bluuebunny/crossref_metadata_2025 huggingface dataset:
Potential of Low Voltage Direct Current in New Zealand
Authors:   , Ahmed Mirza Sumair
Published: November 2024

This research examines the feasibility, implementation, and sustainability of Low Voltage Direct Current (LVDC) distribution systems as a contemporary alternative to existing alternating current (AC) distribution networks in New Zealand. The study starts with an overview of LVDC, emphasizing its potential benefits in efficiency, dependability, and integration with renewable energy sources. The objectives, scope, methodology, and structure of the thesis are outlined to provide a comprehensive framework for the research.

A thorough study of the literature is conducted with an emphasis on unipolar and bi-polar LVDC systems, looking at the evolution of DC electrical power systems as well as the current distribution network structures. Case studies from China, Sweden, and Finland reveal insights regarding the operational benefits and problems observed in these regions while illuminating current trends and pragmatic deployments. The technical specifications for LVDC systems, such as rectifier types, inverters, voltage levels, and grounding techniques, are then addressed in detail. Compliance with international standards, and EU directives are also taken into account to establish the regulatory context and technical limitations.

An in-depth analysis is conducted to assess the dependability of LVDC systems, while also comparing it to traditional AC distribution networks. The investigation includes the evaluation of reliability indicators, assessments of power quality, and the development of lifetime reliability models. A considerable amount of the content is on assessing the dependability of LVDC systems in real-world scenarios, discussing possible obstacles, and providing a summary of the costs associated with interruptions. The focused case study examines the transition from the existing AC infrastructure to a low voltage direct current (LVDC) distribution system in New Zealand. This encompasses a comprehensive evaluation of power demands, transformation methods, voltage level determination, and cable characteristics. The role of the Future Architecture of the Network (FAN) initiative in aiding this transition is also examined, emphasizing strategic issues and technical constraints.

Ultimately, the thesis ends by assessing the economic and regulatory factors that impact the adoption of LVDC systems, highlighting the necessity for favorable policies and financial backing for pilot initiatives. The results emphasize the capability of LVDC systems to improve the effectiveness and dependability of electrical distribution, opening up possibilities for potential advances in sustainable energy infrastructure.
Comparison of the Legal Regulation of the Rechterlijk Pardon in Indonesia and the Netherlands
Authors: Estiningtyas Aulia Rizka , Ulfatul Hasanah  , Windari Rusmilawati
Published: November 2024

The concept of rechterlijk pardon represents a new legal formulation introduced in Indonesia through Law Number 1 of 2023 concerning the Criminal Code, aimed at aligning criminal law with contemporary societal conditions. Beyond traditional deterrence, this concept empowers judges to consider mitigating circumstances and individual offender situations. Several European countries, including the Netherlands, have long regulated rechterlijk pardon, prompting a comparative analysis of its application between the Netherlands and Indonesia. This normative legal research compares the provisions of rechterlijk pardon in the Indonesian Criminal Code (KUHP) with those in Dutch law. The findings reveal both similarities and differences: both systems require judges to justify their decision for granting pardon and offer alternative pardon requirements, yet Indonesia includes specific considerations of justice not detailed in Dutch law. The study underscores the importance of clarifying the criteria for rechterlijk pardon implementation in Indonesia to preempt potential conflicts. Ultimately, the research advocates for a clear and harmonized framework for judicial pardon in Indonesia, ensuring consistency and fairness in its application within the criminal justice system
Comparison of Legal Protection of Labor in Indonesia and Pakistan
Authors: Alfani M Iram , Sunarno Sunarno
Published: November 2024

This article aims to conduct a comparative review of legal protections for workers in Indonesia and Pakistan, focusing on workers' rights and the sanctions imposed on companies that infringe upon these rights. The research serves to provide educational resources on labor protections for students and workers alike. Employing normative legal research methodology, both secondary and primary data were collected, with secondary data primarily sourced from literature reviews. Qualitative data analysis methods were applied to interpret information gathered from personal and official documents, as well as written sources, to derive conclusions. The findings highlight both similarities and differences in the implementation of workers' rights protections between Indonesia and Pakistan. Despite variations in approach, both countries demonstrate a commitment to upholding workers' rights within their respective legal frameworks. This study contributes to a deeper understanding of labor protections in diverse national contexts, offering valuable insights for academic study and practical application in the field of labor law and policy.
Comparison of Indonesian and Norwegian Laws regarding Criminal Responsibility of perpetrators with Intellectual/Mental Disabilities
Authors: Via Dianti Pingkan Okta , Andini Maria Angela Putri , Windari Rusmilawati , Da Silva Eugenia Brandao
Published: November 2024

The criminal responsibility of offenders with mental or intellectual disabilities varies significantly across legal systems, influencing policies within the criminal justice framework. In some jurisdictions, provisions exist allowing for the consideration of disabilities as grounds for exoneration or mitigation of punishment. The reform of Indonesia's Criminal Code in 2023, particularly Articles 38 and 39, addresses the issue of criminal responsibility for individuals with mental or intellectual disabilities. However, challenges arise when the concept of diminished criminal liability is tied more to the defendant's mental or intellectual condition rather than their culpability in the criminal act itself. This study aims to examine and compare these legal regulations and policies with those of Norway. Using a juridical-normative method with legislative and comparative approaches, the research seeks to elucidate the differences in how Indonesia and Norway handle the criminal responsibility of offenders with disabilities. By doing so, this paper aims to clarify the regulatory frameworks governing the exoneration and reduction of criminal liability for individuals with disabilities in Indonesia, ensuring that law enforcement practices align with the rights and considerations afforded to such individuals
Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica
Authors:   EFSA Panel on Plant Health (PLH), Civera Antonio Vicent , Baptista Paula , Berlin Anna , Chatzivassiliou Elisavet , Cubero Jaime , Cunniffe Nik , de la Peña Eduardo , Desneux Nicolas , Di Serio Francesco , Filipiak Anna , Gonthier Paolo , Hasiów‐Jaroszewska Beata , Jactel Hervé , Landa Blanca B. , Maistrello Lara , Makowski David , Milonas Panagiotis , Papadopoulos Nikos T. , Susi Hanna , van der Gaag Dirk Jan , Debode Jane , Lacomme Christophe , Manceau Charles , Magnusson Christer Sven , Navas‐Cortes Juan A. , Kritikos Christos , Kormpi Maria , Papachristos Dimitrios , Reppa Chrysavgi , Schulz Olaf Mosbach , Gardi Ciro , Civitelli Chiara , Manda Raghavendra Reddy , Akrivou Antigoni , Antonatos Spyridon , Beris Despoina , Potting Roel
Published: November 2024

Abstract
The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica. The relevance of any pest for this opinion was based on evidence collected according to specific criteria, following the methodology used for high‐risk plants adapted for the specificity of this assessment. Twenty‐two EU regulated pests (beet curly top virus, Bemisia tabaci, Chloridea virescens, Eotetranychus lewisi, Epitrix cucumeris, Epitrix tuberis, euphorbia mosaic virus, Helicoverpa zea, Liriomyza huidobrensis, Liriomyza sativae, Liriomyza trifolii, pepper golden mosaic virus, potato spindle tuber viroid, Ralstonia pseudosolanacearum, Ralstonia solanacearum, Spodoptera ornithogalli, squash leaf curl virus, Thrips palmi, tomato golden mosaic virus, tomato leaf curl Sinaloa virus, tomato spotted wilt virus, tomato yellow leaf curl virus) and one pest that is not regulated in the EU (Aleurodicus dispersus) fulfilled all relevant criteria and were selected for further evaluation. For these pests, the risk mitigation measures proposed in the technical dossier from Costa Rica were evaluated taking into account possible factors limiting their efficacies. Additionally, an expert judgement is given on the likelihood of pest freedom taking into consideration the risk mitigation measures acting on the pest, including uncertainties associated with the assessment. The estimated degree of pest freedom varies among the pests evaluated, with tomato spotted wilt virus being the pest most frequently expected on the imported cuttings. The expert knowledge elicitation indicated, with 95% certainty that between 9927 and 10,000 bags containing unrooted cuttings of Petunia spp. and Calibrachoa spp. per 10,000 would be free of tomato spotted wilt virus.
Pengaruh Dosis Pupuk Fosfor dan Kalium terhadap Produksi dan Pertumbuhan Kedelai (Glycine max (L.) Merrill)
Authors: Harahap Ade Tika Sari , Lubis Iskandar , Palupi Endah Retno
Published: November 2024

Kedelai merupakan salah satu komoditas prioritas yang diupayakan untuk ditingkatkan produksinya guna mengurangi impor. Upaya peningkatan produksi nasional kedelai di antaranya perbaikan teknik budi daya melalui pengaturan pupuk. Pupuk fosfor (P) dan kalium (K) yang merupakan pupuk dasar yang dibutuhkan dalam budi daya kedelai. Penelitian ini bertujuan mendapatkan informasi mengenai pengaruh dosis pupuk P dan K terhadap pertumbuhan dan produksi kedelai. Penelitian dilakukan di Kebun Percobaan IPB Sawah Baru dari bulan September hingga Desember 2021. Percobaan menggunakan rancangan kelompok lengkap teracak (RKLT) dengan dua faktor percobaan, yakni dosis pupuk P (0, 50, 100, dan 150 kg SP-36 ha- 1) dan dosis pupuk K (0, 100, dan 150 kg KCl ha-1). Varietas yang digunakan adalah Anjasmoro. Hasil penelitian menunjukkan pemberian pupuk P mempercepat umur panen serta menaikkan indeks luas daun, nilai kehijauan daun fase R1, bobot kering tajuk, laju pertumbuhan tanaman fase R5−R8, bobot biji per tanaman, bobot ubinan, dan potensi hasil kedelai. Dosis 150 kg SP-36 ha-1 menghasilkan bobot biji per tanaman, bobot ubinan, dan potensi hasil tertinggi dibanding dosis lainnya. Hasil panen perlakuan pupuk P 100 kg SP-36 ha-1 dan 150 kg SP-36 ha-1 melampaui potensi hasil varietas. Pemupukan K memperpanjang fase pengisian polong (R5) dan meningkatkan tinggi tanaman pada 9 MST, bobot kering tajuk, bobot biji per tanaman, bobot 100 butir, bobot ubinan, dan potensi hasil kedelai. Dosis 150 kg KCl ha-1 menghasilkan komponen produksi kedelai tertinggi dibanding dosis lainnya.
Kata kunci: bobot biji, bobot kering tajuk, potensi hasil, umur panen, umur pengisian polong
Russian Women, 1698-1917
Authors: Bisha Robin
Published: November 2024

A generous selection of primary sources in English translation illuminates the diverse and changing lives of Russian women in the Imperial period.
M. Foucault'nun İktidarına Karşı J. Scott'un Direnişi: Söylem, Kapatma ve Gözetlemeye Karşı Alt-Politika
Authors: Ateşoğlu Nadir
Published: November 2024

Foucault iktidarı bir töz değil aksine bir ilişkiler ağı olarak tanımlamaktadır. İnsanın olduğu her yerde kaçınılmaz olarak bir iktidar ve iktidara maruz kalanlar vardır. Ona göre iktidarın olduğu her yerde doğal olarak direniş de bulunmaktadır. Ancak o genellikle direnişin nasıl olacağından ziyade muktedir olanların iktidarlarını sürdürme biçimlerini anlamaya çalışmaktadır. J. Scott ise özellikle zayıf olanların kendilerine uygulanan iktidar karşısında nasıl bir direniş biçimi benimsediklerine odaklanmaktadır. Bu çalışmanın amacı M. Foucault’nun iktidar odaklı perspektifine karşı J. Scott‘un gündelik ve dolaylı direniş biçimlerinin neler olabileceğini ve olası etkilerini tartışmaktır. Çalışmanın sonunda bir iktidar ilişkisinde bulunan tüm tarafların aktif özneler olarak bilinçli hareket ettiği değerlendirilmiştir.
Enhancing color stability of raw chicken patties using instant tea: A comparative study of instant tea produced from low- and high-quality black tea
Authors: Darshika Pathiraje  , Akila Pradeepa Dalpathadu
Published: November 2024

This study evaluated the efficacy of instant tea powder made from low- and high-quality black tea on the color stability of raw chicken patties stored under refrigerated conditions. The phenolic content and antioxidant properties of the tea were assessed using in vitro assays. Results indicated that instant tea made from high-quality tea had a higher total phenolic content than that made from low-quality tea. Both teas from low- and high-quality raw materials demonstrated significant DPPH radical scavenging and ferric-reducing capacities, indicating their potential as effective natural antioxidants for preserving meat quality. Both teas significantly mitigated CIE a* color loss in chicken patties, performing comparably to commercial antioxidants such as sodium ascorbate and (+/-)-α-tocopherol. The study found no significant difference between the two types of tea, suggesting that low-quality tea is a cost-effective and sustainable alternative. Moreover, a concentration of 250 mg of instant tea powder/kg meat was adequate to maintain the color of raw chicken patties. These findings highlight the potential of instant tea as a natural color preservative, meeting consumer demand for natural additives while promoting resource use efficiency by utilizing tea byproducts.
Coronary heart disease in old age people
Authors: Anuj Kumar Pandey  , Sachin  , Kulveer Singh Deval  , Balraj
Published: November 2024

Background; The burden of coronary heart disease (CHD) worldwide is one of great concern to patients and healthcare agencies alike. Exercise‐based cardiac rehabilitation aims to restore patients with heart disease to health. Objective: To determine coronary heart disease in old age people Methods: A cross-sectional study was conducted at First affiliated hospital of Xinjiang Medical University, Urumqi, Xinjiang, China which was performed between October 2022 to May 2024, The total number of patients in our study were 100. The number of Male patients in our study were 70 and female were 30. For all patients, we did diagnostic tests, (coronary angiogram, ECG, Echocaediography) boold test. We also took parameters of BMI (kg/m2). We excluded pregnant women and children in our study. Data was tabulated and analyzed by SPSS version 27. Result: In a current study total 100 patients were enrolled. The minimum age of patients were 53 years and the maximum age of the patients were 81 years. The mean age were 62.35±7.016 years. The minimum BMI were 24 (kg/m2) and the maximum BMI were 39 (kg/m2). The frequency of chest pain symptoms were 75 and its percentage were 75 %. The frequency of shortness of breath symptoms were 25 and its percentage were 25%. P-value were less than < 0.04. The frequency of atherosclerosis were 85 and its percentage were 85%. The frequency of diagnose on coronary angiogram were 10 . the frequency of ECG were diagnosed in 35 patients and the frequency of echocardiogram were in 55 patients and its percentage were 55%. The frequency of treatment angioplasty were done in 85 patients and its percentage were 85%. The frequency of treatment on medication were done in 15 patients. The frequency of major complication chest pain were in 13 patients and heart attack were in 7 patients and the frequency of no major complication were in 80 patients and its percentage were 80 %. In our study P-Value were less than (< 0.05). Conclusion: We concluded that Elderly patients with Coronary heart disease had higher risk of cardiovascular disease. Elderly coronary artery disease (CAD) patients, are similar to younger CAD patients. Patients of coronary heart disease can be diagnosed early and can save many lives. In our study males patients were more as compared to females.
Formulasi Futuristik Sleeping Mask No Need to Wash Berbahan Dasar Hibiscus sabdariffae
Authors: Oktavia Anggraeni In , Aska Rikosa , Oktavia Putri , Saradika Lodiana , Sylvi Dina , Indriasari Arvia
Published: November 2024

Seperti organ tubuh lainnya, kulit wajah juga mengalami penuaan dari waktu ke waktu. Penuaan kulit wajah, ditandai dengan perubahan penampilan kulit seperti kulit kering, keriput, elastisitas menurun dan munculnya bintik-bintik hitam. Salah satu cara untuk merawat kulit adalah dengan memakai produk perawatan kulit yang mengandung antosianin yang berperan sebagai antioksidan untuk menangkal radikal bebas. Pada penelitian ini diformulasikan sleeping mask dengan kandungan ekstrak bunga rosela yang mengandung antosianin. Tujuan penelitian ini adalah menemukan formulasi sleeping mask dari konsentrasi ekstrak bunga rosela 2,5% (F1), 5% (F2), 7,5% (F3) kemudian dilakukan uji mutu fisik sediaan dan uji kadar antioksidannya. Uji antioksidan dengan metode DPPH (1,1-diphenyl-2-picrylhydrazil). Hasil penelitian adalah sediaan F2 memiliki persyaratan uji mutu fisik dengan pH 4,9, daya lekat lebih dari 10 detik, daya sebar 5,3 cm, homogen dan uji Organoleptik nya baik. Namun apabila dilihat dari persen inhibisi, aktivitas antioksidan sediaan sleeping maks bunga rosela lebih rendah dibandingkan dengan ekstrak bunga rosela
Identifikasi Senyawa Fitokimia Secara Kualitatif dari Ekstrak Etanol Daun Sirih Merah
Authors: Prayitno Sutrisno Adi , Utami Dwi Retnaningtyas
Published: November 2024

Abstrak
Entitas Cinta pada Lirik Lagu dalam Album untuk Dunia, Cinta, dan Kotornya Karya Nadin Amizah (Kajian Psikologi Sastra)
Authors: Amelin Kettrin , Setyarum Ariesma
Published: November 2024

Permasalahan yang ada di dalam penelitian ini mengenai aspek romansa pada lirik lagu dalam album Untuk Dunia, Cinta, dan Kotornya. Tujuan penelitian ini untuk mendeskripsikan aspek romansa pada lirik lagu dalam album Untuk Dunia, Cinta, dan Kotornya. Penelitian ini menggunakan metode penelitian kualitatif yang menghasilkan data berupa deskripstif berupa kata-kata yang dianalisis menggunakan teori Robert Strenberg. Teknik yang digunakan teknik baca, dan teknik catat yaitu membaca lirik lagu, dan mencatat setiap baris lirik lagu yang mengandung aspek romansa dalam album Untuk Dunia, Cinta, dan Kotornya. Hasil dari penelitian adalah ditemukan aspek romansa yang menjukkan tahapan cinta dari lirik lagu Rayuan Perempuan Gila tidak ada komponen cinta dengan jenis cinta non-love. lirik lagu Semua Aku Dirayakan ditemukan komponen intimacy dan passion dengan jenis cinta romantic love. Kemudian lirik lagu Ah terdapat komponen intimacy, passion, dan commitment dengan jenis cinta consummate love.
Representasi Perempuan Modern dalam Novel Lebih Senyap dari Bisikan Karya Andina Dwifatma (Kajian Feminisme)
Authors: Setiawan Agus , Latifah Suci Ayu , Wahyuni Sri
Published: November 2024

Penelitian ini bertujuan untuk mendeskripsikan gambaran perempuan modern dalam novel Lebih Senyap Dari Bisikan Karya Andina Dwifatma. Adapun teori yang digunakan adalah teori kritik sastra feminisme. Teknik pengumpulan data melalui tiga tahapan, mengorganisasi atau menyusun data-data tentang perempuan modern lalu diberikan tanda, mengelompokkan data yang telah ditemukan, dan menguraikan data penelitian berkaitan dengan represesntasi perempuan modern. Dari hasil analisis, penelitian menemukan empat representasi perempuan modern, yaitu (1) perempuan yang tangguh dan mandiri, (2) peduli terhadap kesehatan, (3) mudah bergaul, dan (4) perempuan yang melek teknologi. Temuan tersebut memberikan gambaran perempuan modern terbuka, dinamis, dan mudah beradaptasi.
Eksplorasi Dan Identifikasi Morfologi Benih Padi Lokal Dari Beberapa Wilayah Sumatra Barat
Authors: Zul Zulkarnaini , Gusmini Gusmini , Yasin Syafrimen
Published: November 2024

Sumatra Barat adalah provinsi yang memiliki kekayaan akan sumber daya genetik tanaman, khususnya padi.  Namun penggunaan varietas padi baru mengakibatkan padi lokal mulai terpinggirkan.  Oleh karena itu, eksplorasi padi lokal menjadi sangat penting dalam upaya pelestarian sumber daya genetik.  Padi lokal merupakan aset yang berharga bagi perbaikan tanaman untuk mendapatkan resistensi, baik biotik maupun abiotik.  Tujuan penelitian ini adalah untuk melakukan ekplorasi padi lokal dan mengidentifikasi lokasi tumbuh serta melakukan karakterisasi penampilan gabah padi lokal yang berasal dari beberapa wilayah  Sumatra Barat.  Penelitian dilaksanakan pada bulan Agustus hingga September 2023. Tahapan penelitian meliputi survei lokasi keberadaan padi lokal, karakterisasi biji padi lokal, dan melakukan analisis jarak genetik. Dari hasil penelitian diperoleh 21 genotipe padi lokal Sumatra Barat yang diperoleh dari 5 kabupaten dan 1 kota. Hasil_karakterisasi morfologi biji menunjukkan adanya perbedaan sifat*kuantitatif-(panjang, lebar dan berat 100 biji serta panjang rambut) serta perbedaan sifat kualitatif (warna lemma dan warna pucat, bentuk_kariopsis(dan warna, perikardium).
Pengaruh Pupuk Gandasil D Dan Konsentrasi Atonik Terhadap Pertumbuhan Dan Produksi Tanaman Seledri (Apium grafeolens L.) Pada Media Tanam Pasir
Authors: Riry Johan , Nendissa Jeanne I. , Gomies Batseba E.L.L.
Published: November 2024

Celery (Apium graveolens L.) adalah tanaman yang populer tidak hanya sebagai sayuran pelengkap dalam masakan tetapi juga karena memiliki sifat herbal yang dapat menyembuhkan berbagai penyakit. Untuk meningkatkan produksi seledri, pasokan nutrisi yang memadai sangat penting. Salah satu sumber nutrisi yang penting bagi seledri adalah pupuk Gandasil D dan Atonik sebagai Zat Pengatur Tumbuh (ZPT). Penelitian ini bertujuan untuk mengevaluasi efek pupuk Gandasil D dan konsentrasi Atonik terhadap pertumbuhan dan hasil produksi seledri menggunakan media tanam pasir. Dilakukan di Desa Ruamahtiga, Kecamatan Teluk Ambon, dari bulan Februari hingga Mei 2023, penelitian ini menggunakan desain acak kelompok dengan dua faktor: pupuk Gandasil D dengan 4 tingkatan dan dosis ZPT Atonik dengan 3 tingkatan, diulang 3 kali sehingga total 36 unit percobaan. Variabel yang diamati meliputi tinggi tanaman, jumlah anakan, jumlah daun, dan berat segar tanaman. Hasil analisis menunjukkan bahwa aplikasi pupuk Gandasil D pada konsentrasi 2,0 gram per liter air memberikan pengaruh yang signifikan terhadap semua parameter yang diamati. Aplikasi Gandasil D pada konsentrasi ini menghasilkan berat segar seledri sebesar 25,09 gram per rumpun, menandakan efektivitasnya dalam meningkatkan produksi tanaman. Penemuan ini menekankan pentingnya manajemen nutrisi yang tepat, seperti penggunaan pupuk Gandasil D dan Atonik, dalam meningkatkan produktivitas tanaman seledri. Selain itu, penelitian ini memberikan kontribusi pada pemahaman praktis tentang penggunaan optimal pupuk dan ZPT dalam budidaya seledri.
Pengaruh Pemberian Urin Kelinci Pada Inceptisols Dan Ultisol Terhadap Perkembangan Bibit Kelapa Sawit Di Pembibitan Utama
Authors: Syahbana Devani Ilham , Kautsar Valensi , Mu'in Abdul
Published: November 2024

Pertumbuhan industri kelapa sawit di Indonesia meningkat pesat, yang mendorong pentingnya upaya peningkatan produktivitas melalui penggunaan media pembibitan dan penggunaan pupuk organik seperti pupuk organik cair (POC) urin kelinci untuk mengurangi ketergantungan pada pupuk kimia yang merusak lingkungan serta menjaga keseimbangan ekologi dan kesuburan tanah. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi POC urin kelinci dan perbedaan jenis tanah terhadap pertumbuhan bibit kelapa sawit di main nursery. Studi ini menggunakan dua faktor yang diulang sebanyak tiga kali. Faktor pertama adalah variasi jenis tanah (inceptisol dan ultisol). Sementara itu, faktor kedua adalah variasi konsentrasi POC urin kelinci (0%, 5%, 10%, dan 15%), yang diberikan dalam interval dua minggu sekali. Analisis hasil menunjukkan bahwa tidak ada interaksi yang signifikan antara konsentrasi POC urin kelinci dan jenis tanah terhadap pertumbuhan bibit kelapa sawit di main nursery. Pengaruh jenis tanah terlihat pada pertambahan jumlah daun, berat segar tajuk, dan akar, dengan tanah ultisol menunjukkan hasil yang lebih baik. Penelitian menunjukkan bahwa POC dari urin kelinci mempengaruhi pertumbuhan tanaman, dengan konsentrasi 10% dan 15% memberikan hasil terbaik dibandingkan kontrol pada parameter pertambahan tinggi tanaman, jumlah daun, dan berat segar tajuk.
Eksplorasi Jamur Antagonis Pada Rizosfer Tanaman Kelapa (Cocos nucifera L.) Di Pulau Ambon
Authors: Ubaidillah Andi , Patty Jogeneis , Talahaturuson Abraham
Published: November 2024

Pengendalian hayati merupakan suatu pemanfaatan mikroorganisme yang bertujuan untuk mengendalikan Organisme Pengganggu Tanaman (OPT). Adapun penelitian ini bertujuan untuk mendapatkan identifikasi jamur antagonis serta menguji daya hambat jamur tersebut terhadap Phytopthora palmivora. Penelitian dilaksanakan di lahan kebun kelapa milik petani di pulau Ambon dan di laboratorium Balai Besar Perbenihan dan Proteksi Tanaman Perkebunan (BBPPTP) Ambon, pada bulan Juni – Oktober 2023. Mengggunakan metode eksplorasi dan eksperimen di Laboratorium BBPPTP Ambon untuk uji antagonisme. Bahan yang digunakan yaitu tanah disekitar perakaran tanaman kelapa yang sehat. Pengambilan sampel dilakukan dengan metode Simple Random Sampling dan menetapkan 4 lokasi di Pulau Ambon. Kemudian sampel tanah dibawa ke laboratorium untuk dilakukan isolasi dan identifikasi serta uji antagonisme. Hasil eksplorasi jamur antagonis rhizosfer tanaman kelapa di pulau Ambon diperoleh empat genus jamur antagonis yaitu Trichoderma, Aspergillus, Rhizopus dan Mucor. Perkembangan penghambatan patogen Phytoptora palmivora oleh isolat Trichoderma  menunjukkan bahwa masing-masing isolat tersebut memiliki daya antagonisme. Berdasarkan tingkatan kelas antagonismenya, isolat TrichoRKSW1, TrichoRKSW2, TrichoRKSW4, TrichoRKSW5, TrichoRKLH2, TrichoRKLH4, TrichoRKLH5, TrichoRKNL1, TrichoRKNL3, TrichoRKNL4 dan TrichoRKLBH3 dapat dikategorikan kedalam tingkat antagonisme kelas 1, sedangkan isolat TrichoRKNL2, TrichoRKLBH1, TrichoRKLBH4 dan TrichoRKLBH5 dapat dikategorikan kedalam tingkat antagonisme kelas 2. Isolat Aspergillus, Mucor  dan Rhizopus  termasuk kedalam tingkat kelas 3.
Kerusakan Tanaman Cengkeh (Zyzygium aromaticum) Akibat Serangan Penyakit Di Kecamatan Saparua
Authors: Mailuhu Diana , Patty Jogeneis , Tuhumury G.N.C , Kewilaa Victor. L.N. , Sarfan Riri
Published: November 2024

Penelitian ini bertujuan untuk mengetahui penyakit yang menyerang tanaman cengkeh, intensitas kerusakan tanaman, dan system budiyada cengkeh yang diterapkan petani di Kecamatan Saparua Kabupaten Maluku Tengah. Penelitian lapangan pada areal pertanaman cengkeh milik petani, Sedangkan penelitian laboratorium dilakukan pada laboratorium diagnose penyakit dan laboratorium nematoda Fakultas Pertanian Universitas Pattimura. Metode yang digunakan adalah metode survey dengan penentuan desa sampel secara proporsif yaitu dengan menetapkan 3 desa (Itawaka, Paperu, dan Ullath). Pada setiap desa ditetapkan 5 petani sebagai petani sampel dan penentuan tanaman sampel dilakukan secara acak dengan mengambil 10 tanaman cengkeh dari tiap petani sampel. Intensitas kerusakan tanaman di kecamatan Saparua akibat penyakit bercak daun adalah 11,42% dan penyakit embun jelaga pada petani 3 desa Itawaka yaitu sebesar 16,87% dan tergolong dalam kategori ringan. Teknik budidaya pada tanaman cengkeh di Kecamatan Saparua belum dilakukan dengan baik karena kegiatan pemupukan dan pengendalian penyakit tidak pernah dilakukan pada ketiga desa sampel.
EXPLORATION OF GENDER PATTERNS AND DIFFERENCES IN ENDURANCE SPORTS EVENT TOURISM
Authors:   University of Debrecen, Faculty of Economics and Business, Institute of Sports Economics and Management, Debrecen, Hungary, MAKLÁRI Gergely , BÁCSNÉ BÁBA Éva ,   University of Debrecen, Faculty of Economics and Business, Institute of Sports Economics and Management, Debrecen, Hungary, MÜLLER Anetta ,   University of Debrecen, Faculty of Economics and Business, Institute of Sports Economics and Management, Debrecen, Hungary; Selye János University, Faculty of Education, Department of Pedagogy, Komarno, Slovakia, MOLNÁR Anikó ,   University of Debrecen, Faculty of Economics and Business, Institute of Sports Economics and Management, Debrecen, Hungary
Published: November 2024

Event tourism represents one of the rapidly expanding segments within the realm of sports tourism globally. This research aims to investigate the emerging patterns in sports event participation and sports tourism among endurance athletes, with a specific emphasis on gender distinctions. Using a survey methodology, a dataset comprising 609 endurance athletes was analyzed to examine their sporting habits, behaviors, motivations, and attitudes. Special attention was given to preferences for sports events and tourism-related aspects. The findings indicate that female athletes tend to prioritise external motivational factors more than their male counterparts. In terms of sports event preferences, female respondents attributed significantly higher importance to factors such as race accessibility, affordability, and program offerings. Regarding travel behavior, female athletes exhibited greater inclinations towards traveling with family and supporters, as well as planning supplementary tourism activities around their race engagements. The study underscores the importance of recognizing gender-specific preferences and motivations in sports event participation and sports tourism among endurance athletes, highlighting the need for tailored strategies to enhance engagement and satisfaction among both male and female participants.
Integrasi Bahasa Indonesia dan Kesadaran Lingkungan dalam Pendidikan Tinjauan Literatur
Authors: Muliawan Pondra
Published: November 2024

Penelitian ini bertujuan untuk mengeksplorasi integrasi antara Bahasa Indonesia dan kesadaran lingkungan dalam pendidikan serta mengidentifikasi praktik terbaik dalam implementasinya. Metode yang digunakan adalah tinjauan literatur komprehensif, dengan analisis terhadap berbagai sumber akademik, termasuk jurnal dan artikel terkait. Hasil penelitian menunjukkan bahwa integrasi kedua aspek ini dapat meningkatkan pemahaman siswa tentang isu-isu lingkungan dan memperkuat keterampilan berbahasa mereka. Temuan menunjukkan bahwa pembelajaran berbasis proyek dan penggunaan teknologi digital secara signifikan meningkatkan keterlibatan siswa dan membentuk sikap pro-lingkungan. Meskipun terdapat tantangan seperti kurangnya pemahaman guru dan keterbatasan sumber daya, peluang untuk menciptakan pembelajaran yang bermakna sangat besar. Penelitian ini diharapkan dapat memberikan kontribusi signifikan dalam pengembangan kurikulum yang lebih efektif dan responsif terhadap kebutuhan masyarakat, serta mempersiapkan generasi muda untuk menghadapi tantangan lingkungan di masa depan.
Study of the biochemical status of calves in the early postnatal period in connection with dyspepsia
Authors: Vasilyeva S. , Karpenko L. , Shiryaeva N.
Published: November 2024

Purpose: to study changes in the most important metabolic parameters in case of dyspepsia in calves.

Materials and methods. Two groups of calves of 8 heads each, aged from 6 to 14 days, were formed. The first group included calves with signs of dyspepsia, who, in addition to diarrhea syndrome, had decreased appetite, weakness, and signs of abdominal pain. At the time of the study, the duration of the illness was 2-4 days. The second (control) group included clinically healthy animals of the same age. Blood was taken from the calves from the jugular vein in the morning before feeding. Blood serum was examined in a clinical biochemical laboratory using standard test systems to determine biochemical parameters.

Results. In calves with dyspepsia, a significant decrease in the concentration of triglycerides by 1,8 times, cholesterol by 1,57 times, total protein by 5,5 % and albumin by 12,3 % was revealed. They also revealed a significant increase in the activity of transamination enzymes — ALT (2,6 times) and AST (1,6 times), which may indicate both damage to hepatocytes and the induction of enzymes to accelerate transamination reactions in order to meet energy needs calf body. The studies did not reveal significant changes in the concentrations of urea, creatinine and bilirubin.

Conclusion. Studies have revealed metabolic changes that occur due to decreased absorption of nutrients in the intestines. Damage to the intestinal mucosa leads not only to a deterioration in the absorption of nutrients, but also to the penetration of proteins, primarily albumins, into the intestinal lumen and their removal from the body into the external environment. Redistribution of metabolic pathways to ensure homeostasis plays an adaptive role, but subsequently can have a negative role in the processes of growth and development of the calf’s body.
Deer of the forest-tundra of the Magadan region
Authors: Bryzgalov G.
Published: November 2024

Purpose: to study the morphological and economically useful traits of domestic reindeer (Rangifer tarandus L.) in the forest-tundra zone of the Far North-East of Russia.

Materials and methods. The study used zootechnical information from annual reports on completed research projects by employees of the Laboratory of Selection and Breeding in Reindeer Husbandry of the Magadan Zonal Research Institute of Agriculture of the North-East for the 1970-1980s and 2000s. The model for the research was the reindeer population of the Markovsky state farm, typical for the forest-tundra zone of the North-East. The area of ​​reindeer pastures on the farm exceeded 5 million hectares, with 142.8 hectares per head. The average size of the production herd was 2,500 individuals.

Results. The article presents data on morphological and economically useful traits of reindeer in the forest-tundra of the North-East — a pasture-geographical space on the border of the ranges of two large groups of reindeer — tundra and taiga. In the Markovsky state farm, typical for the forest-tundra zone, out of 35 thousand reindeer in the main herd, 25 % were Even, 44 % were Chukchi and 31 % were crossbred Chukchi-Even animals. In the forest-tundra, a hybrid population of reindeer was formed as a result of crossing two sympatric populations of the Even and Chukchi breeds. The intermediate phenotype had characteristic differences from the original breeds in morphological traits — color, exterior and constitution (linear measurements, body indexes), and meat productivity indicators. The conclusion is made about the origin of the forest-tundra ecotype based on hybrids from crossing sympatric populations of Chukchi and Even reindeer of different generations, backcrossing, introgression, stabilizing selection, microevolution under the influence of natural conditions and anthropogenic factors.
THE FIRST FIND OF CONODONTS IN ARVYAK FORMATION FROM URALTAU ZONE (SOUTH URALS)
Authors: Yakupov Rustem Raulevich , Ryskulova Arina Vladimirovna
Published: November 2024

Ordovician conodonts from the Arvyak Formation in the Southern Urals have been obtained for the first time. The conodonts are represented by Periodon aff. aculeatus Hadding, Staufferella? sp. and two conical elements. A scolecodont was found together with the conodonts. The Arvyak formation is part of the metamorphic Suvanyak complex of Uraltau zone and is dated to the Early Ordovician. The Arvyak Formation of the Uraltau zone is compared by authors with the Bakty Formation of the Yuryuzan structure and the Tirlyan-Kaginskaya strata of the West Zilair zone, which formed in the Ordovician in shallow-water shelf conditions along the eastern framing of the Bashkir anticlinorium. Biostratigraphic confirmation of the Ordovician age of the conglomerates and sandstones of the Arvyak Formation indicates a connection between part of the Ordovician deposits of the Uraltau zone and the eastern framing of the Bashkir anticlinorium. The Ordovician deposits of the Uraltau zone are facies represented by shallow-water shelf and deep-water deposits of the continental slope. The finding of conodonts in the deposits of the Arvyak formation allows us to change its age to Middle-Upper Ordovician and consider it an analogue of the Baktin formation and the Tirlyan-Kagin strata.
GEOLOGICAL FEATURES AND HYDROCARBON POTENTIAL OF THE SOUTHEASTERN YEVLAKH-AGJABEDI DEPRESSION: A STRATIGRAPHIC AND STRUCTURAL OVERVIEW
Authors: Aghajanov Fikrat Telman , Pogorelova Yelena Yuryevna
Published: November 2024

The Southeastern part of Yevlakh-Agjabedi depression, situated within the Lesser Transcaucasian monocline, exhibits intricate geological structures and diverse sedimentary sequences crucial for hydrocarbon exploration. This study utilizes extensive geological mapping, stratigraphic profiling, and seismic exploration to delineate the basin’s structural elements and sedimentary formations. Key findings include the presence of Jurassic-Lower Cretaceous volcanogenic terrigenous and Upper Cretaceous volcanogenic carbonate rocks, which exhibit significant variations in thickness and distribution across the basin. The stratigraphic analysis reveals substantial Mesozoic sedimentary sequences that have undergone complex tectonic evolution, with notable implications for hydrocarbon potential. The Upper Cretaceous sediments, in particular, show promising conditions for hydrocarbon accumulation, with favorable paleostructural and lithostratigraphic traps identified. This comprehensive investigation enhances regional geological understanding and provides critical insights into the hydrocarbon exploration prospects within the South Caucasus region.
CAVES OF ASHKUL RAVINE IN THE BASHKIRIAN FORE-URALS
Authors: Sokolov Yuri Victorovich , Muslukhov Shamil Ildarovich
Published: November 2024

The work is devoted to new caves, explored in 2022–2024 in the Ashkul ravine of Aurgazy region of the Bashkortostan Republic. Investigated territory belongs to the Aurgazy karst-speleological area of the Ryazan’ — Okhlebinino rampart of the eastern edge of the East — European Platform. The area is characterized by the sulfate rocks outcropping which are attributed to the Kungurian Stage of the Lower Permian and are intensively eroded by karst process. Dry valley, fields of sinkholes, caves of considerable length were developed in the Ashkul ravine. The caves form a uniform hydrogeological in nodular anhydrites, while the volumetric cavities of the upper levels are formed in medium-grained gypsum. Many caves in the Ashkul ravine have seasonal and perennial ice deposits confined to nearslope fractured zones. The karst and speleological potential of the Ashkul ravine is favourable for organizing excursion routes and further investigations.
Работа посвящена новым пещерам, исследованным в 2022–2024 гг. в логу Ашкул в Аургазинском районе Республики Башкортостан. Территория находится на Аургазинском карстово-спелеологическом участке Рязано-Охлебининского вала, восточной окраины Восточно-Европейской платформы. Участок характеризуется выходом на поверхность сульфатных пород кунгурского яруса нижней перми и подвержен интенсивному карстованию. В логу сформированы суходол, поля воронок и значительные по протяженности пещеры. Пещеры образуют единую гидрогеологическую систему. Установлено, что пещерные ходы нижнего уровня преимущественно развиты в желваковых ангидритах, тогда как объёмные полости верхних уровней — в среднезернистых гипсах. Многие пещеры лога Ашкул имеют сезонные и многолетние наледи, приуроченные к присклоновым трещиноватым зонам. Карстово-спелеологический потенциал лога Ашкул перспективен для организации экскурсионных маршрутов и дальнейшего изучения.
Global Upper Kellwasser Event and its paleontological and litological reflection in the Bolshaya Barma, Akkyr, Ryauzyak and Kuk-Karauk carbonate sections of the western slope of the South Ural
Authors: Tagarieva Rezeda Chulpanovna
Published: November 2024

The Frasnian and Famennian (F/F) boundary is one of the most discussed problems in the stratigraphy and paleontology. This interval is characterized worldwide by a global geological crisis and the associated the largest extinction event of the Phanerozoic, known as the Upper Kellwasser Event (UK). In the studied carbonate sections of the western slope of the South Urals (Bolshaya Barma, Akkyr, Ryauzyak and Kuk-Karauk) the UK event is reflected as a global bio event. A sharp change of the taxonomic composition of conodont complexes is clearly recorded in the brachiopod shell stones at the Famennian Barma Horizon bottom. In the uppermost Askyn Horizon, close to the F/F boundary, Frasnian species of the genera Ancyrognathus and Palmatolepis die out, and the genera Ancyrodella and Belodella become totally extinct. At the end of the Frasnian time in all studied sections the palmatolepid (pelagic) biofacies gives way to the icriodid (shallow water) one.
ARGILLIZITES IN THE WEATHERING CRUSTS OF THE WESTERN SLOPE OF THE SOUTHERN URALS
Authors: Kochergin Alexander Vladimirovich , Granovskaya Natalia Vasilievna
Published: November 2024

The data on the features of the linear weathering crusts of the western slope of the Southern Urals and the presence of low-temperature hydrothermal-metasomatic clay formations similar to argillizites are presented. Mineralogical-geochemical and structural-geological features of argillizite bodies, their spatial and genetic connections with ore objects are established.

Приведены данные об особенностях линейный кор выветривания западного склона Южного Урала и наличии в них низкотемпературных гидротермально-метасоматических глинистых образований, сходных с аргиллизитами. Установлены минералого-геохимические и структурно-геологические признаки аргиллизитовых тел, их пространственные и генетические связи с рудными объектами.
A Systematic Literature Review on ICT Integration: Opportunities and Challenges in Teaching Mathematics
Authors: Enorme Czarina , Santidad Judy , Ledesma Chrizl , Dioneda Mary , Borja Joanna
Published: November 2024

Integrating information and communication technology in modern education is very instrumental in changing the way mathematics is taught and learned. Research in the Philippines explores how ICT is integrated into the country's teaching of math, outlining opportunities and challenges for Filipino teachers and students. This study used a systematic literature review with the aid of the PRISMA framework. A total of 22,800 scholarly articles in Google Scholar was reduced to 994 after title and keyword screening. After the final analysis, 12 articles met all criteria. Literature review shows that integrating ICT into math education offers an incredible number of benefits such as increased student engagement, new pedagogies, improved classroom management, flexibility in learning and teaching, and enhanced assessment. ICT improves contact between teachers and students as it creates possibilities for computer-supported collaborative learning using tools such as virtual manipulatives and simulations to deepen understanding of skills referred to as higher-order thinking. Several challenges still exist despite the benefits. Most schools lack proper ICT infrastructure: reliable internet and enough devices. The budget makes it hard to acquire equipment or relevant software needed for such instruction. Some teachers are not confident and need training in using ICT, and technical support is not adequate. These will only lead to uneven use of ICT in classrooms, hence limiting the possible impact on mathematics teaching. Infrastructural improvements, funds, and training of teachers, when coupled with technical support, might propel more efficient integration of ICT in math instructions within Philippine education. These will build vibrant learning environments that pave the way for learners toward success in a world increasingly dominated by digital technology.
Оrgаnizing Science Lessоns Bаsed оn the Inquiry-Bаsed 5E Mоdel
Authors: Bаrnо Аbdulhаqоvnа Аmirullаyevа
Published: November 2024

This article explores the implementation of the 5E inquiry-based teaching model to enhance science lessons, focusing on engaging students actively in learning through exploration, experimentation, and reflection. The study uses a structured approach based on cognitive psychology and constructivist learning theory to guide teachers in applying the 5E model's phases: Engage, Explore, Explain, Elaborate, and Evaluate. Teachers participated in professional development courses to strengthen their lesson-planning skills for inquiry-based education. The results show that the 5E model effectively improves students' scientific understanding and promotes higher engagement by aligning lessons with students’ interests and prior knowledge. Findings support the integration of inquiry-based learning as a core method in science education reforms, advocating for further training to improve instructional quality. This research underscores the potential of the 5E model to modernize science education, making it more interactive and student-centered.
Peculiarities Of Parallel Construction and Chiasmus In English And Uzbek Poetry
Authors: Karimova Shakhnozakhon Karimovna
Published: November 2024

This study explores the use of parallel construction and chiasmus in English and Uzbek poetry, examining how these rhetorical devices enhance rhythm, meaning, and aesthetic quality. A comparative analysis highlights distinct cultural influences and linguistic structures that shape their application in each poetic tradition. Findings reveal that while parallelism is commonly used in both traditions for emphasis and symmetry, chiasmus serves unique functions, reflecting contrasting values and linguistic characteristics. These results contribute to a deeper understanding of how culture and language influence poetic form
Exploring the Fracture Point Behavior of a Spinning Disc with Gradient Material and Varying Thickness Through the Tresca Yield Theory
Authors: khoonbani sina , Ramezanian Hasan , Rezasoltani Amin , Tehrani Radin
Published: November 2024

This research investigates the yield threshold in a rotating disk with variable thickness, applying the Tresca yield criterion. The study focuses on a Functionally Graded Material (FGM), constructed from tailored materials, and employs small deformation theory under plane stress conditions. Parameters such as elasticity modulus, density, and yield strength are modeled as power functions of the radial position, with Poisson's ratio assumed constant due to its minimal variation across materials. The governing equation for the rotating disk is solved analytically. The study also considers the impact of the disk’s cross-sectional profile, which, along with the material composition, influences the effective stress distribution. The thickness of the disk changes radially according to a power function. Various scenarios for the initiation of yielding and subsequent plastic deformation are evaluated. The results are validated through comparison with findings from studies on homogeneous and graded disks of constant thickness. The analysis reveals that incorporating a radially variable thickness significantly affects both the stress distribution and the yield initiation point in disk design.