bluuebunny/crossref_metadata_2025 huggingface dataset:
OS DEBATES A PROPÓSITO DA EDUCAÇÃO SOBRE GÊNERO E SEXUALIDADE E AS PAUTAS NEOCONSERVADORAS PÓS 2011 NO BRASIL
Authors: Pires Viana Cláudio , Batista Vicente Keides
Published: July 2023

Este texto tem como objetivo delinear alguns apontamentos sobre os assaltes ao que tange o tema educação sobre gênero e sexualidade como proposta política partidária em curso no Brasil. Tal debate integra uma agenda neoconservadora que se intensificou no ano de 2011 com o lançamento por parte do Ministério da Educação, com Fernando Haddad, do Programa Escola sem Homofobia. O programa em questão recebeu várias críticas entre eles a do então deputado federal Jair Bolsonaro que o nomeou como "kit gay" e se tornou uma das suas estratégias de campanha durante as eleições no ano de 2018. Soma-se ao debate outras incursões como o alinhamento das conflagrações sobre gênero a um projeto fundado no ano de 2004 proposto pelo advogado Miguel Nagib intitulado “Movimento Escola Sem Partido” e que se tornou Projetos de Lei em 2014 e 2019. Nos últimos anos outros debates foram incluídos de forma a cercear as propostas educacionais sobre gênero e sexualidade, os quais serão aqui apresentados. No que concerne ao processo investigativo em um primeiro momento busca-se o debate bibliográfico sobre o conceito de gênero em Rubin (1975); na sequência apresenta-se os delineamentos políticos destinados ao tema após 2011; por fim será possível compreender a perspectiva política em curso sobre a educação sobre gênero e sexualidade.
RELEVANSI PENGGUNAAN KONSEP ISTIBDAL DALAM WAKAF TUNAI: KAJIAN TERHADAP PROJEK BAITUL AWQAF UITM CAWANGAN MELAKA
Authors:   Akademi Pengajian Islam Kontemporari (ACIS), UiTM Cawangan Melaka, Che Man Norajila , Abd Wahab Nor Azlina ,   Akademi Pengajian Islam Kontemporari (ACIS), UiTM Cawangan Melaka, Ab Hamid Norafifah ,   Akademi Pengajian Islam Kontemporari (ACIS), UiTM Cawangan Melaka, Rabu Noormala ,   Akademi Pengajian Islam Kontemporari (ACIS), UiTM Cawangan Melaka, Nordin Rawi
Published: July 2023

Pembangunan hartanah wakaf merupakan aspek yang sangat ditekankan dalam Islam. Secara umumnya, pada tahun 2016 terdapat sejumlah 11,091.82 hektar tanah wakaf yang terbiar, tidak dimajukan dan tidak diurus dengan baik di Malaysia oleh pihak yang bertanggungjawab. Menurut statistik Yayasan Wakaf, Zakat dan Haji (JAWHAR) sehingga Jun 2019, dianggarkan 30000 hektar tanah telah diwakafkan di seluruh negara. Namun hanya 13 peratus sahaja tanah wakaf tersebut dimajukan dan dibangunkan. Bagi menangani masalah ini, Islam membenarkan konsep istibdal dilakukan terhadap harta wakaf tersebut. Sehubungan dengan itu, kertas kerja ini akan memfokuskan kepada aspek keharusan penggunaan istibdal terhadap harta wakaf tunai dan isu- isu berkaitan istibdal tunai. Kajian ini juga akan meneliti kebolehgunaan konsep istibdal dalam projek Baitul Awqaf di UiTMCM. Data dan maklumat kajian ini diperoleh menerusi penelitian terhadap sumber primer dan sekunder yang berkaitan. Hasil kajian mendapati bahawa konsep istibdal wakaf diterima pakai oleh jumhur ulama yang terdahulu dan masa kini, sama ada mauquf tersebut terdiri daripada harta alih atau tak alih. Dengan keharusan istibdal yang diberikan oleh para fuqaha maka segala masalah berkaitan dengan pembangunan harta wakaf dapat diselesaikan dengan mengikut syarat-syarat dan cara yang dibenarkan. Kata Kunci: Wakaf; Wakaf Tunai; Istibdal; Baitul Awqaf
ISLAMIC ENTREPRENEURSHIP INCLINATION: A CONCEPTUAL STUDY USING SYSTEMATIC LITERATURE REVIEW (SLR)
Authors:   Faculty of Business Management, UiTM Cawangan Melaka, Salleh Nurjannah ,   Center for Islamic Philanthropy and Social Finance,  Universiti Teknologi MARA, Melaka, Malaysia, Md Jani Syahrina Hayati ,   Faculty of Business Management, UiTM Cawangan Melaka,   Center of Islamic Philanthropy and Social Finance (CIPSF), Universiti Teknologi MARA Melaka, Mohd Ali Nor Aishah ,   Faculty of Accountancy, Universiti Teknologi MARA, Melaka, Salleh Aisyah Wahyuna ,   Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA, Kelantan, Malaysia
Published: July 2023

Till now, entrepreneurship is commonly clarified as an individually focused economic undertaking (Al-Dajani & Marlow, 2013). Since, entrepreneurship plays an important role in economic development (Zhang et al., 2014), understanding the role of entrepreneurship in the economic process requires the decomposition of the concept of entrepreneurship itself. Besides, one of the key issues in the economy related to growth and development is entrepreneurship (Toma et al., 2014). Therefore, sustaining entrepreneurship can become a powerful tool to develop capacity at global and individual levels. Despite that, entrepreneurship will also be able to promote a higher level of economic development. Economic development has always been seen to correlate with wealth distribution or undisbursed wealth that causes poverty. It is recommended to manage the distribution of wealth so that the problems relating to economic development would be reduced. Thus, entrepreneurship in higher education institution (HEIs) is established to develop high impact, low cost, and rapidly executed programs to contribute to the two aforementioned impact areas. Keywords: Entrepreneurship; Economic development; Higher Education Institution (HEIs)
KESEJAHTERAAN KESIHATAN RAKYAT MELALUI FILANTROFI ISLAM (THE WELLBEING OF PEOPLE HEALTH'S THROUGH ISLAMIC PHILANTHROPY)
Authors:   Faculty of Business and Management, Universiti Teknologi MARA, Melaka Branch, Alor Gajah Campus, Melaka, Malaysia, Ismail Maymunah , Abd Rasool Mohd Saladin ,   Faculty of Business and Management, Universiti Teknologi MARA, Melaka Branch, Alor Gajah Campus, Melaka, Malaysia, Rabu Noormala ,   Akademi Pengajian Islam Kontemporari (ACIS), UiTM Cawangan Melaka, Abd Malib Marziana ,   Law Department, Universiti Teknologi MARA, Melaka Branch, Alor Gajah Campus, Melaka, Malaysia, Shariff Sharina ,   Faculty of Business and Management, Universiti Teknologi MARA, Melaka Branch, Alor Gajah Campus, Melaka, Malaysia
Published: July 2023

Golongan B40 dan kurang berkemampuan seringkali ketinggalan dalam mendapatkan khidmat rawatan yang sewajarnya kerana faktor kesempitan kewangan mereka. Sedangkan mereka berhak mendapat kesejahteraan kesihatan yang sama seperti insan lain. Golongan ini kebanyakannya tidak berkemampuan kerana faktor kemiskinan itu menghalang mereka dari mendapatkan rawatan yang sepatutnya dan yang memburukkan keadaan, golongan ini akan membiarkan penyakit yang ditanggung melarat sehingga memberi kesan kepada ekonomi pesakit itu sendiri dan juga pembangunan sosio-ekonomi negara. Antara akibatnya ialah pesakit akan hilang mata pencarian disebabkan penyakit yang tidak dapat dirawat dan ini akan menjejaskan ekonomi keluarga mereka, malah sudah tentu ia turut terkait kepada bebanan ekonomi negara kerana akhirnya ia akan menjadi tanggungan kerajaan juga akhirnya. Pengkaji berpendapat filantrofi Islam memainkan peranan penting dalam memperbaiki ekonomi negara melalui susun atur pengurusan tadbir urus dan pengembangan dana Islam secara sistematik untuk disalurkan kepada yang memerlukan. Dana seperti wakaf, zakat, sedekah, hibah dan wasiat dapat memanfaatkan ummah dan khususnya golongan asnaf dan B40. Oleh itu menjadi satu tuntutan yang tinggi untuk mewujudkan model filantrofi Islam untuk kesejahteraan kesihatan asnaf dan golongan B40. Ini sekaligus akan mencapai matlamat kesejahteraan kesihatan dan kehidupan selaras dengan matlamat kelestarian yang mampan (Sustainable Development goal). Oleh itu, kajian ini bertujuan mencadangkan Model Filantrofi Islam Kesejahteraan Kesihatan Asnaf dan B40 dengan membangunkan Pusat Sehenti Rehabilitasi dan Rawatan Kesihatan (PSRR). Kajian ini adalah kertas konsep dan merupakan kajian kualitatif dari kaedah analisis kandungan. Diharapkan hasil kajian ini dapat membantu meringankan beban peningkatan kos sara hidup dan kos kesihatan yang tinggi kepada golongan asnaf dan B40, meningkatkan kesejahteraan kesihatan rakyat dan sekaligus membantu mengurangkan tanggungan ekonomi negara. Keywords: Asnaf dan B40; Kesejahteraan Kesihatan; Model Filantrofi Islam
THE ROLE OF PHILANTHROPY IN ENHANCING EDUCATION OF B40 HOUSEHOLD: A PROPOSED FRAMEWORK
Authors:   Center of Islamic Philanthropy and Social Finance (CIPSF), Universiti Teknologi MARA Melaka, Johari Maimunah ,   Faculty of Business and Management, Universiti Teknologi MARA Melaka, Rahim Hainnuraqma , Abdul Rasool Mohamed Saladin
Published: July 2023

Philanthropy plays an important role in alleviating the wellbeing of society. The role of philanthropy has been significant during the covid-19 pandemic, especially in the education sector which has led to the new norm of learning such as the open and distance learning (ODL) were implemented. Thus, technology becomes important, incurring additional costs for parents to acquire computers, handphones, and internet lines. As a result, various parties such as philanthropic organisations came forward to assist. However, the issue of transparency and accountability of these organisations also becomes the main highlight of the public. In addition, the effectiveness and efficiency of the assistance were also raised. Thus, this study aims to present a philanthropy framework in implementing new learning norms for B40 households, one of the worst groups affected by the pandemic. Specific issues such as transparency, accountability and effectiveness of assistance would be focussed. This study will be useful to provide guidelines to the management of philanthropy organisations towards sustainability and effective assistance in teaching and learning for B40 households. Keywords: Philanthropy; Education of B40; B40 Household
REVIEW OF PROPHETIC FOOD: THE VITIS SPECIES
Authors:   Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam, Selangor Darul Ehsan, Malaysia, Mohd Nizar Puteri Faten Fariheen , Mohsin Hannis Fadzillah , Abdul Wahab Ibtisam ,   Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam, Selangor Darul Ehsan, Malaysia
Published: July 2023

Vitis species or the grapes, possess various natural constituents that can be found in their seeds, leaves and skin extracts. The active chemicals consist of polyphenols, flavonoids, stilbenes, alkaloids and volatile oils. Each of them contributes to pharmacological effects. This study is to highlight the Vitis species that are widely known for their health benefits. The historical uses of this plant include treating stomach pain, injury, and abdominal complaints. In addition, this herb was used as an ointment in treating eye and skin diseases. The medicinal properties of the grapes were reported as anticancer, antioxidant, anti-inflammatory, antimicrobial, cardioprotective, hepatoprotective and neuroprotective. The objectives of this study are to perform a literature search (from 2000 - 2020) and review the shortlisted publications on the Vitis species. From the online articles, the phytochemistry and pharmacological activity of the grapes were mentioned. The review included the traditional uses of the grapes. It is expected that the understanding of the chemical and biological activity of Vitis species may contribute to the development of new drugs. Keywords: grape; medicine; prophetic; review; Vitis
A CONCEPTUAL PAPER ON SUBJECTIVE POVERTY AS PERCEIVED LASTING SOCIOECONOMIC INSECURITY AMONG LOW INCOME HOUSEHOLD DURING MCO AND COVID 19 PANDEMIC
Authors:   Faculty of Business and Management, Universiti Teknologi Mara (UiTM), Melaka, Othman Azhana ,   Center for Islamic Philanthropy and Social Finance,  Universiti Teknologi MARA, Melaka, Malaysia
Published: July 2023

Studies into the relation between subjective perceptions of individuals and objective economic conditions have usually resulted in ambiguous empirical findings. Whilst most studies perceive subjective welfare as being operationalized by indicators of happiness or life satisfaction, this study narrow the approach to an economic domain of subjective , that is perceptions of poverty. Malaysia government is very committed in supporting and implementing the 2030 Agenda for Sustainable Development and its 17 Sustainable Development Goals (SDGs). Having reduced absolute poverty to less than one per cent, Malaysia is now focusing on uplifting the quality of life of the bottom 40 per cent of households (B40). Nevertheless, the implementation of the Movement Control Order (MCO) and the COVID-19 outbreaks have affected the financial 'immunity' of households, traders, and employers to survive this critical period. This made many feels poorer. Poverty rates in the country have been found to increase as many Malaysians easily fall into poverty after losing their jobs or having their pay cut due to the Covid-19 pandemic. Recently, economist adding the subjective poverty approach in understanding the poor. Poor people have their own understanding and interpretation of their social certainty, and this is often different to an outsider’s perspective. The paper aims to uncover subjective poverty as perceived lasting socioeconomic insecurity among the low-income household. Keywords: Low income household; Subjective poverty; Socioeconomic insecurity
Ontogenetic changes in functional matrices and facial bone remodeling
Authors: Brachetta Aporta Natalia , Bernal Valeria , Gonzalez Paula N.
Published: July 2023

According to the functional matrix hypothesis, changes in size and shape and localization of facial bones during individual ontogeny are influenced by periosteal and capsular matrices. However, the interaction of the functional matrices with the distribution of areas of bone remodeling has not been extensively studied yet. Here we evaluate the changes in the volume of the paranasal sinuses and orbital capsule with age and their association with facial growth arising from bone remodeling patterns of the upper and middle face in a sample of prehistoric human populations from South America. We found an association between capsule size and bone cell proportions, however the trajectories of variation are ambiguous across bones. The frontal and maxillary sinuses had a significant increase from 4.5 up to 14.5 years old, while the orbital capsule had an increase in volume even in adult stages. In turn, the volume of the frontal sinus increases while the bone formation remains relatively stable in subadults and decreases in adults, while the maxilla and the zygomatic bones display a lower proportion of formation when the bones are growing. Our study contributes with information concerning the covariation between bone growth remodeling and the increments of the capsular matrices.
Applying a geometric morphometric surface semilandmark-based approach for assessing sexual dimorphism in cranial bones
Authors: Manríquez Germán , Escobar-Ramírez Bastián
Published: July 2023

Traditionally, sex estimation in human skulls has been carried out applying non-metric and inter-landmark distance approaches. Such estimation has substantially improved with the introduction of geometric morphometric semilandmark-based registration, representing a useful tool for  capturing the complex morphology of 3D  surfaces, particularly in human skulls. Taking in account these improvements, the main purpose of this study is to show the benefits of these  techniques for assessing by means of a quantitative, hypothesis testing approach the  differential phenotypic expression of sexual  dimorphism in human cranial traits, using the  frontal bone, the mastoid process of the temporal  bone, and the zygomatic bone as proxies.  According to our main results: i) accuracy and  precision of sex estimation is higher when the  shape variable is included in the analysis than  when it is not, ii) numerical classification tends to  be more accurate in males than in females for  both shape and size components of sexual dimorphism, and iii) a single trait or two traits in  combination would be more successful in sex  classification than the three traits taken as a  whole. The introduction in the present study of a  surface semilandmark-based approach for  quantitatively assessing sexual dimorphism in human skull considerably improves the capture of  sexual dimorphic signatures, corroborating the  importance of the information carried by the surface of the frontal bone, mastoid process, and zygomatic bone. Our results suggest that shape  and size components should be considered as  relevant factors in making a differential, bone- dependent sex assessment in human crania.
Las becas CONICET para Temas Estratégicos: balance y desafíos
Authors: Sarthou Nerina
Published: July 2023

Otorgar financiamiento en base a una orientación según ciertos temas, prioridades, problemas o misiones identificadas a priori y por actores que exceden a la comunidad científica es un rasgo clave de una nueva generación de políticas de ciencia, tecnología e innovación. En este artículo se describe y analiza la política de becas doctorales y posdoctorales del CONICET de Argentina para Temas Estratégicos, creadas en 2012. Para ello, en primer lugar, se presenta la relevancia de este tipo de políticas en el marco del organismo que la implementa. En segundo lugar, se describe el contexto de su creación, sus objetivos, su evolución y sus principales transformaciones a lo largo del tiempo. En tercer lugar, se discute su peso frente a las demás modalidades de becas, se identifican una serie de desafíos que a futuro requerirán alguna acción, y se esbozan posibles alternativas para enfrentarlos.
Testimonios de la imaginación técnica popular en las cartas al Presidente Juan Domingo Perón (1946-1955)
Authors: Comastri Hernán
Published: July 2023

Se presenta una primera aproximación a la reconstrucción de las formas en que las clases populares en la Argentina consumieron, imaginaron y experimentaron con la ciencia y la tecnología de mediados del siglo XX, en el marco de lo que algunos autores han llamado la “imaginación técnica popular”. El artículo presenta un breve recorrido temático de un archivo epistolar que contiene cientos de cartas con ideas, diseños y supuestos descubrimientos científicos y tecnológicos que, durante los años del primer peronismo, las clases populares pusieron a disposición del Estado.
Analysis of Total Phenol Levels in Moringa Extract (Moringa Oliefera Lamk.) in Vegetable Oil
Authors: Mahmudah Rif'atul , Muslimah  , Yulianti Eny
Published: July 2023

Vegetable oil extract moringa leaf (Moringa Oleifera Lamk.) is an herbal oil that has the potential as a medicine. The study aimed to determine the content of secondary metabolites through photochemical tests and the total phenol content of Moringa leaf extract in extra virgin olive oil and virgin coconut oil. The extraction method used is hot maceration with various doses of Moringa leaves. The best amount is used by extraction with variations in temperature and heating time. The functional groups of herbal oils were identified using an FTIR spectrophotometer. Phytochemical test results showed that the vegetable oil extract of Moringa leaf contains secondary metabolites in the form of flavonoids, phenolics, terpenoids, alkaloids, steroids, and tannins. The highest total phenol content in Moringa leaf extract in virgin olive oil at a concentration of 40%, extraction temperature 50°C with a heating time of 2 hours with a total phenol content value of 15.78% GAE (Gallic Acid Equivalent). The results of the FTIR interpretation show that herbal oils have O-H, C-H, C=O, C=C aromatic, C-O, and aliphatic C-H functional groups.
Evaluation of Liquid Soap Formulation of Lahuna Leaf Extract (Eupatorium odoratum) and Betel Leaf Extract (Piper betle L.) and Activity Tests Against Escherichia coli
Authors: Elfira Jumrah  , Rosmaniar
Published: July 2023

Lahuna and betel are plants that have been used traditionally as medicine. The content of secondary metabolites in lahuna and betel leaves can be used as active compounds in the manufacture of liquid soap. This study aims to evaluate liquid soap formulations of lahuna leaf extract and betel leaf extract and to test its activity against Escherichia coli. The research method used was pH test, organoleptic test, homogeneity test, foam height test, water content test according to SNI 1996 and antibacterial activity test with agar diffusion method. The results showed that the liquid soap formulation was in accordance with SNI 1996 which was based on pH test, organoleptic test, homogeneity test, foam height test and water content test. Also, the liquid soap formulation has very strong activity against Escherichia coli characterized by a clear zone that is formed more than 19 mm
Stigmasterol (Steroid) From Leaves of Solanum ferox L (Sour Eggplant) Plant
Authors: Hazimah  , Fadhli Haiyul , Fitriyah Dina
Published: July 2023

Solanum ferox L merupakan salah satu jenis sayuran yang sering dijadikan perisa dalam masakan yang termasuk ke dalam famili Solanaceae. Solanum ferox L mengandung senyawa terpenoid, steroid, flavonoid, alkaloid, dan fenolik. Solanum ferox memiliki berbagai senyawa bioaktif digunakan sebagai antirematik, antiasma, antivirus, antikanker dan antibakteri. Tujuan dari penelitian ini yaitu isolasi dan karakterisasi senyawa stigmasterol dari tanaman Solanum ferox. Senyawa dielusidasi dengan spektroskopi UV, IR, NMR dan diberi nama HSF. Senyawa HSF memiliki rumus kimia C29H48O dengan nama Stigmasterol
Theoritical Studies of Corossion Inhibition of Coumarin and Coumarin Derivative on Iron by Density Functional Theory Approaches
Authors: Ariefin Mokhamat , Pasaribu Marvin Horale
Published: July 2023

Corrosion of iron is a persistent problem that affects its structural integrity and durability in various industrial applications. The design of effective corrosion inhibitors is crucial for mitigating aluminum corrosion. In recent years, coumarin derivatives have shown promising potential as corrosion inhibitors for iron due to their unique chemical properties. In this research, we employ density functional theory (DFT) calculations to investigate electrochemical parameters of coumarin derivatives on iron corrosion. Coumarin (a) and its derivative: hymechromone (b), esculetin (c), and scopoletin (d) are analyzed using DFT calculation. Some descriptor is used to identify such as ionisation energy (I), electron affinity (A), EHOMO, ELUMO, Egap, electronegativity ( ), hardness ( ), number of fraction electron transferred ( N). Based on the EHOMO, ELUMO, Egap, electronegativity ( ), hardness ( ), the order of inhibitor potential of coumarin and it derivative is c > d > b > a. However, based on the number of fractional electrons transferred ( N), the potential inhibitor of coumarin and it derivative are c > b > d > a.
ANALYSIS OF STUDENTS' ABILITY WITH CONCEPTUAL TEMPO LEARNING STYLE IN SOLVING SPATIAL PROBLEMS
Authors: Satriani Sri , Kalsum Umy , Dassa Awi , Syahri Andi Alim
Published: July 2023

This study aimed to describe students' spatial abilities in terms of cognitive conceptual tempo style. This type of descriptive qualitative research was conducted at SMP Negeri 26 Makassar with class VIII-2 research subjects. The instruments used in this study were: the MFFT (Matching Familiar Figures Test), spatial ability tests, and interview guidelines. The MFFT test (Matching Familiar Figures Test) was carried out to determine the type of student's cognitive style. Then found 1 subject of impulsive cognitive style and 1 subject of reflective cognitive style. Then the subject was given a spatial ability test to determine the students' spatial abilities after which an interview was conducted. Indicators of spatial ability are: (1) stating the position of the elements of a spatial figure. (2) Constructing and presenting geometric models drawn on a flat plane in a spatial context. (3) imagining the shape or position of a geometric object being viewed from a certain point of view. (4) Investigating the actual size of the visual stimulus of a geometric object. The results showed that students with an impulsive cognitive style had low spatial abilities because they were only able to fulfill 1 spatial ability indicator, namely constructing and presenting geometric models drawn on a flat plane in a spatial context. Meanwhile, students with a cognitive reflective style have high spatial abilities because they are able to fulfill all indicators of spatial abilities.
DEVELOPMENT OF PDF FLIP-BASED E-MODULE FOR MATHEMATICS LEARNING
Authors: Tampa Alimuddin , Nasrullah  , Amry Khairil
Published: July 2023

This research of development aims to develop an e-module based on Flip PDF with valid, practical, and effective integer and fraction material. This research conducted in R&D (Research and Development) design with ADDIE’s development model which included 5 stages, those are analysis, design, development, implementation, and evaluation. Respondents of the product development trial were grade VII students of SMP Negeri 25 Bulukumba with 64 students. The research instrument was a media assessment sheet by media experts and material experts to measure the validity and then questionnaires for teacher and student responses to measure the practicality of the mathematics e-module. The results showed that the mathematics e-module fulfilled the validity and practical criteria. The product meets the criteria of validity based on the assessment by the material expert with an average score of 3.88 and the assessment by the media expert with an average score of 3.33. The product meets the practicality criteria based on student responses with an average score of response at 3.72, categorized as practical, and teacher responses with an average score of response at 3.7, categorized as very practical. Based on the data criteria above, it can be concluded that the mathematics e-module can be used in learning activities. Further research can be done by developing learning media on specific abilities.
THE CONTRIBUTION OF POSITIVE THINKING SKILLS TO STUDENTS' LEARNING OUTCOMES
Authors: Baliana
Published: July 2023

Positive thinking is one of the factors that influence student learning outcomes. This is because students' negative assumptions result in students not trying to solve the problem properly. Therefore, this research was conducted to see the contribution of positive thinking to student learning outcomes and how to grow it. This research was conducted at MAN 2 Soppeng involving 24 students of class XI. Data was collected by giving points and interview guidelines to measure students' positive thinking, while the learning outcomes data were obtained through student exam results. Interviews were conducted with 3 students who were considered to represent each category of positive thinking level. By using the regression analysis test it is known that positive thinking has a significant effect by contributing 35.3% so this also needs to be a concern in the learning process so that students can optimize their abilities. The ability to think positively can be improved in various ways, such as by creating a good environment, setting goals, applying appropriate learning models, and utilizing learning media. Therefore, each element plays an important role in optimizing students' abilities.
Water vapor permeability of smooth cellulose nanofiber film prepared via spraying
Authors: Shanmugam Kirubanandan , Chandrasekar Narendhar , Balaji Ramachandran
Published: July 2023

Eco-friendly and greener barrier materials are required to replace the synthetic packaging materials as they produce a threat to environment. These can be fabricated by natural polymers such as cellulose nanofiber (CNF). The sustainability of CNF was so amazing due to its potential for circular economy and provides alternative platform for synthetic plastics. The challenging task to fabricate CNF films still existed and also current methods have various limitations. CNF films have good oxygen permeability and the value was lower than synthetic plastics. However, CNF films have poor water vapour permeability and higher than that of synthetic plastics. The fabrication method is one of strong parameters to impact on the water permeability of CNF films. The deposition of CNF suspension on the stainless-steel plate via spraying, is a potential process for fabrication for CNF films acting as barrier material against water vapour. In spraying process, the time required to form CNF films in diameter of 15.9 cm was less than 1 min and it is independent of CNF content in the suspension. The uniqueness of CNF films via the spraying process was their surfaces, such as rough surface exposed to air and smooth surface exposed to stainless steel. Their surfaces were investigated by SEM, AFM and optical profilometry micrographs, confirming that the smooth surface was evaluated notable lower surface roughness. The spray coated surface was smooth and glossy and its impact on the water vapor permeability remains obscure. The spraying process is a flexible process to tailor the basis weight and thickness of CNF films can be adjusted by the spraying of CNF suspension with varying fibre content. The water vapour permeability of CNF films can be tailored via varying density of CNF films. The plot between water vapour transfer rate (WVTR)/water vapour and density of CNF films has been investigated. The WVP of spray coated CNF films varied from 6.99 ± 1.17 × 10−11 to 4.19 ± 1.45 × 10−11 g/m.s.Pa. with the density from 664 Kg/m3 to 1,412.08 Kg/m3. The WVP of CNF films achieved with 2 wt% CNF films (1,120 Kg/m3) was 3.91 × 10−11 g/m.s.Pa. These values were comparable with the WVP of synthetic plastics. Given this correspondence, CNF films via spraying have a good barrier against water vapour. This process is a potential for scale up and commercialization of CNF films as barrier materials.
Pre-service Teachers' Perspectives on Discourse Analysis and Its Implications for English Language Teaching
Authors: Doğruer Sinem
Published: July 2023

This study aims to investigate the perceptions of pre-service English teachers regarding discourse analysis (DA) and its potential impact on English Language Teaching (ELT). The participants of the study included 198 second-year pre-service teachers (126 females and 72 males) studying at a Turkish state university. The study adopted a qualitative descriptive research design. Data were collected through written reflections, and qualitative content analysis was employed to analyze the data. The results of the study revealed that pre-service English teachers expressed positive perceptions towards DA, recognizing its potential contributions to their professional development and future teaching careers. Participants reported that the course helped them to understand the importance of language use in different contexts and situations, and provided them with practical tools for analyzing and teaching language. The findings suggest that ELT programs can consider incorporating DA into their curriculum to help pre-service teachers develop a deep understanding of language use and its implications for effective teaching. By doing this, teacher education programs may support the growth of proficient language teachers and ultimately raise the standard of language instruction
First checklist of the oribatid mites (Arachnida: Oribatida) of the Gran Chaco region (South America) with new records
Authors: Gomez-Pamies Diego Fernando , Martinez Pablo Antonio , Larrea Darío Daniel , Laffont Enrique Rafael
Published: July 2023

The South American Gran Chaco ecoregion extends through great areas of Argentina, Paraguay, Bolivia, and Brazil. The region includes vast forests that serve as an important reservoir of tropical and subtropical diversity. In spite of its extent and high biodiversity, it remains an unexplored area regarding Oribatida. We made bibliographic research about the oribatid mites previously registered. In the bibliography of Argentina and Paraguay, a total of 53 species are cited for this region. From our own works in the Argentinean provinces of Santiago del Estero and Chaco, we add some new records of Oribatida in the area. We provide a list of the species registered to date, including 48 firstly recorded in this work, as well as new localities for other 11 species previously known for the area. This paper almost doubles the number of registered species for this highly diverse but poorly known ecoregion, adding information towards the true diversity of Oribatida in the Chaco region.
Future Teachers Identify Skills Acquired from a 1:1 Technology Environment
Authors: Henning Judy Ann , Artman Bryan , Nelson Rebecca , Dille Jordan , Feusner Chelsea
Published: July 2023

Are high school students ready for their postgraduate education or a career that may not have been invented yet? As teachers focus on career prep and the necessary future-ready skills in the classroom, teachers are using technology to hone skills necessary for students’ future success. The technological skills students need to develop to be successful go far beyond the core academic subjects. Success in higher education or career pursuits requires students to develop a combination of technology through student-centered, project-based learning around the 4Cs (critical thinking/problem solving, communication, collaboration, and creativity/innovation). Along with knowing how to use a variety of applications, students need to be able to know how to apply the technology to solve problems. This paper aims to understand what technology and 4C skills pre-service teachers who graduated from a 1:1 technology high school possess. The findings show that the respondents are more prepared and comfortable using their 4C skills than their technology skills. This paper will address the potential implications of technology and 4C skills deficiencies and strengths on future teaching practices. The literature on technology skills and 4C skills has historically focused on one set of skills or the other in isolation. This research addresses this gap in the literature by comparing the acquisition of the two skill sets to each other in the same (1:1 technology) environment. 
PERENCANAAN MANAJEMEN PROYEK DENGAN METODE CPM (CRITICAL PATH METHOD) DAN PERT (PROGRAM EVALUATION AND REVIEW TECHNIQUE)
Authors: Astari Naura Mutia , Subagyo Ade Momon , Kusnadi Kusnadi
Published: July 2023

Pada Penelitian proyek Pembangunan Museum XYZ, menggunakan teknik expert judgement yaitu menggunakan penilaian dari ahli dan menggunakan teknik analogous estimating  Berdasarkan waktu estimating penyelesaian proyek yaitu 154 hari dengan total biaya Rp.8.599.654.905. Dilakukan analisis pada perencanaan proyek Museum XYZ dengan menggunakan metode PERT (Project Evaluation and Review Technique) dan CPM (Critical Path Method). Didapatkan hasil pada metode CPM dan PERT di dapatkan lintas kritis berada pada kegiatan A-C-E-G-H-I-P-Q-R-T dan waktu penyelesaian proyek dengan menggunakan metode CPM di dapatkan hasil 102 hari, sedangkan pada metode PERT didapatkan waktu penyelesaian proyek dalam jangka waktu 129 hari. Berdasarkan perencanaa biaya percepatan proyek digunakan crashing project,  maka didapatkan hasil percepatan biaya metode PERT yaitu senilai Rp.89.965.000 dan hasil waktu metode CPM penambahan biaya pada pekerja sebesar Rp115.775.313. pada penjadwalan proyek digunakan kurva S untuk menentukan bobot biaya dengan waktu penyelesain proyek Pembangunan Museum XYZ, dan menggunakan Gantt Chart. Pada pengendalian proyek digunakan analisis sensitivitas agar mengetahui selesih perubahan waktu pada penyelesaian proyek.  Berdasarkan Analisis Sensitivitas bahwa scenario yang telah di buat disimpulkan bahwa setiap percepatan waktu selama 6 hari mengalami kenaikan biaya proyek sebesar 1%. Biaya kenaikan tersebut didapatkan dari penambahan jumlah pekerja dan biaya lembur.
RESPONS KETIDAKBERATURAN STRUKTUR TORSI DAN TORSI BERLEBIH GEDUNG 16 LANTAI MENGGUNAKAN METODE LINEAR TIME HISTORY ANALYSIS
Authors: Taufik Imam , Yadi Seplika , Astuti Pinta
Published: July 2023

Indonesia merupakan sebuah negara yang rawan bencana gempa bumi. Salah satu gempa besar yang terjadi di Indonesia adalah gempa Yogyakarta pada 27 Mei 2006 dengan kekuatan magnitudo (Mw) 6,3 yang menghancurkan infrastruktur sebanyak 616.458 unit bangunan pemukiman. Berdasarkan data tersebut maka perlunya mengevaluasi gedung atau struktur yang sudah ada untuk mengetahui ketahanan gedung terhadap gempa. Metode linear time history analysis berdasarkan SNI 1726 : 2019 menjadi salah satu opsi yang dapat digunakan untuk mengevaluasi struktur gedung dibantu dengan software berbasis elemen hingga yaitu ETABS versi 18.1.1. Beban gempa yang digunakan antara lain gempa San Fernando, Loma Prieta, dan Kobe yang telah diskala menggunakan metode penskalaan spektral dengan menyesuaikan lokasi gedung berada menggunakan software SeismoMatch 2021 berdasarkan teori Al Atik dan Abrahamson (2010). Tinjauan yang dianalisis adalah periode fundamental, ragam getar, ketidakberaturan struktur torsi, dan ketidakberaturan torsi berlebih. Hasil analisis terhadap modal analysis menunjukan bahwa pada mode 1 mengalami translasi arah X dengan periode 2,16 detik, mode 2 translasi arah Y dengan periode 1,832 detik, dan mode 3 rotasi arah Z dengan periode 1,751 detik. hasil analisis terhadap ketidakberaturan struktur torsi dan torsi berlebih menunjukan bahwa struktur tidak mengalami ketidakberaturan struktur torsi berlebih, namun mengalami atau terjadi ketidakberaturan struktur torsi.
SISTEM MONITORING PERAIRAN UNTUK SANITASI KUALITAS AIR LAYAK PAKAI MENGGUNAKAN WIRELESS SENSOR NETWORKS
Authors: Muzaidi Irwandy , Ansari Rudy , Anggarini Elia
Published: July 2023

Kurangnya kesadaran masyarakat untuk tidak membuang sampah di sungai dan pentingnya kandungan kualitas sungai serta pengrusakan alam yang terjadi pada daerah hulu yang menyebabkan air sungai daerah hilir tercemar berdampak pada kesehatan terutama kesehatan kulit dan pencernaan. Solusi dari permasalahan tersebut adalah bagaimana memberikan informasi dan menyadarkan warga akan penggunaan kualitas air sungai untuk kehidupan sehari-hari. Tujuan jangka panjang dari penelitian ini adalah membangun sistem kualitas air di sungai guna sanitasi kualitas air berbasis internet of things (IoT) menggunakan perangkat wireless sensor networks dengan energi ramah lingkungan yaitu teknologi terbaharuan berbasis panel surya untuk memberikan informasi kepada penduduk tentang kualitas air di sungai. Sistem yang dibangun akan memberikan informasi peringatan kepada warga tentang kualitas air, apakah layak untuk digunakan baik layak untuk mandi atau berbahaya untuk digunakan bagi kehidupan masyarakat. Metode penelitian yang digunakan adalah metode research and development (RnD) tipe 4D yakni define, design, develop and dissemination. Metode ini menggunakan siklus define: melakukan studi pendahuluan/ survey pendahuluan kondisi kualitas air di sungai Banjarmasin, investigasi terhadap penggunaan air sungai untuk keperluan masyarakat sekitar dan mengumpulkan data-data terkait kualitas air sungai dari Dinas Kesehatan Kota Banjarmasin. Siklus design terdiri dari: merancang alat sistem monitoring kualitas air layak pakai di sungai Banjarmasin. Pada siklus develop terdiri dari pengujian alat sistem monitoring dan revisi berdasarkan saran pakar sistem informasi. Sedangkan siklus dissemination terdiri dari publikasi jurnal ilmiah dan akan dilakukan hasil desiminasi penelitian. Data dari yang dihasilkan sungai menunjukan adanya kualitas dari kondisi sungai tersebut dimana kondisi sungai di Banjarmasin tidak layak pakai untuk kegiatan mandi, cuci maupun kakus.
PERENCANAAN DESAIN PINTU AIR OTOMATIS SEBAGAI UPAYA MITIGASI GENANGAN AKIBAT PASANG AIR SUNGAI (JL. BELITUNG KOTA BANJARMASIN)
Authors: Fitriansyah Muhammad , Setiawan Ichwan , Ridhani Muhammad Yusuf
Published: July 2023

Kota Banjarmasin dikenal dengan sebutan kota seribu sungai. Dimana kota Banjarmasin banyak ditemukan sungai-sungai besar maupun sungai-sungai kecil. Dengan julukan kota seribu sungai, tidak dimungkinkan kota Banjarmasin terlepas dari permasalahan banjir yang di akibatkan oleh genangan. Berdasarkan data peta sebaran luasan genangan yang terjadi hampir sepanjang jalan belitung darat/laut mengalami genangan jika intensitas hujan yang tinggi ataupun pasangnya air laut. Berdasarkan pokok permasalahan pada saluran drainase Belitung darat/laut yang mengakibatkan genangan yang disebabkan oleh pasang surut karena meluapnya elevasi sungai Duyung-Sungai Belitung Darat (anak Sungai Barito) maupun yang disebabkan oleh tingginya intensitas hujan, maka akan dilakukan penelitian dengan tujuan membuat perencanaan desain pintu air otomatis (klep) di beberapa titik saluran guna mencegah masuknya air kedalam saluran drainase sehingga akan mencegah kemungkinan besar terjadinya genangan air. Metode yang digunakan yaitu dengan memodelkan pintu klep kedalam Software Komputer. Hasil simulasi kondisi eksisiting menyebutkan tinggi muka air genangan sebesar 47 cm di atas permukaan tanah. Setelah dilakukan simulasi kedua yaitu dengan penambahan pintu air pada bagian hilir saluran drainase, hasilnya menyebutkan tinggi genangan di lahan sebesar 8 cm. Jadi, penambahan pintu air di hilir saluran drainase, dapat dinyatakan efektif mengurangi volume air yang masuk ke saluran dan menurunkan tinggi genangan yang terjadi di lahan hingga sebesar 39 cm.
FAKTOR DOKUMEN KONTRAK DAN STAKEHOLDER TERHADAP BIAYA PROYEK PEMBANGUNAN JALAN TOL
Authors: Zentenno Zentenno , Suroso Agus
Published: July 2023

Salah satu fenomena lain pekerjaan contract change order pembangunan jalan tol proyek strategis nasional (PSN) pada kenyataannya sering terjadi karena perencanaan sebelum pekerjaan dimulai tidak selalu berjalan dengan baik sesuai perencanaan awal. Tujuan penelitian untuk mengidentifikasi faktor penyebab timbulnya CCO, dampak CCO terhadap cost performance perusahaan jalan tol, dan sekaligus dampak pengerjaan CCO terhadap cost performance kontraktor pekerjaan jalan tol. Metode yang dilakukan dengan menggunakan metode survey kemudian data diolah dengan model regresi linier berganda. Karakteristik riset ini yaitu pembangunan jalan tol yang memiliki target dari pemerintah proyek strategis nasional (psn), menggunakan perkerasan beton lebih dominan, menggunakan jembatan slab on pile pada ruas jalan tol. Hasil riset diketahui bahwa pekerjaan cco memiliki dampak pada peningkatan biaya yang disebabkan oleh faktor dokumen kontrak dan faktor stakeholder. Variabel dominan yang mempengaruhi kenaikan biaya pembangunan jalan tol adalah dokumen kontrak dengan nilai uji-t 4,575, nilai signifikan  0,000, dan koefisien regresi 0,258. Pada saat yang sama, penelitian ini memiliki dampak yang kuat sebesar 62% terhadap kinerja biaya lokasi pembangunan jalan tol, dengan 38% sisanya diperoleh dari analisis regresi di luar model variabel.
PENGARUH BAJA TULANGAN LONGITUDINAL DAN MUTU BETON PADA BETON YANG DIPERKUAT FIBER REINFORCED POLYMER (FRP) DENGAN ATENA-GiD
Authors: Arif Ahmad Ridlwan , Zaki Ahmad
Published: July 2023

Salah satu kelemahan dari balok beton yaitu lemah pada gaya tarik tetapi dengan menggunakan baja tulangan kelemahan tersebut dapat diatasi dan dinamakan balok beton bertulang. Namun, balok beton bertulang juga mempunyai kelemahan, salah satunya adalah lemah terhadap pengaruh lingkungan yaitu korosi dan saat pembebanan terjadi retakan (retak lentur dan retak geser). Untuk mengatasi retak tersebut, salah satu solusi adalah menggunakan fiber reinforced polymer (FRP). Beton yang sudah mengeras akan dilaminasi menggunakan lembaran polymer untuk menambah kekuatan beton tanpa merusak struktur utama beton. Oleh karena itu, penelitian menganalisa pengaruh FRP pada kekuatan beton akan dilakukan pada penelitan ini menggunakan metode elemen hingga. Pada penelitian ini menggunakan software GiD 15.0.1 untuk pemodelan balok secara geometris dan pembagian menjadi elemen-elemen dan ATENA Studio v5 untuk analisis balok secara komputasi dengan metode elemen hingga. Parameter penelitian yang digunakan adalah variasi dari tulangan utama (10 mm, 12 mm dan 16 mm) dan variasi kuat tekan (20 MPa dan 30 MPa). Dari analisis ATENA peningkatan secara umum terjadi pada nilai defleksi dan kapasitas beban maksimum di kedua jenis kuat tekan. Sedangkan tulangan utama dengan diameter 16 mm pada kuat tekan 20 MPa kekakuan sebesar 4,62 kN/mm dan daktalitas sebesar 2,09 adapun pada kuat tekan 30 MPa kekakuan sebesar 2,02 kN/mm dan daktalitas sebesar 10,06. Tulangan utama dengan diameter 16 mm menunjukan hasil optimal dibandingkan variasi diameter 10 mm dan 12 mm. Retak yang terjadi pada beton dengan perkuatan fiber reinforced polymer lebih sedikit dibandingkan tanpa perkuatan fiber reinforced polymer.
SIMULASI EVALUASI KOROSI PADA STRUKTUR FLARE STACK
Authors: Satiawan Budi , Raswitaningrum Tanjung Rahayu
Published: July 2023

Flare stack merupakan salah satu fasilitas penting untuk menunjang operasional dari suatu proses pengolahan minyak dan gas yang berupa menara dimana semua gas yang telah dipisahkan dari minyak dan tidak termanfaatkan akan dialirkan ke flare stack untuk dibakar. Penelitian ini bertujuan untuk menindak lanjuti terkait hasil inspeksidengan ditemukannya bagian dari  flare stack yang telah mengalami korosi hingga terjadinya lubang di area connection ring guy wire padaelevasi sekitar 22m dari muka tanah. Karena adanya korosi tersebut maka akan mengakibatkan penurunan kekuatan dari kemampuan struktur dalam menerima beban luar yang terjadi. Untuk mengetahui besarnya penurunan kekuatan strukur akibat material stack yang korosi ini maka diperlukan studi untuk mengetahui sensitifitas struktur terhadap pengaruh kondisi korosi yang telah terjadi maupun tehadap laju korosi yang ada, dimanaestimasi laju korosi adalah sebesar 0.176 mm/tahun. Berdasarkan hasil simulasi diperoleh tegangan maksimum yang terjadi akibat beban luar kritis (beban angin) dengan kondisi berturut turut mulai dari kondisi inisial (baru), kondisi saat pengukuran korosi, laju korosi mencapai 70%, laju korosi mencapai 75% sebesar 14,6Mpa, 114 Mpa, 151 Mpa dan 175 Mpa dengan rasio tegangan 0,007, 0,56, 0,74 dan 0,85. Estimasi sisa waktu tersisa untuk mencapai tingkat korosi 75% diperkirakan adalah 1,992 tahun.
SIMULASI BEBAN RUNTUH LERENG DENGAN METODE ELEMEN HINGGA (FINITE ELEMENT METHOD) MENGGUNAKAN PROGRAM ABAQUS SE (STUDI KASUS LERENG VILLA SENGGIGI)
Authors: Sulistyowati Tri , Agustawijaya Didi Supriyadi , Muchtaranda Ismail Hoesain , Prabowo Agung , Muhajirah Muhajirah , Ngudiyono Ngudiyono
Published: July 2023

Senggigi merupakan salah satu kawasan pariwisata unggulan di Pulau Lombok. Sebagai daerah pariwisata banyak dibangun tempat tinggal penduduk, hotel, vila, jalan, dan lain-lain. Berdasarkan kondisi morfologi  merupakan daerah pesisir pantai yang berbukit-bukit, sehingga salah satu alternatif pengembangan kawasan pariwisata adalah ke daerah perbukitan dengan beberapa pertimbangan antara lain keterbatasan lahan, faktor lokasi yang strategis dan faktor estetika.  Secara geologi perbukitan di Senggigi tersusun dari endapan vulkanik dan sedimen yang mempunyai sifat pelapukan yang cukup tinggi dan rentan terhadap bahaya longsor. Hal ini perlu kiranya diantisipasi dengan melakukan analisa untuk menentukan beban runtuh yang diijinkan. Pada penelitian ini, proses simulasi besaran beban runtuh yang diijinkan agar tidak menimbulkan kelongsoran lereng, dilakukan dengan metode elemen hingga menggunakan program ABAQUS SE, untuk menganalisis tegangan, regangan dan deformasi yang terjadi. Analisis stabilitas lereng dilakukan pada kasus lereng Villa Senggigi dengan metode Shear Strength Reduction (SSR) dimana model konstitutif tanah diasumsikan mengikuti kriteria Mohr-Coulomb dengan parameter input : berat volume (g), sudut geser dalam (f), kohesi ( c ), modulus elastisitas ( E ), Poisson rasio  (n) dan sudut dilatasi (y). Simulasi pembebanan dilakukan dengan variasi beban sebesar : 0 kPa (tanpa beban), 50 kPa, 75 kPa, 100 kPa, 125 kPa, 150 kPa, 175 kPa, dan 200 kPa. Berdasarkan hasil simulasi pembebanan terhadap stabilitas lereng beban runtuh yang dijinkan diatas puncak lereng Villa Senggigi adalah 200 kPa dengan faktor keamanan  FOS = 1.5 dan displacement = 1,297 m.