bluuebunny/crossref_metadata_2025 huggingface dataset:
Obstacles in Formulating Policy for Climate Change Mitigation: A review
Authors: Hock Sia Pong , Zainudin Ainur Zaireen
Published: August 2024

Climate change has become central to many public policies nowadays as all parties are concentrating their efforts on overcoming the issue. However, formulating the policies is challenging. Therefore, it is the objective of this paper to identify the challenges in formulating climate change-related policies from the land administration perspective. It is done by reviewing the existing literature, based on the findings of past research. Economics and governance are among the challenges to formulating climate change policy. This insight will assist authorities to strategize on how to overcome the challenges so that climate change policies can be well formulated.
Malaysia Madani Policy Concept in Kelantan State
Authors: Wan Sulaiman Wan Salwana , Tan Abdullah Iskandar Hasan , Wan Mohamad Wan Mohd Firdaus , Ahmad Mohd Miqdad Aswad , Raja Karim Raja Symsul Haq , Iskandah Mohd Faiz , Hussin Siti Nor Adawiah , Ahmad Afip Nadhira
Published: August 2024

PAS’s ruling from 1990 until now has caused the existence of two different Islamic government systems with the Federal Government in this country's democratic system. Objectively is to look at the fate of indigenous people in Malaysia Madani in terms of poverty, cost of living, affordable housing, soft prosperity, and the future of the young generation in Kelantan. The methodology of this study is to evaluate, observe and analyze every situation through qualitative approach. The result will impact on understanding and reform that needs to be done in improving the socio-life of the people of Kelantan in today's Malaysia Madani.
India-Burma (Myanmar) Relations under British India Administration prior to 1937 Separation: Influx of Indians and Awakening of Nationalist Movements in Burma
Authors: Ayob Azman
Published: August 2024

The paper focuses on India-Burma relations under British India’s administration prior to the 1937 separation. As for data gathering, content analysis was adopted. The findings are analyzed through two perspectives: the influx of the Indians into Burma and the awakening of Burma’s nationalist movements related to Mahatma Gandhi. The findings of this study demonstrates that the influx of the Indian immigrants had eventually gave rise to the Burmese nationalist movements and the separation of Burma from British India was influenced by the Indian nationalists as well as a thought by Mahatma Gandhi that Burma cannot be part of India.
Public-Private Partnerships and Sustainable Development Goals: A case study of IIUM
Authors: Zahari Rustam Khairi , Mazlan Hazlina , Abdul Rani Amar , Mohd Rodzi Nur Zafirah , Raja Ariffin Raja Noriza
Published: August 2024

A community with aging infrastructure while struggling with maintenance due to limited allocation is becoming more common. This study discusses the initiatives by the International Islamic University Malaysia (IIUM) campus community of overcoming these challenges through Public-Private Partnerships. Instead of relying solely on government’s budget, IIUM and a private company embarked on a journey to achieve a landmark effort to become energy efficient and make a conscious effort to a better environment. Simultaneously, IIUM gets to reduce its carbon footprint which further strengthening the attainment of its Strategic Direction of Humanizing Education and the Sustainable Development Goals.
Role of Social Demography Factors in Economic Growth and Sustainability Models: Evidence from selected emerging economies
Authors: Pardi Faridah , Yasin Mohammad Yuzaimi , Zainal Abedin Nur Fadhlina , Junos Sutina
Published: August 2024

A country’s social demography characteristics are described by population dynamics and technology-based lifestyle changes. Such unique elements may correlate with economic growth and sustainability. In this study, a static panel data model analysis for economic growth and sustainable development of ten emerging economies was presented. Estimation results revealed that social demography factors exhibited a negative significant impact in both economic models, relative to the technological influence. Therefore, effective macroeconomic policies should be meticulously designed against changing demographic trends. Conclusively, by delivering focused public services to the urban area, more liveable cities will emerge to empower human capital development.
Sustainable Development Goal 7 (SDG 7) - Affordable and Clean Energy: Sarawak scenario
Authors: Chundi Timoti , Tuan Ismail Tuan Nooriani , Kassim Asiyah
Published: August 2024

The United Nations' Sustainable Development Goal 7 seeks to ensure universal access to affordable and clean energy for all. This paper reviews the progress and challenges related to SDG 7 implementation by focusing on Sarawak, Malaysia. To produce the energy needed to attract investments to propel its economy, Sarawak leverages on constructing mega-dams. In this context, the study observes the relationship between energy and economic growth. Drawing from a preliminary review of relevant literature, the challenges and opportunities remain wide. Hence, it underscores the importance of a context-specific approach if SDG 7 is to succeed
A Systematic Review on the Business Survival and Resilient Strategies for Hotel Owners during Covid-19 Pandemic
Authors: Abdul Rahim Memiyanty , Mahamad Aziz Farhatul Mustamirrah , Razali Hazariah Yais , Hardinigsih Sri
Published: August 2024

The Covid-19 pandemic has had critical impacts on the hotel and tourism industry. There are unclear insights on the business survival strategies in the hotel industry during the crisis. This paper aims to scrutinize the implications of the Covid-19 Movement Control Order (MCO) on the hotel industry and identify survival strategies based on reviewing several publications from 2019 till now. This study could assist the regulators in governing the policy for business owners to face any crises in the future with the right strategies.
Financial Management Policy and Governance for the Preservation of the UNESCO World Heritage Site in Malaysia as a Tourism Attraction
Authors: Che Soh Mazlan , Abdul Rahim Memiyanty , Zainuddin Azizan , Soegiono Agie Nugroho
Published: August 2024

Tourism in developing countries especially in Malaysia faces challenges between economic development and sustainable tourism, especially in promoting heritage assets and sites. A comprehensive policy together with proper governance needs to be revised to tackle this issue. It is necessary to analyze and understand the current policy and propose how the Malaysian government can establish a comprehensive method of managing heritage assets in Malaysia through sustainable UNESCO world heritage tourism. This study urges the proposed benchmarking study on Malaysia”s documentation (to be compared to Indonesia) to assess the adequacy of the policy and governance in preserving the UNESCO world heritage site in Malaysia (Lenggong Valley).
Work-life Balance and Job Performance: A case of Royal Malaysian Police
Authors: Hilwa Jun Nazlia , Tuan Ismail Tuan Nooriani
Published: August 2024

This study was designed to investigate the worklife balance and job performance among the Royal Malaysian Police (RMP). RMP faced various challenges due to nature of their work and pressured with high perception among societies for them to solve security related issues. This study used a purposive sampling of 380 RMP located in Kedah. Finding reveals that there exist a correlation between work-life balance (time balance, organisational support and workload) and job performance. All hypotheses are accepted as there is positive relationship between independent and dependent varaibles. Therefore, it can be concluded that work-life balance has impact on job performance.
Efficacy of a Web-Based Home Blood Pressure Monitoring Program in Improving Predialysis Blood Pressure Control Among Patients Undergoing Hemodialysis: Randomized Controlled Trial
Authors: Chen Tingting , Zhao Wenbo , Pei Qianqian , Chen Yanru , Yin Jinmei , Zhang Min , Wang Cheng , Zheng Jing
Published: August 2024

Background

Hypertension is highly prevalent among patients undergoing hemodialysis, with a significant proportion experiencing poorly controlled blood pressure (BP). Digital BP management in this population has been underused.

Objective

This study aimed to explore the efficacy of a web-based home BP monitoring (HBPM) program in improving predialysis BP control and enhancing knowledge, perception, and adherence to HBPM among patients with hypertension undergoing hemodialysis.

Methods

A multicenter, open-label, randomized controlled trial was conducted at 2 hemodialysis units. Patients were randomly allocated in a 1:1 ratio to either the web-based HBPM program as the intervention group or to usual care as the control group over a 6-month period. The primary outcomes were the predialysis BP control rate, defined as less than 140/90 mm Hg, and the predialysis systolic and diastolic BP, assessed from baseline to the 6-month follow-up. Secondary outcomes included patient knowledge, perception, and adherence to HBPM, evaluated using the HBPM Knowledge Questionnaire, HBPM Perception Scale, and HBPM Adherence Scale, respectively. A generalized estimating equations analysis was used to analyze the primary outcomes in the intention-to-treat analysis.

Results

Of the 165 patients enrolled in the program (n=84, 50.9% in the web-based HBPM group and n=81, 49.1% in the control group), 145 (87.9%) completed the follow-up assessment. During the follow-up period, 11 instances of hypotension occurred in 9 patients in the web-based HBPM group, compared to 15 instances in 14 patients in the control group. The predialysis BP control rate increased from 30% (25/84) to 48% (40/84) in the web-based HBPM group after the 6-month intervention, whereas in the control group, it decreased from 37% (30/81) to 25% (20/81; χ22=16.82, P<.001; odds ratio 5.11, 95% CI 2.14-12.23, P<.001). The web-based HBPM group demonstrated a significant reduction after the 6-month intervention in the predialysis systolic BP (t163=2.46, P=.02; β=−6.09, 95 % CI −10.94 to −1.24, P=.01) and the predialysis diastolic BP (t163=3.20, P=.002; β=−4.93, 95% CI −7.93 to −1.93, P=.001). Scores on the HBPM Knowledge Questionnaire (t163=−9.18, P<.001), HBPM Perception Scale (t163=−10.65, P<.001), and HBPM Adherence Scale (t163=−8.04, P<.001) were significantly higher after 6 months of intervention.

Conclusions

The implementation of a web-based HBPM program can enhance predialysis BP control and the knowledge, perception, and adherence to HBPM among patients undergoing hemodialysis. This web-based HBPM program should be promoted in appropriate clinical settings.
Implementation of the World Health Organization Minimum Dataset for Emergency Medical Teams to Create Disaster Profiles for the Indonesian SATUSEHAT Platform Using Fast Healthcare Interoperability Resources: Development and Validation Study
Authors: Faisal Hiro Putra , Nakayama Masaharu
Published: August 2024

Background

The National Disaster Management Agency (Badan Nasional Penanggulangan Bencana) handles disaster management in Indonesia as a health cluster by collecting, storing, and reporting information on the state of survivors and their health from various sources during disasters. Data were collected on paper and transferred to Microsoft Excel spreadsheets. These activities are challenging because there are no standards for data collection. The World Health Organization (WHO) introduced a standard for health data collection during disasters for emergency medical teams (EMTs) in the form of a minimum dataset (MDS). Meanwhile, the Ministry of Health of Indonesia launched the SATUSEHAT platform to integrate all electronic medical records in Indonesia based on Fast Healthcare Interoperability Resources (FHIR).

Objective

This study aims to implement the WHO EMT MDS to create a disaster profile for the SATUSEHAT platform using FHIR.

Methods

We extracted variables from 2 EMT MDS medical records—the WHO and Association of Southeast Asian Nations (ASEAN) versions—and the daily reporting form. We then performed a mapping process to match these variables with the FHIR resources and analyzed the gaps between the variables and base resources. Next, we conducted profiling to see if there were any changes in the selected resources and created extensions to fill the gap using the Forge application. Subsequently, the profile was implemented using an open-source FHIR server.

Results

The total numbers of variables extracted from the WHO EMT MDS, ASEAN EMT MDS, and daily reporting forms were 30, 32, and 46, with the percentage of variables matching FHIR resources being 100% (30/30), 97% (31/32), and 85% (39/46), respectively. From the 40 resources available in the FHIR ID core, we used 10, 14, and 9 for the WHO EMT MDS, ASEAN EMT MDS, and daily reporting form, respectively. Based on the gap analysis, we found 4 variables in the daily reporting form that were not covered by the resources. Thus, we created extensions to address this gap.

Conclusions

We successfully created a disaster profile that can be used as a disaster case for the SATUSEHAT platform. This profile may standardize health data collection during disasters.
Implementation and Impact of Intimate Partner Violence Screening Expansion in the Veterans Health Administration: Protocol for a Mixed Methods Evaluation (Preprint)
Authors: Portnoy Galina A , Relyea Mark R , Dichter Melissa E , Iverson Katherine M , Presseau Candice , Brandt Cynthia A , Skanderson Melissa , Bruce LeAnn E , Martino Steve
Published: August 2024

BACKGROUND

Intimate partner violence (IPV) is a significant public health problem with far-reaching consequences. The health care system plays an integral role in the detection of and response to IPV. Historically, the majority of IPV screening initiatives have targeted women of reproductive age, with little known about men’s IPV screening experiences or the impact of screening on men’s health care. The Veterans Health Administration (VHA) has called for an expansion of IPV screening, providing a unique opportunity for a large-scale evaluation of IPV screening and response across all patient populations.

OBJECTIVE

In this protocol paper, we describe the recently funded Partnered Evaluation of Relationship Health Innovations and Services through Mixed Methods (PRISM) initiative, aiming to evaluate the implementation and impact of the VHA’s IPV screening and response expansion, with a particular focus on identifying potential gender differences.

METHODS

The PRISM Initiative is guided by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) and Consolidated Framework for Implementation Research (CFIR 2.0) frameworks. We will use mixed methods data from 139 VHA facilities to evaluate the IPV screening expansion, including electronic health record data and qualitative interviews with patients, clinicians, and national IPV program leadership. Quantitative data will be analyzed using a longitudinal observational design with repeated measurement periods at baseline (T0), year 1 (T1), and year 2 (T2). Qualitative interviews will focus on identifying multilevel factors, including potential implementation barriers and facilitators critical to IPV screening and response expansion, and examining the impact of screening on patients and clinicians.

RESULTS

The PRISM initiative was funded in October 2023. We have developed the qualitative interview guides, obtained institutional review board approval, extracted quantitative data for baseline analyses, and began recruitment for qualitative interviews. Reports of progress and results will be made available to evaluation partners and funders through quarterly and end-of-year reports. All data collection and analyses across time points are expected to be completed in June 2026.

CONCLUSIONS

Findings from this mixed methods evaluation will provide a comprehensive understanding of IPV screening expansion at the VHA, including the implementation and impact of screening and the scope of IPV detected in the VHA patient population. Moreover, data generated by this initiative have critical policy and clinical practice implications in a national health care system.

INTERNATIONAL REGISTERED REPORT

PRR1-10.2196/59918
The use of memes as an educational tool to evaluate reflection levels in an evidence-based practice course for nutrition graduate students (Preprint)
Authors: Douglas Crystal C. , Messenger Christopher , Lyons Elizabeth J. , Arentson-Lantz Emily J.
Published: August 2024

BACKGROUND

Memes are a popular online communication tool that are participatory, playful and contextual in nature. While the use of meme creation as an education tool in higher education has been limited, meme creation requires students to reflect on material presented in the classroom, synthesize new content from learned concepts, and present it in a contextualized manner.

OBJECTIVE

The objective of this study was to examine the outcomes of a meme creation assignment introduced into a master's level nutrition course which covered systemic and ethical issues related to nutrition, research, and clinical practice. Additionally, we explored the topics students chose to engage with in the meme assignment and how they aligned with course objectives.

METHODS

Participants were graduate-level dietetic students (n=55) enrolled in the Evidence Based Practice course in the Master of Science/Dietetic Internship Program offered by the Department of Nutrition Sciences and Health Behavior in the School of Health Professions at the University of Texas Medical Branch. The team conducted a two-phase analysis of the memes. First, we assessed each meme for depth of reflection using an existing quantitative framework ranging from 0 (description) to 4 (critical reflection). In the second phase, we conducted a hybrid thematic analysis using inductive codes and deductive codes associated with the learning objectives of the class.

RESULTS

Most students enrolled in the class were female (92.7%) and non-Hispanic white (63%) with an average age of 23.8 y. Of the 82 memes submitted, 9 (11%) were rated as reflection level 0 (description), 11 (13.4%) as level 1 (reflective description), 26 (31.7% as level 2 (dialogic reflection), 15 (18.3%) as level 3 (transformative reflection) and 21 (25.6%) as level 4 (critical reflection). Four primary themes, Ethics, Philosophy of Science, Art of Science and Science and the Public were identified, which aligned the learning objectives of the class, namely for students to develop a wider perspective of the philosophy of science and research paradigms, as well as ethical issues and scientific communication.

CONCLUSIONS

Our findings confirm that the use of a meme creation assignment is a feasible and acceptable education tool to promote student reflection in the context of an evidence-based practice class for graduate students. Students displayed a higher-than-expected level of transformative or critical reflection which may be due to the playful, visual format of memes. Future work is needed to investigate if our results are generalizable to other student populations or courses.
Effect of RC Cornet plus versus Aerobika on Pulmonary functions and sputum volume in bronchiectasis patients: Protocol of a Comparative study. (Preprint)
Authors: Solanke Amit Vikas , Lalwani Lajwanti , Vardhan Vishnu , Tayade Vishakha
Published: August 2024

BACKGROUND

Bronchiectasis is characterized by intractable dyspnea, decreased functional capacity, restricted airflow, acute exacerbation episodes, and irreversible blockage. A common symptom is a productive cough due to mucus hypersecretion. Clearing the lungs can prevent infections, enhance energy conservation, improve breathing, and lung function. Oscillating positive expiratory pressure (OPEP) devices, such as the RC Cornet Plus and Aerobika, are non-pharmacological interventions that facilitate sputum clearance by combining airway oscillations and positive pressure to keep airways open. These devices are safe compared to pharmacological therapies.

OBJECTIVE

The Aerobika device has five resistance settings adjustable by the patient. Similarly, the RC Cornet Plus allows patients to determine optimal pressure and flow by turning the mouthpiece. Both are flow-dependent devices. However, the comparative effectiveness of these devices in bronchiectasis patient`s needs further exploration. To address this gap, comparative research is needed on Symptomatic and clinical outcomes.

METHODS

A single-center, 18-month experimental comparative study with thirty participants will be selected based on inclusion and exclusion criteria, provided with study information, and asked for informed consent. They will be divided into two groups of 15 each: Group A (RC Cornet Plus with conventional chest physiotherapy) and Group B (Aerobika with conventional chest physiotherapy). Sputum volume and lung functions (FEV1, FVC, and FEV1/FVC) will be assessed on day 1 and reassessed on day 7 after a week of intervention with twice-daily physiotherapist visits.

RESULTS

As of November 2023, we enrolled 30 participants, and the data collection process started from November 2023- November 2024. The expected results are that the significance of RC cornet will be more than that of the Aerobika device, and the expected results to be published in the end week of November 2024.

CONCLUSIONS

The study will conclude that is RC Cornet device is effective than Aerobika Device on pulmonary function and sputum volume.

CLINICALTRIAL

This study is registered under CTRI Number- CTRI/2024/07/071083, registered on 23/07/2024.
Enhancing Performance: The Role of Organizational Culture, Commitment, and Support in Indonesian Paper Industry
Authors: Dudija Nidya , Naibaho Sartika , Wibowo Satrio Budi
Published: August 2024

Human resources play an important role in the successful achievement of performance. Employee performance is the result of the work achieved by employees in a company. This study aims to investigate the impact of organizational culture, organizational commitment, and perceived organizational support on employee performance at a paper manufacturing plant. The descriptive data and SEM were analyzed using The Jeffreys’s Amazing Statistics Program (JASP) method. Data were collected from 107 respondents who participated in paper manufacturing plants (52 males (48.6%), 55 females (51.4%); MageMage= 38, SD = 8.4). The results showed that (1) organizational culture has a significant effect on employee performance (β = 0,533, p 0,05). (3) Perceived organizational support has no significant effect on employee performance (β = 0,039, p > 0.05). In this study, organizational commitment and perceived organizational support did not influence employee performance. Among employees, expectations for increasing organizational commitment and perceptions of organizational support for improving employee performance are still not high enough. The findings of this study highlight that organizational culture has the strongest influence compared to organizational commitment and perceived organizational support on employee performance. To improve employee performance, organizations can internalize cultural values through socialization activities, corporate culture training, and cultural rituals so that employee work behavior will develop, contributing to improved performance in the organization.
The Role of Risk Perception and Big Five Personality Traits in COVID-19 Vaccine Hesitancy in Indonesia
Authors: Zainurrahman Muhammad Zaki Afif , Praptomojati Ardian
Published: August 2024

Even when the COVID-19 global health emergency is declared over, vaccine hesitancy is a relevant topic that needs to be studied to ensure effective intervention when such cases arise again in the future. Vaccine hesitancy is a phenomenon of public doubt about whether to accept or reject vaccination. This study aims to determine the characteristics of vaccine hesitancy in Indonesian society and its relationship with the risk perception of COVID-19 and the Big Five personality traits. We also discuss how the present findings can inform future decision making on pandemic interventions. This multimethod cross-sectional study incorporated both quantitative and qualitative analyses through self-report measures and an open question. We distributed the questionnaire online through convenience sampling technique and involved 390 Indonesian citizens aged 18-62 years (Mage = 30.68, SD = +13.17). Through regression analyses, we found that risk perception of COVID-19, Extraversion, Conscientiousness, and Intellect were significant predictors of vaccine hesitancy. Thematic analysis showed that themes of lack of confidence, convenience, and complacency were present in participants’ attitudes toward COVID-19 vaccines. Demographic analysis also showed a correlation between vaccine hesitancy and economic status. Vaccination campaigns should focus on extensive education on vaccine safety that is backed by factual data, education on the risk of preventable diseases with vaccination, and increasing public confidence in government and health authorities.
Editorial: Review of the Aims and Scope of Jurnal Psikologi
Authors: Pertiwi Pradytia Putri
Published: August 2024

The editorial team of Jurnal Psikologi is excited to announce the renewal of our aims and scope to include emerging areas of psychological research, while reinforcing our commitment to the study of Indonesian psychology. The revised aims and scope offer a more precise and direct focus on understanding the unique ways cultural, social, environmental, and technological influences shape the mental processes and behavior of Indonesians. These insights can be presented in the form of original research and review articles, as we recognize that human knowledge can flourish and advance thanks to the empirical results reported in original research, while reviews help to refine our awareness of important subjects. In highlighting the unique psychological landscape of Indonesia, our goal is to enrich the psychological research based on Indonesians’ vast and diverse characteristics, enabling both local and global society to discover an in-depth understanding and empathetic utilization of the information. We are especially interested in several topics regarding the Indonesian psyche, including the influences of environment, technology, and the digital world. Why? We argue that these aspects play a crucial role in (re)shaping and cementing the psychological landscape of Indonesia. Other topics, such as neuroscience and cognition, also potentially contribute significantly to explaining the psychology of the Indonesian people. With the updated aims and scope in mind, we encourage authors to explicitly address the impact of their work on the current state of propose improvements to existing practices. The editor and reviewers will specifically evaluate this discussion within the manuscript.
A Study on C-E Translation of Culture-Loaded Words in the Chinese Film Chang’an from the Perspective of Transknowletology
Authors: Du Jingwen , Tu Huiqin
Published: August 2024

With the continuous intercultural communication between China and Western countries, the film subtitle translation has become more important than ever before. From the perspective of transknowletology, this paper explores the culture-loaded words in the English subtitles of the film Chang’an through four categories: ecological culture-loaded words, material culture-loaded words, social culture-loaded words, and linguistic culture-loaded words, and analyzes how translators can more accurately convey the knowledge and values of these words. Through the deep analysis of the film subtitle translation, it concludes that the knowledge-transfer can facilitate translator better translate the culture-loaded words, enhance translation quality, aid in the dissemination of local knowledge to the world, and promote the global spread of Chinese traditional culture.
Comparative Study on the Tribological Performance of Conventional and Metal Matrix Composite Brake Pads in Automotive Applications
Authors: Bagul Mr. Jagdish Rambhau
Published: August 2024

Abstract: This study investigates the wear and mechanical properties of aluminum alloy composites reinforced with titanium dioxide (TiO2) nanoparticles. Aluminum-based composites are increasingly favored in engineering due to their excellent properties, and incorporating TiO2 nanoparticles presents a promising method for further enhancement. The composites were produced using a powder metallurgy technique, and their mechanical performance—including tensile strength, hardness, and impact resistance—was thoroughly assessed. Additionally, wear tests under various conditions were conducted to evaluate the composites' wear resistance. The findings indicate that incorporating TiO2 nanoparticles significantly enhances both the mechanical properties and wear resistance of the aluminum alloy.
The Need for a Standardized Body-Worn Camera Policy
Authors: Saulnier Alana
Published: August 2024

Based on a survey of all federal, provincial, municipal, and First Nations police services in Canada, 36 of 172 Canadian police services are using body-worn cameras (BWCs) as of 2022. Twenty-seven of these services shared their BWC policy with the researchers of the source article.
Almost all BWC policies provided activation instructions, required subject notification of BWC use as soon as reasonably possible, did not allow BWC footage to substitute for other forms of evidence, and permitted users to view their BWC footage. However, some important topics were not consistently discussed in existing policies, including issues around camera buffering, victim-sensitive practices, and services publicly disclosing BWC footage in the public interest.
Police services should work towards using a nationally standardized BWC policy to promote evidence-based practice, increase public confidence in police, reduce resource wastage in services acquiring BWCs, and decrease liability for services using a shared standard.
Does Gunshot Detection Technology Reduce Gun Violence?
Authors: Connealy Nathan , Piza Eric L. , Arietti Rachel A. , Mohler George O. , Carter Jeremy G.
Published: August 2024

A study was conducted to test the impact of Gunshot Detection Technology (GDT) in several areas of Chicago. The GDT coverage area in Chicago expanded from approximately 3 squaremiles to over 136 square-miles between 2012 and 2018.
Gun recoveries significantly increased in GDT coverage areas relative to areas that did not use the technology, but GDT had no effect on fatal shootings, non-fatal shootings, general part I gun crime (assaults, batteries, and robberies involving guns), or shots fired calls for service.
The results align with prior literature that has found a procedural benefit of GDT, such as quicker police response times, but not a preventative benefit, such as a reduction in the number of shootings.
Perlidungan Hukum Kemitraan Ojek Online Dengan Driver Pasca Diberlakukannya Undang-Undang Cipta Kerja
Authors: IB. Gede Agustya Mahaputra  , I Made Aditya Mantara Putra  , IA Cynthia Saisaria Mandasari
Published: August 2024

Public transport has an important role in economic development, because it is related to the distribution of goods and services. One of the most effective and efficient public transportation is the motorcycle taxi. Ojek is an informal public transportation in Indonesia in the form of motorbikes. In Indonesia, there is an online motorcycle taxi service that allows prospective passengers not to come to a base. Online motorbike taxis are another face of conventional motorbike taxis which are transformed using the touch of a smartphone-based technology application that is connected to the internet network. The problems raised in this study regarding legal protection arrangements are seen from the characteristics of agreements based on partnerships and the legal consequences that arise if the cooperation agreement is based on partnerships after the enactment of Law Number 11 of 2020 concerning Job Creation. The type of research used in writing this paper is a type of normative legal research with a problem approach used is a statutory approach and a conceptual approach. The results of the study show that the characteristics of the agreement generally consist of agreement, skills, the existence of a certain object, but in a partnership agreement these elements are also used but what distinguishes it is in a partnership agreement using the principles of mutual benefit, need and strengthening. The legal consequences of the work copyright law do not cover work relationships based on partnerships, which are only covered by working relationships based on work contracts (work agreements). If seen from the Law which is used as the legal basis, the principle of mutual benefit has not been fulfilled but it still benefits one of the parties so that it is still possible for breach of contract to occur.
Pengaturan Pemblokiran Konten Penyebaran Kampanye Hitam Melalui Media Sosial
Authors: Herawati Kadek Mery
Published: August 2024

Social media is regarded as the fifth pillar of democracy. The role of the mass media as the controller of governance and democracy is increasingly recognized and is now regarded as the fourth pillar of the democratic system. However, along with the opportunities that exist, the digital age also poses a serious challenge to democracy. This spread of disinformation can confuse people, empower voters and influence their choices. Another challenge is black campaign attacks of false information or hoaks, insults and slander aimed at political opponents to knock each other down, carried out through social media. Starting from the issue, the author tried to analyze and describe further about the blocking of the spread of black campaign content through social media. This research is conducted in a normative jurisprudence, that is, by looking at the problem through the legal principles contained in Indonesian law. In article 280 (1) letter c of the Election Act, which regulates the prohibition of campaigns in elections, the rules on black campaigns on social media are not comprehensively written and do not have a clear definition. According to Article 40 (2) of the Electronic Information and Transactions Act, the Government is obliged to prevent the dissemination and use of Electronic information and/ or electronic documents that have a prohibited load in accordance with the provisions of the regulations of the laws. However, this blockage can only be made against Electronic info and/or electronic documents which have illegal content, and does not include the termination of Internet network access as a whole. To offset the possibility of Internet abuse, the government has established a Internet Restriction Policy. By limiting the use of media, i.e. blocking and filtering websites or social media, surveillance, forced deletion of content, thorough blocking of social media on platforms and other communications information technologies.
ETNOMATEMÁTICA COMO UM CALEIDOSCÓPIO DE OLHARES E CONCEPÇÕES
Authors: Soares Gisele Americo , Fantinato Maria Cecilia
Published: August 2024

Esta pesquisa apresenta resultados parciais da tese de doutorado intitulada “Etnomatemática e suas marcas na formação inicial dos futuros professores de Matemática” e teve como objetivo analisar as marcas deixadas pela Etnomatemática na Licenciatura de Matemática. Identificamos por meio do e-MEC cinco cursos com disciplinas cujo nome apresentava a palavra Etnomatemática. Realizamos entrevista com os professores de tais disciplinas e aplicamos questionário eletrônico aos estudantes. Este estudo apoiou-se nos referenciais teóricos da Etnomatemática. Analisando os dados da pesquisa em relação as concepções de Etnomatemática dos professores percebemos uma grande diversidade, porém foi possível inferir que a valorização dos diversos saberes e o olhar sensível a dimensão humana se configurou como uma linha que interligou os diversos discursos. Os resultados evidenciaram ainda que as concepções dos professores deixaram marcas na construção da ideia de Etnomatemática de seus estudantes.
SIMULASI DINAMIKA MOLEKUL FENOMENA ADSORPSI DI-(2-ETILHEKSIL)FTALAT (DEHP) PADA MINERAL MONTMORILONIT
Authors: Umma Reza Roisatul , Zulfikar Muhammad Ali , Ledyastuti Mia
Published: August 2024

Senyawa di(2-etilheksil) ftalat (DEHP) merupakan salah satu polutan yang ditetapkan oleh European Union (EU) dan World Health Organization (WHO) ke dalam daftar polutan utama dan dianggap paling bermasalah bagi kesehatan manusia yaitu dapat menimbulkan gangguan sistem endokrin, sistem saraf, dan hepatotoksik. DEHP digunakan sebagai plasticizer terutama pada polivinil klorida (PVC) yang hampir 50% mengandung DEHP. Senyawa DEHP tidak terikat secara kovalen dengan produknya sehingga mudah terlepas dari produk dan dapat memasuki lingkungan bebas. Jumlah DEHP di lingkungan bebas perlu dikendalikan dan salah satu metode yang sederhana dan efektif adalah adsorpsi. Pada penelitian ini dilakukan adsorpsi dengan pendekatan molekuler, yaitu simulasi dinamika molekul menggunakan perangkat lunak GROMACS. Penelitian ini bertujuan untuk membandingkan adsorpsi DEHP pada montmorilonit dan montmorilonit termodifikasi BDED atau CTMA yang kemudian disebut sebagai organo-montmorilonit, serta menentukan kondisi optimum sistem adsorpsi DEHP. Berdasarkan hasil simulasi, konsentrasi awal (C0) DEHP 0,044 mol/L menghasilkan adsorpsi maksimum yaitu sebanyak 3 molekul DEHP teradsorpsi (77,5%). Saat C0 DEHP dinaikkan menjadi 0,088 mol/L, tidak ada molekul DEHP yang teradsorpsi pada permukaan MMT. Sementara itu, pada MMT (1 lapis) termodifikasi BDED dengan jumlah molekul BDED 0,24 KTK, persentase adsorpsi mengalami peningkatan menjadi 44%. Hal ini menunjukkan bahwa penambahan surfaktan kationik berhasil meningkatkan persentase adsorpsi DEHP.
IMOBILISASI SULFIDA PADA BATU APUNG YANG TERLAPISI KITOSAN SEBAGAI ADSORBEN LOGAM BESI (Fe) TERLARUT
Authors: Harahap Muhammad Ridwan , Nisah Khairun , Qismullah
Published: August 2024

Penelitian tentang pengaruh sulfida pada batu apung yang terlapisi kitosan sebagai adsorben logam besi (Fe) terlarut telah dilakukan. Penelitian ini bertujuan untuk mengetahui pengaruh daya serap sulfida sebagai adsorben menggunakan metode adsorpsi. Metode yang dilakukan yaitu kombinasi penyalutan batu apung terlapisi kitosan dengan variasi konsentrasi natrium sulfida 1 M; 3 M dan 5 M. Hasil penelitian menunjukkan bahwa pengaruh daya serap sulfida pada batu apung yang dilapisi kitosan memiliki kemampuan untuk menyerap logam Fe terlarut, namun penyerapan optimum ditunjukkan pada konsentrasi natrium sulfida 5 M dengan persentase efesiensi adsorpsi sebesar 97% dan kapasitas adsorpsi sebesar 0,1320 mg/g.
UJI KANDUNGAN FORMALIN PADA TAHU PUTIH DI KOTA BANDA ACEH DAN KABUPATEN ACEH BESAR
Authors: Sari Ayu Nirmala , Nisa Catur Putri Khairun
Published: August 2024

Tahu adalah salah satu makanan khas yang berasal dari Indonesia dan disukai oleh hampir semua lapisan masyarakat Indonesia. Laporan Tahunan Badan Pengawas Obat dan Makanan menemukan bahwa 37,8% dari 282 makanan, termasuk produk tahu, mengandung formalin. Formalin merupakan zat beracun yang bersifat karsogenik, mutagenik bersifat korosif dan iritatif. Formalin yang ada  pada makanan dapat megakibatkan gangguan pernafasan, pusing dan kanker paru-paru. Penelitian kualitiatif ini bertujuan untuk mengetahui kadar formalin yang terdapat pada tahu yang beredar di Kabupaten Aceh Besar dan Kota Banda  Aceh menggunakan Kalium Permanganat (KMnO4). Hasil penelitian menunjukkan bahwa 12 sampel tahu positif mengandung formalin ditandai dengan terjadinya perubahan warna dari abu keunguan menjadi bening atau putih kembali seperti semula, sedangkan 8 sampel tahu bebas formalin. Formalin berbahaya bagi tubuh karena dapat merusak dan dapat menyebabkan kematian sel.
UJI FISIKOKIMIA PADA SEDIAAN LIP BALM DARI MINYAK PALA (Myristica fragrans Houtt)
Authors: Bhernama Bhayu Gita , Nasution Reni Silvia , Nst Rizqiena Alfajriah
Published: August 2024

Penelitian tentang uji fisikokimia sediaan lip balm dari minyak pala telah dilakukan untuk melembabkan bibir agar tidak mudah kering dan pecah-pecah. Tujuan dari penelitian ini untuk mengetahui hasil dari pengujian fisikokimia pada sediaan lip balm dari minyak pala (Myristica fragrans Houtt) sesuai dengan standar BPOM NO. 12 Tahun 2019. Metode pada penelitian ini dilakukan dengan eksperimental. Sediaan lip balm dengan variasi konsentrasi minyak pala yaitu 10%, 15%, 20%, blanko digunakan formula dasar dalam pembuatan sediaan lip balm tanpa minyak pala. Pembuatan lip balm dilakukan dengan menimbang semua bahan kemudian dilakukan uji organoleptis, homogenitas, pH, titik lebur, iritasi, dan cemaran mikroba. Hasil uji organoleptis pada lip balm dengan variasi konsentrasi 10%, 15% dan 20% didapat tekstur yang padat, berwarna putih dan memiliki bau khas pala, dan blanko memiliki bau coklat. Lip balm memiliki tekstur yang homogen. Hasil pengujian pH pada blanko adalah 6,1, pH lip balm dengan konsentrasi 10%, 15% dan 20% berturut-turut adalah 6,3; 6,4; 6,6. Hasil uji cemaran mikroba dengan variasi konsentrasi minyak pala sudah sesuai dengan standar BPOM No. 12 tahun 2019 kecuali pada sediaan lip balm tanpa penambahan minyak pala terdapat pertumbuhan bakteri S.aureus 2.0x101. Kesimpulan dari penelitian ini adalah hasil uji fisikokimia (uji organoleptis, homogenitas, pH dan titik lebur dan cemaran mikroba) pada lip balm dengan variasi konsentrasi 10%, 15% dan 20% sesuai dengan standar BPOM NO. 12 tahun 2019. Lip balm dengan konsentrasi 10% memiliki hasil yang lebih optimal dibandingkan pada konsentrasi 15% dan 20%.
PENGARUH KONSENTRASI NITRIT DAN MOLYBDATE SEBAGAI CORROSION INHIBITOR TERHADAP KONSENTRASI BESI (Fe) PADA AIR PENDINGIN DI PT PERTA ARUN GAS
Authors: Syafika Nurul , Novita Novita , Masrura Munadiya , Amalia Nur Fitri
Published: August 2024

Penelitian ini tentang pengaruh konsentrasi nitrit dan molibdat sebagai inhibitor korosi terhadap konsentrasi besi (Fe) pada air pendingin di PTPerta Arun Gas. Penelitian dilakukan untuk mengetahui dampak penggunaan nitrit dan molibdat dalam mengendalikan laju korosi tanpa mengganggu kinerja sistem pendinginan. Metode penelitian melibatkan pengukuran konsentrasi besi dalam air pendingin dengan variasi konsentrasi nitrit dan molibdat. Hasil penelitian menunjukkan adanya pengaruh signifikan antara konsentrasi inhibitor korosi dengan konsentrasi besi dalam air pendingin. Kesimpulannya, penyesuaian konsentrasi nitrit dan molibdat dapat mengontrol konsentrasi besi dan mengurangi laju korosi pada sistem pendinginan. Penelitian ini memberikan wawasan penting dalam upaya menjaga kualitas air pendingin industri.
Analysis Of Calcium Levels in Wet and Dried Anchovies at Traditional Markets in Bekasi City
Authors: Safitri Fadliyah Rani , Sari Elfira Maya , Nurfajriah Siti
Published: August 2024

Anchovy is a food that is widely consumed by the people of Indonesia because it has high quality and affordable prices for the middle and lower economic class. Anchovy as a source of calcium is very good for preventing osteoporosis, the formation and maintenance of bones and teeth, smooth muscle function, and the nervous system. The purpose of this study was to determine the calcium levels of wet anchovies and dried anchovies sold in traditional markets in the city of Bekasi. Determination of calcium content of wet anchovies and dried anchovies can be determined using atomic absorption spectrophotometry (AAS). Data were analyzed using descriptive analysis. The results of the analysis of the highest calcium levels in wet anchovies were 653.05 mg/100g and the lowest was 517.56 mg/100g. The highest calcium level in dried anchovies is 611.02 mg/100g and the lowest is 148.33 mg/100g. These results indicate that there are differences in calcium levels in wet anchovies and dried anchovies. This occurs due to the presence of water content and salt content in anchovy which affects the high and low calcium Â results in the analysis.
Sifat Kimia Kayu Medang Sereh Berdasarkan Bagian Kayu dan Posisi Batang
Authors: Anggraini Riana , Khabibi Jauhar , Puri Suci Ratna
Published: August 2024

ABSTRACT
The other properties of medang sereah (Litsea sp.) wood that need to be identified are the chemical properties of wood based on the part (terrace and sapwood) and the position of the trunk (base, middle, and end). The purpose of identifying the nature of this lemongrass medang wood will facilitate the introduction of lemongrass medang wood types with other types of medang wood. In addition, it will facilitate the process of working and the purpose of using these types of wood further according to their characteristics because the identification of wood properties is an initial process in determining the allocation of wood utilization. The levels of holocellulose, alpha-cellulose, hemicellulose in the core have relatively greater levels than the sapwood. The hemicellulose content at the base has a relatively higher value compared to the end and middle of the medang citronella log. The lignin content of the sapwood part has a lower tendency compared to the terrace. The results of the analysis also showed that the wood at the end of the trunk had a fairly high lignin content compared to the base of the trunk.
Keywords: Litsea sp., wood position, wood chemical, terrace and sapwood
 
ABSTRAK
Sifat kayu medang sereh lainnya yang perlu diidentifikasi yaitu sifat kimia kayu berdasarkan bagian (teras dan gubal) dan posisi batangnya (pangkal, tengah, dan ujung). Tujuan mengidentifikasi sifat kayu medang sereh ini, maka akan mempermudah dalam pengenalan jenis kayu medang sereh dengan jenis kayu medang lainnya. Selain itu, akan mempermudah proses pengerjaan dan tujuan penggunaan jenis kayu tersebut lebih lanjut sesuai karakteristiknya karena identifikasi sifat kayu merupakan suatu proses awal dalam menentukan alokasi pemanfaatan kayu. Pengujian komponen kimia mengacu pada standar ASTM. Kadar holoselulosa, alpha-selulosa, hemiselulosa bagian teras memiliki kadar relatif lebih besar dibandingkan bagian gubal. Kadar hemiselulosa pada bagian pangkal memiliki nilai yang relatif lebih tinggi daibandingkan bagian  ujung dan tengah batang kayu medang sereh. Kadar lignin bagian gubal memiliki kecenderungan lebih rendah dibandingkan dengan bagian teras. Hasil analisis juga menunjukkan bahwa kayu dibagian ujung batang memiliki kadar lignin yang cukup tinggi dibandingkan bagian pangkal batang.
Kata kunci: medang sereh, posisi batang, kimia kayu, bagian teras dan gubal
Thermophysical investigation of glycol ethers in mannitol solutions at various temperatures
Authors: Chakraborty Nabaparna , Thakur Priya , Juglan Kailash , Syed Abrar
Published: August 2024

Ultrasonic analysis can be very helpful to comprehend the molecular dynamics and interactions in liquid systems. Employing the Anton-Paar (DSA 5000 M) at concentrations and 0.1 MPa, sound speed as well as density of glycol ethers, i.e., phenoxyethanol (PE) and butoxyethanol (BE) in solutions of a well-known sugar alcohol (D-mannitol), were measured at 288.15?303.15 K. A variety of advanced acoustic-thermodynamic parameters, including apparent molar parameters, partial molar parameters and transfer molar properties, were estimated using the experimentally attained the velocity and density values. These derived values are used to express the interactions between solutes and their solvents. The propensity of the solute to generate or destroy structures in a solvent is also a subject of research. Analysis was done on the interactions between the molecules in the ternary mixture of D-mannitol and glycol ethers in aqueous medium.