bluuebunny/crossref_metadata_2025_split huggingface dataset:
Four wave mixing, average amplified spontaneous emission, and channel spacing effects on the optical transceiver systems based on multi pumped Raman amplifiers
Authors: Prabu Ramachandran Thandaiah , Simon Judy , Kapileswar Nellore , Vinod Dasari Naga , Polasi Phani Kumar , Emam Hazem Hazem Ali 
Published: March 2024

Abstract
This study has clarified the four-wave mixing, average amplified spontaneous emission, and channel spacing effects on the optical transceiver systems based on multipumped Raman amplifiers. The employed spectral width is applied in the fiber core from 1450 nm to 1650 nm through the subgroups in the fiber link. The optical loss and fiber dispersion effects are demonstrated with the spectral wavelength band with different pumping levels. The optical loss is clarified in relation to different laser pumping levels and different number of links per fiber core channel at 1550 nm. As well as the dispersion factor is demonstrated in relation to different laser pumping levels and different number of links per fiber core channel at 1300 nm. Extended fiber length, amplifier gain, and repeater spacing are clarified with different laser pumping levels and different number of links variations per fiber core channel at 1550 nm. The data rate transmission is studied against different laser pumping levels and different number of links variations per fiber core channel at both 1550 nm and 1300 nm. The optimum fiber coupled power is demonstrated against different laser pumping levels and different number of links variations per fiber core channel at 1550 nm. The fiber coupling efficiency is studied and demonstrated against different laser pumping levels and different number of links variations per fiber core channel at 1550 nm.
CTAB modification bentonite for enhanced Re adsorption and diffusion suppression
Authors: Jiang Qifeng , Liu Weigang , Liao Yuxin , Guo Jiacheng , Li Haonan , Li Junhan , Chen Yuxin , Su Xuebin , Hua Rong 
Published: March 2024

Abstract

99Tc is a crucial high-yield fission product, characterized by its radiotoxicity, extended half-life, high solubility, and significant mobility in the environment. On the other hand, Re is employed as a substitute for Tc due to its analogous properties and non-radioactive nature. Bentonite is commonly used as a backfill material in repositories for high-level radioactive waste storage; however, it exhibits minimal adsorption capacity for Re(Tc). This study aims to enhance the adsorption capability of bentonite for Re(Tc) through modification with Cetyltrimethylammonium Bromide (CTAB). Modified bentonite exhibits excellent adsorption performance under various conditions, primarily driven by the interaction between the ReO4
− anion and the pyridinium ring of the CTA+. Its primary adsorption mechanism involves a chemical precipitation reaction between ReO4
− and CTA+. The adsorption capacity is approximately 30 times that of unmodified bentonite, and the adsorption process is characterized by spontaneous low-temperature chemical monolayer adsorption. Experimental results of the modification indicate that high-temperature and alkaline modification conditions contribute to enhanced adsorption capacity, with an optimal modification time of approximately 30 h and a maximum modifier addition of 250 % of the bentonite’s cation exchange capacity (CEC). Additionally, the incorporation of modified bentonite into natural bentonite significantly inhibits the diffusion behavior of ReO4
−. These findings highlight the substantial improvement in the adsorption capacity of bentonite for Re(Tc) through batch modification, leading to reduced mobility of ReO4
− within backfill materials.
High-pressure/high-temperature synthesis of a new polymorphic series of lanthanoid cadmium borates, LnCdB6O10(OH)3 (Ln = Sm–Er)
Authors: Teichtmeister Tobias A. , Bernhart Alexander Hugo , Wurst Klaus , Heymann Gunter , Huppertz Hubert 
Published: March 2024

Abstract
We report on the synthesis, structure determination, and characterization of a new series of compounds LnCdB6O10(OH)3 (Ln = Sm–Er). Syntheses were carried out in a Walker-type multianvil device at 7 GPa and 650 °C. Structure determinations revealed the coexistence of an orthorhombic and a monoclinic polymorph, depending on the ionic radius of the lanthanoid cation. The orthorhombic structural variants crystallize non-centrosymmetrically in the space group Pna21 (no. 33), while the monoclinic modifications crystallize in space group P21/c (no. 14). Both modifications display a layered crystal structure built up by a repeating [B6O13]8− building block as their main structural feature.
Principal Component Analysis–Based Feature Recognition Technology for Marine Plankton Images in IoT Systems
Authors: Luo Jia 
Published: March 2024

Abstract
To improve the accuracy of traditional plankton image feature recognition techniques, a principal component analysis (PCA)–based method for plankton image feature recognition in Internet of Things (IoT) systems was designed and proposed. According to the characteristics of a microscopic image of marine living plankton with much noise, a noise suppression method based on wavelet is established to meet the needs of edge information retention and stability in image processing. At the same time, the adaptive threshold gray segmentation, mathematical morphology operation, and canny edge detection operator are combined to complete the marine plankton image segmentation. Based on the global feature and texture information of contours, the feature set is composed. At the same time, PCA is used to reduce the dimensionality of the feature space and complete the feature recognition of plankton images in the IoT system. The test results show that this method has higher accuracy, shorter recognition time, lower cost, and certain applicability.
The Effectiveness of Media Flipchart 活动挂图 in Learning Chinese Vocabulary for Students Aged 8-9 Years at Makassar Mandarin Language Centre
Authors: Azizah Mir'ah , Marsuki Ria Riski 
Published: March 2024

This research was conducted to measure the level of effectiveness of flipchart 活动挂图 media in learning Chinese vocabulary. This study applies the quantitative-qualitative research method in quadrant I, namely by using a pre-test to measure students' abilities before flipchart media is applied in learning Mandarin, flipchart media, a post-test to measure students' abilities after learning Mandarin using flipcharts, and guidelines observation in the research instrument. The sample for this study was 15 students aged 8-9 years at the Mandarin Language Center in Makassar. Based on the research results, the students were very enthusiastic in learning Chinese vocabulary using flipcharts, and the class atmosphere became very enjoyable. In addition, students' ability to master Chinese Vocabulary has increased after applying flipcharts 活动挂图. The average score of the students in the pre-test was 53, which was classified as a terrible score. After the flipchart media is applied in learning Mandarin, the general average of students in the Post-test is 86.33, which is in a very good score classification. This shows that using flipchart media is very effective in learning Chinese vocabulary.
Hukm al-Zawaj baina Mukhtalif al-Adyan fi Nadzariyyah al-Fuqaha
Authors: Dyabat Etaher Ali Saad 
Published: March 2024

Abstract: This article discusses the jurisprudence of marriage between different religions in the theory of jurists. This normative legal research examines the law of interreligious marriage according to jurists and its effects. The research data was analyzed descriptively. The study concluded that the marriage of a Muslim woman to a Christian is not permissible in Islamic law. About the ruling on a Muslim marrying a woman from a biblical woman, the permissibility of a Muslim marrying a woman in writing is a desire for Islam. Still, this origin is considered with several restrictions, namely: 1- Making sure that she is biblical in the sense that she is a Jew or a Christian who believes in God and His messages and the hereafter and is not an atheist or apostate from her religion, and this is what abounds in the West. 2- To be chaste and immune. 3- There should be no fitna behind the marriage to the Scriptures or specific or likely harm. Concerning the ruling on a Muslim woman marrying a non-Muslim, the scholars are unanimous in prohibiting it. This is because Allah says in Surah Al-Baqarah: Verse 221.
Keywords: interreligious marriage, jurists, Muslim, Muslim, jurisprudence.
الملخص: يناقش هذا المقال عن حكم الزواج بين مختلف الأديان في نظرية الفقهاء. هذا البحث هو بحث قانوني معياري يبحث في قانون الزواج بين الأديان وفقا للفقهاء وآثاره. تم تحليل بيانات البحث بشكل وصفي. وخلصت الدراسة إلى أن زواجَ المسلمةِ من المسيحي غير جائز في الشريعة الإسلامية. وأما حكم زواج المسلم من الكتابية، إباحة زواج المسلم من الكتابية ترغيباً لها بالإسلام، ولكن هذا الأصل معتبر بعدة قيود وهي: 1- الإستيثاق من كونها كتابية بمعنى أنها يهودية أو نصرانية التي تؤمن بالله ورسالاته والدار الآخرة وليست ملحدة أو مرتدة عن دينها، وهذا ما يكثر في الغرب. 2- أن تكون عفيفة محصنة 3- ألا يكون من وراء الزواج من الكتابية فتنة ولا ضرر محقق أو مرجح. وأما حكم زواج المسلمة بغير المسلم، فقد أجمع العلماء على تحريمه. وذلك لقول الله تعالى في سورة البقرة: الآية 221.
الكلمات المفتاحية: الزواج بين الأديان، الفقهاء، المسلم، المسلمة، الفقه
Tathawwur al-Mar’ah al-Muslimah fi al-Mujtama’ al-Libyi
Authors: Masoud Amera J , Syafaq Hammis 
Published: March 2024

Abstract: This article discusses the development of Muslim women in Libya. Women in society play a role that surpasses the role of men in the growth and development of society, as women are half of society. Women in the pre-Islamic era were a commodity that men owned, and they did not have any rights. At the beginning of Islam's advent, women's status changed a lot, and women became entitled to many rights and status. In addition to obtaining all their rights recognized by the Islamic religion and accompanied by Libyan legislation, Libyan women have incited the inclusion of women's rights through the ratification of international conventions and women's participation in all fields. Women's rights are their right to education, their right to choose a husband, their right to litigation, to defend their financial rights and to remedy injustice against them, women's right to work and to hold public office, women's right to judicial and litigation functions, women's right to political participation and community development, and women's right to health care.
Keywords: Women, Muslimah, Islam, Libya.

الملخص: إن هذه المقالة تبحث تطور المرأة المسلمة في ليبيا. المرأة في المجتمع تلعب دورًا يتفوق على دور الرجل في نماء المجتمع وتطوره، فالمرأة هي نصف المجتمع. كانت المرأة في الجاهلية عبارة عن سلعة تخضع لملكية الرجل ، ولم تكن لها أي من الحقوق. وبداية ظهور الاسلام تغير وضع المرأة كثيرا واصبحت المرأة لها كثيرا من الحقوق واصبحت لها مكانة. إن المرأة الليبية اضافة الي حصولها على جميع حقوقها التي اقرها الدين الاسلامي وواكبتها التشريعات الليبية التطور فحرضت على تضمين حقوق المرأة من خلال التصديق على المواثيق الدولية ومشاركة المرأة في كل المجالات. فحقوق المرأة هي حقّها في التربية والتعليم، حقّها في اختيار الزوج وحقها في التَّقاضي والدِّفاع عن حُقوقها الماليّة ورفع الظلم عنها، حق المرأة في العمل و تولي الوظائف العامة، حق المرأة في تولي الوظائف القضائية والتقاضي، حق المرأة في المشاركة السياسية و تنمية المجتمع، وحق المرأة والرعاية الصحية.
الكلمات الرئيسيه: المرأة، المسلمة، اسلام، ليبيا.
Invasoras inadvertidas: establecimiento de Cucurbita ficifolia Bouché en relictos de un Bosque Andino disturbado
Authors: Muñoz José A. , Rodríguez González Iván C. 
Published: March 2024

Antecedentes: Las especies exóticas invasoras exhiben diferentes rasgos ecológicos que les confieren ventajas competitivas sobre la vegetación nativa con importantes efectos en la biodiversidad.
Preguntas: ¿Cuál es el riesgo de invasión de Cucurbita ficifolia Bouché teniendo en cuenta sus rasgos ecológicos y los impactos que puede estar generando en relictos boscosos?
Sitio y periodo de estudio: la investigación se desarrolló durante 2021 en la Reserva Forestal Thomas van der Hammen y su área de influencia, Bogotá D.C., Colombia.
Métodos: se examinaron diferentes rasgos ecológicos de C. ficifolia mediante experimentos en campo y de laboratorio. Se analizaron los impactos ecosistémicos a través de un análisis multitemporal con imágenes satelitales y con la caracterización de la vegetación y los principales órdenes de insectos polinizadores. Esta información se utilizó para evaluar su riesgo de invasión.
Resultados: C. ficifolia se propagó de manera sexual, su tiempo generacional fue menor a un año. Denotó alta variabilidad morfológica en frutos y semillas registrando, además, abundante producción de semillas con alta viabilidad (> 70 %). Los puntos de contracción del bosque se correlacionaron con la dominancia de C. ficifolia, generando cambios significativos en la composición y estructura de la vegetación y en algunos procesos ecosistémicos. C. ficifolia fue calificada con un alto riesgo de invasión.
Conclusiones: C. ficifolia reúne varios rasgos ecológicos asociados con una alta invasividad, lo que permitió establecerse exitosamente en relictos boscosos con efectos relevantes sobre el ecosistema.
The Identity of the Offender as an Element of the Forensic Characteristics of Crimes Related to Marking Changings of Vehicles
Authors: Agafonov Artem 
Published: March 2024

The identity of a criminal, traditionally being one of the most important elements of forensic characteristics, inevitably becomes the object of research. A comprehensive study of the offender’s identity, in our view, contributes a lot to obtaining the information necessary for the proper disclosure, investigation and prevention of various crimes, including those related to changing the markings of vehicles (hereinafter — MO TS). The theoretical and applied essence of the forensic study of the offender’s identity is manifested in the need and possibility of compiling his forensic portrait. In this context, it is relevant to represent a “conditional portrait” of the criminal’s personality based on the criminal acts under study, despite their high latency. The purpose of the study is to establish a forensic portrait of individuals who commit crimes related to changes in the MO TS as a scientific phenomenon and a practical tool for law enforcement agencies. The research methodology is based on the theoretical analysis of the main scientific provisions of leading scientists in terms of the forensic aspect of studying the personality of an offender. The empirical base was the statistical data of the Judicial Department at the Supreme Court of the Russian Federation and the analysis of 147 criminal cases on crimes of the investigated direction. Scientific novelty lies in the formation of the author's conceptual approach to the compilation of extremely specific typical personality traits of criminals who commit crimes related to changes in the MO TS.
Penerapan Kegiatan Market Day Terhadap Kemampuan Sosial Emosional Anak Usia 5-6 Tahun di TK IT Mina Aceh Besar.
Authors: Rani Puspa Juwita Rani Puspa Juwita 
Published: March 2024

Penelitian ini dilatar belakangi karena pentingnya kemampuan anak dalam bersosial yang didapatkan dari bermacam peluang dan pengalaman berteman dengan orang-orang disekelilingnya. Perkembangan sosial merupakan kecakapan individu pada karakter atau perilaku saat menjalin hubungan dengan faktor bersosialisasi pada masyarakat. Market Day ialah kegiatan belajar Entrepreneur, anak-anak dibimbing caranya mempromosikan suatu produk pada temannya, pendidik, maupun untuk orang luar, aktivitas tersebut umumnya dilakukan bazar atau pasar yang dilaksanakan di sekolah, Market Day dapat menumbuhkan rasa kepercayaan diri, meningkatkan kemampuan berkomunikasi anak dan membentuk kecerdasan berbisnis anak. Penelitian ini bertujuan untuk mengetahui bagaimana penerapan kegiatan Market Day terhadap kemampuan sosial emosional anak dan dapat mengetahui apa saja kendala guru dalam penerapan kegiatan Market Day terhadap kemampuan sosial emosional anak usia 5-6 tahun. Penelitian ini menggunakan penelitian kualitatif yang bersifat deskriptif dengan menggunakan tehnik wawancara untuk mengumpulkan data. Subjek penelitian ini adalah semua guru TK IT Mina Aceh Besar yang ada di kelas B. Adapun hasil penelitian menunjukkan bahwa dalam kemampuan sosial emosional anak usia 5-6 tahun sudah memenuhi indikator pencapaian kemampuan sosial emosional dalam kegiatan Market Day, tetapi ada sekitar 3 orang anak yang masih belum mencapai indikator kemampuan sosial emosional anak usia 5-6 tahun dikarenakan pada saat kegiatan Market Day anak masih ada yang belum mematuhi peraturan dan belum mampu berinteraksi dengan teman sebaya. Selain itu kendala yang dihadapi guru dalam menerapkan kegiatan Market Day ini yaitu kurangnya guru pendamping dalam kegiatan Market Day, guru masih memiliki kendala dalam pelaksanaan jual beli dan guru kurang menguasai lokasi kegiatan Market Day.
Persepsi Orangtua Tentang PAUD dan Motivasi Menyekolahkan Anak ke Lembaga PAUD
Authors: Qory Ismawaty  
Published: March 2024

Pendidikan anak usia dini yang disingkat dengan PAUD adalah pembinaan yang dipusatkan untuk anak-anak yang berusia di bawah 6 tahun untuk menguasai pertumbuhan dan perkembangan yang maksimal dan sempurna. Tujuan dilakukannya penelitian untuk mengetahui persepsi orang tua mengenai pendidikan anak pada usia dini dan motivasi menyekolahkan anak-anak ke lembaga-lembaga PAUD. Pelaksanaan penelitian dilakukan mulai bulan November sampai Januari tahun 2022/2023. Penelitian menggunakan metode kualitatif yang mana respondennya adalah orangtua yang menyekolahkan putra putrinya di lembaga-lembaga PAUD yang ada di Kota Batam berjumlah 65 orang yang dipilih secara random. Data penelitian dihimpun dengan cara observasi partisipan, wawancara terstruktur dan studi dokumentasi. Hasil penelitian diperoleh bahwa orangtua memiliki persepsi yang berbeda beda mengenai pendidikan anak diusia dini namun secara keseluruhan dapat dikatakan bahwa persepsi orang tua sudah cukup baik. Adapun motivasi orang tua memasukkan anak ke PAUD yaitu 1) ambisi dari orang tua agar sang anak bisa cepat membaca, menulis dan berhitung; 2) motivasi religi atau moral dan agama;3) motivasi dalam menggali dan mengembangkan potensi anak; 4) meringankan tugas orangtua dalam mengasuh anak di rumah.
The WTO Dispute Settlement System and How It Incentivizes Imparity Between Indonesia’s Executive and Parliament
Authors: Sjahputra Muhammad Raihan , Jesse Christian Holwerda  
Published: March 2024

The Indonesian zeitgeist to provide more checks toward the power of its executive organ to formulate and enter into international treaties and agreements during the infancy phase of the Reformasi era, which was spurred on by the international debt ballooning that they suffered under the leadership of President Soeharto, was somewhat undermined by the passing of the Law No. 24 of 2000, which effectively limits the involvement of the House in the formulation process of international treaties to which Indonesia would be a party to. This apparently voluntary weakening of the legislative’s oversight function is caused by the understanding that the realities of contemporary international intercourse has resulted in the increasing need for the formulation and entrance into international treaties and agreements as expeditiously as possible. The WTO, as the manifestation of globalization and its byproduct, neoliberalism, plays a role in creating such a necessity, which in turn incentivizes the imparity between the legislative and executive branches of the Indonesian government. The focus of this article is its dispute settlement system, and how its strengths and its weaknesses, has created the incentive for negotiations and expeditious decision making outside of the system itself, which requires a considerable degree of latitude to be afforded to the party involved in such negotiations, the executive. The discussion in this paper delves upon works dealing with the theoretical implications of several aspects of the WTO dispute settlement system and a case study of the US-Clove Cigarettes Case, which perfectly demonstrates said implications toward Indonesia.
Validation of deep learning models for cuffless blood pressure estimation on a large benchmarking dataset
Authors: Huang Yu , He Yonghu , Song Zhengbi , Gao Kun , Zheng Yali 
Published: March 2024

Objective: This study aims to evaluate the effectiveness of deep learning techniques in estimating cuffless blood pressure (BP) across a diverse patient population in intensive care units (ICUs).Methods: A comprehensive ICU benchmarking dataset encompassing 2,154 patients with a wide demographic range (18-97 years old) and varied cardiovascular status was employed to validate several deep learning models in predicting continuous BP waveforms. Three methods were developed to enhance the model's generalizability to this heterogeneous dataset. Ten-fold subject-independent cross-validation was performed and the model performance was assessed through mean absolute error (MAE), Pearson’s correlation coefficient (PCC), and compared with significance analysis.Results: The UTransBPNet_Demo_In model, which incorporated demographic and physiological signals as inputs, achieved a PCC of 0.89 and a MAE of 10.38 mmHg in predicting arterial BP waveforms, demonstrating the highest tracking capability among all models. Notably, the performance of UTransBPNet_Demo_In remained robust across variations in demographic and cardiovascular status.Conclusion: The UTransBPNet_Demo_In model demonstrates robust predictive capabilities across a broad spectrum of demographics and cardiovascular conditions. Although the performance still needs further improvement, this study offers a benchmark in the field of cuffless BP monitoring in critical care settings for future studies.
Pelatihan Peta 3 Dimensi Upwelling Selat Makassar Bagi Nelayan Kecamatan Kintap Kabupaten Tanah Laut
Authors: Syahdan Muhammad , Hamdani Hamdani , Hati Aida Sukma , Attijani Fatur Rahmat , Melkyanus Melkyanus 
Published: March 2024

Pemetaan kawasan upwelling secara 3 dimensi (3D) dapat membantu dalam melakukan interpertasi terhadap daerah penangkapan ikan secara optimal karena tampilannya menjadi lebih riil, komprehensif dan interaktif. Berdasarkan kenyataan bahwa nelayan mitra masih kurang memahami akan pentingnya kawasan ini, maka program ini dibuat untuk memfasilitasi transfer ilmu dan teknologi agar mitra dapat mampu secara mandiri memetakan daerah penangkapannya secara tepat. Metode yang akan digunakan untuk mendukung realisasi kegiatan ini adalah berupa penyuluhan dan pelatihan untuk membuat peta 3D kawasan upwelling, dimana peta ini merupakan pengembangan dari peta 2 dimensi (2D) upwelling hasil kajian/penelitian tim pengabdi sebelumnya. Rencana dari hasil kegiatan ini berupa munculnya peta 3D upwelling sebagai hasil karya nelayan mitra yang diharapkan bisa lebih mudah diinterpretasikan dan diaplikasikan untuk aktifitas penangkapan ikan mereka. Berdasarkan hasil pelaksanaan kegiatan diperoleh bahwa pelatihan dalam memetakan kawasan upwelling Selat Makassar dalam model 3 dimensi ini memiliki relevansi dengan aktifitas nelayan Kecamatan Kintap serta signifikan dapat membantu aktifitas nelayan. Tingkat keberhasilan dari pelatihan ini adalah nelayan mampu membuat peta 3 dimensi kawasan upwelling Selat Makassar serta mampu melakukan interpretasi terhadap gambar peta yang telah dihasilkan. Luaran dari pelatihan berupa peta 3 dimensi upwelling Selat Makassar, publikasi pada jurnal ilmiah dan adanya modul pelatihan dapat membantu masyarakat nelayan dalam meningkatkan produktifitas penangkapan ikannya serta sebagai media pembelajaran bagi nelayan dalam melakukan pemetaan secara benar dan tepat.