bluuebunny/crossref_metadata_2025_split huggingface dataset:
SELEKTIFITAS JARING INSANG DASAR IKAN SAMANDAR (SIGANIDAE SP) DI PERAIRAN TELUK KOTANIA KABUPATEN SERAM BAGIAN BARAT
Authors: Salma Salma , Tupamahu Agustinus , Hutubessy Barbara G. , Tawari Ruslan H. S. 
Published: December 2023

Ukuran mata jaring yang digunakan nelayan di Teluk Kotania Kabupaten Seram Bagian Barat untuk menangkap ikan demersal biasanya berkisar antara 1,5 - 4 inch. Nelayan memilih jaring insang karena harganya yang relatif murah, dan mudah dioperasikan. Salah satu jenis ikan yang menjadi tujuan penangkapan dengan jaring insang di Perairan Teluk Kotania Kabupaten Seram Bagian Barat adalah ikan samandar papan (Siganus sp). Ukuran mata jaring yang digunakan berkisar antara 2 inch sampai 3,5 inch. Walaupun upaya penangkapan ini sudah lama dilakukan, informasi tentang selektifitas jaring insang terhadap hasil tangkapan ikan samandar papan masih belum banyak. Penelitian ini bertujuan untuk menganalisis selektifitas jaring insang dasar dengan ukuran mata jaring 2,0 inch, 3,0 inch dan 3,5 inch terhadap ukuran ikan samandar papan (Siganidae sp). Penelitian ini dilakukan selama 2 bulan yakni pada bulan Maret-April 2018. Penelitian ini berlokasi di Teluk Kotania Kabupaten Seram Bagian Barat. Percobaan penangkapan dengan mengikuti operasi penangkapan ikan oleh nelayan di dusun Wael, Negeri Piru, Kabupaten Seram Bagian Barat. Jaring insang dasar yang digunakan terdiri dari 3 ukuran mata jaring yaitu 2,0 inch, 3,0 inch dan 3,5 inch, di mana masing-masing ukuran mata jaring yang digunakan sebanyak 2 piece. Analisis data yang digunakan dalam penelitian ini Kurva selektivitas diperoleh berdasarkan metode Kitahara (1971), kurva polinomial (Fujimori et al, 1996) dan program Solver pada Microsoft Excel (Tokai and Fujimori, 1999). Hasil penelitian ini adalah selektifitas jaring insang dasar dengan menggunakan ukuran mata jaring 2,0 inch, 3,0 inch dan 3,5 inch terhadap ukuran ikan samandar (Siganidae) dapat disimpulkan bahwa efisiensi penggunaan alat tangkap jaring insang yang efektif untuk menangkap ikan samandar (Siganidae ) adalah jaring insang dengan ukuran mata jaring 3, 0 inch dan 3,5 inch. Hal ini dikarenakan kurva selektifitas ukuran mata jaring 3,0 inch dan 3,5 inch cenderung membentuk kurva normal yang artinya hanya memiliki satu nilai optimum dibandingkan dengan kurva selektifitas ukuran mata jaring 2,0 inch yang cenderung berbentuk kurva bi-modal yang artinya terjadinya fluktuatif yang mengakibatkan adanya peningkatan nilai optimum lebih dari satu.
PERBEDAAN WARNA UMPAN DAN UKURAN MATA PANCING PADA PENANGKAPAN IKAN LAYANG (Decapterus sp) DENGAN PANCING ULUR
Authors: Wursing PR , Hutubessy Barbara Grace , Sangadji Selfi 
Published: December 2023

Percobaan pancing ulur dengan warna umpan buatan beda dan ukuran mata kail yang berbeda bertujuan untuk mengukur efektifitas pemancingan ikan layang dengan menggunakan pancing ulur. Penelitian dilakukan pada peraran Negeri Noloth, Kabupaten Maluku Tengah pada bulan Juni sampai Juli 2019. Dua unit pancing ulur (Multiple Handline), masing-masing dipasang 15 mata kail dengan umpan buatan (sifon) berwarna merah dan kuning dan ukuran mata kail nomor 16 dan 18 yang dipasang berselingan dengan jarak antar mata pancing 30cm. Hasil tangkapan diukur dan ditimbang dan kemudian dianalisis ANOVA factorial 2x2 untuk warna umpan dan ukuran mata kail yang berbeda dan metode SELECT digunakan untuk mengestimasi selektifitas mata pancing terhadap ikan layang. Hasil analisis menunjukkan bahwa umpan merah dan kuning tidak menunjukkan perbedaan yang nyata terdahap jumlah ikan layang yang tertangkap (F= 1.168; P=0.282) serta untuk ukuran mata kail (F=0.578; P=0.448). Ketika semua data digabungkan, jumlah ikan pada ukuran mata jarring no 16 dan 18 berbeda secara signifikan (F=4.85; P<0.05) demikian dengan rata-rata biomasa tangkapan (F=10.15; P<0.05). Ukuran optimum ikan layang tertangkap oleh mata kail 16 adalah 23.3cm dan mata kail nomor 18 adalah 22.2cm. Hasil penelitian ini menyarankan penggunakan umpan warna merah atau kuning memberikan hasil yang maksimal namun dari segi ukurannya, masih di bawah ukuran layak tangkap (25cm). Maka penggunaan ukjran mata kail yang lebih besar tetap dianjurkan
Vivian Qu’s Angels Wear White: Vulnerable Young Girls and Resistance in Contemporary China
Authors: Reynaud Bérénice M. 
Published: December 2023

Focusing on Vivian Qu’s Angels Wear White (2017), this paper uses Judith Butler’s discussion of vulnerability, resistance, and performativity as a theoretical framework to analyse the film’s narrative and directing choices when addressing issues of sexual assault on minors and genders norms in contemporary China. The film’s depiction of social inequalities, economic precariousness, corruption, and the construction and performance of femininity demonstrates the way Chinese women are vulnerable to violence – sexual or not – and to gender norms they are expected to conform to, without falling into the trap of paternalism and victimisation.
Gas Sensor for Hazardous Nitrogen Dioxide Based on TiO2 Nanotube Synthesis via Electrochemical Method
Authors: Faris Mina Mohmmed , Ayal Asmaa Kadim 
Published: December 2023

Because of the quick growth of electrical instruments used in noxious gas detection, the importance of gas sensors has increased. X-ray diffraction (XRD) can be used to examine the crystal phase structure of sensing materials, which affects the properties of gas sensing. This contributes to the study of the effect of electrochemical synthesis of titanium dioxide (TiO2) materials with various crystal phase shapes, such as rutile TiO2 (R-TiO2NTs) and anatase TiO2 (A-TiO2NTs). In this work, we have studied the effect of voltage on preparing TiO2 nanotube arrays via the anodization technique for gas sensor applications. The results acquired from XRD, energy dispersion spectroscopy (EDX), and field emission scanning electron microscopy (FE-SEM) elucidate that TiO2 was created. In addition, systematically examining the gas detection properties was also done. The gas sensor was produced from TiO2 nanotubes, and the gas-detecting features were directed at nitrogen dioxide (NO2), which is a hazardous gas. The sensor formed from TiO2 nanotubes detects NO2 gas at various temperatures, from room temperature to 300 oC, and it has good sensitivity to this gas. The results exhibit that the gas sensor that was synthesized at 30 V has good sensitivity and a short response time at room temperature for NO2 gas sensing.
Die Unvermeidlichkeit der Allgemeinen Erziehungswissenschaft als Aufgabe
Authors: Baader Meike Sophia 
Published: December 2023

Abstract
The Inevitability of General Educational Science as a Task. On the Reflective Foundation of the Discipline of Educational Science
The article justifies the inevitability of general educational science. However, this is no longer a given, because a quarter of all educational science courses do not require general educational science or the teaching of basic principles. General educational science provides basic, orientation and reflective knowledge. General educational science is unavoidable for a reflective educational science.
Allgemeine Erziehungswissenschaft und die Problematisierung pädagogischen Wissens – in Zeiten von KI
Authors: Thompson Christiane 
Published: December 2023

Abstract
General Education and the Problematization of Pedagogical Knowledge – in Times of AI
The paper takes the recent debate on ChatGPT in higher education as point of departure for demonstrating the relevance of General Education. Its significance lies in the task to scrutinize and reflect the conditions, epistemic frameworks, and consequences of pedagogical knowledge (1). It is shown how this is realized in recent forms of educational-theoretical research as ›problematization‹ (2). This problematization is currently neglected in the debate on AI in higher education (3).
Possible Protective Effect of Low Dose of Papaverine on ANIT Induce Cholestasis in Rat
Authors: Adnan Atshan Doaa , Munaf H. Zalzala  
Published: December 2023

Abstract
Intrahepatic cholestasis is clinical syndrome which cause either by defect in synthesis or bile acid flow, the pathophysiology of cholestasis is complicated by a number of variables, including oxidative stress, inflammatory response, and dysregulation of bile acid transporter . Rats, mice, and guinea pigs were utilized as experimental animals, and ANIT was administered to them in order to create a model that closely resembled intrahepatic cholestasis in human. This study examined the protective effects of papaverine, a non-narcotic opium alkaloid derived from papaver somniferum and discovered as an FXR agonist, on cholestasis in rats induced by alpha-naphthylisothiocyanate (ANIT). Rats utilized in this study divided into 3 groups (10 rats per each groups), group I (control) or vehicle group rat administered corn oil (1ml/kg) once daily 48 hour before sacrifice group II rats orally administered alpha-naphthylisothiocyanate (ANIT) 100mg/kg single dose 48hour before sacrifice group III rats administered 100mg/kg papaverine orally for 7 consecutive days and at day 5 rat administered alpha-naphthylisothiocyanate (ANIT) The results showed that papaverine treatment decreased alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), total bilirubin, total bile acid, as well as increased antioxidant enzyme GPX and decreased MDA and inflammatory mediators tumor necrosis factor TNF- and interleukin IL1-β. In conclusion, papaverine may have a protective effect to alleviate ANIT-induced cholestasis and may be a therapeutic target to treat cholestasis.
Synthesis, Characterization, and Preliminary Antimicrobial Evaluation of New Schiff Bases and Mannich Bases of Isatin
Authors: Mustafa Mahmood Mukhlif  , May Mohammed Jawad Al-Mudhafar  
Published: December 2023

Till now, isatin derivatives have received a lot of interest in organic and medicinal chemistry due to their significant biological and pharmacological activities. Schiff’s and Mannich bases of isatins are an effective group of heterocyclic derivatives that play a significant role in medicinal chemistry as antimicrobial agents. In light of these facts, new Schiff bases and Mannich bases of isatin were synthesized. The monomer Mannich bases; 3(a-e) have been synthesized by reacting isatin with different secondary amines, piperidine, morpholine, and pyrrolidine, dimethylamine, diphenylamine, separately, and formaldehyde, while the dimer (5) formed by using piperazine and formaldehyde which then react separately with Phenylhydrazine to form new Schiff bases 4(a-e), and dimer Schiff base (6) as final products. The structures of the newly synthesized compounds were identified using two spectroscopic methods; (Fourier- transform infrared) FTIR and proton nuclear magnetic resonance spectroscopy (¹H-NMR) analysis. The preliminary in vitro antibacterial and antifungal screening results of new isatin derivatives [4(a-e) and 6] reported moderate to potent antimicrobial activity, the compound 4c exhibited moderate broad-spectrum antibacterial and antifungal activities compared to other derivatives. Moreover, compounds 4c and 6 have a good inhibitory effect against B. subtilis while amoxicillin (standard drug) shows no activity. For antifungal activity compounds (4a-c and 4e) have considerable activity towards C. albicans, whereas compound 4d exhibits slight activity and 6 of no activity.
Study the Effect of Formulation Variables on Preparation of Nisoldipine Loaded Nano Bilosomes
Authors: Al-Edhari Ghada Hamid , Al Gawhari Fatima Jalal 
Published: December 2023

Nisoldipine (NSD) is a dihydropyridine class of calcium channel blockers used for hypertension treatment, it belongs to class II BCS (low solubility with high permeability), its absolute bioavailability is only 5% due to presystemic metabolism in the gut wall. It is also a substrate for a CYP3A and P-gp.
Bilosomes are lipid bilayer vesicles incorporating bile salts in their walls to prevent degredation by GIT bile salts.
The aim of this study is to prepare nisoldipine bilosomes as vesicular carrier and assess the effect of different formulation variables such as type of surfactant, amount of cholesterol, surfactant and sonication time on particle size, entrapment efficiency and poly dispersity index of the prepared bilosomes.
The prepared bilosomes were prepared by thin film hydration method and they were optimized using different types of non-ionic surfactants span20, 40 and 60 along with different amount of cholesterol and different sonication time.
The prepared formulas have particle size between 138.3 -392.4 nm, polydispersity index 0.12- 0.4 and entrapment efficiency equal to 48-82%.
Results showed that increasing cholesterol amount lead to increase entrapment with increase particle size further increase leads to decrease entrapment with further increase in particle size. While increase amount of surfactant (span 60) give higher entrapment of drug with decrease particle size. Span 60 give the best entrapment efficiency and increasing sonication time is associated with decrease in particle size and entrapment efficiency.
The Perceptions of General Population About Mental Health Services in Baghdad, Iraq: A Qualitative Study
Authors: Zaid Sabti Jumaah  , Ali Azeez Al-Jumaili  
Published: December 2023

Background: Access to mental health services remains a challenge in many countries including Iraq, where mental illness is often stigmatized and marginalized. This can lead to negative outcomes such as decreased quality of life and increased morbidity and mortality.
Objectives: The present study aimed to explore the perceptions of general population in Iraq towards mental health services and identify the challenges facing patient access to these services. Methods: This qualitative study included face-to-face semi-structured interviews with general population in primary health care centers and private pharmacies in Baghdad between (December 2022 through February 2023). Thematic analysis was used to identify recurring themes and sub-themes. Results: Thirty participants were recruited in this study. The study found that the general population in Iraq have negative perceptions towards mental health services. The repeated themes were "public social stigma," "lack of privacy in public healthcare settings," and "lack of psychotherapy sessions in mental health services." The social stigma" was further divided into sub-themes including stigma from family, friends, or co-workers. Lack of privacy indicated there are too many interruptions in the environment of public healthcare settings. Lack of non-pharmacological therapy in mental health services, was expressed as a feeling that only medication therapy was offered, while psychotherapy was not available. Conclusion: The findings suggest that a cultural awareness is needed to reduce the social stigma associated with mental illness and to increase trust in the public mental health services. The results also highlighted the need for improved privacy and culturally-sensitive mental health services. To improve access to mental health services, it is crucial that healthcare providers, social workers, and society work together to promote and destigmatize mental illness.
Predicting incomplete occlusion of intracranial aneurysms treated with flow diverters using machine learning models
Authors: Hammoud Bassel , El Zini Julia , Awad Mariette , Sweid Ahmad , Tjoumakaris Stavropoula , Jabbour Pascal 
Published: December 2023

OBJECTIVE
Intracranial saccular aneurysms are vascular malformations responsible for 80% of nontraumatic brain hemorrhage. Recently, flow diverters have been used as a less invasive therapeutic alternative for surgery. However, they fail to achieve complete occlusion after 6 months in 25% of cases. In this study, the authors built a tool, using machine learning (ML), to predict the aneurysm occlusion outcome 6 months after treatment with flow diverters.

METHODS
A total of 667 aneurysms in 616 patients treated with the Pipeline embolization device at a tertiary referral center between January 2011 and December 2017 were included. To build the predictive tool, two experiments were conducted. In the first experiment, six ML algorithms (support vector machine [SVM], decision tree, random forest [RF], k-nearest neighbor, XGBoost, and CatBoost) were trained using 26 features related to patient risk factors and aneurysm morphological characteristics, and the results were compared with logistic regression (LR) modeling. In the second experiment, the models were trained using the top 10 features extracted by Shapley additive explanation (SHAP) analysis performed on the RF model.

RESULTS
The results showed that the authors’ tool can better predict the occlusion outcome than LR (accuracy of 89% for the SVM model vs 62% for the LR model), even when trained using a subset of the features (83% accuracy). SHAP analysis revealed that age, hypertension, smoking status, branch vessel involvement, aneurysm neck, and larger diameter dimensions were among the most important features contributing to accurate predictions.

CONCLUSIONS
In this study, an ML-based tool was developed that successfully predicts outcome in intracranial aneurysms treated with flow diversion, thus helping neurosurgeons to practice a more refined approach and patient-tailored medicine.
DILAN (DETEKSI DINI-LANJUT) NARKOBA PELAJAR SMPN-3 KECAMATAN CEMPAKA KOTA BANJARBARU
Authors: Marlinda Evy , Firdaus Syamsul , Haitami Haitami 
Published: December 2023

Drug abuse in students are increase. Banjarbaru City shows 305 case drug abuse in 65% students in the range 10-19 years old covers third highest district are Cempaka district, Landasan Ulin district and Banjarbaru district. Objective : supportive knowledge early teenage traits of drug abuser, how to prevent drug abuse by reinforcement of assertive behavior and self concept. Method : screening drug abuse randomly to 100 students, leaflet distribution, practical simulation and health education to 55 participants of community school. Result : urine test to 95 students show negative, health promotion by DILAN drug abuse shows difference between pre and post test. Training introduction of DILAN drug abuse will help community school to care with drug abuse. Getting early to know potential deviation will be easy to early detection and prevention by teacher and family in school level. Recommendation : the need to continuity of program by monitoring aplication and tools by online program.
Keyword : early detection, drug abuse, students
Hubungan Status Gizi Dengan Kejadian Diare Pada Balita Di Puskesmas Martapura 1 Kabupaten Banjar
Authors: Khofifah Noor , Yuniarti Yuniarti , Rizani Ahmad 
Published: December 2023

Diare menjadi penyebab utama angka kematian dan angka kesakitan di kalangan anakanak kurang dari 5 tahun. Berdasarkan dari data Dinas Kesehatan Kabupaten Banjar pada tahun 2019 Puskesmas Martapura 1 merupakan urutan pertama dari 24 puskesmas yang ada di Kabupaten Banjar dengan jumlah penderita diare pada balita terbanyak yaitu 52,4% kasus diare pada balita. Tujuan dari penelitian ini adalah untuk mengetahui Hubungan Status Gizi Dengan Kejadian Diare Pada Balita Di Puskesmas Martapura 1. Metode penelitian ini menggunakan survey analitik dengan pendekatan cross sectional. Populasi sebanyak 892 balita yang dibawa orang tuanya dibawa berobat ke Puskesmas Martapura 1 yang berumur 1-59 bulan. Sampel yang diambil yaitu 892 responden. Pengambilan sampel dengan teknik Probability Sampling secara Teknik Total Sampling. Pengumpulan data penelitian adalah data sekunder. Analisa data dengan teknik analisa univariat dan bivariat menggunakan uji Sperman Rank. Hasil penelitian didapatkan nilai ρ(0,002) < α (0,05) dengan demikian didapat kesimpulan ada hubungan yang signifikan antara status gizi dengan kejadian Diare pada balita di wilayah kerja Puskesmas Maartapura 1 kabupaten Banjar.
Study of the mechanism of action of sand therapy on atherosclerosis based on the two-phase flow-Casson model
Authors: Rongchang Fu , Kun Wang , Hui Wu 
Published: December 2023

BACKGROUND: Sand therapy is a non-pharmacological physiotherapy method that uses the natural environment and resources of Xinjiang to treat through the heat transfer and magnetic effects of sand. OBJECTIVE: Employing the two-phase flow-Casson blood flow model, we investigate the mechanism of atherosclerosis prevention via sand therapy, offering a biomechanical theoretical rationale for the prevention of atherosclerosis through sand therapy via the prism of computational fluid dynamics (CFD). METHODS: Sand therapy experiments were conducted to obtain popliteal artery blood flow velocity, and blood was considered as a two-phase flow composed of plasma and red blood cells, and CFD method was applied to analyze the hemodynamic effects of Casson’s blood viscosity model before and after sand therapy. RESULTS: (1) The blood flow velocity increased by 0.24 m/s and 0.04 m/s at peak systolic and diastolic phases, respectively, after sand therapy; the axial velocity of blood vessels increased by 28.56% after sand therapy. (2) The average red blood cell viscosity decreased by 0.00014 Pa ⋅ s after sand therapy. (3) The low wall shear stress increased by 1.09 Pa and the high wall shear stress reached 41.47 Pa after sand therapy. (4) The time-averaged wall shear stress, shear oscillation index and relative retention time were reduced after sand therapy. CONCLUSION: The increase of blood flow velocity after sand therapy can reduce the excessive deposition of cholesterol and other substances, the decrease of erythrocyte viscosity is beneficial to the migration of erythrocytes to the vascular center, the increase of low wall shear stress has a positive effect on the prevention of atherosclerosis, and the decrease of time-averaged wall shear stress, shear oscillation index and relative retention time can reduce the occurrence of thrombosis.
Surfactin production from Bacillus cereus AHMNAZ1 and its potential applications
Authors: Atef Alaa , Abo Elsoud Mostafa M. , Elkhouly Heba I. , Sidkey Nagwa M. 
Published: December 2023

BACKGROUND: Biosurfactants are surfactants derived from several types of microorganisms such as bacteria, yeasts and fungi as membrane components or secondary metabolites. OBJECTIVE: To increase BS productivity as a biocompatible, low-toxic substitute for chemical surfactants employed in modern industry and the huge variety of applications they are used in. METHODS: Different media were used in isolation of the biosurfactant BS producers. The most potent bacterial isolate was analysed by 16S-rRNA. Plackett Burman and Box-Behnken Designs were used for optimization conditions. BS was purified by and characterized. RESULTS: Only one strain demonstrated great BS productivity, excellent emulsifying capability (54.5±0.1%) and oil spreading activity which analysed as Bacillus cereus AHMNAZ1 with accession number OP714421.1. The BS was lipopeptide in nature, identified as a surfactin which was stable and has Critical Micelle Concentration of 60 mg/L. Isolated surfactin showed excellent activity against Colon Carcinoma and Breast Carcinoma cell lines and can be used as antimicrobial agent. CONCLUSION: The study found a cheaper way of creating biosurfactants from agro-industrial wastes, delivering a twofold benefit of lowering environmental pollution and manufacturing useful biotechnological products (biosurfactants) with high activity and thermostability. Moreover, it can be used for the bioremediation of oil-polluted soils and in medical fields.