bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pertambahan Alami (Natural Increase) Sapi Potong Di Kecamatan Waelata Kabupaten Buru
Authors: Holak Achmad F R , Papilaya Bercomien J. , Rajab Rajab 
Published: December 2024

This research is useful to determine the natural increase in Kecamatan Waelata, Buru Regency. The research was conducted in Kecamatan Waelata, Buru Regency. The selection of sample villages and determination of respondents used purposive sampling. Total respondents were 30 farmers. Data collection was conducted through interviews by applying questionnaires and field observations. Data analysis was conducted using descriptive statistics by calculating the percentage of births and mortality, sex ratio, birth and mortality ratio, birth index, mortality in certain age categories, and natural increase. The results showed that in Kacamatan Waelata, Buru regency was dominated by adult females which amounted to 44.93%, the percentage of births to female parents was 63.44% and to the population 28.50%, the percentage of mortality was 8.21%, and the value of natural increase in Waelata regency was very low at 20.29% to the population.
Keywords : Cattle, births, mortality, natural increase
Penelitian ini berguna agar mengetahui pertambahan alami pada Kecamatan Waelata Kabupaten Buru. Penelitian diselenggarakan di Kecamatan Waelata Kabupaten Buru. Pemilihan desa sampel dan penentuan responden memakai purposive sampling. Total responden sebanyak 30 peternak. Pengumpulan data diselenggarakan lewat wawancara melalui menerapkan kuesioner serta observasi dilapangan. Analisis data diselenggarakan secara statistik deskriptif melalui menghitung persentase kelahiran dan kematian,rasio sex, rasio kelahiran dan kematian, indeks kelahiran, kematian pada kategori umur tertentu, dan natural increase. Hasil penelitian menunjukan bahwa di Kacamatan Waelata Kabupaten Buru didominasi oleh betina dewasa yaitu sebesar 44,93%, persentase kelahiran terhadap induk betina adalah sebanyak 63,44% dan terhadap populasi 28,50%, persentase kematian sebesar 8,21%, dan nilai natural increase di kecamatan waelata kabupaten sangat rendah yaitu sebesar 20,29% terhadap populasi
Kata Kunci: Ternak sapi, kelahiran, kematian, natural increase
Analisis Hubungan Karakteristik Ibu Dengan Kejadian Stunting Di Indonesia
Authors: Mirin Anike Novita D. , Lusiani Tjandra  , Theodora  
Published: December 2024

Pendahuluan: Ibu mempunyai peran penting dalam keluarga, Ibu adalah jantung dari keluarga karena ibu berperan membesarkan dan merawat anak yang berpengaruh dalam pertumbuhan dan perkembangan anak. Stunting adalah masalah gizi kronis pada balita yang ditandai dengan tinggi badan yang lebih pendek dibandingkan dengan anak seusianya. Secara global prevalensi stunting masih tinggi terutama di negara-negara berkembang termasuk di Indonesia. Berdasarkan data dari Survei Status Gizi Nasional (SSGI) dan Riskesdas pada tahun 2022, prevalensi stunting diIndonesia adalah 21,6%, turun dari 24,4% pada tahun 2021. Tujuan : Menganalisis hubungan karakteristik ibu dengan kejadian stunting di Indonesia Metode: Jenis penelitian adalah Literatur review yang menggunakan penelitian sebelumnya yang berasal dari jurnal nasional dan international sebagai acuan penarikan kesimpulan. Hasil: Dari 25 artikel didapatkan 17 artikel membahas karakteristik ibu yang meliputi 5 artikel tentang tinggi badan ibu, 10 artikel tentang jarak kelahiran, 7 artikel tentang lingkat lengan atas, 10 artikel tentang status gizi ibu dan 3 artikel tentang anemia, ada 4 artikel tentang pekerjaan ibu dan 17 artikel tentang pendidikan ibu. Kesimpulan: Karakteristik ibu yang berhubungan dengan kejadian stunting adalah tinggi badan ibu kurang dari 150 cm, jarak kehamilan kurang dari 2 tahun, lingkar lengan atas ibu (LILA) dibawah 23,5 cm, ibu dengan status gizi buruk dan anemia, ibu yang tidak bekerja dan pendidikan ibu yang rendah
Evaluation of 8-Oxoguanine DNA Glycosylase-1(OGG1) Serum Levels in Patients with Type2 Diabetes Mellitus
Authors: Al-dulaimi Duaa Hussein Allawi 
Published: December 2024

: Chronic hyperglycemia in type 2 diabetes mellitus leads to elevated oxidative stress. As a consequence, the accumulation of reactive oxygen species (ROS)may cause additional damage to various biological macromolecules, including DNA. The current study aims to evaluate the DNA damage in type2 diabetic patients from Wasit Province by estimating the levels of 8-OHdG using ELISA. All samples were collected from the local community of Wasit province, Iraq. Forty-five type 2 diabetes mellitus patients (22 males and 23 females) and 35 healthy controls (17 males and 18 females) were genotyped for 8-oxoguanine DNA glycosylase-1(OGG1). Determination of 8-oxoguanine DNA glycosylase-1(OGG1) in sera of patients with T2DM and controls was done by using an Enzyme-linked immunosorbent assay ELISA.The results reveal highly significant differences, the OGG1 levels in the diabetic patients were higher than that of controls (646.96±2.14), controls (326.01±16.66), P= 0.0001. The OGG1 levels were elevated significantly among males and female’s patients withT2DM compared to the control group, 627.02±66.31 versus 679.68±63.27), P= 0.01 (381.85±29.33 versus 355.44±31.45), P = 0.0006, respectively. No significant differences were observed when comparing OGG1 levels between male and female patients with type2 diabetes, as well as in the control group: 627.03±66.31 versus 679.68±63.27, P=0.5974;381.85±29.36 vs.355.44±31.45, P=0.5478 in patients and controls respectively.679.68267±63.27413 versus627.02830±66.29612 with a non-significant difference P=0.5974. In conclusion levels of serum OGG1 are associated with diabetes mellitus
Theoretical investigations on the Energy gap, UV- Vis Spectrum and Thermochemical Properties of PVA doped with ZnO andTiO2
Authors: Jawad Huda M. 
Published: December 2024

Different polymers have attractive multiple properties due to their uses in many fields. The synthesized polymer polyvinly alcohol (PVA) with metal oxide nanoparticles has many applications in different approaches, such as electronics, sensors, optical, optoelectronics, and biomedical fields. The study was carried out within the framework of density functional theory with B3LYP and exchange- correlation energy functionals 6-31G(d, p). Three compounds were PVA and PVA synthesized with zinc oxide (ZnO) and Titanium dioxide (TiO2) nanocomposites. The results proved that using these oxides is a good way to improve the electronic properties of PVA as the energy gap of PVA decreased from 3.8 to 3.4 eV and 3.3 eV PVA/TiO2 and PVA/ZnO, respectively. This demonstrates the good semiconductor character of these compounds with applications related to solar cell manufacturing. The photosensitivity of both PVA/TiO2 and PVA/ZnO samples in FTIR and UV-Vis results indicated that TiO2 and ZnO interacted strongly with PVA. So they can be used in other applications, such as energy storage capacitors. The vibrational mode were then analyzed in terms of force constant and reduced mass, which were relatively constant hydrogen vibrations.
Synthesis, Structural Investigation and Biological Activity of a Heterocyclic Schiff-Base Ligand and Its Coordination Complexes
Authors: Al-Rubaye Baidaa 
Published: December 2024

This study reports the formation, characterisation and biological evaluation of a Schiff base ligand and its corresponding metal complexes. The Schiff base ligand (HL) was prepared through a condensation reaction involving isonicotinohydrazide and N'-((1R,2R,4R,5S, E)-2,4-bis(4-chlorophenyl)-3-azabi cyclo[3.3.1]nonan-9-ylidene) isonicotinohydrazide (M) in EtOH solvent and (3-5) drops of conc. HCl. The interaction of HL with selected metal chlorides including Mn(+2), Co(+2), Ni(+2), Cu(+2) and Zn(+2) in a 2:1 (L:M) mole ratio resulted in the synthesis of complexes with the general formula [M(HL)Cl2] (where: M = Mn(+2),Co(+2) and Ni(+2)) and [M`(HL)Cl2] (where M` = Cu(+2) and Zn(+2)). The characterisation of the prepared compounds was carried out using a range of spectroscopic analyses, containing FT-IR and electronic spectroscopy, NMR (1H and 13C), mass spectrometry, atomic absorption, as well as a range of analytical techniques to fully characterise the title compounds, including elemental microanalysis (C.H.N) for elemental composition determination, chloride percentage analysis, conductivity measurements to assess electrical conductivity in solution, magnetic moments to investigate the magnetic properties and melting point determination. These spectroscopic and analytical techniques were involved in validating the identity and structural properties of both the ligand and its corresponding coordination compounds. Besides the structural characterisation, the biological evaluation of the synthesised compounds toward both G+ and G- bacterial strains was assessed. This investigation sheds light on the potential applications of these compounds in combating bacterial infections.
TOXICITY OF ETHANOL EXTRACT OF PELAWAN LEAVES (TRISTANIOPSIS OBOVATA Benn.) ON THE HEMATOLOGICAL PROFILE OF WHITE RATS (RATTUS NORVEGICUS L.)
Authors: Yusfiati Yusfiati , Sari Marwan Avilia Dayang , Husadha Azura 
Published: December 2024

Tristaniopsis obovata Benn. is one of the herbal plants that contains phenolics flavonoids, saponins, tannins and steroids/triterpenoids. The secondary metabolites are known to have antioxidant activity and toxicity that can affect hematological profiles. This study aims to determine the toxicity effects of ethanol extract of T. obovata Benn. leaves on LD50 value, erythrocyte morphology, and hematological profile in white rats. The study used a Complete Randomized Design (CRD) with 4 treatments and 4 repeats. The treatment consisted of P0 (control), P1 (dose of 300 mg/kg body weight) (P1), P2 (dose of 2000 mg/kg body weight), and P3 (dose of 5000 mg/kg body weight). LD50 calculation using AOT 425 StatPgm software and hematological profile analysis using ANOVA. The results showed LD50 value of T. obovata Benn. leaf extract. was 1.750 mg/kg BW as mild toxic. The morphology of P2 erythrocytes shows abnormal form anisocytosis and P3 form Burr cells and macrocytosis. The administration of extract in all treatments was not significant from the number of erythrocytes, leukocytes and hemoglobin comcentration of white rats.
A VISUAL TEXT OF THE RUSSIAN-UKRAINIAN WAR: GENDER OPTICS
Authors: Shinkarenko Inna , Komykh Nataliia 
Published: December 2024

The article deals with the problem of visualising war as a socio-historical event in the space of virtual reality. In particular, the key visual modes of images representation in the visual text of war are recorded, using the example of a social network with the addition of gender optics to the analysis. A specific methodology for analysing a visual text in a social network is proposed and tested. The theoretical and methodological basis of the study is a qualitative methodology based on the theoretical provisions of semiotic, structural, and gender approaches to text analysis. The method of traditional document analysis was used to collect empirical material. Based on the idea of myth and mythologisation of social space by R. Barth and the code of cognition by R. Eco, we have recorded the peculiarities of the visual text of the war: historical continuity, hybridity of meanings (mixing of incompatible meanings) and the emotional feature of the text as visually traumatic. The structural approach made it possible to identify contexts, genre diversity of visual images, and demonstrate the construction of chronological reproduction of events. The addition of gender optics has recorded trends towards a shift in the gender order towards mosaicism and situationality. Three visual modes of images representing the key participants in the ongoing war have been recorded. These are the image of a warrior, the Defender(he or she) – “Cyborg”, the image of citizens (civilians) – “ Ukrainian Madonna”, and the image of the enemy – “chmonia”. The generalising visual characteristics of the first two images at the level of cultural codes representation include: hybridity, historical continuity, value saturation, visually traumatic experience, the idea of mobility, and emotional colouring. The third image is visually and meaningfully discordant with the other two.
Застосування моделей освітнього дизайну у фаховій підготовці вчителів інформатики
Authors: Горошко Юрій Васильович , Цибко Ганна Юхимівна , Костюченко Андрій Олександрович 
Published: December 2024

Модернізація підготовки вчителя є стратегічним завданням держави в контексті євроінтеграції України. Зростання ролі інформаційно-комунікаційних технологій як мети і засобу навчання в закладах освіти, необхідність адаптації форм організації освітнього процесу до сучасних мінливих умов ставлять перед сучасним вчителем завдання гармонійно поєднувати у своїй фаховій діяльності предметні, психолого-педагогічні і технологічні компетентності. Поняття технологій в сучасній освіті охоплює не лише інформаційно-цифровий аспект діяльності педагога, а й психолого-педагогічний. Академічна свобода дає вчителю змогу самостійно проєктувати навчальні матеріали і організацію освітнього процесу для обґрунтованої постановки цілей навчання і їх ефективного досягнення - ставати освітнім дизайнером. На тепер у світовій освітній практиці розроблено низку моделей освітнього дизайну (Instructional Design Models), що застосовуються на різних рівнях освіти як за традиційних форм організації освітнього процесу, так і у розробці й упровадженні цифрових освітніх технологій (Educational Technologies, EdTech). У статті запропоновано огляд поширених моделей освітнього дизайну, проаналізовано їхні особливості, досліджено застосовність у практику роботи вчителя інформатики в контексті актуальних фахових вимог. Обґрунтовано доцільність ознайомлення майбутніх викладачів інформатики закладів освіти різних рівнів з поняттями освітніх технологій, освітнього дизайну, з моделями і методиками проєктування навчального контенту і відповідних аспектів організації освітнього процесу. Описано досвід впровадження вказаних понять у практику навчання майбутніх учителів інформатики у Національному університеті “Чернігівський колегіум” імені Т. Г .Шевченка. Встановлено, що володіння сучасним інструментарієм допомагає вчителю-практику в адаптивному плануванні, реалізації і рефлексії власної фахової діяльності для ефективної організації освітнього процесу в мінливих умовах.
Improving Student’s Reading Comprehension through Guide Reading and Summarizing Procedure (Grasp) Strategy
Authors: Junipisa Ni Made Ernila , Trianingrum Ni Nyoman Nidya , Purnami Ni Made Ayu 
Published: December 2024

This research is aimed to find out whether or not the implementation of Guide Reading And Summarizing Procedure ( GRASP) improves students' reading comprehension. GRASP strategy stands for Guide, Reading, and Summarize, Procedure. GRASP strategy. Guide Reading and Summarizing Procedure is teaching strategy which enables a teacher and group of students to talk, read and explore text. A class of accounting class in Triatma Mulya University is participated as the participant of the study. The required data were collected through the use of questionnaire, observation checklist, and reading test. The data from the questionnaire indicated that students had positive attitude toward the implementation of GRASP. They feel that GRASP improves their motivation in learning English and GRASP brings more fun to the process of learning. Moreover, it was found from observation data that the students were actively participated during GRASP implementation and they were motivated when comprehending a text by means GRASP strategy. Finally, the study proved that GRASP improved students’ reading comprehension. Students’ mean score of reading test in the beginning of the study was 50.6 meanwhile, after applying GRASP as reading strategy, their mean scores improved to 67,80.2 and 89.7
Early postoperative lumbar catheter severing in a lumboperitoneal shunt due to bite-off by the spinous processes following a fall on the buttocks: illustrative case
Authors: Munakata Ryoji , Horiuchi Kazuomi , Watanabe Zenichiro , Segawa Banri , Kobayashi Yuta , Kameno Rikiya , Onuki Akinori , Fujimori Daichi , Oinuma Masahiro , Watanabe Kazuo 
Published: December 2024

BACKGROUND
Rupture of the lumbar catheter in lumboperitoneal (LP) shunts is rare and typically occurs due to long-term mechanical stress. The authors describe an unusual case of early postoperative lumbar catheter severing after a fall on the buttocks.

OBSERVATIONS
A 78-year-old woman underwent LP shunt placement for communicating hydrocephalus after aneurysmal subarachnoid hemorrhage. The lumbar catheter was inserted via a median approach, and the postoperative course was uneventful. However, 2 months after the LP shunt surgery, she accidentally fell on her buttocks in the hospital ward. Radiography showed a rupture of the lumbar catheter due to the shearing force caused by compression of the spinous processes from the impact of the fall.

LESSONS
In patients who have undergone catheter placement via a median approach, even within a short period after LP shunt placement, the lumbar catheter that has deteriorated due to “pinch-off” can rupture due to “bite-off” by the spinous processes following a fall on the buttocks.
https://thejns.org/doi/10.3171/CASE24509
Continuous quantitative electroencephalography for early detection of acute low-pressure obstructive hydrocephalus in aneurysmal subarachnoid hemorrhage: illustrative case
Authors: Wang Jing , Balu Ramani , Chitale Ameet , Waziri Allen , Altaweel Laith R. 
Published: December 2024

BACKGROUND
Aneurysmal subarachnoid hemorrhage (aSAH) is often associated with acute high-pressure hydrocephalus. Less commonly, an acute low-pressure hydrocephalus (ALPH) variant can develop and contribute to increased morbidity. ALPH is particularly challenging to diagnose and manage, as patients present with symptoms of increased intracranial pressure (ICP) despite the absence of corroborating evidence from ICP measurements. Misdiagnosis or delayed recognition can result in increased morbidity.

OBSERVATIONS
The authors describe a patient with aSAH who developed neurological deterioration from ALPH. Despite normal ICP readings, the patient displayed symptoms of increased ICP. Significant electroencephalography (EEG) changes preceded the neurological deterioration by many hours. In addition, these EEG changes reversed with cerebrospinal fluid removal and eventual hydrocephalus resolution.

LESSONS
ALPH presents with paradoxical ICP dynamics, complicating its diagnosis. Careful monitoring, including EEG, can provide an early indication of neurological deterioration and guide timely intervention. This case underscores the importance of considering ALPH in patients with aSAH who show clinical worsening without corresponding increases in ICP. Tailoring management to address the atypical pressure dynamics is crucial for improving outcomes.
https://thejns.org/doi/10.3171/CASE24612
Studi Pengaruh Pembebanan Terhadap Umur Transformator Daya #1 150/20 KV Pada Gardu Induk Teluk Lembu PT. PLN (Persero) UPT Pekanbaru
Authors: Saragih Dwi Ramona Diningsih , Situmeang Usaha , Zulfahri  
Published: December 2024

Transformator daya merupakan peralatan penting pada sistem tenaga listrik khususnya pada penyaluran energi listrik. Penyaluran energi listrik keberadaannya sangat berpengaruh terhadap kontinuitas pelayanan. Salah satu faktor yang mempengaruhi umur pemakaian transformator adalah pembebanan yang dilayani oleh transformator tersebut dan suhu sekitar. Suhu rendah terlihat pada beban 70% dengan standar IEC No. 60076 (20˚ C) keadaan siang sebesar 72,724 dan keadaan malam sebesar 71,032 dan suhu tinggi terlihat pada beban 100% dengan standar rata-rata suhu Indonesia (33˚ C) dalam keadaan siang sebesar 94,024. Suhu Indonesia cukup ekstrim harus diseimbangi dengan pembebanan yang rendah agar transformator dapat bertahan lebih lama atau memiliki umur yang lebih panjang. Pembebanan transformator berpengaruh terhadap temperatur minyaknya. Semakin besar bebannya maka semakin tinggi temperaturnya dan semakin rendah kecil bebannya makan semakin rendah temperaturnya. Pembebanan oleh transformator dan suhu sekitar berpengaruh terhadap temperatur, semakin besar beban dan suhu sekitar maka semakin tinggi temperatur pada ransformator tersebut. Perkiraan umur transformator paling lama pada beban 70 % dengan standar IEC No. 60076 (20˚ C) keadaan siang lama pemakaian 8,3 tahun dan keadaan malam 11,7 tahun. Apabila ternyata transformator tidak bisa bekerja dengan beban 70% maka dari itu bisa menerima beban 80% agar menjaga transformator memiliki umur yang lebih panjang. Berdasarkan validasi menggunakan metoda Fuzzy Logic Pada beban 70% prediksi umur 8,3 tahun sedangkan untuk prediksi umur paling buruk pada beban 100% sebesar 4,8 tahun.
Kata Kunci : Beban, Life Time, temperatur, transformator, fuzzy logic.
PENGARUH TRANSAKSI PIHAK-PIHAK YANG MEMILIKI HUBUNGAN ISTIMEWA TERHADAP KINERJA KEUANGAN DAN MANAJEMEN LABA PADA PERUSAHAAN MANUFAKTUR DI PASAR SAHAM INDONESIA
Authors: Susilo Wahyu Setyo Budi , Jumadi Jumadi , Lestari Etty Puji 
Published: December 2024

Penelitian ini bertujuan untuk: (1) mengeksplorasi dampak transaksi antara perusahaan dan pihak-pihak yang memiliki hubungan istimewa terhadap kinerja keuangan, serta (2) menilai pengaruhnya terhadap manajemen laba. Sampel yang digunakan dalam studi ini diseleksi melalui teknik purposive sampling, yang melibatkan 27 perusahaan di sektor manufaktur selama periode 2019-2023. Analisis data dilakukan dengan menerapkan metode Structural Equation Modeling (SEM) yang berbasis pada Partial Least Squares (PLS). Temuan dari penelitian menunjukkan bahwa transaksi dengan pihak-pihak yang memiliki hubungan istimewa secara positif mempengaruhi kinerja keuangan perusahaan, meskipun dampaknya tidak mencapai tingkat signifikansi yang diharapkan. Hal ini menunjukkan bahwa peningkatan transaksi dengan entitas berelasi berpotensi meningkatkan kinerja keuangan yang dapat diamati melalui indikator-indikator seperti penjualan, pembelian, utang, dan piutang. Selain itu, transaksi tersebut juga menunjukkan pengaruh positif terhadap manajemen laba, meskipun efeknya tidak signifikan. Dengan demikian, dapat disimpulkan bahwa semakin intensif transaksi dengan pihak-pihak berelasi, semakin besar pula kapasitas perusahaan dalam mengelola laba.
EFEKTIVITAS KONTAINER DENGAN ATRAKTAN PAKAN IKAN LELE (APIL) SEBAGAI PENGENDALIAN LARVA NYAMUK AEDES AEGYPTI DI PUSKESMAS KOTA BENGKULU
Authors: Jubaidi Jubaidi , Okfianti Putri , Mulyati Sri 
Published: December 2024

Kontainer (ember) warna hitam yang berisi air dan ditambahkan atraktan pakan ikan lele (PIL), kira-kira dua hari kemudian mengeluarkan aroma yang dapat menarik nyamuk Aedes Aegypti untuk bertelur. Kontainer berisi PIL secara tidak langsung dapat menurunkan populasi nyamuk Aedes Aegypti. Nyamuk ini merupakan vektor penyakit DBD yang meresahkan masyarakat. Tujuan penelitian menurunkan populasi nyamuk Aedes Aegypti menggunakan PIL pada konsentarasi: 0,06, 0,09, 0,12, 0,16, dan 0,20 gram. Jenis penelitian yang digunakan adalah quasi-experiment, rancangan yang digunakan posttest only with control design dengan 6 perlakuan. Bahan dan alat yang digunakan dalam penelitian ini kontainer, air bersih dan penambahan PIL, populasi 20 puskesmas di Kota Bengkulu, sampel sebanyak 4 puskesmas, diambil dengan purposive sampling sebagai tempat peletakan 160 kontainer. Hasil penelitian menunjukan data tidak berdistribusi normal (p<0,05), maka untuk uji hipotesis menggunakan Kruskal-Wallis. Jumlah larva Aedes aegypti yang terdapat pada kontainer perlakuan dan kontrol sebanyak 3.735 larva, kontainer ini menjadi tempat berkembangbiak sebanyak 160 unit dan hasil uji beda Kruskal-Wallis, nilai Sig. 0.002 < 0.05, hipotesa diterima artinya ada perbedaan rata-rata kontainer perlakuan dengan kontainer control. Penelitian ini efektif menurunkan populasi nyamuk Aedes aegypti di Kota Bengkulu. Selanjutnya penelitian ini perlu dilanjutkan dengan model perangkap nyamuk yang lain