bluuebunny/crossref_metadata_2025 huggingface dataset:
Perancangan Sistem Keamanan Tambahan Pada Kendaraan Menggunakan Tracker SMS
Authors: Herlambang Agung Pangestu  , R. Tommy Gumelar  , Shevti Arbekti Arman
Published: January 2024

Motor vehicle theft continues to pose a significant issue, primarily due to the vulnerability of security systems relying on manual keys. Thieves are well-versed in exploiting this weakness, necessitating innovative solutions. This study's objective is to design a tool that employs a GPS tracker and SMS to provide precise location coordinates. Additionally, it aims to deter motor vehicle theft by interrupting the electric current flow in the vehicle. Using the Research and Development (R&D) method based on prior research, the outcome is a system capable of providing location points at extensive distances beyond conventional vehicle boundaries. In summary, this device interacts by sending pre-programmed commands to Arduino Uno, with ON functioning to activate electrical systems, OFF for deactivation, and LOCATION for requesting navigational position messages.
Unraveling the complexity: A comprehensive guide to subclavian steal syndrome.
Authors: Khurshid Fatima , Khurshid Ayesha
Published: January 2024

Subclavian steal syndrome is a diagnosis that is thought to be relatively uncommon even though its occurrence is not well understood. Some individuals may experience crippling symptoms of arm ischemia and vertebral-basilar insufficiency due to subclavian steal, which is more frequent than the accompanying illness. Patients with uneven arm blood pressure or unilaterally faint pulses should be evaluated for subclavian steal. Although it is not always necessary to check the blood pressure and pulse on both sides, they become significant when these measurements differ and are accompanied by vertebral-basilar or arm ischemia symptoms. Although subclavian steal does not significantly increase the risk of stroke, it is nevertheless essential to recognize and treat asymmetric blood pressure and weak pulses as these may be signs of subclavian steal syndrome. This page thoroughly analyses the aetiology of subclavian steal syndrome, signs, symptoms, diagnosis, and available treatments.
The influence of birth order on anxiety disorders in emerging adulthood: A longitudinal study.
Authors: Khan Asima Mehaboob , Taj Rizwan , Naveed Aamir , Mahmood Kamran , Wali Abdul
Published: January 2024

Introduction: The current longitudinal scholarly research analyses the impact of birth order on children's psychological and mental health status.

Objective: The birth order indicates the paramount effect on an individual's psychological, physiological and behavioural transformation.

Methodology: This research study enrolled 150 individuals aged 18 to 25 years to assess their anxiety status in association with birth order. The study applied a mixed-method approach involving structured questionnaires, semi-structured interviews and focal group discussions.

Results: The statistical analysis yields that birth order is statistically inversely related to the level of anxiety, having weak statistical evidence of significance. It predicts that the latterly born (younger) children experience fewer episodes and severity of anxiety as compared to the elder ones.

Conclusion: Family support is a critical factor in buffering anxiety among children. The study suggests the parental consideration of birth order to provide a balance of attention and care to overcome the psychological adverse outcomes among children. Further scholarly attention is required to study the association among these dynamics with multiple approaches for further analysis of associated aspects.
Soaring public debt: Return of financial repression and high inflation?
Authors: HSE University Y. A. , Pekarski S. E.
Published: January 2024

The global economic crisis caused by the COVID-19 pandemic has once again shown the key role of fiscal stimulus. At the same time, in many developed countries, stimulating monetary policy was limited by the already achieved zero interest rates. But the fight against the consequences of the coronavirus with fiscal policy instruments had a negative effect in the form of an increase in the state budget deficit and, as a result, in public debt. According to the Institute of International Finance (IMF), by the end of 2022, global debt reached $297 trillion, or 349%. The public debt in the world reached 102% of GDP in 2022, which is a historically high value since the 1960s. In 2023, global debt continued to grow in nominal terms: according to the IMF, in Q1 2023, it has already increased by $8.3 trillion to $305 trillion. The risks of rapid growth in public debt in developed and developing countries were even before the COVID-19 pandemic. But after a period of stimulus fiscal measures in 2020—2021 the public debt problem has worsened, raising fears that the practice of financial repression could become a reality for the next decade. Accelerating global inflation increases incentives for governments to use financial repression to eliminate the public debt burden. At the same time, financial repression, in turn, may imply a decrease in the effectiveness of the inflation targeting policy, as a result of which there are risks that high inflation will become more sustainable.
Synergy of digital economy and green economy in sustainable development policy
Authors: Lin Qiqi , Zhou Ping
Published: January 2024

Sustainability challenges and ICT perspectives are at the heart of current thinking on global economic and social development. The current development and growth process is based on unsustainable foundations due to irresponsible resource consumption and negative environmental impacts as well as greenhouse gas emissions. People need to find ways to integrate the digital economy and the sustainability of the green economy. Therefore, this paper firstly describes the intersection of digital economy and green economy, secondly introduces the security system of digital economy and green economy, then based on this, the SURF (Speeded-up robust features) algorithm is used to locate and improve the data aggregation system of digital economy and green economy, and finally, the algorithm simulation experiment is conducted. The experimental results found that the aggregation algorithm based on digital economy and green economy has 19% higher accuracy than the traditional algorithm. At the same time, the calculation speed is increased by three to five times. The above results show that the SURF algorithm is applied to the sustainable development research of digital economy and green economy with significant effect.
РОЗВИТОК РИНКУ ПАКУВАЛЬНИХ МАТЕРІАЛІВ В УКРАЇНІ: ТОВАРОЗНАВЧИЙ АСПЕКТ
Authors: Буторіна В. Б.
Published: January 2024

У статті порівняно вимоги до упаковки товарів з боку виробників, споживачів і держави. Комплекс зазначених вимог спонукає виробників упаковок до інноваційної активності. Вимоги виробників товарів до упаковки конкретизовано. Проведено аналіз чинників впливу на вибір упаковки товаровиробником: внутрішніх і зовнішніх. Детально розглянуті етапи розробки і виготовлення упаковки, які дають підстави проаналізувати опис майбутньої упаковки з технологічної, дизайнерської та економічної точок зору. Увагу акцентовано на товарознавчому аспекті базових вимогах до упаковки – безпека, сумісність, надійність, екологічність. Детальний розгляд найбільш поширеного гнучкого виду пакування на українському ринку упаковок проведено у наступних напрямах: тенденції розвитку світового ринку гнучкого пакування, виготовлення і використання його на ринку України.
Legitimasi Hukum Pembagian Harta Bersama Terhadap Gugatan Harta Bersama di Indonesia
Authors: Hayatuddin Khalisa , Saptawan Ardiyan , Sadi Is Muhamad , Atiqoh Intan
Published: January 2024

Legitimasi hukum pembagian harta bersama di Indonesia dalam penerapannya dibutuhkan pengakuan hukum oleh masyarakat. Sehingga yang menjadi fokus penelitian ini adalah; bagaimana legitimasi hukum terhadap pembagian harta bersama dalam perkara gugatan harta bersama; kemudian apakah faktor yang mempengaruhi legitimasi hukum terhadap pembagian harta bersama dalam perkara gugatan harta bersama. Metode penelitian yang digunakan adalah penelitian yuridis empiris. Sumber data yang digunakan dalam penelitian ini terdiri dari data primer dan data sekunder. Berdasarkan hasil penelitian menunjukkan bahwa; legitimasi hukum terhadap pembagian harta bersama dalam perkara gugatan harta bersama terkadang belum sesuai dengan penerapan berbagai undang-undang yang berlaku dan dibuat atas dasar sejumlah keputusan di peradilan khususnya pengadilan agama, namun  legistimasi hukum itu belum bersifat adil bagi pihak penggugat maupun pihak tergugat. Sedangkan faktor yang mempengaruhi legitimasi hukum terhadap pembagian harta bersama dalam perkara gugatan harta bersama yaitu adanya kesepakatan  tentang pembagian harta bersama tersebut belum dapat dibuktikan oleh Penggugat bahwasanya harta yang mana saja yang menjadi hak penggugat, kemudian disebabkan oleh faktor pihak tergugat tidak harus melaksanakan pembagian harta bersama, karena pihak penggugat tidak dapat membuktikan dalil-dalil gugatan nya untuk menuntut penetapan dari Pengadilan atas pembagian harta bersama antara tergugat dan penggugat.
Harmonization of Mudharabah Contracts: Study of DSN-MUI Fatwa, Compilation of Sharia Economic Law (KHES), Legislation and Its Application in Indonesian Sharia Banking
Authors: Zufriani Zufriani , Ayu Dena , Asa’ari Asa’ari
Published: January 2024

The mudharabah contract is identical to the profit-sharing scheme in Islamic banking operations. However, in practice, murabahah contracts are widely used by Islamic banking, so mudharabah contracts and profit-sharing schemes inherent in Islamic banking should be widely used in each of their product offerings. Therefore, this study discusses mudharabah contracts from a regulatory perspective and practices in Islamic banking. This research is a sharia economic law research that uses a descriptive method of literature, with the primary data source being the Fatwa of the National Sharia Council of the Indonesian Ulama Council (DSN-MUI) and laws and regulations. This type of research is qualitative research with three stages of data analysis, namely data condensation, presenting data, and drawing conclusions. The results of this study indicate that the statutory regulations (laws, POJK and PBI) that support the position and application of mudharabah contracts in Islamic banking originate from the substance of the DSN-MUI Fatwa regarding mudharabah contracts. This shows that there is a harmonization of regulations and also the practice of implementing mudharabah contracts in Islamic banking. The position of mudharabah contracts that are widely used by Islamic banks in carrying out their functions, namely collecting funds, channeling funds with financing schemes, and providing services for certain products, strengthens and makes the existence of Islamic banks as financial institutions that apply profit-sharing schemes.
МОДЕЛЮВАННЯ БЕЗПЕКОВОГО СЕРЕДОВИЩА ПІДПРИЄМСТВА КРІЗЬ ПРИЗМУ ІНВЕСТИЦІЙНОЇ БЕЗПЕКИ
Authors: Франчук В.І. , Гобела В.В.
Published: January 2024

Стаття націлена на удосконалення теоретичних засад забезпечення інвестиційної безпеки підприємства. Перш за все, у статті проведено теоретичний аналіз сутності поняття «інвестиційна безпека» та «інвестиційна безпека підприємства». В результаті проведеного теоретичного аналізу запропоновано трактування поняття «інвестиційна безпека підприємства» крізь призму формування безпекового середовища підприємства, що дозволило уточнити понятійно-категоріальний апарат сучасного безпекознавства. Наступним етапом дослідження стала класифікація інвестиційної безпеки. Така класифікація дала змогу усвідомити суть інвестиційної безпеки підприємства в розрізі різного роду класифікаційних ознак та діапазону основних її характеристик, що своєю чергою сформувало теоретичне уявлення про її суть в системі економічної безпеки підприємства. По-третє, на основі результатів проведеного дослідження сформовано теоретичну модель забезпечення фінансової безпеки підприємства. Для реалізації цієї мети використано метод моделювання, а саме моделювання за допомогою моделі IDEF0.
ОСОБЛИВОСТІ ПОБУДОВИ РІЧНОГО ЦИКЛУ ПІДГОТОВКИ ПАРАЛИЖНИКІВ СПОРТИВНОГО КЛАСУ LW 10–12
Authors: Мішин Максим Володимирович , Павленко Людмила Володимирівна , Стадник Світлана Олександрівна
Published: January 2024

Спортсмени з вадами опорно-рухового апарату є найбільш динамічною та видовищною ланкою паралімпійського спорту, серед яких розширюється коло змагань, зростає конкурентна боротьба, з’являються нові види спорту. Лижні перегони серед спортсменів з інвалідністю, які були представлені ще на I зимових Паралімпійських іграх 1976 р., за роки свого існування зазнали значних змін. Нові тенденції розвитку лижних перегонів у паралімпійському спорті характеризуються збільшенням швидкістю пересування спортсменів по дистанції та збільшенням програми змагань, що робить украй необхідним здійснення подальшого пошуку резервів, пов’язаних із підготовкою паралижників. Аналіз проведення лижних перегонів у сучасних зимових Паралімпійських іграх визначив значні зміни у рельєфності дистанцій, застосуванні підйомів різної довжини та куту, діяльність у складних метеорологічних умовах (снігопад, вітер, низька температура), що значно впливає на кінцевий змагальний результат і потребує урахування цих чинників під час побудови річної підготовки паралижників. Мета даної роботи полягає у розгляді особливостей побудови річного циклу підготовки паралижників спортивного класу LW 10–12. Процес підготовки в лижних перегонах паралімпійського спорту будується на основі одноциклового планування річного макроциклу, який спрямовано на забезпечення найвищої готовності до конкретного старту і пов’язано із сезонністю лижних перегонів та необхідністю тривалого перехідного періоду для відновлення паралижників. Динаміка загальної фізичної та спеціальної фізичної підготовки, а також співвідношення обсягу та інтенсивності навантаження у структурі річної підготовки паралижників мають хвилеподібний характер. Водночас обсяг засобів СФП по відношенню до ЗФП значно збільшується у спеціально-підготовчому, передзмагальному та змагальному мезоциклах, обсяг навантаження досягає свого максимуму у спеціально-підготовчому мезоциклі, а інтенсивність значно зростає у змагальному мезоциклі на етапі ранніх стартів та у І та ІІ змагальному мезоциклах на етапі головних стартів. Для забезпечення індивідуального підходу в процесі підготовки паралижників необхідно враховувати їх нозологічну групу. Так, обсяг навантаження в різних структурних утвореннях тренувального процесу між представниками різних функціональних класів може коливатися від 5% до 8%.
ОСОБЛИВОСТІ ПОДОЛАННЯ КОНФЛІКТНОЇ ПОВЕДІНКИ ФУТБОЛІСТІВ ПІД ЧАС ТРЕНУВАНЬ
Authors: Шелюк Василь Олександрович , Демчук Тарас Русланович
Published: January 2024

Конфлікти є неодмінною частиною людської життєдіяльності, їх вивчення має велике значення з багатьох причин. Дослідження конфліктів допомагає розуміти їхню природу і визначати способи їх подолання. Це сприяє поліпшенню взаємин між людьми в різних сферах життя, включаючи сімейні, робочі, соціальні та спортивні відносини. У спорті, де конкуренція та тиск завжди високі, розуміння конфліктів та їхній вплив на командну співпрацю і результативність гравців є критично важливими для тренерів, психологів та спортсменів. Дослідження конфліктів грають важливу роль у підготовці менеджерів та лідерів, які повинні вміти управляти конфліктами в організаціях і командах. Уважаємо за необхідне виокремити спортивний конфлікт – це конфлікт, що виникає у галузі спорту або спортивних командах через різні причини. Він може впливати на взаємодію між гравцями, тренерами, адміністрацією та іншими учасниками спортивного процесу. Спортивні конфлікти можуть бути різними за своєю природою і наслідками. Конфлікти можуть виникати через розбіжності у грі, такі як рішення суддів, визначення правил, результати гри або рішення тренерів. Гравці можуть стикатися з різними міжособистісними конфліктами, такими як незгоди, непорозуміння, ревнощі, антагонізм або конфлікти між тренерами та гравцями. Конфлікти можуть виникати між тренерами і адміністрацією, тренерами та гравцями, тренерами інших команд, а також внутрішніми конфліктами в тренерському штабі. Спортивні організації та клуби можуть стикатися з конфліктами стосовно фінансів, управління, рішень щодо гравців і т. д. Емоційний стан гравців, тренерів та інших учасників спортивної діяльності може призводити до психологічних конфліктів, таких як стрес, нервозність, низька самооцінка або депресія. Футбол – це контактний вид спорту, і фізичні конфлікти, такі як фули або бійки між гравцями, можуть виникати під час гри. Деякі гравці можуть виявляти неспортивну поведінку, включаючи фалювання, затягування часу або імітацію травм. У командному спорті, такому як футбол, може виникати конфлікт інтересів між гравцями, тренерами та клубними керівниками.
Implementasi Upaya Pemerintah dalam Peningkatan Kesadaran Membayar Zakat Berdasarkan PSAK 109 pada Baznas Kota Pangkalpinang
Authors: Mulyani Hendarti Tri Setyo , Iswanto Yuni
Published: January 2024

Abstract-This research is a qualitative descriptive research whichaims to analyze the application of zakah and infaq/shadaqahaccounting at the BAZNAS Pangkalpinang City.The method of data collection in this research is a field researchthrough interview, observastion, and literature view. The interviewwas conducted with a leader of BAZNAS Pangkalpinang City andalso with the financing and executor reporting department andadministration.The result of this research shows that if not all the points of PSAK109 have been applied by BAZNAS Pangkalpinang City. Theincompatibility are in the recognition of non-cash infaq/shadaqah, theseperation of amil fund when muzaki determines mustahik and thedisclousure of various accounting policies in the notes of financialstatement.
Pengaruh Ketidakpastian Lingkungan dan Sistem Informasi Akuntansi Manajemen terhadap Kinerja Manajerial
Authors: Anita Lella
Published: January 2024

The purpose of this study is to investigate and offer empirical data on the relationship between management accounting information systems and environmental uncertainty in relation to managerial performance. In this study, questionnaires were filled out as part of the survey method of data collecting. 50 middle and low level managers from banks and non-bank financial firms in Metro City and East Lampung made up the study's population. Purposive sampling was utilized during sampling. Structural Equation Model (SEM) with the Partial Least Square (PLS) application program version 4.0.m is the analysis method employed. The study's findings demonstrate that (1) there is no relationship between environmental uncertainty and managerial performance, contradicting the hypothesis. (2) The qualities of information integration significantly improve managerial effectiveness. Meanwhile, managerial performance is unaffected by the information qualities of broad scope, timeliness, and aggregation.
Switching to bioplastic may exacerbate ingestion of lost and discarded fishing gear by marine invertebrates
Authors: Powell Sandra , Mos Benjamin
Published: January 2024

Bioplastics are argued to be more environmentally sustainable than conventional plastics. Yet, little is known about how bioplastics degrade in marine environments or their likelihood of being ingested by animals. We measured changes in the weight of biodegradable, semi-biodegradable, and non-biodegradable fishing gears (soft plastic lures, SPLs) in or out of seawater over 14 days. We then exposed new and preconditioned SPLs to soldier crabs Mictyris longicarpus and green paddle worms Phyllodoce novaehollandiae. Biodegradable SPLs gained or lost up to 70% of their weight, likely due to changes in water content, but there was little change in nonbiodegradable and semi-biodegradable SPLs. Both animals ingested biodegradable SPLs, but not non-biodegradable SPLs. Crabs also ingested semi-biodegradable SPLs. Biodegradable SPLs shed up to 8 times more glitter microplastics when crabs were present than absent. Switching from conventional plastics to bioplastics may make lost/discarded fishing gear more likely to be ingested by marine invertebrates.
Ambientes de educativos favorecedores del proceso de enseñanza-aprendizaje
Authors: Luján Tiscareño Luis Alberto , Valdéz Burciaga Teresa Adriana , Ibarra Reyes Cecilia
Published: January 2024

El objetivo principal de esta investigación es reconocer que en las aulas de educación superior se generan  diferentes ambientes que pueden detonar o inhibir el proceso de enseñanza-aprendizaje, estos ambientes son generados en un primer momento por los docentes, quienes a través de sus prácticas, relaciones personales, propuestas y mediación, etc.,   pueden favorecer el ambiente de enseñanza. Por otro lado los estudiantes a través de su disposición, entrega, vocación, entre otros elementos, son factores que mejorarán el ambiente para lograr aprender a aprender. La metodología que se utilizó para analizar y propiciar ambientes de aprendizaje fue a través de la aplicación de estrategias educativas de diversos tipos a grupos del nivel superior, dichas estrategias partieron del conocimiento personal, de las inteligencias múltiples, liderazgo, la comunicación, análisis de fortalezas, oportunidades, debilidades y amenazas, lo cual llevó tanto a docentes como a estudiantes a crear a partir de las estrategias utilizadas, mejores ambientes de aprendizaje partiendo de lo personal, lo grupal, la mediación o facilitación de la asignatura y por último tomando en cuenta el aspecto físico de las aulas. Una vez que se aplicaron las estrategias  se identificaron aquellos elementos ambientales que no favorecían el proceso,  reconociendo  aquellos  factores que detonaron y favorecieron la enseñanza-aprendizaje, todo lo anterior propició cambios en las prácticas diarias y sobre todo en la disposición  por parte de docentes y  estudiantes para mejorar cada día aquellos factores que impactan en cambios de ambientes que propicien tanto la enseñanza como el aprendizaje provocando con esto  aprendizajes significativos.
Impact of Online Eating Behavior Changes on Nutritional Status of Elementary School during Pandemic
Authors: Nurdin Muh. Ulyl Imam Fitra , Yunus Purnamaniswaty , Sari Jelita Inayah
Published: January 2024

Introduction: COVID-19 pandemic has had a huge impact on education in Indonesia necessitating distance learning from home via online methods. Learning from home change people’s daily life including eating behavior. Children’s eating behavior plays an important role in their nutritional status.

Methods: We conducted an observational study with a cross-sectional design which included 48 subjects. Data were collected using an online structured questionnaire.

Results: The results of the relationship test show a p-value of (0.000) which is smaller than alpha (0.05). The comparison test results show a p-value of (0.000) which is smaller than (0.05).

Introduction: COVID-19 pandemic has had a huge impact on education in Indonesia necessitating distance learning from home via online methods. Learning from home change people’s daily life including eating behavior. Children’s eating behavior plays an important role in their nutritional status.

Methods: We conducted an observational study with a cross-sectional design which included 48 subjects. Data were collected using an online structured questionnaire.

Results: The results of the relationship test show a p-value of (0.000) which is smaller than alpha (0.05). The comparison test results show a p-value of (0.000) which is smaller than (0.05).
The Effect of Passive Smoking during Pregnancy on Low Birth Weight
Authors: Cahyani Nur Intan , Delim Andi Alifia Ayu , Hartoko Rahadi Arie
Published: January 2024

Introduction: A newborn who weighs less than 2,500 grams at delivery is considered low birth weight (LBW). There are many factors that can influence the determinants of LBW. One of the multifactorial is pre-natal exposure to tobacco smoke from the partner or environment in pregnant women (passive smokers) which provides negative effects for both the mother and the fetus. This study aims to determine the relationship between passive smoking during pregnancy and LBW at RSUD H. PadjonganDg. Ngalle Takalar in 2019.

Methods: The research is an observational analysis with a case-control approach. The population in this study is all mothers who gave birth to babies in the delivery room at RSUD H. PadjonganDg. Ngalle Takalar had 139 mothers who gave birth from January to December 2019. The sampling technique in this study used purposive sampling

Results: The results showed the pregnant woman's environment who was most often exposed to cigarette smoke with LBW (<0.05), Cigarette smoke exposure in the home with LBW (<0.05), Cigarette smoke exposure in the outdoor environment with LBW (<0.05), Pregnant women who were exposed to cigarette smoke in one week with LBW(<0.05), Frequency of time pregnant women were exposed to cigarette smoke in one day with LBW(<0.05).

Conclusion: There is a significant relationship between passive smoking during pregnancy and low birth weight (LBW).

Keywords: Passive smoking; pregnancy; low birth weight
Analisa Kandungan Bakteri Salmonella sp. pada Telur Ayam dari Pasar Tradisional di Jakarta Selatan
Authors: Siwi Deanti Raka , Pratiwi Rina Hidayati , Noer Shafa
Published: January 2024

Chicken eggs are a source of protein from animals needed by the human body which contains a lot of complete essential amino acids. Various types of eggs, especially chicken eggs, are foods that are practical to use because they are easy to process and easy to get anywhere. The purpose of this study was to analyze the content of Salmonella sp. bacteria. On chicken eggs sold in the Traditional Market area of South Jakarta. The samples used were 9 samples of chicken eggs taken from Menteng Pulo Market, Sunday Market and West Tebet Market. Based on the results of the research that has been done, it was obtained from 9 chicken egg samples taken from three traditional markets in South Jakarta (Menteng Pulo Market, Sunday Market and West Tebet Market) Salmonella sp. and West Tebet Market, while chicken eggs from Menteng Pulo Market did not contain Salmonella sp. It can be concluded that the quality of chicken eggs from the traditional market in South Jakarta is quite good because out of 9 samples, only 2 samples were contaminated with Salmonella sp.
Hubungan Kecerdasan Fluida dengan Kontrol Diri pada Mahasiswa Institut Teknologi Sumatera
Authors: Darmawan Andy , Wulandari Putri , Nurhayu Winati
Published: January 2024

Fluid intelligence is the ability to think quickl and flexibly in solving new problems without relying on past experiences. Meanwhile, self-control is the ability to carry out necessary tasks and resist unwanted and unnecessary temptations. Students, as individuals transitioning into adulthood, may have unique self-control and fluid intelligence due to ongoing brain development. This study aims to analyze the relationship between fluid intelligence and self-control among students at Sumatra Institute of Technology. The research method used in this study involved interviews using the Baddeley Reasoning Test and self-control Scale with 161 respondents, consisting of 73 males and 88 females. The results of the study indicate that there was no significant relationship between fluid intelligence and self-control. One factor that may explain higher fluid intelligence in males is that they are often required to make decisions. Additionally, higher self-control in females may be attributed to societal expectations of more normative behavior for women.
Pengembangan E-Booklet pada Sub Materi Peranan Bakteri Kelas X SMA sebagai Media Pembelajaran
Authors: Febriani Sherly , Yeni Laili Fitri , Wahyuni Eko Sri
Published: January 2024

This research development model is based on research and development by Borg & Gall with changes by Sugiyono (2019) which only focuses on five stages: potential and problems, data collection, product design, design validation, and design revision. The purpose of this research is to create and develop E-Booklets as learning media to be tested for validity and reliability, so they are feasible to use. Instrument validation was carried out by two validators using the Guttman scale. Media validation was carried out by five validators using four rating scales based on the Likert scale. Validation is done by filling out a closed questionnaire. Media E-Booklet validation to assess four elements: format, content, language, and practicality. The E-Booklet validation analysis used the Aiken's V method and the reliability test used ICC. The results of the ICC reliability of 0.933 and the validity of Aiken of 0.95 place it in a very good category. The results of the validation show that the E-Booklet on the sub-material of the role of bacteria for class X SMA is a good learning medium so it is suitable for use in learning.
Literasi Digital Siswa : Studi Deskriptif pada Pembelajaran Biologi di SMA
Authors: Ananda Oriny Tri , Mahanal Susriyati , Susanto Hendra
Published: January 2024

Understanding of complex biology material requires students' ability to select, process, interpret, and evaluate information from various sources on the internet, so that digital literacy is needed by students. This study aims to find out how students' digital literacy abilities are in biology learning at school. This research is quantitative descriptive. The population in this study were all students of SMA Negeri 11 Makassar, while the research sample consisted of 105 students selected by random sampling. The research instrument used was a student digital literacy questionnaire consisting of 24 statement items with five answer choices, namely strongly disagree (STS), disagree (TS), have no opinion (TB), agree (S), and strongly agree (SS). Data was collected by distributing questionnaires to students using Google Forms. The data obtained was analyzed using descriptive analysis by making percentages which were then interpreted based on the percentage categories of students' digital literacy scores. The research results show the percentage of each student digital literacy indicator, namely the finds indicator is 42,54% in the medium category, the use multiple sources indicator is 40,95% in the medium category, the selects indicator is 36,76% in the low category, the evaluates indicator is 35% in the low category, the considers source, message effect indicator is 34,7% in the low category, and the uses to produce original work indicator is 36,1% in the low category. The average percentage of students' digital literacy for all indicators is 37,68%, which shows that students' digital literacy in biology learning is in the low category.
Validitas E-Book Berbasis Problem Based Learning pada Materi Perubahan Lingkungan
Authors: Harvareza Dina , Rosba Evrialiani , Susanti Diana
Published: January 2024

Development of science and technology in the recent periode periode cannot be avoided, its influence on the world of education, including the development of teaching materials. E-Books are one of the teaching materials that can be used in supporting the learning process. The purpose of this research is to produce a valid Problem Based Learning E-Book. This research was conducted at PGRI University, West Sumatra and SMA Negeri 1 Padang Sago using the 4D model (Define, Design, Development, and Disseminate). This research was carried out until the Development stage. The assessment instrument used is a validation sheet that contains the evaluation sheets with 5 evaluation apeks namely content validity, language, presentation, graphic validity and Problem Based Learning syntax compatibility. The data obtained were analyzed by descriptive quantitative. Based on the results of the validity obtained from material experts, media experts, and biology teachers, it shows an average score of 88% of viewed content validity was 89% gained, skill gained 89%, presentation gained 88%, graphics gained 87%, and the Problem Based Learning stage achieved 87%. From these results, it can be concluded that the resulting Problem Based Learning E-Book is very valid.
Uji Kevalidan Modul Berorientasi Higher Order Thinking Skills (HOTS) pada Materi Biologi Kelas XI Semester Genap untuk Mendukung Kurikulum Merdeka
Authors: Dini Dwi Rahayu , Adnan Adnan , Ali Alimuddin
Published: January 2024

The Merdeka curriculum directs the learning process according to the needs of students and their learning environment. The need for teaching materials that are in accordance with the Merdeka curriculum encourages successful learning in schools. This encourages the development of modules oriented towards higher order thinking skills that are valid in the biology material class XI even semester through the application of the Merdeka curriculum. This research is a development research (Research and Development). Data collection was carried out using an instrument in the form of a HOTS-oriented product validation questionnaire which was assessed by 2 expert validators. The results of validator assessments related to module validity reached an average percentage of 4.40 in the valid category. The results showed that the modules developed had been validated and declared valid to be used as teaching materials in the biology learning process in class XI even semester. The modules developed can be used to support the learning process in schools and independent learning carried out by students alone or in groups and to facilitate students' understanding of biology subjects with HOTS competencies.
Penerapan Teams Game Tournament untuk Meningkatkan Motivasi Belajar pada Submateri Struktur dan Fungsi Reproduksi Manusia
Authors: Reza Muhammad , Panjaitan Ruqiah Ganda Putri , Ruslah Ruslah
Published: January 2024

This research aims to increase students' learning motivation on the sub-material of the structure and function of the human reproductive system, using the Teams Game Tournament learning model. This research is collaborative action research carried out at SMP Negeri 6 Pontianak from July to August 2023. The research was carried out in two learning cycles. Each cycle consists of four stages, namely planning, implementation, observation and reflection. The research subjects came from class IX F students with a total of 28 students consisting of 12 men and 16 women. The instruments used were learning implementation observation sheets and student learning motivation questionnaires. Data analysis uses descriptive statistical techniques. The learning process in cycle 1 was carried out with a percentage of 86% and increased in cycle 2 to 100% with very good criteria. The percentage value of student learning motivation in cycle 1 was 72.73%, and increased in cycle 2 to 80.20% with high criteria. Students with high learning motivation in cycle 1 were 55.85%, and increased in cycle 2 to 83.57%. It can be concluded that the application of the Teams Game Tournament model can increase student learning motivation in the sub-material of the structure and function of the human reproductive system.
Pengembangan Perangkat Pembelajaran Lingkungan Berbasis Potensi Lokal dan Sikap Konservasi
Authors: Anggraini Nike , Ad’hiya Eka , Pitayati Puspa Ayu , Nazip Khoiron
Published: January 2024

Learning tools based on local potential are prepared by knowing whether or not there is local potential in the South Sumatra region to then be used as a learning resource. This research aims to develop learning tools based on local potential and conservation attitudes for students of the Biology Education Study Program, Faculty of Teacher Training and Education, Sriwijaya University. This research is development research (research and development). The research model refers to the Lee & Owens development model (Analysis, Design, Development, Implementation, and Evaluation). The design stage produces a needs analysis to design the learning tools that will be used. The development stage was carried out to produce learning tools that had been validated by 2 lecturers teaching environmental science courses. Limited trials were carried out on Palembang class students who taught environmental courses. Based on the research results, environmental learning tools have very valid, effective and practical criteria, so they can be implemented in learning.
Implementasi LKPD Berbasis Higher Order Thinking Skills (HOTS) dengan Pictorial Riddle untuk Hasil Belajar Biologi
Authors: Azizah Alfiana Nur , Utami Sri , Kiswardianta R. Bekti
Published: January 2024

This study aims to examine the application of LKPD (Learner Worksheets) focusing on Higher Order Thinking Skills (HOTS) using Pictorial Riddle (image-based riddles) to increase interest and learning outcomes in biology class VII at MTs An-Najihah, Kerjo Mojorejo Village, Kebonsari District, Madiun Regency on Animal and Plant Tissue Sub-Material. This research uses Classroom Action Research (PTK). There are 4 data collection techniques in this study, namely interviews, observations, tests and documentation. The use of HOTS-based LKPD with Pictorial Riddle is able to improve learning outcomes and student interest in the sub-material of Animal and Plant Tissues in class VII MTs An-Najihah. The completeness of students has increased in each cycle. In the pre-cycle of individual completeness amounted to 11 students and 32% classical completeness, in cycle I individual completeness amounted to 15 students and classical completeness to 43%. Then in cycle II individual completeness increased to 32 students and classical completeness to 91%. The conclusion of the research is that the implementation of HOTS-based LKPD with Pictorial Riddle can increase the interest and learning outcomes of VII grade students of MTs An-Najihah on the subject matter of Animal and Plant Tissues.
Distribusi Spasial Lamun di Perairan Sekotong Barat-TWP Gita Nada Lombok Barat Menggunakan Citra Landsat 8 OLI
Authors: Sholihin Arfian , Virgota Arben , Astuti Sri Puji , Farista Baiq , Sukiman Sukiman
Published: January 2024

West Sekotong Village is one of the coastal water areas included in the Gita Nada Aquatic Tourism Park (TWP) area which has a seagrass habitat. Seagrass beds in West Sekotong are threatened due to increased tourism and community activities. This research aims to determine the distribution and extent of seagrass beds on the coast of West Sekotong-TWP Gita Nada. This research uses a remote sensing approach through interpretation of Landsat 8 OLI imagery. This research consists of 2 steps, namely image data processing and supporting data. Image data processing includes several stages, namely image data collection, geometric correction, radiometric correction, image cutting, image composite, image data sharpening, image data interpretation, accuracy testing, area measurement, and final layout. Supporting data was obtained by searching related literature, interviews and surveys of activities that have the potential to have an impact on seagrass ecosystems. The research results show that the distribution of seagrass in West Sekotong-TWP Gita Nada covers the coast of the large island (mainland) and the coast of small islands. The distribution of seagrass on the mainland is found on the coasts of Medang, Tanjung Kelor, Batu Kijuk, Tawun, Labu, Kelapa, Pandanan, Gili Genting, Labuan Petung, Temeran, and Gawah Pudak. In the coastal areas of small islands, seagrass is found on Gili Sudak, Gili Tangkong, Gili Nanggu, Gili Poh, and Gili Lontar. The total area of seagrass beds in West Sekotong is around 144.68 ha. On the mainland coast the area is 118.96 ha (82.2%) and on small islands the area is around 25.72 ha (17.8%). The distribution of seagrass in West Sekotong is influenced by many factors, among which those observed in this research are the type of substrate, the presence of river estuaries, and the use of land and coastal waters.
Pertumbuhan Tanaman Tomat (Solanum lycopersicum) dengan Media Abu Terbang (Fly Ash) dan Abu Dasar (Bottom Ash)
Authors: Andriani Vivin , Ajiningrum Purity Sabila , Ngadiani Ngadiani
Published: January 2024

The use of fly ash and bottom ash as a plant medium can reduce waste from burning coal. The ash waste contains micro and macro nutrients that plants can use for growth. The ash contains the elements Na, K, Ca, Mg, Cu, Zn, and MN. This research aims to determine the effect of fly ash, bottom ash, and their combination on the growth of tomato plants (Solanum lycopersicum). This research used RAL (Completely Randomized Design) with 12 factors and 3 replications, namely k0 (negative control, not given anything), k1 (positive control, given urea fertilizer), a1 (400 g/polybag fly ash), a2 (800 g/polybag fly ash), a3 (1200 g/polybag fly ash), b1 (400 g/polybag base ash), b2 (800 g/polybag base ash), b3 (1200 g/polybag base ash), ab1 (200 g/polybag fly ash + 400 g/polybag fly ash), ab2 (400 g/polybag fly ash + 200 g/polybag fly ash), ab3 (600 g/polybag fly ash + 400 g/polybag fly ash), and ab4 (400 g/polybag fly ash + 600 g/polybag fly ash). The observation variable is the growth of tomato plants, including plant height, number of leaves, number of branches, stem diameter and wet weight. The results showed that there was an effect of using fly ash and bottom ash as a planting medium on the growth of tomato plants for 90 DAP in the AB4 treatment. The combination of 400 g/polybag fly ash + 600 g/polybag fly ash gave good results in plant height, number of leaves, number of branches, and fresh weight of tomato plants, but in terms of branch diameter, NPK treatment gave good results.
Penurunan Aktivitas Biofilm Strain MRSA 22156 oleh Tanaman Saga (Abrus precatorius L.)
Authors: Mutmainnah Bq. , Ni’matuzahroh Ni’matuzahroh
Published: January 2024

The aim of this research is to determine the effect of using saga extract on bacterial biofilm growth, and to determine the most appropriate dose of saga extract in reducing MRSA 22156 biofilm activity. This research uses the Dowd method to determine the total flavonoid content of A. precatorius L leaves. Treatment reduction in MRSA 22156 biofilm growth using the Plate Biofilm Assay method with three repetitions. The results of the research show that total flavonoids can reduce the growth of MRSA 22156 biofilms. The use of total flavonoids from A. precatorius L. leaves in concentrations of 800 mgL-1 to 25 mgL-1 has been proven to have an effect on biofilm growth activity as indicated by the reduction in MRSA 22156 biofilm growth by 67.9% and 25%. The ethanol extract of A. precatorius L. has anti-biofilm activity in reducing the growth of Staphylococcus aureus bacteria that are resistant to Methicillin.
Deskripsi Kemampuan Komunikatif dan Kolaboratif Mahasiswa Pendidikan Biologi Melalui Penerapan Model Pembelajaran Project Based Learning
Authors: Titin Titin , Wahyuni Eko Sri , Komaria Siti , Ayu Nambisas Arum Kusuma , Wilma Wilma
Published: January 2024

This research was conducted using descriptive research methods. This method was chosen to describe the communicative and collaborative abilities of Biology Education students through the application of the Project Based Learning (PjBL) model. The research stages are adapted to a model consisting of 6 stages, namely determining the project, planning steps to complete the project, preparing a schedule for implementing the project schedule, implementing the project with lecturer monitoring, preparing reports and publishing project results, and evaluating the implementation of activities, as well as the final results of the project. The research instrument used in this research is a questionnaire to measure communicative and collaborative abilities which was completed by 64 Biology Education student respondents, Faculty of Teacher Training and Education, Tanjungpura University. The results of the analysis of the communicative questionnaire which is composed of 6 aspects, obtained aspects of task presentation 88% in the very good category, asking questions 58% in the sufficient category, responding to presentation results 92% in the very good category, discussion 89% in the very good category, cooperation in groups 89% in the very good category, and decision making 76% in the good category. Meanwhile, the results of the collaborative questionnaire analysis showed that the group contribution aspect was 95% in the very good category, mutual assistance was 64% in the sufficient category, and flexibility was 95% in the very good category. From these results it was found that the average for each communicative and collaborative questionnaire was respectively 76% in the good category and 84.7% in the very good category. So it can be concluded that the application of the Project Based Learning (PjBL) model can improve students' communicative and collaborative abilities in the learning process.
Uji Aktivitas Sel Kanker Payudara T47D Ekstrak Etil Asetat Daun Glodokan Tiang (Polyalthia longifolia L.) Secara In Vitro
Authors: Shofi Muh. , Munawaroh Siti
Published: January 2024

Cancer is one of the main causes of death throughout the world. Breast cancer is a non-communicable disease and a type of cancer that is often suffered by women. Breast cancer is a reproductive health problem, both in the world and in Indonesia, which is now a serious concern. Medical treatment of cancer is usually carried out with chemotherapy, surgery and radiotherapy, but the Indonesian people are familiar with and use efficacious plants as an effort to cure various diseases, including cancer. One of them is by using glodokan mast leaves or Polyalthia longifolia L. as natural chemotherapy from biological ingredients. This plant is reported to be high in antioxidant content, so it can be used as an anticancer agent, especially T47D breast cancer. The aim of this research is to examine the compound content and activity of T47D breast cancer cells from P. longifolia leaf extract. This research is basic experimental research, namely by comparing the IC50 value of ethyl acetate extract on young and old leaves. Based on the research results, it is known that the ethyl acetate extract in young and old leaves contains alkaloids, flavonoids, tannins and terpenoids which are useful as anticancer compounds. Cytotoxic activity of ethyl acetate extract of P. longifolia leaves against T47D breast cancer cells with an IC50 value of 253.76 μg/mL on old leaves and young leaves of 220.54 μg/mL with moderate cytotoxicity.
Validitas Petunjuk Praktikum Berbasis POE (Predict, Observe, and Explain)
Authors: Sahratullah Sahratullah , Seprianingsih Dewi , Mardiana Mardiana
Published: January 2024

This research was carried out with the aim of finding out the validity of POE-based practicum instructions (Predict, Observe and Expline) at SMP Negeri 4 Taliwang. This type of research refers to the 4D development model, which consists of four stages, namely Define, Design, Develop, and Disseminate. This research stage was only carried out until the develop stage, namely testing development on a limited scale. This is because the POE (Predict, Observe and Expline) based practicum instructions have not yet reached the Disseminate stage, namely the dissemination stage at the high school level in West Sumbawa Regency. The instrument used in this research was a validation test sheet for POE-based practicum instructions with data collection techniques using the average expert validation score. The results of data analysis show that the development of a POE-based practical manual is valid and very suitable for use. The validation results obtained very high feasibility from the 10 assessment indicators with a value of 87.5%. POE-based practical instructions have been validated by a team of experts, then revised based on suggestions from the validator. As well as the results of the POE-based practicum instructions readability test on 15 indicators with easy criteria with a score of 98.64%. Among the 15 readability test indicators, there were 2 indicators that received hesitant answers from respondents and 3 indicators that received disagreeing answers from respondents. The implications of these practical instructions can be utilized by educators and students in learning in the classroom and outside the classroom, especially in laboratory activities.