bluuebunny/crossref_metadata_2025 huggingface dataset:
Penentuan Batas Kritis Fosfor untuk Pertumbuhan Bawang Merah di Kabupaten Brebes, Jawa Tengah
Authors: Hartono Arief , Nadalia Desi , Sulistiono Muhammad Ramadhan Fauzi
Published: April 2024

Intensifikasi pemupukan yang berimbang merupakan salah satu cara untuk meningkatkan mutu bawang merah dan produksi guna memenuhi permintaan pasar. Guna mencapai hasil panen yang optimal, ketersediaan fosfor (P) tanah harus berada di atas tingkat kritis. Penelitian ini bertujuan untuk menentukan batas kritis hara P dan menentukan pengekstrak terbaik di antara Bray 1, Olsen, Mehlich I, dan HCl 25% serta mengevaluasi pengaruh pemupukan P terhadap pertumbuhan tanaman bawang merah di Kabupaten Brebes, Jawa Tengah. Penentuan batas kritis P di tanah dilakukan dengan mengekstrak P tanah dari 16 lokasi yang tersebar di Kabupaten Brebes. Pemupukan P dilakukan dengan pemberian larutan KH2PO4 sebanyak 0, ½X, X, dan 2X dimana X adalah dosis pupuk P anjuran dalam bentuk P2O5sebesar 120 kg ha-1. Tanaman dipanen biomasanya berumur enam minggu setelah tanam. Batas kritis P tanah ditetapkan menggunakan metode Cate dan Nelson. Hasil penelitian menunjukkan bahwa setiap ekstraksi P memiliki nilai koefisien korelasi berbeda yang dipengaruhi oleh pengekstraknya. Koefisien korelasi antara kandungan hara P tanah yang diekstrak menggunakan metode Bray 1, Olsen, Mehlich I, dan HCl 25% dengan bobot kering tanaman berturut-turut adalah 0,630, 0,341, 0,821, dan -0.089. Nilai korelasi untuk metode Bray 1 dan Mehlich 1 dengan bobot kering tanaman secara statistik berturut-turut nyata dan sangat nyata. Batas kritis kandungan P tanah untuk mencapai 90% produksi relatif bawang merah di kabupaten Brebes tersebut berdasarkan metode Bray 1 dan Mehlich 1 yaitu 40 ppm P. Pengekstrak P tanah di Brebes yang paling baik adalah Mehlich 1. Pemupukan disarankan pada tanah-tanah dengan kadar P tanah kurang atau sama dengan 40 ppm P.
Ketersediaan Tempe yang Menerapkan Cara Produksi Pangan yang Baik di Jabodetabek serta Pengetahuan Konsumen untuk Membelinya
Authors: Komala Kemal , Dewanti-Hariyadi Ratih , Wulandari Nur
Published: April 2024

Tempe is a nutritious, healthy, and affordable food. Tempe production is simple, but less hygienic under traditional production, therefore can have inconsistent quality, safety, and reduce consumer interest. In Indonesia, Good Manufacturing Practices (GMP) implementation is a basic requirement for food industries, including tempe industries, in producing safe food products. It is yet unknown the availability of GMP tempe, especially in Jabodetabek area and how it relates to consumers' willingness to purchase. This study aimed to determine the availability of GMP tempe in Jabodetabek and to analyze the knowledge, perceptions, and willingness of Jabodetabek consumers to purchase GMP tempe. The research method included observing the GMP-applying tempe availability and surveying consumers' knowledge and willing-ness to purchase GMP-applying tempe using google form questionnaire. Data analysis used descriptive and Spearman correlation test. The results showed that GMP-applying tempe was available in almost half (38%) of market sample in Jabodetabek. GMP-applying tempe was available in small number (1%) of traditional markets and most (72%) supermarkets. Most of the respondents (54%) were used to consuming good quality tempe. Almost all respondents (78%) understood the advantage of GMP-applying tempe. Most respondents (67%) were willing to purchase GMP-applying tempe with a maximum price increase of 20% from regular tempe.
Effect of Batter Mix Variations on Sensory Quality of Breaded Shrimp
Authors: Khairunnisa Anis , Farida Iftachul
Published: April 2024

Vaname shrimp is one of the fishery products cultivated at Jembrana Marine and Fisheries Polytechnic with the potential to be developed as breaded shrimp (BS). The objective of this study was to determine the effect of batter mix (BM) on sensory quality of BS. There were three types variation of BM, i.e. mix of all-purpose instant flour:cold water (1:2; B1); mix of all-purpose instant flour:eggs (1:2; B2); mix of all-purpose instant flour:cold water:eggs (2:1:2; B3) with frozen (b) and fried (g) treatment. ANOVA were used to analyze the data, followed by Duncan’s additional tested for significant results. Sensory-hedonic tested showed that effect of BM variation did not significantly differ (p>0.05) on color, compactness, flavor, and overall attribute of frozen BS, as well as flavor, taste, texture, and overall sensory quality of fried BS. Different types of BM also did not show significantly difference on sensory-rating tested (p>0.05) for appearance, flavor, taste, and texture of fried BS. In this test, Bb1 attained first rank for appearance dan Bb3 attained first rank for color, compactness, flavor, and overall of frozen BS. Bg2 attained the first rank for appearance, flavor, texture, and overall attributes and Bg1 was the first rank for the taste attribute of fried BS.
Kajian Implementasi Informasi “Pilihan Lebih Sehat” Label Kemasan Mi Instan di Indonesia
Authors: Wibowo Laksono , Andarwulan Nuri , Indrasti Dias
Published: April 2024

The habitual and excessive consumption of instant noodles can have adverse effects on health, primarily due to their high salt content. Patterns of excessive salt intake in food consumption are a contributing factor to the prevalence of non-communicable diseases. The Indonesian government has issued labeling regulations regarding the inclusion of information on sugar, salt, fat content and health messages to educate the public in monitoring their daily salt intake independently. This study aims to identify the information provided on instant noodle packaging. The research comprises of inventory and identification of instant noodle packaging labels, as well as the processing of data from these labels. According to the nutrition fact, instant noodle soup has an average salt (sodium) content of 1627.65 mg/100 g and contributes to 109% of the recommended daily salt intake. Salt content in instant noodle soup is higher than in fried instant noodles. Regular instant noodle products with the code ML more frequently include warning about high sugar and salt content. The “healthier choice” instant noodles product has an average sodium level of 697.84 mg/100 g and contributes 47% of the recommended daily salt intake. The total fat, sugar and salt content of the “healthier choice” noodles are 50.63, 13.78, and 36.56% respectively lower than regular fried instant noodles. Awareness of consuming instant noodles with low fat, sugar and salt content is expected to reduce the risk of non-communicable diseases.
DESAIN KEBIJAKAN PEMBAYARAN JASA LINGKUNGAN SEBAGAI ALTERNATIF UNTUK PEMBANGUNAN PARIWISATA BERKELANJUTAN DI PULAU KECIL : STUDI KASUS DI KABUPATEN LOMBOK UTARA
Authors: Diswandi Diswandi , Afifi Mansur , Busaini Busaini , Fadliyanti Luluk , Dakwah Muhammad Mujahid
Published: April 2024

The tourism industries on small islands frequently prioritize economic gains, while the environmental consequences of these activities, which include the impact on the ecosystem, are typically overlooked due to insufficient consideration of conservation costs. If this pattern persists, the marine parks in the region may eventually lose their appeal and adversely affect the tourism industry. The Payment for Ecosystem Services (PES) program offers a potential avenue for executing conservation fundraising initiatives by leveraging contributions from travelers and tourism enterprises. This study employs a qualitative methodology to analyze public policies pertaining to the implementation of the PES program in Gili Matra. The study concluded that it is feasible to establish PES (Payment for Ecosystem Services) programs on Gili Matra through mandatory initiatives, with the aim of fostering a sustainable tourism sector.
EFEK MAKRO EKONOMI DAN ISLAMIC PHILANTROPY TERHADAP PERTUMBUHAN EKONOMI
Authors: Bayu Nurhadi
Published: April 2024

This research aims to determine the role of macroeconomic effects and Islamic philanthropy on economic growth in Indonesia. Because the data used is time series data, a much more specific model is needed, so an ECM (Error Correction Model) is used to determine the long-term and short-term impacts. Quantitative methods are used for data analysis with the help of Eviews 12. The data used is secondary data from 1995 - 2022. The research results show that FDI and Zakat affect positive and significantly to economic growth both short- and long-term way. On the other hand, foreign debt and inflation affect negative and significant to economic growth in short term, while in the long term both foreign debt and inflation affect negative but insignificant to economic growth.
Pengaruh metode jarimatika Pengaruh Metode Jarimatika Terhadap Kecepatan Berhitung dan Hasil Belajar Siswa Pada Materi Perkalian Kelas IV Di SD Muhammadiyah
Authors: Anisa Mia Fitra , Taufik Saleh Yopa , Suci Pratiwi Anggia
Published: April 2024

This research aims to determine the effect of the Jarimatics method on calculation speed and student learning outcomes in class IV multiplication material at Muhammadiyah Elementary School. This research is the experimental research. The population in this study were all fourth grade students at Muhammadiyah elementary school. The sample in this study was all class IV, totaling 11 students. The sampling technique in this research was a saturated sampling technique. Saturated sampling technique is a sampling technique where all members of the population are sampled.  Based on the research results and discussion analysis, the data in this study is normally distributed and homogeneous with a significance level for data normality of 0.868 > 0.05, and a significance level for data homogeneity of 0.143 > 0.05. Hypothesis testing in this research uses the paired sample test (t-test). Based on the results of the hypothesis test, the significance value for calculating speed was obtained at 0.000 < 0.05 and the significance value for learning outcomes was 0.00  < 0.05. So it can be concluded in this study that Ho is rejected and Ha is accepted, meaning that the Jarimatics method influences the speed of calculation and student learning outcomes in class IV multiplication material at Muhammadiyah elementary school.
Analisis Kesulitan Siswa dalam Menyelesaikan Soal Cerita pada Materi Teorema Pythagoras
Authors: Nurmayunita Nurmayunita , Soeprianto Harry , Junaidi Junaidi , Patmi Sri
Published: April 2024

This research aims to describe the difficulties experienced by students at SMP Negeri 8 Mataram in solving word problems on the Pythagorean Theorem. This research is a mix method. The instruments in this research are test instruments and interview guidelines. Data analysis techniques use quantitative and qualitative data analysis techniques. The result shows that (i) The majority of students (90%) had difficulty understanding the problems in the Pythagorean Theorem in the form of word problems, (ii) 60% had difficulty planning a solution, especially in illustrating pictures that support understanding the questions and some students had difficulty determining the formula. used, (iii) Difficulty implementing the solution plan by 50%, especially students having difficulty in the calculation process, especially when calculating roots, (iv) Difficulty re-checking the solution results by 65%, this includes students' lack of habit in drawing conclusions and re-checking to the solution results.
The Development of Teaching Module Biodiversity of Exotic Fruits Plants of South Kalimantan based on STEM-PjBL for Phase E Students in Senior High School
Authors: Nurtamara Luthfiana , Noorhidayati Noorhidayati , Amintarti Sri
Published: April 2024

The Merdeka curriculum implemented in Indonesian schools allows teachers to create, select and modify teaching modules according to the context and needs of the learners. This research was used to develop a biology teaching module by exploring the potential of plants biodiversity in South Kalimantan, especially exotic fruit plants using the syntax of STEM-Project Based Learning model. The biology teaching module development design was used the ADDIE model (Analysis, Design, Development, Implementation and Evaluation).The results of the development in the form of teaching modules that have three sub-topics namely 1) levels of biodiversity (genes, species, and ecosystems); 2) species diversity of exotic fruit flora of South Kalimantan and 3) Biodiversity conservation efforts. The Teaching Module has complete components consisting of general information, core components and attachments. Validity and feasibility tests involved 3 experts (biology teachers with more than 5 years of teaching experience) and 10 students from SMAN 7 Banjarmasin. Data analysis was done descriptively from validity and feasibility test data. The results showed that the developed product is feasible to use in the learning process of biodiversity of E phase students in class X with excellent and very valid categories
Breastfeeding practices among infants at Madina Teaching Hospital in Faisalabad: A comprehensive analysis.
Authors: Sarwar Imran , Rabia Tahir  , Fazal Ellahi Bajwa  , Syrah Liaquat  , Khalid Pracha  , Imran Sarwar  , Sadida Bhawal
Published: April 2024

Objective: To gain insight into the breastfeeding practices of new mothers within a tertiary care facility. Study Design: Descriptive, Cross-sectional Approach. Setting: Department of Pediatric Medicine, Madina Teaching Hospital in Faisalabad. Period: Jan 2023 to June 2023. Methods: The study included 350 infants, of both genders, aged between 6 months and 1 year, who were attending the outpatient department for a routine checkup. Infants with congenital respiratory or cardiac conditions, as well as congenital anomalies such as cleft lip, diaphragmatic hernia, tracheoesophageal fistula, and congenital pneumonia at birth were excluded from the study. The researcher in training meticulously recorded data in the structured study Performa, utilizing this instrument to gather information on breastfeeding practices. Results: Findings revealed that 34.57% of mothers initiated breastfeeding within an hour after childbirth, while 53.43% did so between one and twenty-four hours later. Additionally, 30.57% of mothers chose not to provide their newborns with colostrum, whereas 69.43% did. Only 32.86% of women exclusively breastfed their infants. Furthermore, 35.71% of mothers fed their babies honey, 33.71% used ghutti, 17.14% opted for top feed, and 1.43% provided water. A backache hindered 32% of women from breastfeeding, while weakness affected 40.57%. Additionally, nostalgia, experienced by 13.43% of mothers, and depression experienced by 11.71%, also posed obstacles to breastfeeding. Conclusion: The study indicated that while the majority of mothers possessed knowledge about breastfeeding, there was a noticeable gap between knowledge and its application in practice. Surprisingly, a relatively small percentage of women engaged in exclusive breastfeeding.
Epidemiology of suicide: Autopsy audit of five years in an industrial city of Punjab.
Authors: Saeed Akbar Tariq  , Mobin Inam Pal  , Sana Iftikhar  , Bilal Ahmed  , Sajjad Ahmed  , Anam Azam Randhawa  , Fozia Zahur Malik
Published: April 2024

Objective: To determine the epidemiological pattern of suicidal deaths in an industrial city of Punjab Province over a period of five years as well as to determine the gender and age group mostly affected. Study Design: Retrospective Cross-sectional Descriptive study. Setting: Department of Forensic Medicine and Toxicology, Punjab Medical College, Faisalabad. Period: 1st January 2019 to 31st December 2023. Methods: Subjects of the study were victims of suicidal death in areas covered by Police stations where the postmortem was performed in the Mortuary of Punjab Medical College / Faisalabad Medical University. Data was collected from respective official Police records, FIRs and Postmortem reports and recorded on pre-structured proformas. It was categorized on the basis of manner of death, type of weapon, gender and age groups involved. Results: A total of 1329 autopsies were conducted during the Five-year time period from 2019 to 2023 in which 82 cases (6.17%) were labelled as Suicide on Autopsy and Police inquest. The highest percentage of suicides was recorded in year 2020 with 19 out of 254 cases (7.48%). Among the suicidal cases, 81.7% were males predominantly in the age group 20-29 years. It was found that 57.3% cases were reported from the rural areas. Hanging accounted for 65.8% of suicidal deaths making it the major method employed to commit suicide. Conclusion: Our study concluded that 6.71% cases of suicide were reported among all autopsy cases during the five-year time period of 2019-2023. Among these, young males in age group 20-29 years from rural areas were in majority and hanging was the most common method of suicide employed.
A INCIDÊNCIA DO PODER DE POLÍCIA E O AUTO DE INFRAÇÃO AMBIENTAL NO CONTEXTO DA LEI Nº 9.605/98
Authors: Souza Krislaynne Carla Araújo de
Published: April 2024

Será abordado neste artigo uma breve reflexão acerca da autuação do Estado por meio
do poder de polícia ambiental, configurando força e coerção na função de atos administrativos. O
intuito é a inspeção de empreendimentos e de atividades sejam elas individuais ou ainda coletivas,
públicos ou particulares, permitindo impor aos infratores a obrigação de fazer ou também a obrigação
de não fazer dentre outras penalidades, promovendo a manutenção e equilíbrio da ordem pública
ambiental. Ademais, será visto, o conceito do auto de infração ambiental que configura-se por meio
de um processo administrativo, e que tem como finalidade apurar a existência, ou não, da infração
ambiental. Ainda será tratado acerca do devido processo legal, pelo qual reflete na defesa,
julgamento e a multa que recairá nos infratores. Dessa forma, também se faz presente a forma em
que os infratores irão reparar ou indenizar os danos ambientais e a sua responsabilidade
administrativa cabível. Em suma, a metodologia aqui abordada foi a pesquisa bibliográfica, onde será
tratado a jurisprudência, doutrinas, e a legislação. Assim, com fulcro na pesquisa abordada, é visto
que a sociedade é uma das principais responsáveis em fazer do meio ambiente uma verdadeira
sustentabilidade de consumo e transformar a sua postura individual em um meio ambiente
equilibrado para as presentes e futuras gerações.
What If I Told You Camouflage is a Myth? Animal Coloration is Mainly A-biotic and not Biotic (Camouflage)
Authors: Sever Zvi
Published: April 2024

In the present article, the author posits that the perception that animals apparently display a strategy of avoiding detection by means of camouflage—i.e., by disguising themselves in the natural colours of their environment—is not the actual case in nature but, rather, merely anecdotal. Animal coloration is mainly a-biotic (eco-physiological) and not biotic (camouflage). The contention regarding the absence of the phenomenon of camouflage among animals as a common evolutionary response is based on three arguments: 1) that reflecting the natural colours of the environment is linked to ecophysiology; 2) that predator and prey constitute “an evolutionary pair” and, accordingly, they know how to identify one another (in order to survive they employ different strategies, of which camouflage is not one of them); and 3) that the approach of relating animal camouflage to reflecting the colours of the environment is an anthropocentric one. Rather than the accepted biotic-ethological approach (colour camouflage), the present article suggests the recognition of a-biotic and eco-physiological conditions as a distinct research field, whose title “Reflection of environmental colours by animals”, along with this article, calls for eco-physiologists to demonstrate that this approach indeed offers a special contribution to the understanding of colouration in animals.
Deep learning approaches for robust deep fake detection
Authors: K. D.V.N.Vaishnavi  , L. Hima Bindu  , M. Sathvika  , K. Udaya Lakshmi  , M. Harini  , N. Ashok
Published: April 2024

Detecting deepfake images using a deep learning approach, particularly using model Densenet121, involves training a neural network to differentiate between authentic and manipulated images. Deepfakes have gained prominence due to advances in deep learning, especially generative adversarial networks (GANs). They pose significant challenges to the veracity of digital content, as they can be used to create realistic and deceptive media. Deepfakes are realistic looking fake media generated by many artificial intelligence tools like face2face and deepfake, which pose a severe threat to public. As more deepfakes are spreading, we really need better ways to find and prevent them. Deepfake involves creation of highly realistic images and videos and misuse them for spreading fake news, defaming individuals, and possess a significant threat to the integrity of digital content. Our project “Deep Learning Approaches for Robust Deep Fake Detection” aims to address this critical issue by developing a robust system for identification and localization of deep fake content by using ‘Densenet121’ model. This proposed framework seamlessly integrates forgery detection and localization. The dataset used in this project is “140k Real and Fake Faces”, and it consists of 70k real faces from Flickr dataset collected by Nvidia and 70k fake faces sampled from the 1 million Fake faces generated by StyleGAN. For localization purpose, we use GRAD-CAM method to accurately identify the morphed regions. Overall, our goal is to make deepfake detection more effective and reliable in today’s digital landscape.
Key concepts of ethical leadership: A review of the literature
Authors: Areti Stavropoulou  , Ann Ooms  , Michael Rovithis  , Theodora Stroumpouki
Published: April 2024

Leadership styles are closely related to policy-making decisions and management of human resources. Services’ efficiency, organisational sustainability, quality improvement and staff retention are affected by the leadership practices and the specific attributes that leaders possess. Ethical leadership is valued for its components of moral excellence, authenticity and integrity. It is suitable for the development of staff and organization and has a positive influence on employees and service users. The aim of this review is to identify and synthesize the key concepts of ethical leadership as well as issues of practicing ethical leadership in the contemporary organisational and social contexts. A literature search was performed in PubMed and Google Scholar to identify studies published from 2014 to 2023. The keywords used were “ethical leadership”,“leadership styles”, and “ethical leaders”. Following the examination of the relevant literature, three main categories emerged, namely: a) Ethical leadership in the era of change, b) Key-elements of ethical leadership, and c) Preparing ethical leaders. The results highlighted that elements of ethical leadership are valued more in our contemporary era where ethical principles are strongly challenged in working and social environments. Development of ethical leaders is a priority for higher education institutions and for organisations that intend to promote ethical practices, value-driven employees and an ethical culture in their mission and philosophy.
A Scientometric examination of ten years of Fintech research: Key findings and implications
Authors: Paulin Kamuangu
Published: April 2024

The past ten years have seen the rapid and significant growth of Financial Technology (Fintech), a disruptive influence fundamentally transforming the financial industry's structure. This study delves into a decade's worth of Fintech research, intending to extract the fundamental nature of its revolutionary influence on scholars, practitioners, and policymakers. By employing a comprehensive approach involving systematic research and literary synthesis, we can reveal the dynamic patterns and vivid nuances that characterize the evolving landscape of Fintech. Within the innovation framework, various patterns become apparent, resembling constellations in the night sky. Regulatory obstacles appear as towering cliffs and the twin pillars of financial inclusion and sustainability beckon like distant beacons in the fog. Our exploration of Fintech research uncovers a constantly changing ecosystem characterized by evolving paradigms, methodological changes, and the elusive possibility of long-term consequences. Through the lens of scholarly investigation, we delve into the complicated relationship between interdisciplinary collaboration and innovation, which serves as the driving force behind advancements in the field of Financial Technology (Fintech).
Preoperative evaluation in cardiac surgery: A prospective study in an intensive care unit in Morocco
Authors: Oumaima Azzouzi Idrissi  , Hafsa Aouni  , Abdelkarim Shimi  , Ibrahim Bechri  , Ali Derkaoui  , Mohammed Khatouf
Published: April 2024

The preoperative evaluation of cardiac surgery patients is a crucial step in assessing operative risk, defining perioperative strategies, and informing the patient about anesthesia management, intensive care, and transfusion protocols. One of the main objectives of the pre-anesthetic consultation is to identify patient and surgery-related risk factors that may lead to complications, in order to propose the most appropriate anesthetic management. Therefore, we conducted a retrospective study in the polyvalent intensive care unit (ICU) A1 at Hassan 2 University Hospital in Fes, in order to evaluate the epidemiological and demographic aspects of these patients, the preoperative evaluation strategy, and to study the morbidity and mortality related to cardiac surgery, aiming to optimize the management of these patients.
Study on adjudication challenges in Singapore's construction industry: An in-depth analysis of payment disputes and judicial review
Authors: Amila NKK Gamage  , Suresh Kumar
Published: April 2024

Adjudication under the Building and Construction Industry Security of Payment Act (SOP Act) is crucial for resolving payment disputes in Singapore's construction sector. Despite its effectiveness, parties often resort to litigation to challenge adjudication decisions. This study presents a comprehensive analysis of adjudication challenges in Singapore's construction industry, based on recent court cases from 2014 to 2024. The research identifies seven main causes of challenges, including payment disputes, contractual matters, and procedural issues. Analysis shows that only 26% of applications to set aside adjudication decisions were granted by the court, highlighting the need for procedural clarity and consistency. Results emphasize the importance of procedural adherence by all parties, with instances of prematurely lodged Adjudication Applications indicating potential shortcomings. The study recommends ongoing evaluation and refinements to the adjudication framework to improve its effectiveness in addressing payment disputes. Additionally, the introduction of a mathematical model offers a structured framework for stakeholders to quantitatively assess adjudication challenges in Singapore's construction industry. These insights are valuable for industry practitioners, policymakers, and researchers involved in dispute management within the construction sector.
Urgensi Sui Generis Regime Permintaan Slot Geostationary Orbit melalui Perspektif Negara Khatulistiwa Khususnya Indonesia
Authors: Andriwinata Rackel , Palguna I Dewa Gede
Published: April 2024

Indonesia is one of the countries whose position is crossed by the equator, which is parallel to the Geostationary Orbit (GSO). The passing of Law No. 16 of 2002 marks Indonesia’s binding to the Outer Space Treaty, which encourages Indonesia to have regulations regarding the resolution of issues relating to the use of GSO slots in the national interest. Indonesia proposes a special legal regime that recognizes GSO as an independent territorywithout disturbing existing rules. This research emphasizes the urgency of creating a fair and equitable legal framework in utilizing GSO, especially for developing countries. This research aims to explore legal certainty in the context of space utilization and exploration, especially Geostationary Orbit (GSO). This research uses a normative juridical method with the main approaches, namely legislation and conceptual. The results show the needfor a special regime that regulates the utilization of GSO so that there is no gap between countries with the principles of maintaining peace, justice and mutual benefit, with the hope of providing clarity of rules and guidelines in exploring and utilizing space safely and fairly.
Strategi Komunikasi Pemasaran Affiliator Shopee Dalam Mempromosikan Produk
Authors: Noersabila Esa Laela , Ardiansyah Atih , Witantra Ari Pandu
Published: April 2024

Masalah: Shopee merupakan e-commerce paling banyak dikunjungi dan memiliki banyak strategi dalam pemasaran, salah satunya adalah dengan membuat program shopee affiliate yang dapat membantu saling menguntungkan antara toko onine dan affiliator.  Saat ini, affiliator shopee menjadi pekerjaan yang banyak diminati sehingga dapat menguntungkan toko toko online di shopee.

Tujuan: Tujuan dari penelitian ini adalah untuk mengetahui strategi komunikasi pemasaran affiliator shopee dalam mempromosikan produk.

Metodologi: Penelitian dilakukan dengan pendekatan kualitatif deskriptif dengan menggunakan teknik pengumpulan data melalui observasi, wawanacara mendalam dan studi dokumentasi dan pada penelitian ini terdapat lima informan.

Temuan/Hasil Penelitian: Hasil penelitian ini menunjukkan bahwa dalam mempromosikan produk, affiliator shopee tidak menerapkan beberapa elemen dari bauran promosi yaitu, affiliator tidak beriklan dengan berbayar, memfokuskan kepada mengunggah konten di instagram dengan memperhatikan waktu terbaik untuk posting, konten yang diunggah berupa jenis video, membagikan link sesuai dengan permintaan followers yang kemudian dikirimkan atau dibagaikan melalui instastory dan diret message sebagai  penerapan secara langsung.

Jenis penelitian: Komunikasi Pemasaran
Dinamika Kebijakan Penyetaraan Sistem Pendidikan Pesantren Dalam Konteks Pendidikan Nasional
Authors: Ismail Muhammad , Saifudin Asrori
Published: April 2024

Masalah: Kebijakan pemerintah tentang penyetaraan sistem pendidikan Islam pesantren dengan entitas pendidikan yang sederajat atau muaddalah membuat kalangan pesantren merasa khawatir bahwa esensi dan sifat khas pendidikan agama, yang telah menjadi identitas pesantren selama bertahun-tahun, bisa mengalami perubahan.  

Tujuan: Tujuan artikel ini untuk mengambarkan  kemampuan sistem pendidikan Islam pondok pesantren dalam menyesuaikan diri terhadap evolusi kebijakan pemerintah, dari marjinalisasi dan diskriminasi terhadap pesantren, kemudian bertransformasi menjadi pengakuan sebagai lembaga pendidikan keagamaan, yang akhirnya mencapai tingkat kesetaraan (muaddalah) sebagai entitas pendidikan formal di Indonesia.

Metodologi: Penelitian dilakukan dengan pendekatan kuantitatif dengan jenis studi kasus atas mekanisme penyesuaian sistem pendidikan pada Pondok Gontor, Jawa Timur terhadap kebijakan muaddalah.

Temuan/Hasil Penelitian: Hasil penelitian ini menunjukkan bahwa pendekatan institusional menggambarkan bahwa lembaga pendidikan sebagai entitas yang memiliki struktur pengelolaan formal dan rasional, tetapi memiliki keterkaitan yang longgar dalam aktivitas pendidikan. Penyelarasan kebijakan dilakukan secara inovatif dan dinamis di mana sistem pendidikan Kulliyatul Muallimin al-Islamiyah (KMI) secara resmi mengadopsi mekanisme akreditasi, evaluasi manajemen, kualifikasi guru, standar kurikulum, dan infrastruktur pendidikan sesuai dengan kebijakan pemerintah. Meskipun demikian, komitmen sebagai lembaga pendidikan, tempat santri belajar ilmu agama (tafaqquh fi ad-din), membentuk karakter santri, dan meningkatkan keterampilan untuk berkontribusi pada kemajuan masyarakat tetap kokoh dan tidak berubah
Perancangan Alat Pencetak Baso Efektif Yang Terbuat Dari Paralon
Authors: Kamalugin Dhiya , Prihatma Gugup Tugi , Nalhadi Ahmad , Anthony M Bob , Rosihin Rosihin
Published: April 2024

Masalah: Pembuatan bakso yang sudah di laksakan di lingkungan keluarga bila menginginkan membuat bakso adalah harus ke tempat penggilingan dengan campuran yang harus mengikuti tukang gilingnya tidak bisa sesuai selera rumah tangga yang menginkan campurannya sendiri lalu kembali ke rumah untuk mencetak dengan manual tangan yang cukup memakan waktu di perjalalan dari pasar ke rumah yang mungkin gilingan daging belum tentu ada di semua pasar tradisional. Maka dari itu perlu di lakukan penyederhananan waktu dengan membuat semunya dapat di lakukan di satu titik tidak perlu bolak baik pergi ke tempat yang bisa melakukan penggilingan dan pencampuran adonan.

Tujuan: Tujuan dari penelitian ini adalah untuk mengetahui waktu baku proses pembuatan alat pencetak bakso

Metodologi: Metode yang digunakan adalah metode jam henti (stopwatch), metode ini dilakukan dengan mengukur waktu melalui pengamatan dan mencatat waktu-waktu kerja untuk setiap siklus dengan menggunakan alat-alat yang telah disiapkan yang selanjutnya data waktu ini dihitung waktu baku.

Temuan/Hasil Penelitian: Hasil penelitian ini menunjukan perhitungan waktu baku dengan metode jam henti lama waktu baku yang diperlukan dalam proses produksi alat pencetak bakso 12,67 menit. Lama waktu baku tersebut didapatkan dari kumulatif waktu baku pada setiap proses operasi kerja yang dilalui pada saat pembuatan alat pencetak bakso.
The Influence of Myocardial Revascularization on the Condition of the Distal Part of Coronary Arteries in Patients with Type 2 Diabetes Mellitus
Authors: Mankovsky Georgiy B. , Dzhun Yana Yu.
Published: April 2024

The aim. To study the dynamics of the internal lumen of the distal part of coronary arteries after percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) in patients with type 2 diabetes mellitus

Materials and methods. This retrospective study included 121 patients with coronary artery disease and type 2 diabetes mellitus after revascularization of coronary arteries through PCI or CABG. In order to evaluate the changes in the condition of the distal sections of the coronary arteries after stenting and CABG, we included patients with type 2 diabetes mellitus in whom repeated coronary angiography was performed 12-60 months after PCI or CABG. The quantitative method (quantitative coronary angiography) and semi-quantitative assessment scales were used to assess the dynamics of the distal part of the coronary arteries.

Results. The mean age of the patients was 56.2 ± 0.4 years for patients who underwent CABG and 54.3 ± 0.4 years for patients who underwent PCI. There were 64.7% men in the CABG group and 54.0% in the PCI group. The use of drug-eluting stents didn’t affect the internal lumen of the distal part of the arteries. After implantation of bare metal stents, progression of diffuse atherosclerotic lesions was detected. The use of arterial grafts during CABG improved the condition of the inner lumen of the bypassed vessel. However, after venous grafts placement, the patency of the distal coronary arteries may deteriorate in the future.

Conclusions. In people with type 2 diabetes mellitus and coronary artery disease, after cardiac surgery, the smaller branches of the blood vessels can become narrower over the next 1-5 years if a stent without medication or a vein graft is used. However, when a drug-eluting stent or an artery graft is used, the smaller vessel branches stay about the same or even improve over time.
MicroRNAs and Oxidative Stress Markers as Additional Diagnostic Criteria for Coronary Heart Disease
Authors: Marchenko Oksana Yu. , Rudenko Nadiya M. , Krasnienkov Dmytro S.
Published: April 2024

The aim. To examine the significance of microribonucleic acids (miRNAs) and oxidative stress markers in predicting the onset of atherosclerosis and the connection between oxidative stress levels and miRNAs in individuals with coronary heart disease.

Materials and methods. Initially, 40 patients were divided as follows: 10 subjects without any lesions in coronary arteries (group 0), 4 patients with non-stenotic atherosclerosis (group 1), and 26 patients with significant multivessel atherosclerotic lesions (group 2). Various biochemical parameters were analyzed, including miRNA expression levels and common oxidative stress markers.

Results. The groups were comparable in terms of the patients’ age, but there was unequal distribution of males and females in the angio-groups as per Fisher’s exact test. We also analyzed the data separately for females, but no significant difference was found. There were significant differences in miRNA-122 levels, N-terminal prohormone of brain natriuretic peptide levels, lipid profiles, and oxidative stress markers between group 0 and groups with atherosclerotic lesions. Specifically, miRNA-122 levels were elevated in group 0, along with N-terminal prohormone of brain natriuretic peptide, triglycerides, ratio of triglycerides to high-density lipoprotein cholesterol, and oxidative stress markers. Conversely, compared to group 0, total cholesterol, high-density lipoprotein cholesterol, bilirubin, and specific glutathione levels decreased in patients with coronary lesions.

Conclusions. The study demonstrated the potential of miRNAs, particularly miRNA-122, as predictive biomarkers for atherosclerosis. Further research with larger cohorts is warranted to validate these findings and explore additional miRNA candidates and therapeutic interventions for cardiovascular diseases.
Characteristics of Local Endograms at the Site of Successful Arrhythmia Suppression During Activation Mapping of Idiopathic Ventricular Arrhythmias Using 3D Navigation
Authors: Prorok Serhii Yu. , Lebedieva Yelizaveta O.
Published: April 2024

A topical issue is the determination of the optimal values of activation time of local endograms (LE) and bipolar signal morphology during ablation in patients with idiopathic ventricular arrhythmias (VA) at the site of successful suppression, and the influence of 3D navigation on these values.

The aim. To study earliest activation time (EAT) and LE morphology in the area of successful suppression during ablation of idiopathic VA using 3D navigation.

Materials and methods. Analysis of the results of ablation in 57 patients with idiopathic VA was made. The patients were divided into two groups. Group I included 30 (52.6%) patients in whom mapping was performed using 3D navigation (EnSite Velocity Cardiac Mapping System). Group II included 27 (47.4%) patients who were mapped using conventional methods.

In group I, extrasystole was found in 20 (66.7%) patients, while ventricular tachycardia was observed in 10 (33.3%) patients. In group II, extrasystole was revealed in 16 (59.3%) patients, and ventricular tachycardia in 11 (40.7%) patients.

Group I included 21 (70%) patients with right ventricular localization of arrhythmia and 9 (30%) patients with left ventricular localization. Meanwhile, group II included 17 (63%) patients with a focus in the right ventricle and 10 (33%) patients with that in the left ventricle.

The morphology of the LE was evaluated according to criteria such as polarity (positive or negative) and degree of signal fragmentation (monomorphic or fragmented). Polarity was determined by the initial direction of the signal during the first 10 ms, regardless of further changes in the endogram. The signal was considered fragmented if there were three or more polarity changes.

Results. In group I, EAT of LE was -38.0±7.0 ms, while in group II it was -38.0±8.5 ms. No difference was found between the studied groups (p=0.834).

Among all patients in both groups, the average value of EAT of LE at the site of successful arrhythmia elimination was -37.0±8.5 ms. In 92.9% cases EAT of LE was -30 ms or earlier. Only in four (7.1%) patients it was possible to achieve suppression of the arrhythmia with EAT of LE not earlier than -30 ms, while in all these cases the focus was always localized in the right ventricle. The minimum value of EAT of LE at the site of successful suppression of arrhythmia was -27 ms.

The dominant morphology at the site of successful suppression among the patients in both groups, regardless of the type of mapping, was positive polarity of endogram.

Conclusions. Regardless of the mapping method, in the site of successful idiopathic VA suppression LE must precede QRS by at least 27 ms.
Experience of Morphologic Left Ventricle Training in Congenitally Corrected Transposition of the Great Arteries in Children: Evaluation of the Operation Results
Authors: Stohova Olena V.
Published: April 2024

The aim. To evaluate the efficacy of morphologic left ventricle (mLV) training through pulmonary artery banding (PAB) in pediatric patients with congenitally corrected transposition of the great arteries.

Materials and methods. From 2003 to 2023, 12 patients underwent PAB for mLV training at the Ukrainian Children`s Cardiac Center. The mean age of the patients was 30.3 ± 25.1 months, the mean weight was 11.6 ± 5.2 kg. Hemodynamic parameters were assessed to determine the size of the band applied to the pulmonary artery (PA) trunk during the operation. Intraoperative transesophageal echocardiography was performed in 6 patients. Transthoracic echocardiography (TTE) was performed in the early postoperative period. In the remote period, all the patients underwent TTE and X-ray angiography.

Results. During PAB, the mLV pressure averaged 58 ± 12.6% (from 40% to 80%) of the systemic arterial pressure. PAB dilatation was required for one patient in the early postoperative period (postoperative day 2) because of significant hemodynamic changes. In the early postoperative period, the maximum gradient across PA measured by TTE averaged 39.3 ± 10.0 mm Hg (from 25 to 60 mm Hg). There was no hospital mortality.

The follow-up period averaged 47.2 ± 26.0 months (8 to 113 months). In the long-term observation period, 2 patients (16.6%) died, one 8 months and the other 5 years after the operation. The double switch operation was performed in 6 patients, on average, 48.2 ± 6.9 months after PAB. According to angiography, the mLV pressure before the double switch operation was 90.2 ± 11.6% of that in the systemic right ventricle. The end-diastolic pressure in the mLV averaged 14 ± 4.1 mm Hg. The peak pressure gradient across the PA measured by echo was 81.3 ± 28.8 mm Hg. The mLV mass index averaged 62.9 ± 8.8 g/m2, the mLV ejection fraction averaged 61.2 ± 2.9%. Overall radiographic and echocardiographic data in these patients indicated that mLV is trained and capable of performing the role of a systemic ventricle after anatomical correction.

Conclusions. PA banding as a method of mLV training can be used in patients with congenitally corrected transposition of the great arteries with intact ventricular septum, restrictive ventricular septal defects and severe tricuspid regurgitation.

To evaluate the effectiveness of PAB for mLV training, a multimodal diagnostic approach is used, including non-invasive and invasive methods such as TTE, transesophageal echocardiography, and cardiac catheterization. The optimal age for PAB in patients of this group for the purpose of training the LV was on average 2-2.5 years.
PENGEMBANGAN (LKPD) BERBASIS SAINTIFIK UNTUK MENINGKATKAN PEMAHAMAN MATEMATIKA PESERTA DIDIK PADA MATERI PERKALIAN
Authors: Nurliyani Nurliyani
Published: April 2024

Penguasaan konsep akan memudahkan siswa dalam mempelajari suatu materi perkalian. Penelitian ini bertujuan untuk mengetahui pengembangan LKPD dalam meningkatkan pemahaman peserta didik di kelas 3 SD Negeri 058250 Perdamaian pada tahun ajaran 2022/2023. Penelitian ini merupakan penelitian pengembangan Research and Development (R&D) model ADDIE sugiyono diadopsi melalui Robert Maribe Branch. Sampel yang digunakan berjumlah 22 peserta didik. Instrumen penelitian berupa lembar validasi, angket, dan tes. Teknik analisis data yang digunakan  dalam penelitian ini menggunakan uji kevalidan, uji kelayakan dan nilai n-gain. Temuan penelitian ini bahwa pengembangan LKPD berbasis saintifik pada materi perkalian berdasarkan nilai yang diberikan oleh validator ahli media dan ahli materi dinyatakan valid memperoleh nilai materi sebesar 4,53  dan ahli media 4,2. Maka dapat dikatakan bahwa keduanya masuk dalam kategori sangat valid. Media pengembangan LKPD berbasis saintifik pada materi perkalian dinyataka praktis, diperoleh dari 22 peserta didik dan guru setelah menggunakan produk memperoleh 65,53 dalam kategori sangat praktis. Media pengembangan LKPD berbasis saintifik pada materi perkalian dinyataka efektif, dilihat dari nilai n-gain memperoleh perbedaan hasil sebelum dan sesudah menggunakan produk terjadi peningkatan rata-rata dari 61,59 menjadi 88,86. Sehingga dapat disimpulkan bahwa pengembangan LKPD berbasis saintifik untuk meningkatkan pemahaman pada materi perkalian sekolah dasar dinyatakan valid, praktis, dan efektif. Media LKPD ini memiliki kekurangan dan kelebihan, maka perlu dilakukan penelitian lanjutan. 
Kata Kunci : LKPD, Pemahaman Matematika, Saintifik, Perkalian
The Arabic traditional genre "mawwal" in terms of exploring the specifics of oral professionalism
Authors: Alhamvi Maha
Published: April 2024

The aim of the research is to characterize the insufficiently studied genre "mawwal" in Arabic musicology (a term included in folk music in existing literature) in terms of identifying parameters of oral professionalism. The article presents and systematizes various variations of the genre induced by geographic, ethnic, and social factors. Features confirming the specific professional status of the genre are highlighted. The duality of the genre is emphasized, rooted in legends about its origins: labor folk songs and palace influences. The scientific novelty of the study lies in the very formulation of its goal and objectives. For the first time, an attempt is made to identify the range of manifestations of professionalism by comparing genre variations in Arabic traditional music. The research establishes that on one end of the professionalism scale the most narrative mawwal lies and it closely aligns with traditional classics, while on the opposite end the folkloric ataba lies. Based on the information presented, the genre can be classified as an intermediary one – folk-professional.
Key features of supporting personalized career guidance work in the digital career guidance environment of schools
Authors: Derkachev Igor Sergeevich
Published: April 2024

The aim of the research is to identify the key features of supporting personalized career guidance work in the digital career guidance environment of schools. The article introduces the concepts of a digital career guidance environment, personalized career guidance work; clarifies the distinctive features of personalized career guidance work; outlines the tasks of organizing such work format in the digital career guidance environment of schools. It provides a detailed description of the actions of all participants in this process according to the selected forms and methods of career guidance work. The article describes the possibility of implementing personalized career guidance work in schools using modern methods, specifically through information and communication technologies. The scientific novelty of the research lies in the justification of not just organizing traditional career guidance work in schools but in personalizing it using modern digital technologies, achieved by orienting the implemented work around the essential characteristics of the concept of "digital career guidance environment" and the distinctive features of personalized career guidance work in the digital career guidance environment of schools. The study established that supporting personalized career guidance work in the digital career guidance environment of schools has its specifics, involving following the stages of implementing career guidance work (motivational-cognitive, diagnostic-informative, practical-activity, and actualizing), based on the activities of participants in this process (teachers and psychologists mainly support schoolchildren during the career guidance work process, while schoolchildren engage in active cognitive and practical activities in the digital environment by studying information and participating in career guidance events).