bluuebunny/crossref_metadata_2025 huggingface dataset:
Perspektif Islam dalam Kepemimpinan: Sebuah Studi di Lembaga Pendidikan Islam
Authors: Farihin Farihin
Published: April 2023

This research examines leadership in an Islamic perspective. Where several studies show the dynamics of leadership with employee motivation and discipline which often affect performance within organizational groups. As a leader, you should have a management style and method to achieve your goals. As an institution that is in the Islamic education environment, this research examines how leaders position themselves from various religious dimensions such as perspective, management methods and employee credibility in an Islamic education environment that is thick with religious culture. This study uses a qualitative approach through observation, interviews and documentation. The results of this study indicate that Islamic values in Al-Quran and Al-Hadisth as well as the guidance of the Prophet Muhammad SAW become guidelines in managerial leadership that are able to create an Islamic culture that is thick with exemplary values, namely Shidiq, Tabligh, Amanah, Fathonah. The results of this research are expected to contribute to theoretical leadership in Islamic Education Institutions in the future.
عدم قبول دعوى الإلغاء لتقديمها قبل الأوان وفق اجتهاد ديوان المظالم السعودي
Authors: شطناوي علي خطار
Published: April 2023

يلاحظ في بعض الأحيان تسرع المدعي في المملكة العربية السعودية وتعجله في تقديم دعواه أمام القضاء الإداري قبل اكتمال الوجود القانوني للقرار الإداري. لذا يستهدف هذا البحث تحديد ماهية الدفع بتقديم الدعوى قبل الأوان، وتحديد ملامحه وحدوده، ونطاقة، واختلافه عن بقية الدفوع بعدم القبول، وبيان مدى تعلقة بالنظام العام، وبيان آثاره على حق المدعي في طلب تفعيل الحماية القضائية مجددًا. وعلة ذلك أن الفارق بيّن آثار الحكم بعدم قبول الدعوى شكلًا، والحكم برفض الدعوى. فالأول لا يحول دون رفع ذات الدعوى مرة أخرى إذا توافرت شروطها ما لم يكن الحق قد تقادم بطبيعة الحال، بينما الحكم برفض الدعوى يحول دون رفع ذات الدعوى من جديد.
أحكام إدارة المال الشائع والتصرف فيه في القانون المدني
Authors: الطراونة محمد ناجي
Published: April 2023

هدفت هذه الدراسة إلى الكشف عن موضوع أحكام وتصرف الشريك في المال الشائع من خلال زاويتين تتمثل الأولى في بيان حكم تصرف الشريك على الشيوع بحصته الشائعة ويتبين أن هذا التصرف يعتبر صحيح إذ لم يلحق ضرر بباقي الشركاء، أما إذا تصرف الشريك في كامل المال الشائع، فإن هذا التصرف بالنسبة للمتعاقدين صحيح، وبالنسبة لباقي الشركاء موقوف على إجازتهم إلا إذا كان نائبًا عنهم فأنه يسري في مواجهتهم وفي حال عدم إجازتهم يكون هذا التعرف ساريًا في مواجهتهم ويحق لهم المطالبة بحصصهم عن طريق دعوى الاستحقاق. أما بالنسبة للزاوية الثانية فتنحصر تصرف الشريك في جزء معزز من المال الشائع وإن تبين حكم هذا التصرف قبل القسمة وحكمه بعدها فقليل القسمة يسري عليه ما سبق قوله في الزاوية الأولى، أما بعد القسمة إذا ما تبين أن الجزء الذي يتم إلى المتصرف جزء يثبت حقه في الجزء الذي آل إلى المتصرف بعد القسمة. وقد اختتمت هذه الدراسة بخاتمة يثبت فيها أهم النتائج والتوصيات التي توصلت إليها. ومن النتائج أن يبيع الشريك لحصته من المال الشائع لا ينتج عنه أية إشكاليات طالما أنه يتصرف في حصته التي يملكها ملكية كافة. ومن التوصيات أن نظام الأغلبية الذي نص عليه المشرع لا يعطي الضمانات الكافية بالنسبة للأقلية لذلك نتمنى من المشرع إعطاء ضمانات أكثر فاعلية للأقلية تجعل حقهم في المال الشائع مكفولًا تمامًا.
The Impact of Climate Change on International Trade
Authors: Alqudah Maen Mohammed Amin Ali
Published: April 2023

Climate change is an important and multifaceted international phenomenon. This phenomenon opposes danger in all aspects of political, social and economic life. One of the major effects of climate change is that it threatens the future of human existence on earth. In this regard, International Meteorological Organization (IMO) confirmed that the average global temperature rise will be 4°C by 2060 which affects negatively the global stability, as well as making obstacles that drive to discontinuing food and water supplies at the global level. Based on the above, this study seeks to answer the following main question: What is the impact and relationship of climate change on international trade? In order to answer this question, this study aims to explain the methods and procedures taken in the General Agreements on Tariff and Trade (GATT) to face climate change; and the methods and procedures taken in the Technical Barriers to Trade and Standers (TBT). The research problem is centered in the presence of an overlap between international trade, climate change and the seriousness of the effects that occur from climate change on all aspects of life. Especially, there are direct and indirect effects of climate change on international trade due to the expansion of this trade, which leads to an increase in the emission of greenhouse gases which causes Global Warming. The importance of this research comes from the impact of climate change on the international trade. this overlap may cause conflict between climate change policies and international trade due to the increasing of this trade, which leads to an augment in the emission of greenhouse gases which causes Global Warming, the role of the global policies on climate change policies threatens to leak carbon and find a haven for pollution in developing countries, given: that there is an increase in international trade. The framework of international economic integration. In this research article, an analytical research methodology was used to illustrate the impact of climate change on international trade. Finally, this article comes out with several important results and recommendations.
A figuração da experiência histórica em Edgar Allan Poe
Authors: Vilaço Fabiana de Lacerda , Ilari Mayumi , Ferraz Daniel
Published: April 2023

A obra de Edgar Allan Poe é aqui estudada a partir de uma grande curiosidade: o que significam os contos de detetive desse importante escritor estadunidense do século XIX? Em uma investigação das origens e das consequências desses contos, apoiada pelo instrumental crítico do materialismo-histórico, a autora percorre diversos momentos da trajetória literária de Poe que revelam que, para além de sua já conhecida tendência pelo terror e pelos mistérios, ele também desenvolvia uma profunda reflexão sobre o próprio ato de escrever.
Entre fios, pistas e rastros: os sentidos emaranhados da internacionalização da Educação Superior
Authors: Martinez Juliana Zeggio , Ilari Mayumi , Ferraz Daniel
Published: April 2023

Esta obra problematiza o emaranhado de sentidos que constituem o cenário da internacionalização da Educação Superior em tempos de globalização neoliberal. Seu ponto de partida está na inseparabilidade entre internacionalização, colonialidade, globalização e neoliberalismo. Com base no programa latino-americano de modernidade/colonialidade, a pesquisa puxa fios e investiga pistas e rastros do que compreende ser a internacionalização, com o intuito de complexificar sua conceituação a partir do imbricamento da linha da colonialidade e da linha da nova ordem mundial.
Creating digital promotional material for Coban Waru Waterfall
Authors: Sufiyanto Sufiyanto , Alfiansyah Bagas , Yuniarti Sari , Sedyowati Laksni , Andrijono Djoko
Published: April 2023

The PKKM policy implemented during the Covid-19 pandemic had an effect on the decrease in tourism. Due to these losses, Coban Waru Waterfall's natural tourism management had to deal with abandoned tourist attractions. After the pandemic, there is a need to reintroduce and attract visitors to the Coban Waru waterfall natural tourist attraction. Through digital promotion, this activity aims to raise public awareness of Coban Waru waterfall natural tourism. The method consists of the use of digital media promotion and training in content creation. As a result of this activity, a profile video and a leaflet titled "Promotion of Coban Waru Waterfall Nature Tourism" were posted on the social media platforms YouTube and Instagram. Through digital marketing, it is possible to bring new tourist attractions to the public's attention.
SI LUHUR: Improving digitalization-based public services in Sidoluhur Village, Malang
Authors: Hayati Handayani Nur , Dwinugraha Akbar Pandu , Fiasari Sinta Nur , Khoirunnisa Hana Jihan , Evalista Maria Florida
Published: April 2023

Sidoluhur Village, Lawang District, Malang Regency has the majority of the population working as farm labourers. With a population of 6,182 people consisting of around 1,978 heads of households, this village has problems with administrative activities and public services. The purpose of this activity is to increase the competence of village officials in providing digital-based administrative services. The method used is Participatory Rural Appraisal (PRA). The result obtained from this activity is that there is an application ‘SI LUHUR’ to support public services. Village apparatus and the community are able to carry out and access digital-based public services. In addition, this activity also increases the solidity and synergy of village apparatus in managing public services.
Production of vetiver root as a support for the cliffs of irrigation canals in the Bendung sub-district, Serang City
Authors: Zayadi Ruwaida , Andajani Sih , Rintawati Dewi , Tridarso Etty R. , Raditya Arya
Published: April 2023

Irrigation canals in Bendung Village, Kasemen District, Serang, only partially have masonry installed, most of them are still open canals. As time went by, the condition became deplorable, due to rain which eroded the cliffs due to surface erosion. This program aims to provide education about the vetiver system as a method of controlling surface erosion in irrigation canals. The method used in this activity was socialization about prevention of surface erosion in irrigation canals with vetiver roots, training and mentoring in making a pilot arrangement of vetiver in irrigation canals. As a result of the community service activities that have been carried out, it can be concluded that the socialization activities and shallow landslide/erosion control training with the "vetiver system" have provided new knowledge and skills for the people of Bendung Village.
Zjawiska związane z pamięcią autobiograficzną podczas wstępnych konsultacji do psychoterapii pary
Authors: Zalewski Bartosz
Published: April 2023

Cel
Celem artykułu jest zaprezentowanie wniosków płynących z aktualnych badań nad funkcjonowaniem pamięci autobiograficznej oraz poszukiwanie możliwości ich odniesienia do praktyki diagnostycznej w psychoterapii par. Ważnym elementem tekstu jest także przyjrzenie się temu, jak natura pamięci determinuje rodzaj danych, które diagnosta otrzymuje od pary. Cel artykułu to  również wspieranie rozwoju kompetencji metodologicznych psychologów-diagnostów pracujących z parami, poprzez dostarczenie wiedzy o działaniu mechanizmów pamięciowych podczas wstępnych spotkań konsultacyjnych.
Tezy
Z badań nad pamięcią autobiograficzną wynika, że treść wspomnień  w istotny sposób zależy od celu, kontekstu oraz grupy, wobec której jest ona przywoływana. Postawiono tezę, iż  w trakcie konsultacji do psychoterapii par wspomnienia przywoływane są przez partnerów w celu opowiedzenia o problemach pary oraz wnoszone w szczególnej publicznej sytuacji pod wpływem silnych emocji. Stanowią one nierzadko ochronę każdej z osób przed negatywną oceną terapeutów, a jednocześnie służą podtrzymywaniu relacyjnych elementów tożsamości każdego z partnerów.
Konkluzje
Pamięć autobiograficzna to cenne źródło informacji o przeszłości pary, potrzebnych do odpowiedniego kwalifikowania do psychoterapii. Wiedza o mechanizmach pamięciowych wspiera adekwatną ocenę jakości zebranych danych oraz tworzenie właściwych hipotez diagnostycznych. Jednocześnie konsultowanie to szczególne środowisko dla odpamiętywania wspomnień, bowiem ich treść jest równie istotna jak sposób opowiadania. Dla dobrej diagnozy konieczna staje się analiza obu tych elementów. Zbieranie ważnych informacji o życiu psychicznym każdego z partnerów możliwe jest także dzięki dobremu sojuszowi diagnostycznemu.
Nuevo registro de Sylvilagus brasiliensis (Linnaeus, 1758) en la distribución más austral de la especie en el noreste de la provincia de Córdoba
Authors: Castro Lucila B. , Barri Fernando , Molina Francisco J. , Boaglio Gabriel , Lassaga Maria V.
Published: April 2023

El tapetí, Sylvilagus brasiliensis, es el único representante de su género en Sudamérica. Hasta el momento solo existía un registro en Córdoba que data del 2002. Usando cámaras trampa para monitorear meso y macromamíferos en la porción sur del Gran Chaco Americano, se comprueba, mediante un muestreo sistemático, la presencia del tapetí para la provincia de Córdoba. Este registro verifica la presencia de esta especie en la porción sur de su distribución luego de 15 años sin registros. La presencia del tapetí en un contexto de hábitat fragmentado y de rápida deforestación del bosque chaqueño requiere generar urgentes políticas para su conservación.
Piper betle: Deep Insights into the Pharmacognostic and Pharmacological Perspectives
Authors: Verma Neha , Gautam Basudha Singh
Published: April 2023

Piper betle L., belonging to Piperaceae family, referred to as a standard herbal medicinal plant and used for several health benefits in Asian countries. Currently, demand for its products like herbal drugs, medicines, and natural herbal formulations have increased. The beneficial effects of betel leaves and its products have traditionally exploited for the treatment of several diseases like bad breath, cuts, injuries, inflammations, cold cough, indigestion, etc. Till now, a broad range of bioactive compounds including polyphenols, terpenes, etc., has been identified from the extracts and volatile oil (EO) of betel leaves. Most of the health-related benefits of betel leaves are related to their bioactive phenolic compounds. The extract of this highly perishable product are often utilized in organic synthesis, food, and beverage industry, pharmaceuticals, etc., to the environmental issues. The present review provides information on pharmacognostic aspects, bioactive compounds, and their biological activities of Piper betle L.
UTILIZATION O. F CASSAVA PEEL (Manihot esculenta) AS BIO-BATTERY
Authors: Nuryanti Siti , Rahmawati Sitti , Tri Santoso Purnama Ningsih dan , A. Pondanan Yongki
Published: April 2023

Cassava peel (Manihot esculenta) is the result of the chip manufacturing industry which has been considered as a by-product so that it can only be a waste that can be recycled. Cassava peel has a carbon content of 59.31%. Based on the carbon content data, this study aims to prove that cassava peel waste can be used as a biobattery and to determine the voltage and current generated. The measurement of voltage and electric current is based on a function of the distance of the electrode and the surface area of the electrode. The electric voltage as a function of the surface area of the electrodes and a function of the distance between the electrodes determines t h e flow solidity and t h e electrical voltage. This research showed the voltage was 0.563 V and the current was 0.014 mA. T h e test was carried out by replacing the carbon in the battery with activated charcoal and cassava peel juice was able to light up on a wall clock for 8 hours. So, cassava peel waste can be used as alternative energy to replace batteries or biobatteries.
Aksiller Lenf Bezlerinin Manyetik Rezonans Görüntüleme (MRG) Tekstür Analizi Sonuçlarının Patoloji Sonuçları ile Karşılaştırılması
Authors: DİLEK İsmail , ADIBELLİ Zehra Hilal , KOC Ali Murat , DAL Gamze , KOÇ Esra , ARGON Asuman Argon
Published: April 2023

ÖZET

Amaç: Bu çalışmada, meme manyetik rezonans görüntülemede (MRG) patolojik görünümlü aksiller lenf nodlarının (ALN) MRG ve tekstür analizi (TA) özellikleri kullanılarak, daha önce meme lezyonlarında uygulanan noninvaziv, tekrarlanabilir kantitatif yöntemlerin malign ALN’leri ayırt etmedeki etkinliği araştırılmıştır.

Gereç ve yöntemler: Çalışmaya 2018-2020 tarihleri arasında hastanemiz Girişimsel Radyoloji bölümünde ALN’lere yönelik ince iğne aspirasyon biyopsisi ve/veya kesici iğne biyopsisi işlemi yapılan, dinamik kontrastlı ve diffüzyon meme MRG’de patolojik görünümlü ALN’si olan 18 yaş üzeri kadın hastalar dahil edilmiştir.

Bulgular: Benign ve malign lenf nodları arasında T2A yağlı hilus varlığı açısından istatistiksel olarak anlamlı farklılık vardı (p=0,008). MR tekstür analizi sonuçlarının değerlendirilmesinde; benign ve malign grupta T2 area ve T2 skewness değerleri arasında (sırasıyla p=0,006; 0,029), ADC area ve ADC kurtosis değerleri arasında (sırasıyla p=0,027;0,005), postkontrast T1 area, postkontrast T1 variance ve postkontrast T1 kurtosis değerleri arasında ( sırasıyla p=0,036;0,010;
DETERMINAN NILAI PELANGGAN DAN PENGARUHNYA TERHADAP POSITIVE WOM PADA PENGGUNA SHOPEE DI DAERAH ISTIMEWA YOGYAKARTA
Authors: Intan Elsi Maya , Setyono Joko
Published: April 2023

This study aims to identify the determinants of customer value and its effect on positive WOM on shopee users in DIY. The model built includes six variables, four independent variables and two dependent variables. Variables that have positions as independent variables are reputation, advertising attractiveness, testimonials, and ratings. variables that act as dependent variables are customer value and Positive WOM.

Data analysis was carried out using the Canonical Corelation Analysis approach. The data used are primary, quantitative, and cross-sectional data. Data were collected from 240 respondents by distributing questionnaires using a Likert scale with five answer choices. Data analysis was carried out with the help of the SPSS 23 For Windows application.

Based on the results of tests that have been carried out using the canonical correlation test or multivariate test (MANOVA), seen from the test results there are significant values in groups but not individually, then continued with canonical weight and canonical loading tests to measure how far or how big X ( reputation, advertising attractiveness, testimonials and ratings) affect Y1 (customer value) and Y2 (positive WOM). In canonical weight Y1 has a value of 0.31262 and Y2 has a value of 0.58776. in the canonical loading table, it is known that the value of Y1 is 0.31661 and Y2 is 0.75826. Judging from the results that there is a significant group and loading but not individually and in weight. This means that reputation has little effect on Y1 (customer value) and Y2 (positive WOM) for shopee users in DIY.
A Study On Determinants Of Early Retirement For The Mid-Old Aged: Focusing On The Comparison Of The Polarized Occupational Groups
Authors:   Korea Gerontological Society, Hyeon Ockju
Published: April 2023

The main purpose of this study is to analyze the determinants of early retirement for the mid-old aged according to the polarized occupational groups. Based on push and pull dualism, this paper demonstratively identified the determinants of those under the age of 60 worker’s early retirement decision under the perspective that the retirement timing varies depending on their polarized occupations: managers, (semi)experts as one group, and service workers, sales workers, agricultural and fishing skilled workers, and simple labor workers as the other group. To this end, this study was carried out on the KLoSA, using from the 2nd(2008) to 8th(2020) survey and using independent T-test, chi-squared test, and logistic regression. The main findings of this study are as follows. First, as a result of analyzing the determinants of early retirement of all workers, the pull factor was dominant over the push factor. Second, among managers and (semi)experts, push factors are found to have more influence on their early retirement decisions than pull factors. Lastly, among service workers, sales workers, agricultural and fishing skilled workers, and simple labor workers, both push and pull factors affect strongly the decision of early retirement for the mid-old aged. Based on these results, it is suggested that a guarantee system for retirement should reflect the job characteristics of middle-aged workers, a strategy to remove barriers to labor demand should be activated, and health promotion, and management activities in companies are needed.
The Effects of Residents’ Violence and Coping Behavior on Job Satisfaction among Care Workers in Nursing Homes for Older Adults: An Approach Using Mixed Methods Research
Authors:   Korea Gerontological Society, Jung Yohan , Choi Jae-Sung
Published: April 2023

As to abuse in social welfare facilities, not only client abuse by employees but also employee abuse by clients has been recognized as a critical problem. This study pays attention to employee abuse by residents and starts with a perception that this problem can affect the supply and demand of care workers in nursing homes for older adults. This study aims to analyze the effects of residents’ violence against care workers and care workers’ coping behavior on their job satisfaction in nursing homes for older adults, using a mixed methods approach. To this end, this study analyzed 419 care workers (49.2%) who experienced violence and participated in a national survey on long-term care in 2019 by the Korea Institute for Health and Social Affairs. In addition, to supplement the quantitative analysis, in-depth interviews were conducted with 5 care workers and 3 managers. As for the experience of residents’ violence among care workers, 78.8% of physical violence, 77.6% of verbal violence, and 35.8% of sexual violence were reported, and the most common coping behavior to residents’ violence was ‘to endure and keep working’ (73.5%). Regression analysis showed that among types of violence, the experience of sexual violence appeared to be negative to job satisfaction at a statistically significant level (p<.05). In terms of coping methods, ‘reporting to external authorities’ or ‘just enduring and continuing work’ was also found to have a negative impact (p<.05). The results of the interview may indicate the routinization and educationalization of residents’ violence. When combined with those qualitative analyses, this study implies that prevention of residents’ violence is the best countermeasure, while once an violence occurs, active protection and appropriate response by the management are necessary.
Grammatical relation in applicative construction of Asahan Malay language
Authors: Yusuf Muhammad , Mulyadi  , Aswani Aprilza , Siregar Rumnasari K
Published: April 2023

This study deals with depicting the realization of grammatical relationfound in applicative construction in Asahan Malay Language (AML). This study departs from the theory of relational grammar. The design of this study is by using a qualitative approach. In collecting the data, a documentation technique was used. The informants were three people whose sub-ethnic is Malay, and AML is their first language. They were observed speaking AML in order to distinguish the appropriateness of the informants. Distributional method was used and the data were presented formally and informally. Referring to the data analysis, the conclusion can be drawn that in the basic construction, FN: DO changes the relation into chomeur relation. Then, FN: OBL in basic construction converts into DO or occupy (R2) because it is directly placed after the verb. In the passive construction, the two FNs behind P lose their relation; thus, it brings the predicate as chomeur.
The Chinese resistance to land rights discrimination in Indonesia
Authors: Mustajab Imam , Purwanta ‪Hieronymus , Pelu Musa
Published: April 2023

Ethnic Chinese is the largest ethnic minority in Indonesia. However, ethnic Chinese is not entirely accepted by Indonesian society. For instance, ethnic Chinese experienced discrimination through the 1975 instruction, which prohibited land ownership in the only special region of Indonesia, namely Yogyakarta. This article aims to trace the ethnic Chinese response to the 1975 Instruction. By employing the historical method with a multidimensional social sciences approach. This research shows that historically ethnic Chinese who have experienced discrimination in land ownership rights in Yogyakarta since 1975 only started to carry out resistance in 1998. Resistance began to emerge and grew with increasing escalation due to factors in the political culture conditions that occurred in Indonesia generally and Yogyakarta especially. The resistance carried out divided into individuals and groups. However, both are categorized as open resistance. In the end, the Indonesian government needs to take serious steps to address the issue of racial discrimination in land rights before it escalates into conflict.
Pose detection using deep learning for gait assessment
Authors: Peace Sharon Jemimah , Abinayaa R. , Ebenezer V. , Sharan D.
Published: April 2023

This approach of gait analysis helps in solving the problems associated with the health of aged people by concentrating on the frailty and senility syndromes that affect elderly individuals. Deterioration of cognitive and motor abilities is a common result of ageing and has an effect on elderly people's quality of life. Some studies have connected these changes in gait patterns to the decline in cognitive and motor function. As a result, gait analysis is a useful tool for diagnosing senility and frailty diseases. By transferring the pose estimation data to a correct statistical analysis, gait analysis can be carried out utilizing machine learning and computer vision approach, allowing physiotherapists to analyse and treat patients accordingly. The main problem observed is that physiotherapists will analyse stroke patients' walking patterns on their own. As a result, this approach solves the problem by providing an accurate result of the observation. As everything is computerised, proper treatment can be provided with accurate data. A physiotherapist could also use machine learning classification techniques to analyse and classify the observed disorder and correct it. Our study mainly focuses on using machine learning approach instead of traditional sensor based or consultation just by vision. This will serve as a newer and better proposition of the same.
BIOPLASTIK DARI LIMBAH KULIT BUAH NANAS DENGAN MODIFIKASI GLISEROL DAN KITOSAN
Authors: Sriyana Herman Yoseph , Rahayu Lucia Hermawati , Febriana Margaretta Ema
Published: April 2023

Plastik konvensional yang saat ini sering digunakan berasal dari polimer minyak bumi yang tidak dapat diperbaharui dan sulit terurai oleh mikroorganisme sehingga mencemari lingkungan. Bioplastik merupakan solusi untuk mengatasi pencemaran lingkungan yang disebabkan oleh plastik yang tidak mudah terurai. Bioplastik adalah plastik yang terbuat dari bahan alam yang mampu terurai oleh mikroorganisme. Bahan alam yang memiliki potensi untuk digunakan sebagai bahan dasar bioplastik adalah kulit buah nanas yang memiliki kandungan selulosa dan zat gula sebesar 52.05 %. Tujuan penelitian ini adalah mengetahui pembuatan bioplastik dari kulit buah nanas dengan penambahan gliserol dan kitosan. Variasi gliserol yang digunakan adalah 5%, 10%, 15%, 20%, 25% dan variasai kitosan yang digunakan 0%,1%, 2%, 4%, 5%. Parameter bioplastik yang diukur pada penelitian ini meliputi uji ketebalan, tensile strength, dan ketahanan air. Hasil bioplastik terbaik diperoleh pada penambahan kitosan 5% dan gliserol 5%, dengan sifat fisik biplastik yaitu ketebalan sebesar 0,17 mm, tensile strength sebesar 40,9 MPa, dan ketahanan air sebesar 100%.

Kata kunci: bioplastik, gliserol, kitosan, kulit buah nanas

Abstract

Conventional plastics that are currently often used are derived from petroleum polymers which are non-renewable and difficult to decompose by microorganisms, thus polluting the environment. Bioplastics are a solution to overcome environmental pollution caused by plastics that do not decompose easily. Bioplastics are plastics made from natural materials that can be decomposed by microorganisms. Natural materials that have the potential to be used as basic ingredients for bioplastics are pineapple peels which contain 52.05% cellulose and sugars. The purpose of this study was to determine the manufacture of bioplastics from pineapple peels with the addition of glycerol and chitosan. Variations of glycerol used were 5%, 10%, 15%, 20%, 25% and variations of chitosan used were 0%, 1%, 2%, 4%, 5%. Bioplastic parameters measured in this study included thickness, tensile strength, and water resistance tests. The best bioplastic results were obtained by adding 5% chitosan and 5% glycerol, with the physical properties of biplastic, namely a thickness of 0.17 mm, a tensile strength of 40.9 MPa, and a water resistance of 100%.

Keywords: bioplastics, glycerol, chitosan, pineapple peel
Pengaruh Kebiasaan Sarapan Terhadap Aktifitas Fisik Mahasiswa STIKes Persada Nabire Provinsi Papua
Authors: Nuralfaida
Published: April 2023

Pendahuluan: Sarapan pagi bagi anak usia sekolah sangatlah penting, karena waktu sekolah adalah penuh aktivitas yang membutuhkan energi dan kalori yang cukup besar. Untuk sarapan pagi harus memenuhi sebanyak ¼ kalori sehari. Sarapan pagi memenuhi sepertiga kebutuhan gizi harian, maka apabila seseorang tidak dibiasakan untuk sarapan pagi, akan lebih besar kemungkinannya terjadi permasalahan gizi. Kebugaran jasmani yang diperoleh dari aktivitas fisik sangat berpengaruh dalam produktivitas kerja dan belajar, karena aktivitas fisik yang teratur membantu dalam berpikir, belajar, dan mengambil keputusan.Tujuan dari penelitian ini adalah untuk mengetahui pengaruh kebiasaan sarapan terhadap aktifitas fisik mahasiswa di STIKes Persada Nabire Provinsi Papua. Metode: Penelitian ini adalah penelitian analitik dengan rancangan cross sectional study yang dilakukan di STIKes Persada Nabire dimulai pada bulan Oktober sampai dengan November 2021. Populasi yaitu seluruh mahasiswa semester 1 dan 3 sebanyak 55 orang dengan metode simple random sampling dengan jumlah sampel sebanyak 36 orang. Instrumen penelitian yang digunakan adalah daftar pertanyaan berupa kuesioner, meteran dan timbangan badan. Adapun data yang diperoleh diolah dengan menggunakan SPPS dan dianalisis menggunakan uji chi-square.Hasil: Hasil penelitian ini menunjukkan adanya pengaruh yang signifikan antara kebiasan sarapan terhadap aktifitas fisik di peroleh nilai p (value) = 0.01. Simpulan: Berdasarkan hasil penelitian yang diperoleh, peneliti menyarakan agar mahasiswa lebih rajin melakukan sarapan dan aktifitas fisik setiap harinya.
Faktor-Faktor Yang Mempengaruhi Terhadap Kelelahan Kerja Pada Pekerja Pengisian Air Minum Dalam Kemasan Di PT Bharata Sakti Persada Indramayu Tahun 2021
Authors: Rahmawati Ade , Amalianah Rizka , Sutangi
Published: April 2023

Latar Belakang: Kelelahan adalah keadaan yang disertai penurunan efisiensi dan ketahanan dalam bekerja. Kelelahan menunjukkan kondisi yang berbeda-beda dari setiap individu, tetapi semuanya bermuara pada kehilangan efesiensi dan penurunan kapasitas kerja serta kelelahan merupakan mekanisme perlindungan tubuh agar tubuh menghindari kerusakan lebih lanjut. Tujuan: Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi terhadap kelelahan kerja pada pekerja pengisian air minum dalam kemasan di PT Bharata Sakti Persada Indramayu. Metode: Jenis penelitian ini adalah penelitian observasional analitik dengan menggunakan desain cross sectional. Sampel dalam penelitian ini adalah pekerja bagian pengepakan di PT Bharata Sakti Persada Indramayu sebanyak 32 responden. Hasil Penelitian: Berdasarkan hasil penelitian diperoleh nilai p-value jenis kelamin = 0,160 sehingga p > 0,05 hal ini menunjukkan bahwa tidak ada pengaruh jenis kelamin terhadap kelelahan kerja. Berdasarkan hasil penelitian diperoleh p-value = 0,000 sehingga p < 0,05 hal ini menunjukkan  bahwa ada pengaruh umur terhadap kelelahan kerja. Masa kerja : Berdasarkan hasil penelitian diperoleh p-value = 0,036 sehingga p < 0,05 hal ini menunjukkan bahwa masa kerja berpengaruh terhadap kelelahan kerja.Saran: Bagi perusahaan agar menyediakan makanan saat istirahat guna pengadaan asupan gizi bagi karyawan. Mengadakan pelatihan K3 secara rutin untuk menambah wawasan khususnya tentang kesehatan dan keselamatan kerja (K3).
Faktor-Faktor Yang Berhubungan Dengan Kunjungan Pos Pembinaan Terpadu Penyakit Tidak Menular
Authors: Fentia Lia , Fitria Eliza , Nuraeni Tating
Published: April 2023

Pos pembinaan terpadu Penyakit Tidak Menular (PTM) merupakan wujud peran serta masyarakat dalam kegiatan deteksi dini, pemantauan dan tindak lanjut dini faktor risiko PTM secara mandiri dan berkesinambungan. Masalahnya masih banyak masyarakat yang tidak bersedia berkunjung ke posbindu PTM. Data yang didapatkan dari Puskesmas Pagaran Tapah Darussalam pada 2020 dari 12.566 sasaran posbindu PTM hanya 332 (2,6%) yang melakukan kunjungan posbindu PTM. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan kunjungan posbindu PTM di Puskesmas Pagaran Tapah Darussalam Kabupaten Rokan Hulu. Jenis penelitian ini kuantitatif dengan pendekatan cross sectional. Penelitian dilakukan di Puskesmas Pagaran Tapah Darussalam dari tanggal 17 Juni-1 Juli 2022. Populasi pada penelitian ini adalah seluruh sasaran posbindu PTM yaitu masyarakat berusia ≥ 15 tahun pada tahun 2022 sebanyak 6638 orang. Sampel berjumlah 99 responden. Teknik pengambilan sampel secara purposive sampling. Analisis data secara univariat dan bivariat menggunakan uji chi-square. Hasil penelitian didapatkan mayoritas pengetahuan responden adalah kurang, 57,6% keluarga tidak mendukung  terhadap posbindu PTM sebanyak 59,6%, tidak mendapat dukungan petugas kesehatan sebanyak 62,6%, peran kader tidak baik sebanyak 64,4%, akses ke posbindu PTM  adalah jauh sebanyak  55,6% dan mayoritas responden tidak berkunjung ke posbindu PTM  sebanyak 71,7%. Hasil uji chi-square ada hubungan pengetahuan (p=0,008, OR= 4,700), dukungan keluarga (p=0,018, OR= 3,255), dukungan petugas kesehatan (p=0,020, OR= 3,175), peran kader (p=0,009, OR= 3,649) dan akses ke posbindu (p=0,007, OR= 3,885) terhadap kunjungan posbindu PTM. Disarankan kepada tenaga Kesehatan untuk meningkatkan pengetahuan masyarakat melalui penyuluhan terkait penyakit tidak menular dan menginformasikan manfaat mengunjungi posbindu serta diharapkan keluarga untuk dapat mendukung anggota keluarganya yang memiliki resiko menderita PTM agar segera melakukan pemeriksaan salah satuntya dengan rutin mengunjungi posbindu.
Faktor Hubungan Kecelakaan Lalu Lintas Kendaraan Bermotor Pada Mahasiswa
Authors: Boekoesoe Lintje , Kadir Laksmyn , Adam Novriyanti , Basri K Sarinah
Published: April 2023

Kecelakaan lalu lintas merupakan salah satu masalah kesehatan yang tergolong dalam penyakit tidak menular. Tujuan penelitian ini adalah untuk mengetahui faktor yang berhubungan dengan kecelakaan lalu lintas kenderaan bermotor pada mahasiswa universitas gorontalo. Metode Penelitian ini menggunakan jenis penelitian analitik dengan pendekatan Cross Sectional. Populasi penelitian adalah mahasiswa Universitas Gorontalo sebanyak 2859 mahasiswa. Besar sampel sebanyak 201 mahasiswa. Uji statistik yang digunakan dalam penelitian ini adalah Uji Chi-Square. Hasil uji statistik hubungan pengetahuan dengan kejadian kecelakaan lalu lintas didapatkan p-value sebesar 0,000. Hasil uji statistik hubungan sikap dengan kejadian kecelakaan lalu lintas didapatkan p-value sebesar 0,002. Hasil uji statistik hubungan faktor kenderaan dengan kejadian kecelakaan lalu lintas didapatkan p-value sebesar 0,000. Hasil uji statistik hubungan faktor lingkungan dengan kejadian kecelakaan lalu lintas didapatkan p-value sebesar 0,013. Hasil uji statistik hubungan apd dengan kejadian kecelakaan lalu lintas didapatkan p-value sebesar 0,610. Simpulan pengetahuan, sikap, faktor kenderaan, faktor lingkungan berhubungan signifikan dengan kejadian kecelakaan lalu lintas pada mahasiswa Universitas Gorontalo, sedangkan alat pelindung diri tidak berhubungan dengan kejadian kecelakaan lalu lintas pada mahasiswa Universitas Gorontalo. Disarankan pengendara sepeda motor lebih di tingkatkan lagi pengetahuan tentang lalu lintas, di perhatikan sikap dalam berkendara perhatikan kenderaan sebelum digunakan serta berhati-hati dalam mengendarai kenderaan dengan lingkungan yang kurang baik dan jangan lupa menggunakan alat pelindung diri yang lengkap untuk mengurangi resiko cedera.
Identifikasi Kandungan Metanil Yellow pada Nasi Kuning yang Beredar di Kota Denpasar
Authors: Laksmita Saka
Published: April 2023

Nasi kuning merupakan makanan khas masyarakat Indonesia. Bahan tambahan pangan illegal seperti pewarna sintetik, salah satunya methanyl yellow mampu menarik mata pembeli. Seiring dengan berkembangnya teknologi dan keterbatasan tersebut, penggunaan pewarna alami semakin berkurang dan digantikan dengan pewarna sintetik. Tujuan penelitian ini adalah untuk mengetahui kandungan methanyl yellow pada nasi kuning yang di jual disekitar Kota Denpasar. Metode penelitian merupakan jenis penelitian deskriptif dengan pemeriksaan laboratorium, yang menggunakan test Kit methanyl yellow pada 40 sampel nasi kuning. engambilan sampel dilakukan di 4 titik kota Denpasar dimana masing-masing titik akan diambil sebanyak 10 sampel, yaitu Denpasar Utara, Denpasar Timur, Denpasar Selatan, dan Denpasar Barat. Berdasarkan hasil uji analisa identifikasi kandungan methanyl yellow yang beredar di Kota Denpasar bahwa dari 40 sampel tersebut aman dikonsumsi dan tidak terindentifikasi pewarna sintetik methanyl yellow sehingga menunjukkan seluruh nasi kuning tersebut memenuhi syarat yang ditetapkan oleh Permenkes RI No. 033 Tahun 2012
Hubungan Indeks Massa Tubuh Dengan Sindrom Premenstruasi Pada Remaja Putri
Authors: Andriyani Asti
Published: April 2023

Perkembangan remaja ditandai dengan adanya kematangan seksual yaitu terjadinya menstruasi. Salah satu hal yang berkaitan erat dengan menstruasi adalah asupan makan pada seorang remaja yang kurang atau berlebih sehingga akan menyebabkan remaja memiliki Indeks Massa Tubuh kurang/berlebih. Hal ini dapat menyebabkan terjadinya Sindrom Premenstruasi yang beruapa sekumpulan gejala fisik maupun psikis yang terjadi sebelum atau beberapa hari setelah haid. Tujuan dari penelitian ini adalah untuk mengetahui hubungan Indeks Massa Tubuh dengan Sindrom Premenstruasi pada remaja. Rancangan dalam penelitian menggunakan pendekatan kuantitatif dengan desain penelitian cross sectional. Sampel dalam penelitian ini adalah remaja putri yang berjumlah 57 responden dengan tehnik sampling yaitu purposive sampling. Instrumen penelitian ini menggunakan kuesioner dan pengukuran nyeri dengan skala NRS. Alat yang digunakan dalam pengukuran Berat Badan menggunakan timbangan dan untuk mengukur Tinggi Badan menggunakan Microtoice. Analisis bivariat dalam penelitian ini menggunakan uji statistik Kendall’s Tau. . Hasil penelitian didapatkan nilai P-value 0,015 (0,015 < 0,05) sehingga terdapat hubungan antara Indeks Massa Tubuh dengan Sindrom Premenstrusi. Nilai koefisien korelasi 0,311 yang berarti hubungan antara variable Indeks Massa Tubuh dengan Sindrom Premenstruasi adalah cukup dengan arah hubungan positif yang berarti searah. Kesimpulan terdapat hubungan antara Indeks Massa Tubuh dengan Sindrom Premenstrusi
Associations Between Midlife Menopausal Hormone Therapy Use, Incident Diabetes, and Late Life Memory in the Wisconsin Longitudinal Study
Authors: Williams Victoria J. , Koscik Rebecca , Sicinski Kamil , Johnson Sterling C. , Herd Pamela , Asthana Sanjay
Published: April 2023

Background:

Prior research suggests a link between menopausal hormone therapy (MHT) use, memory function, and diabetes risk. The menopausal transition is a modifiable period to enhance long-term health and cognitive outcomes, although studies have been limited by short follow-up periods precluding a solid understanding of the lasting effects of MHT use on cognition.

Objective:

We examined the effects of midlife MHT use on subsequent diabetes incidence and late life memory performance in a large, same-aged, population-based cohort. We hypothesized that the beneficial effects of MHT use on late life cognition would be partially mediated by reduced diabetes risk.

Methods:

1,792 women from the Wisconsin Longitudinal Study (WLS) were included in analysis. We employed hierarchical linear regression, Cox regression, and causal mediation models to test the associations between MHT history, diabetes incidence, and late life cognitive performance.

Results:

1,088/1,792 women (60.7%) reported a history of midlife MHT use and 220/1,792 (12.3%) reported a history of diabetes. MHT use history was associated with better late life immediate recall (but not delayed recall), as well as a reduced risk of diabetes with protracted time to onset. Causal mediation models suggest that the beneficial effect of midlife MHT use on late life immediate recall were at least partially mediated by diabetes risk.

Conclusion:

Our data support a beneficial effect of MHT use on late life immediate recall (learning) that was partially mediated by protection against diabetes risk, supporting MHT use in midlife as protective against late life cognitive decline and adverse health outcomes.
Taxifolin for Cognitive Preservation in Patients with Mild Cognitive Impairment or Mild Dementia
Authors: Hattori Yorito , Saito Satoshi , Nakaoku Yuriko , Ogata Soshiro , Hattori Masashi , Nakatsuji Mio , Nishimura Kunihiro , Ihara Masafumi
Published: April 2023

Background:

The development of numerous disease-modifying drugs for age-related dementia has been attempted based on the amyloid-β (Aβ) hypothesis without much success. Taxifolin (TAX), a natural bioactive flavonoid, shows pleiotropic neuroprotective effects with inhibition of Aβ aggregation, production, and glycation, antiinflammatory effects, and amelioration of the waste clearance system. We hypothesized that TAX intake is associated with the suppression of cognitive deterioration.

Objective:

To investigate associations between TAX intake and cognitive changes.

Methods:

We retrospectively identified patients who orally took TAX 300 mg/day and regularly underwent Alzheimer’s Disease Assessment Scale-Cognitive Subscale 13 (ADAS-Cog) and Montreal Cognitive Assessment (MoCA) and compared the temporal changes in ADAS-Cog and MoCA between the non-treatment (pre-TAX) period (180±100 days) and following treatment (on-TAX) period (180±100 days) from June 2020 to November 2021. Since some additional patients underwent the Mini-Mental State Examination (MMSE) instead of the MoCA at the beginning of the pre-TAX period, the same comparison was performed using the MoCA total score converted from MMSE as a sensitivity analysis.

Results:

Sixteen patients were identified. TAX intake was associated with significantly higher interval changes in the MoCA subscale scores of visuospatial/executive function ( p = 0.016), verbal fluency ( p = 0.02), and the total score ( p = 0.034), but not with ADAS-Cog (total score, p = 0.27). In the sensitivity analysis, 29 patients were included. TAX intake was associated with a significantly higher interval change in the total MoCA score ( p = 0.004) but not with ADAS-Cog ( p = 0.41).

Conclusion:

Our findings provide a basis for TAX as a novel strategy for maintaining brain health during aging. A prospective cohort study is required to confirm these findings.
Usefulness of the Visual Cognitive Assessment Test in Detecting Mild Cognitive Impairment in the Community
Authors: Soo See Ann , Kumar Dilip , Leow Yi Jin , Koh Chen Ling , Saffari Seyed Ehsan , Kandiah Nagaendran
Published: April 2023

Background:

A delay in the detection of mild cognitive impairment (MCI) in the community delays the opportunity for early intervention. Accurate tools to detect MCI in the community are lacking. The Visual Cognitive Assessment Test (VCAT) is a visual based cognitive test useful for multilingual populations without the need for translation.

Objective:

Here, we evaluate the usefulness of VCAT in detecting MCI in a community population in Singapore.

Methods:

We recruited 301 participants from the community who completed a detailed neuropsychological assessment and 170 of them completed a 3T magnetic resonance imaging (MRI) brain scan. We performed a receiver operating characteristics analysis to test the diagnostic performance of VCAT compared to Montreal Cognitive Assessment (MoCA) in distinguishing MCI from cognitively normal (CN) by measuring area under the curve (AUC). To test for the association of VCAT with structural MRI, we performed a Pearson’s correlation analysis for VCAT and MRI variables.

Results:

We recruited 39 CN and 262 MCI participants from Dementia Research Centre (Singapore). Mean age of the cohort was 63.64, SD = 9.38, mean education years was 13.59, SD = 3.70 and majority were women (55.8%). VCAT was effective in detecting MCI from CN with an AUC of 0.794 (95% CI 0.723–0.865) which was slightly higher than MoCA 0.699 (95% CI 0.621–0.777). Among subjects with MCI, VCAT was associated with medial temporal lobe atrophy (ρ = –0.265, p = 0.001).

Conclusions:

The VCAT is useful in detecting MCI in the community in Singapore and may be an effective measure of neurodegeneration.
Applying the Huntington’s Disease Integrated Staging System (HD-ISS) to Observational Studies
Authors: Long Jeffrey D. , Gantman Emily C. , Mills James A. , Vaidya Jatin G. , Mansbach Alexandra , Tabrizi Sarah J. , Sampaio Cristina
Published: April 2023

Background: The Huntington’s Disease Integrated Staging System (HD-ISS) has four stages that characterize disease progression. Classification is based on CAG length as a marker of Huntington’s disease (Stage 0), striatum atrophy as a biomarker of pathogenesis (Stage 1), motor or cognitive deficits as HD signs and symptoms (Stage 2), and functional decline (Stage 3). One issue for implementation is the possibility that not all variables are measured in every study, and another issue is that the stages are broad and may benefit from progression subgrouping. Objective: Impute stages of the HD-ISS for observational studies in which missing data precludes direct stage classification, and then define progression subgroups within stages. Methods: A machine learning algorithm was used to impute stages. Agreement of the imputed stages with the observed stages was evaluated using graphical methods and propensity score matching. Subgroups were defined based on descriptive statistics and optimal cut-point analysis. Results: There was good overall agreement between the observed stages and the imputed stages, but the algorithm tended to over-assign Stage 0 and under-assign Stage 1 for individuals who were early in progression. Conclusion: There is evidence that the imputed stages can be treated similarly to the observed stages for large-scale analyses. When imaging data are not available, imputation can be avoided by collapsing the first two stages using the categories of Stage≤1, Stage 2, and Stage 3. Progression subgroups defined within a stage can help to identify groups of more homogeneous individuals.
Methodology for evaluating the ideological and political education quality of chinese universities based on fuzzy number intuitionistic fuzzy multiple-attribute decision-making
Authors: Deng Wentao , Ma Guoqing
Published: April 2023

The quality evaluation of Chinese universities ideological and political (IAP) education has gone through the stages of defining tasks, proposing standards and exploring and carrying out, and has completed the stage tasks and accumulated practical experience. To construct the quality evaluation system of IAP education of Chinese universities in the new era, it is necessary to find the quality positioning in the fundamental task of establishing moral education and pay attention to the synergy between the internal and external parts of the quality of IAP education of Chinese universities. The IAP education quality evaluation of Chinese universities are the multiple-attribute decision-making (MADM) issue. In this paper, we extend the geometric Heronian mean (GHM) operator to fuzzy number intuitionistic fuzzy numbers (FNIFNs) to propose the fuzzy number intuitionistic fuzzy weighted geometric HM (FNIFWGHM) operator. Then, the MADM method are built on FNIFWGHM operator. Finally, a numerical example for IAP education quality evaluation of Chinese universities and some comparative studies are used to prove the built methods’ credibility and reliability.