relevant literature including policies and legal documents, reports, journal articles, newspaper articles and interviews. The study reveals that contradictions undermining fisheries law implementation is due mainly to weak and inadequate enforcement, low compliance of fisheries laws, and inadequate institutional and human capacity.[3] The paper concluded that there is a lack of administrative and technical capacity, inadequate funding, and political influence during the prosecution of violators.[4] The paper recommended the need to increase funding for regulatory agencies, enhancement of human and institutional capacity, involvement of stakeholders in decision-making of fisheries management, continuous and effective collaboration with international donors, and between stakeholders.
A Educação Infantil do/no campo: um mapeamento dos estudos da temática
Authors: Peixoto Vieira Emilia , Cerqueira Candido da Silva Fernanda
Published: August 2023

O artigo apresenta um mapeamento dos textos referentes à Educação Infantil do/no Campo, localizados na base de dados Scientific Eletronic Library Online (SciELO). O objetivo deste estudo foi evidenciar os debates produzidos pelos pesquisadores, no período de 2008 a 2019. O interesse pela temática surgiu ao se constatar que a única pesquisa nacional realizada a respeito da Educação Infantil do Campo foi finalizada em 2012, como resultado de um convênio entre o Ministério da Educação (MEC) e a Universidade Federal do Rio Grande do Sul – UFRGS, a qual tratou da caracterização das práticas educativas com crianças de 0 a 6 anos de idade residentes em área rural e coletou informações sobre a Educação Infantil do/no Campo no Brasil, com o intuito de apresentar indicativos para a formulação de uma política nacional para essa etapa de educação, contemplando a especificidade das crianças do campo. Neste texto, emprega-se a metodologia de levantamento bibliográfico, utiliza-se os descritores “Educação Infantil”, “Educação do Campo” e a combinação “Educação Infantil AND Educação do Campo”. Os resultados mostram que ainda são poucos os avanços nas pesquisas sobre a Educação Infantil do/no Campo, pois a maioria das investigações pauta-se na Educação do Campo e nas abordagens relacionadas aos movimentos sociais, o que reforça a necessidade de estudos para que se possa entender a realidade das crianças moradoras do meio rural, especialmente por causa do fechamento de escolas e das consequências dessa ação.
Na corda bamba de sombrinha: a Educação Física no fio da história na base nacional comum curricular do ensino médio
Authors: Jucá Luan Gonçalves , Maldonado Daniel Teixeira , Barreto Samara Moura
Published: August 2023

O objetivo desse ensaio foi analisar as implicações da BNCC do Ensino Médio para a Educação Física Escolar em reflexividade dialógica e dialética pela análise histórica e política. Por meio de constatações teórica-empíricas, mostramos uma ampla denúncia sobre os interesses neoliberais envolvidos na concepção educativa da reforma do Ensino Médio, já que essa política educacional sistematiza uma educação a serviço do capital, com um reflexo nefasto para a formação crítica e reflexiva das juventudes. Assim, a Educação Física perde cada vez mais espaço, seja pelo seu caráter optativo efetivado pelos “estudos e práticas” do componente curricular; pelo rebaixamento de sua carga horária; por sua falta de legitimidade na sociedade contemporânea; ou por seus princípios epistemológicos, políticos e pedagógicos que se distanciam de uma educação eficiente pautada na Pedagogia das competências. Por fim, defendemos a revogação da BNCC e a organização coletiva de um novo documento curricular.
Interventions to Support Social Participation for Autistic Children and Adolescents in Homes and Communities (2013–2021)
Authors: Little Lauren M. , Cohen Samantha R. , Tomchek Scott D. , Baker Alissa , Wallisch Anna , Dean Evan
Published: August 2023

Systematic review briefs provide a summary of the findings from systematic reviews developed in conjunction with the American Occupational Therapy Association’s Evidence-Based Practice Program. Each systematic review brief summarizes the evidence on a theme related to a systematic review topic. This systematic review brief presents findings to support social participation for autistic1 children and adolescents (birth to 18 yr) in homes and communities.
Interfaces visuais para o sistema de simulação digital do reator nuclear de pesquisa Triga do CDTN
Authors: Mesquita Amir Zacarias , Felippe Adriano de Almeida Massaud , Lage Aldo Márcio Fonseca , Marques João Gabriel de Oliveira , Silva Walewska Gouveia , Alves Valéria Emiliana Alcântara , Almeida Vitor Fernandes
Published: August 2023

O Curso de Treinamento para Operadores de Reatores de Pesquisa (Ctorp) é ministrado no Centro de Desenvolvimento de Tecnologia Nuclear (CDTN), desde 1974. Aproximadamente 250 trabalhadores foram certificados pela CDTN. Um sistema de simulação digital para o reator de pesquisa TRIGA® IPR-R1 foi desenvolvido no CDTN. A intenção é fornecer uma ferramenta para apoiar o ensino e treinamento em estudos teóricos e práticos, abordados nos cursos de operação de reatores. Destina-se à educação de princípios básicos de neutrônica de reator, como: multiplicação subcrítica (M), fator de multiplicação (k), massa crítica, reatividade (r), período (T), fluxo neutrônico, nêutrons prontos e produtos de fissão. O sistema de simulação foi projetado utilizando o programa LabVIEW® (Laboratory Virtual Instruments Engineering Workbench), considerando o recente conceito de instrumentos virtuais (VI’s) usando processador eletrônico e interface de visualização em monitor de vídeo. Este artigo apresenta o projeto e os resultados das interfaces visuais do usuário desenvolvidas para o simulador de operação do reator. Essa é a parte equivalente da programação de texto estruturada e, portanto, a parte mais significativa do simulador desenvolvido.
Civic Hospitals in the City and Archdiocese of Mainz
Authors: Barnhouse Lucy C.
Published: August 2023

This chapter discusses the establishment of an archiepiscopal rule for Mainz’s hospital, and the hospital’s subsequent transfer to civic oversight. Studying how the hospital’s inclusion in the 1244 charter of civic liberties affected its claim to the privileges of religious status sheds new light on the transfer’s effects. I pursue the hospital’s late medieval history through 1462, when the archbishops of Mainz reasserted their political control over the city, and their rights over the administration of the hospital. I compare the civic hospitals of Worms and Speyer, and their relationships with civic and episcopal authority. Over the course of the later Middle Ages, civic hospitals in the Rhineland used their claims to religious status to carve out institutional independence.
“For all miserable persons”: Small and Extra-Urban Hospitals
Authors: Barnhouse Lucy C.
Published: August 2023

This chapter examines small hospitals in the central Rhineland, concluding that, no less than more prominent institutions, such hospitals were integrated in their communities as religious houses. This chapter takes on both small and ephemeral hospitals in urban environments, and hospitals which flourished outside cities. The infrastructure of urban bureaucracy appears to have been a crucial factor in assuring the survival of medieval hospital records. The scattered and fragmentary evidence from extra-urban hospitals in the central Rhine region, however, offers glimpses of active and prosperous houses integrated with their communities, understood and functioning in similar ways to their urban counterparts.
In Praise of Trans-Asian Sisterhood
Authors: Zhang Zhen
Published: August 2023

Chapter 6 discusses Jasmine Ching-hui Lee’s critically and popularly acclaimed documentary Money and Honey about her friendship and filmmaking praxis with several female Philippine workers in a Taipei nursing home and their homeland. A culmination of her extended “women and homeland” documentary series, the decade-long trans-Asian project harnesses the melodramatic power for changing public attitudes and influencing government policies on immigrant labor.
Radeberger und AB InBev steigen aus Craftbiergeschäft aus
Authors: Brück Mario
Published: August 2023

Große Braugruppen wie AB InBev, Constellation Brands und Radeberger verabschieden sich vom Craftbiergeschäft und überlassen es wieder den Spezialisten. Ist der Hype vorbei?
Präsentation ist (fast) alles
Authors: Lach Ulrike
Published: August 2023

Fresh Cut kann für gute Umsätze im LEH sorgen. Diese Beispiele zeigen, wie es geht. Ulrike Lach
Gekauft wird bei Discountern
Authors: Kühn Iki
Published: August 2023

Eigenmarken dominieren das Segment der frischen Salate wie der gekühlten, gefüllten Wraps. Während die Nachfrage bei den einen wächst, müssen Wraps einen rückläufigen Trend hinnehmen.
dm startet sein eigenes ChatGPT-Programm
Authors: Rode Jörg
Published: August 2023

dm gibt ab sofort 3300 Mitarbeitern die Möglichkeit, mit einer firmeneigenen Variante der KI-Software von OpenAI zu arbeiten: „dmGPT“. Das System soll Angestellte bei sprachbezogenen Aufgaben unterstützen.
„Handelsmarken liegen auf Augenhöhe mit den kleinen Leuten“
Authors: Biehl Bernd
Published: August 2023

Handelsmarken, etablierte Marken und Innovationen erzielen bei den Kunden ganz unterschiedliche Wirkungen, sagt Sabine Loch vom Rheingold Institut.
Unternehmen investieren in Online-Werbung
Authors: Birkner Helena
Published: August 2023

Die Deutsche Post hat wieder untersucht, für welche Werbegattungen deutsche Unternehmen am meisten Geld ausgeben. Es zeigt sich: Werbung mit Dialogelementen war auch im vergangenen Jahr besonders gefragt.
Aufschwung trotz Widrigkeiten
Authors: Pehl Patrick
Published: August 2023

Berlin. In ukrainischen Häfen liegen mehrere Schiffe, so auch das einer deutschen Reederei. Es ist ein Symbol für die angespannte Lage im Schwarzen Meer. Trotzdem konnte die Ukraine die Produktion und Auslieferung von Ölsaaten in dieser Saison ausbauen.
Peningkatan Mutu Sekolah Berbasis IT Melalui Pelatihan Aplikasi Pendidikan Di KB Bina Cendikia Sidorejo Jabung Kabupaten Malang
Authors: Rizza Muhammad Akhlis , Monasari Ratna , Emzain Zakki Fuadi , Amalia Zakiyah , Agustriyana Lisa
Published: August 2023

Teknologi telah masuk ke berbagai aspek kehidupan manusia saat ini. Salah satu contohnya adalah penggunaan teknologi dalam pendidikan di Kelompok Bermain (KB). Penelitian ini terintegrasi dengan kegiatan pengabdian kepada masyarakat yang bertujuan untuk melatih guru-guru KB Bina Cendikia untuk 1) menggunakan sarana berbasis IT, 2) memberikan gambaran tentang aktivitas guru KB Bina Cendikia dalam pembuatan media belajar, pengerjaan administrasi sekolah dan pengerjaan laporan dalam berbagai aplikasi. Hasil kegiatan pengabdian pada masyarakat di KB Bina Cendikia 1) Meningkatnya kemampuan guru dalam mengoperasikan laptop pada aplikasi dapodik, data centerlink, MS word, MS excel, power point, dan aplikasi tambahan secara baik dan benar, 2) Guru menyambut baik penggunaan laptop dalam pembuatan media pembelajaran, pengerjaan administrasi sekolah dan laporan dalam berbagai aplikasi di KB Bina Cendikia.
Sosialisasi Pengetahuan Keselamatan dan Kesehatan Kerja (K3) Prasarana Perkeretaapian Kepada Siswa SMK Negeri 1 Kota Madiun
Authors: Malaiholo David , Prihartanto Rusman , Puruhita Hana Wardani , Wicaksono Riski
Published: August 2023

Banyak faktor penyebab kecelakaan kerja, kejadian tersebut tidak dapat dipantau secara ketat karena tidak ada petunjuk atau tanda-tanda akan terjadi kecelakaan. Untuk menciptakan sistem kerja dan keselamatan di tempat kerja, perlu dilakukan pengenalan Keselamatan dan Kesehatan Kerja (K3) secara terstruktur, terencana dan terpadu, sehingga dalam hal ini peran serta manajemen dan semua pihak dapat bekerja sama untuk mengurangi dan mencegah akan kecelakaan di tempat kerja yang diakibatkan oleh kecelakaan kerja. Tujuan dari pengabdian masyarakat ini adalah untuk memberikan informasi dan pemahaman tentang Keselamatan Dan Kesehatan Kerja serta mengidentifikasi potensi bahaya di tempat kerja. Pelaksanaan pengabdian kepada masyarakat dilakukan melalui metode sosialisasi kepada siswa SMK Negeri 1 Kota Madiun. Hasil dari penelitian ini menambah pengetahuan dan pemahaman tentang keselamatan dan kesehatan kerja dan siswa SMK Negeri 1 Kota Madiun dapat mengidentifikasi potensi bahaya di tempat kerja.
Cooperación interinstitucional Universitaria: Una fortaleza en la red de integración científica
Authors: Puicón-Niño-de-Guzmán Víctor Humberto , Bartra-Reátegui Alicia
Published: August 2023

Actualmente, se consideran a las universidades, los institutos de educación superior e instituciones de investigación gubernamentales como los centros generadores de conocimientos y solución de problemas tecnológicos por excelencia, los cuales tienen un propósito: describir sucesos, determinar situaciones problemáticas en la sociedad y determinar alternativas de solución ante las necesidades de las distintas áreas de acción. Sin embargo, se cuenta con situaciones en que la cooperación es fundamental para abordarlos y lograr éxito en la búsqueda de la sostenibilidad.