bluuebunny/crossref_metadata_2025 huggingface dataset:
Kajian Al-Qur’an tentang Estetika, Etika dan Fungsi dalam Desain Masjid
Authors: Setiawan Iwan , Husin Lubis Zakaria , Kholillurrohman Kholillurrohman
Published: October 2024

Seni arsitektur adalah bagian dari khazanah keilmuan dari sekian banyak disiplin ilmu. Keberadaannya sejalan dengan perkembangan peradaban umat manusia dari masa ke masa. Arsitektur Islam merupakan wujud perpaduan antara kebudayaan manusia dan proses penghambaan diri seorang hamba kepada Tuhannya, yang berada dalam keselarasan hubungan antara manusia, lingkungan dan penciptanya. Didalamnya berisikan rangkaian konsep yang mengungkapkan hubungan geometris yang kompleks, hirarki bentuk dan ornamen, serta makna simbolis yang sangat dalam. Arsitektur Islam merupakan salah satu jawaban yang dapat membawa pada perbaikan peradaban. Di samping hal tersebut pada arsitektur Islam terdapat esensi dan nilai-nilai Islam yang dapat diterapkan tanpa menghalangi pemanfaatan teknologi bangunan modern sebagai alat dalam mengekspresikan esensi tersebut. Konsep Arsitektur Islami adalah sebuah konsep yang bernafaskan Islam, dimana didalamnya berisikan penjiwaan yang menyatu berlandaskan syariat-syariat Islam. Pendekatan terhadap penggunaan material, ruang, waktu, metode, dan sudut pandang yang tolak ukurnya bersumber pada Al-Qur’an dan Hadis. Dan apabila ditelaah secara mendalam konsep arsitektur Islam lebih mengusung pada nilai-nilai universal yang dimuat oleh ajaran Islam. Nilai-nilai ini nantinya dapat diterjemahkan ke dalam bahasa arsitektur yang tampil dalam berbagai bentuk yang diinginkan dengan tidak melupakan esensi dari arsitektur itu sendiri, serta tetap berpegang pada tujuan utama proses berarsitektur yaitu sebagai bagian dari beribadah kepada Allah SWT. Lebih jauh menelaah mengenai masjid sebagai representasi bangunan arsitektur Islami, dimana masjid adalah sebuah hasil karya seni rancang bangun yang sangat fundamental dan monumental, karya arsitektur masjid merupakan perwujudan dari puncak ketinggian pengetahuan teknik dan metoda membangun, material, ragam hias, dan filosofi di suatu wilayah sesuai konteksnya. Selain itu masjid juga menjadi titik temu berbagai bentuk seni, mulai dari seni spasial, ruang dan bentuk, dekorasi, hingga seni suara. Berdasarkan hal tersebut diatas, pentingnya sebuah konsep rancang bangun yang berkaitan dengan estetika, etika dan fungsi pada masjid didalam rangka menghasilkan sebuah karya bangunan yang baik. Dimana masjid sebagai simbol bangunan arsitektur Islami yang secara normatif harus sesuai dengan nilai-nilai dan norma syari’at Islam. Penelitian ini bersifat Library research yang mencoba menelaah dan meneliti sejauh mana kerangka konsep dan teori membangun yang ada selama ini dengan kondisi kontekstual yang berlangsung pada saat ini disertai dengan implikasi dan solusinya. Dengan penelitian secara descriptif kualitatif dan metode analitis interpretatif diharapkan nanti akan memberikan pemahaman tentang pemikiran sebuah Konsep Estetika, Etika dan Fungsional Bangunan Arsitektur pada masjid dalam Persfektif Al-Qur’an.
Analysis of Public Response to The Use of Chemical Castration for Sexual Offenders in Indonesia
Authors: Khairina Hanum Hasibuan Anggi , Priyo Agus Santoso Aris , Aryono Aryono
Published: October 2024

Sexual violence includes various immoral behaviors such as sexual insults, touching unauthorized body parts, viewing and sending unwanted sexual and pornographic images, forced participation in sexual and pornographic activities, rape, sexual torture, female genital mutilation, sexual exploitation, sexual slavery, forced prostitution, forced pregnancy, forced sterilization, forced abortion, and intentional infection with sexually transmitted diseases such as AIDS. Sexual crimes also occur in a state of war, mainly as a tool to oppress a country. In Indonesia, Law no. 17 of 2020 lists chemical castration as one of the solutions in preventing repeat sexual crimes for children. Chemical castration is one of the sanctions that is condemned by the world community but has a major impact in reducing the rate of sexual crime cases. This study aims to analyze the results of the response received by the community to the existence of chemical castration punishment in sexual offenders. The research method in this study uses the type of empirical research and the nature of qualitative research, with data collection methods in the form of questionnaires and secondary data from interviews from youtube and other written documents. The results of this study. Of the 100 respondents who agreed to the existence of chemical castration by answering yes and strongly agreeing, reaching 60%. Doubts about the success of the implementation of chemical castration can have a deterrent effect on sexual offenders. However, most people agree that the existence of chemical castration needs to be carried out not only pedophilia but also perpetrators of sexual crimes against women).
Pengaruh Kualitas Pelayanan dan Citra Merk terhadap Kepuasan Pelanggan SPBU Pertamina
Authors: Osa Hamida , Vereysita Sania , Nuraini Febri , Aulia Azzahra
Published: October 2024

Tingkat kepuasaan pelanggan adalah perasaan senang atau puas seseorang yang dapat dibandingkan, oleh suatu pelayanan atau tindakan yang diberikan kepada pelanggan dan hasilnya dapat dilihat dari hasil yang telah diterima oleh pelanggan. Tujuan penelitian untuk mengetahui dan menjelaskan pengaruh kualitas pelayanan dan citra merek terhadap kepuasan pelanggan SPBU No.34-16712. Penelitian ini menggunakan metode kuantitatif dengan berlandaskan pada filsafat positivisme. Populasi dalam penelitian ini adalah konsuemen SPBU No. 34-16712 dan Pertamina. Sampel dalam penelitian ini adalah 96 orang. Menggunakan kuisioner kepuasan pelanggan, kualitas pelayanan dan harga. Hasil penelitian mayoritas responden di SPBU No. 34-16712 berjenis kelamin perempuan terdapat 25 responden (52,1%) dan Pertamina berjenis kelamin laki-laki terdapat 27 responden (56,3%). Pada karakteristik pekerjaan mayoritas di SPBU Pertamina Sentul 23 reponden (47,9%) dan pertamina wiraswasta 24 reponden (50,0%). Pada karakteristik pendidikan SPBU Shell mayoritas SMA terdapat 29 responden (60,4% ) dan SPBU Pertamina mayoritas SMA terdapat 25 responden (52,1%). Hasil analisa terdapat pengaruh kualitas pelayanan dan harga terhadap kepuasan pelanggan di SPBU Shell dan pertamina di Tebing Tinggi nilai signifikansi sebesar 0,032 < 0,10 dan Fhitung 3,266 > Ftabel 2,42 dan signifikansi sebesar 0,039 <0,10 dan Fhitung 3,962 > Ftabel 2,42. Kesimpulan dalam penelitian ini bahwa terdapat pengaruh kualitas pelayanan dan citra merek terhadap kepuasan pelanggan di SPBU Pertamina No. 34-16712. Disarankan kepada spbu pertamina untuk meningkatkan kualitas pelayanan sehingga tingkat kepuasan pelanggan dapat lebih baik.
Keanekaragaman Tanaman Obat Keluarga di Kampung Bojong Kelurahan Baktijaya Kecamatan Sukmajaya Kota Depok
Authors: Anisa Prihatini Norma , Hidayati Suratman Meilynda
Published: October 2024

Kota Depok merupakan sebuah kota yang terletak di Provinsi Jawa Barat, Indonesia. Kota Depok umumnya merupakan bagian dari kawasan metropolitan Jabodetabek dan berada di bagian selatan Jakarta. Kota Depok selain merupakan Pusat Pemerintahan yang berbatasan langsung dengan Wilayah Daerah Khusus Ibu Kota Jakarta juga merupakan wilayah penyangga Ibu Kota Negara yang diarahkan untuk kota pemukiman, kota pendidikan, pusat pelayanan perdagangan dan jasa, kota pariwisata dan sebagai kota resapan air. Tujuan dari penelitian ini adalah untuk mengetahui jenis spesies berserta famili tanaman obat yang berada di wilayah Kampung Bojong Kelurahan Baktijaya Kecamatan Sukmajaya Kota Depok. Metode penelitian yang digunakan untuk menganalisis adalah metode kualitatif deskriptif dan melakukan metode survei dengan menelusuri lahan serta pekarangan. Berdasarkan hasil observasi dapat diperoleh sebanyak 34 famili, 55 spesies individu yang diklasifikasikan dengan pemanfaatannya, tidak hanya untuk pengobatan saja, manfaat lain dari tanaman obat selain untuk pengobatan yaitu untuk penambah gisi keluarga (papaya, jambu biji, jambu bol, pisang dan katuk), bumbu atau rempah – rempah masakan (jahe, kencur, lengkuas, temu kunci, sereh, dan daun salam), dan menambah keindahan serta estetika (melati, kembang sepatu, tapak dara, dan kumis kucing). Tumbuhan yang paling dominan ditanam pada lahan kosong kawasan Kampung Bojong adalah Musa sp. Indeks keanekaragaman tanaman obat di Kampung Bojong secara keseluruhan tergolong tinggi yaitu dengan jumlah (H’) = 3, 417.
Kesesuaian Anggaran Belanja Administrasi Umum dengan Indikator Kinerja Keuangan dan Operasional (IKKO) Sesuai Kepdirjen Nomor 768 Tahun 2023 di Pusat Mata Nasional Rumah Sakit Mata Cicendo Bandung Tahun 2023
Authors: Arfati Hatik
Published: October 2024

Kesesuaian Anggaran Belanja Administrasi Umum dengan Indikator Kinerja Keuangan dan Operasional (IKKO) sesuai dengan keputusan Direktur Jenderal Pelayanan Kesehatan nomor 768 Tahun 2023 di Pusat Mata Nasional, Rumah Sakit Mata Cicendo, Bandung, 2023. Tujuan penelitian ini adalah untuk mengetahui kesesuaian Anggaran Belanja Administrasi Umum dengan Indikator Kinerja Keuangan dan Operasional (IKKO) di Pusat Mata Nasional, Rumah Sakit Mata Cicendo Bandung pada tahun 2023, mengetahui adanya kesenjangan Anggaran Belanja Administrasi Umum dengan standar Indikator Kinerja Keuangan dan Operasional (IKKO) sesuai dengan keputusan Direktur Jenderal Pelayanan Kesehatan nomor 768 tahun 2023 tentang Pusat Mata Rumah Sakit Mata Cicendo Bandung. Metode penelitian yang digunakan adalah metode analisis deskriptif, dengan menggunakan data kuantitatif dari tim kerja Perencanaan Anggaran Biaya di Rumah Sakit Mata Cicendo Bandung yang kemudian dideskripsikan berdasarkan analisis data yang ada dibandingkan dengan standar Indikator Kinerja Keuangan dan Operasional (IKKO). Hasil penelitian menunjukkan bahwa kesenjangan antara Indikator Kinerja Keuangan dan Operasional (IKKO) dengan pagu anggaran administrasi umum menyebabkan nilai Indikator Rasio Beban Administrasi terhadap Pendapatan Rumah Sakit Mata Cicendo Bandung poin meningkat dari 17,04% pada tahun 2022 menjadi 26,35% pada tahun 2023 dan 27,93% pada tahun 2024 dibandingkan dengan standar IKKO (? 15%).
Öğrenci Bilgi Sistemi için Rol Tabanlı Erişim Kontrolü Yaklaşımı
Authors: Gültekin Ayhan , Altuntaş Faruk , Altuntaş Zehra , Gerzeli Ömer Faruk
Published: October 2024

Günümüzde, akademik kurumların iletişim gereksinimlerinin artmasıyla birlikte, Öğrenci Bilgi Sistemlerinin kullanımı vazgeçilmez bir ihtiyaç haline gelmiştir. Bu sistemler, hizmet verdikleri kullanıcı sayısının büyüklüğü nedeniyle büyük ölçekli sistemler arasında yer almakta ve bu durum sistemlerin yönetiminde önemli zorluklara yol açmaktadır. Kullanıcı sayısındaki artış, sistemlerin yükünü artırmakta, aynı zamanda kullanıcıların farklı erişim düzeylerine sahip olmaları, sistem yönetimini daha karmaşık bir hale getirmektedir. Bu bağlamda, büyük ölçekli sistemlerde kullanıcıların sisteme erişim yetkilerinin ve sistem üzerindeki izinlerinin etkin bir şekilde yönetilmesi ve planlanması, kritik bir sorun olarak ortaya çıkmaktadır. Bu sorunun çözümü için literatürde farklı yaklaşımlar kullanılmaktadır. Bu yaklaşımlardan birisi olan Rol Tabanlı Erişim Kontrolü (RBAC) yönteminin bilgi sistemlerine uygulanması ile planlamaların daha esnek ve işlevsel bir biçimde gerçekleşmesi, kullanılan yazılım kodlarının daha yalın ve modüler hale getirilmesi, uygulama bileşenlerinin daha az kod kullanılarak gereksinimlere uygun biçimde geliştirilmesi, kullanıcı arayüzlerinin daha işlevsel, yönetilebilir ve güvenli olması, ayrıca veri tabanı tasarımlarının sadeleştirilmesi sağlanabilmektedir. Bu çalışmada, Öğrenci Bilgi Sistemlerinde RBAC kullanılarak kullanıcı erişim seviyelerinin ve yetkilerinin yönetimine yönelik bir model önerilmektedir.
UÇAK ELEKTRİK-ELEKTRONİĞİNDE GaAs YARIİLETKENLERİNDE AZOT-ARSENİK YER DEĞİŞİMİNİN ELEKTRONİK VE OPTİK ÖZELLİKLER ÜZERİNDEKİ ETKİLERİ
Authors: Yücel İsmail
Published: October 2024

Bu çalışma, uçak teknolojisinde kullanılan GaAs yarıiletkenlerinde azot (N) katkısının elektronik ve optik özellikler üzerindeki etkilerini incelemiştir. GaAs'ın yüksek performanslı elektronik ve optoelektronik uygulamalardaki rolü göz önüne alındığında, azot katkısının etkileri teorik olarak değerlendirilmiştir. Çalışma, WIEN2k yazılımı kullanılarak Yoğunluk Fonksiyonel Teorisi (DFT) ile gerçekleştirilmiştir. GaAs’ın örgü sabitinin 5,7515 Å, GaAs0,75N0,25’in ise 5,5413 Å olduğunu göstermiştir. Azot katkısının örgü parametresinde belirgin bir azalmaya yol açtığı gözlemlenmiştir. Elektronik özelliklerde, yasak band enerjisinin katkısız GaAs için 1,63 eV, azot katkılı GaAs0,75N0,25 için ise 0,61 eV olduğu hesaplanmıştır. Bu, malzemenin yüksek hızlı ve verimli elektronik devrelerde daha etkili performans sağlama potansiyelini ortaya koymaktadır. Optik özelliklerde, GaAs’ın dielektrik sabiti 11,68, GaAs0,75N0,25’in ise 9,64 olarak hesaplanmıştır. Azot katkısının dielektrik fonksiyonları ve yansıma katsayılarında belirgin değişikliklere yol açtığı, özellikle yansıma katsayısında azalmaya neden olduğu bulunmuştur. Bu bulgular, uçak teknolojisindeki optik kaplamalar ve radar gizlilik uygulamaları için önemli olabilir. Bu çalışma, GaAs ve GaAs0,75N0,25 bileşiklerinin uçak teknolojisinde yüksek performanslı yarıiletkenler için potansiyelini değerlendirmektedir. Azot katkısının etkileri, malzemelerin optimize edilmesi ve performanslarının artırılması için faydalı bilgiler sunmaktadır.
Desarrollo de Aplicativo web para monitoreo de gastos en la Dirección de Incubadora de Empresas UNAMBA
Authors: Chipa-Cardenas Alexandher , Velarde-Saavedra Luis Alex
Published: October 2024

Este artículo presenta el desarrollo y implementación de un aplicativo web para el monitoreo de gastos en la Universidad Nacional Micaela Bastidas de Apurímac (UNAMBA), con el objetivo de mejorar la eficiencia financiera y transparencia en la gestión de recursos. Utilizando un enfoque de desarrollo ágil con Laravel, Vue.js y DBeaver, el aplicativo logró mejorar la eficiencia financiera, reducir gastos innecesarios y optimizar procesos, proporcionando una herramienta segura y confiable para la gestión financiera en la UNAMBA
Finanzautonomie der Gemeinden und Finanzverhältnisse zwischen Gemeinden und Staat in Bulgarien
Authors: Stoimenov Dimitar
Published: October 2024

Bulgaria is one of the countries whose municipalities are large by European standards and comprise more than 20 localities on average. Nevertheless, most municipalities in this small member state of the European Union are underfunded, as they receive their income primarily from property taxes and taxes on real estate transactions. The financial situation of the smaller municipalities differs greatly from that of the larger municipalities: These are more attractive to new citizens, who also frequently purchase a property there or comprise a large number of properties. It would be advisable to give the municipalities greater financial autonomy and improve the quality of administration; this seems to be the best way to combat this lack of money. Many measures such as education and social aid are financed by the state, and this creates a strong financial dependence of the municipalities on the national budget. A new legal distribution of public funds could counteract this imbalance.
The Unilateral Termination of Contracts in Insolvency Proceedings: The Romanian Hidroelectrica S.A. Case
Authors: Bob Alexandra
Published: October 2024

In Romania, the main law governing insolvency proceedings is Law no. 85/2014 on Insolvency Prevention and Insolvency Proceedings, comprising provisions regarding the prevention procedures and the legal framework for reorganisation and bankruptcy. The opening of insolvency proceedings triggers the application of a specific set of rules, the effects of which extend to almost all the institutions of general law that affect the status and functioning of the debtor in its day-to-day business. This change of status inevitably has an impact of existing contracts, which are the main instruments by which the debtor undertakes its economic activity. Using the example of the Romanian Hidroelectrica S.A. case, this article analyses the difficulties in the Romanian legal framework in relation to the termination of contracts in cases of insolvency.
Das Grundrecht auf schulische Bildung – eine dogmatische Bilanz
Authors: Sann Julian
Published: October 2024

Drei Jahre nach der Anerkennung des Grundrechts auf schulische Bildung durch das Bundesverfassungsgericht ist erkennbar, dass es sich hierbei um keinen zahnlosen Tiger handelt, der nach der Corona-Pandemie in Vergessenheit gerät. Ein Blick in Literatur und Rechtsprechung zeigt, dass das Bildungsgrundrecht das Schulverfassungsrecht prägen kann.
Soziale Nachhaltigkeit – vom Konflikt zur Konstruktivität
Authors: Müller-Teusler Stefan , Brebeck Andrea
Published: October 2024

Der bisherige Fokus der Nachhaltigkeitsdebatten richtet sich einerseits auf den Klimawandel (und Folgen davon wie Veränderungen in Flora und Fauna) und andererseits auf die Frage des Wirtschaftens, wobei es aber nicht um ein anderes Wirtschaften geht, sondern um eine Fortsetzung des bisherigen Wirtschaftens unter veränderten Parametern (Emissionsbegrenzungen bzw. -handel, Kreislaufwirtschaft etc.). Häufig wird die soziale Nachhaltigkeit fast ausgeblendet, wobei sie nicht ohne Grund als eine der drei Ebenen von Nachhaltigkeit benannt worden ist. Dabei könnte gerade sie als wertebasiertes Konzept (Menschenrechte) viel zu einer gelingenden Transformation beitragen. In diesem Beitrag wird die soziale Nachhaltigkeit im Kontext der 17 Ziele der Nachhaltigkeit diskutiert. Aufgrund der inhaltlichen Nähe von sozialer Nachhaltigkeit und Sozialer Arbeit wird auf die Soziale Arbeit besonders Bezug genommen.
MINERALOGICAL, PETROGRAPHIC AND GEOCHEMICAL EVIDENCE FOR ZIRCON FORMATION CONDITIONS WITHIN THE BURPALA MASSIF, NORTHERN BAIKAL REGION
Authors: Starikova A. E. , Malyutina A. V. , Izbrodin I. A. , Doroshkevich A. G. , Radomskaya T. A. , Isakova A. T. , Semenova D. V. , Korsakov A. V.
Published: October 2024

This paper reports investigation on zircons from quartz syenite, alkaline and foid syenite, as well as metasomatic rock from the fenitization zone hosted by the Burpala massif. It is performed by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDS), cathodoluminescence (CL), laser ablation inductively coupled plasma mass spectrometry (LA ICP MS), and Raman spectroscopy. Generally, all zircons from igneous rocks show rhythmic, crystal growth zoning or sector zoning (type I) except for some zircons from alkaline syenites (type II) showing patchy zoning. They systematically contain pores or cavities. The REE patterns of magmatic zircons share similar features: e.g. depletion of LREE ((Yb/La)N up to 35000), large positive Ce (Ce/Ce* 6–427) and small negative Eu (Eu/Eu* 0.37–0.93) anomalies. Zircons crystallized from quartz syenites at 830±30 °C at the early stage of rock formation, while zircons from alkaline and foid syenites crystallized at the later stage of rock formation (680–750 °C). Meanwhile, crystallization of zircons with rhythmic zoning (type I) occurs at later magmatic stage, while the formation zircons of type II is probably related to the separation of the highly fluorinated aqueous fluid from the residual melt.

Zircons from fenites have a bipyramidal habit holding a heterogeneous mosaic core and a homogeneous (or rhythmic zoning) rim. The cores of zircon show flat REE patterns without significant anomalies, while the rims are characterized by noticeable fractionation of REE ((Yb/La)N 85–615) and show a positive Ce anomaly (Ce/Ce* 4–18). The Raman spectra of the cores show a higher degree of crystallinity than the rims, and their flat REE spectra are probably related to the contamination by micro inclusions. The discordant U-Pb age of 295±3 Ma was obtained for zircon rims, which is consistent with the age of formation of igneous rocks of the Burpala massif (298–291 Ma). The latter supports the syngenetic origin of metasomatic ore mineralization with the main stage of massif formation.
AGE AND PETROGENESIS OF DOLERITES ON THE MARA RIVER (SAYAN MARGINAL UPLIFT OF THE BASEMENT, SOUTHERN PART OF THE SIBERIAN CRATON)
Authors: Izbrodin I. А. , Doroshkevich А. G. , Kotov А. B. , Salnikova Е. B. , Izokh А. E. , Letnikova Е. F. , Ivanov А. V.
Published: October 2024

This work focuses on petrological-and-geochemical features, as well as age of dolerites widespread within the basins of the Mara, Kamenka and Uvat rivers. The isotope geochronological data acquired for baddeleyite allowed referring origination of these rocks to the time interval 1600–1620 Ma, interpreted as the time of their emplacement. It was ascertained, that the age of dolerites represents particular geological event proceeding independently of formation of Neoproterozoic Nersinsk gabbro-dolerite complex. The Sm-Nd isotope signature indicates that parent melt generated from the metasomatic lithosphere mantle.
Evaluating the Effect of Argon and Helium Atmospheric Cold Plasma Jets on Wound Healing in Rats: A Comparative Histopathological and Biochemical Analysis
Authors: Khashayar Kianoush , Moayer Fariborz , Darestani Farahani Mostafa
Published: October 2024

Background: Cold atmospheric plasma (CAP) has emerged as a promising therapy for wound healing to deliver controlled doses of reactive species to tissues. Argon and helium, as gases used in CAP, are noted for their unique properties and therapeutic potential. Objectives: This study compared the effects of argon and helium atmospheric cold plasma jets on wound healing in a rat model, assessing histopathological changes and biochemical parameters. Methods: This randomized, controlled experimental study involved 18 male Wistar rats randomly assigned to control, helium-treated, and argon-treated groups. Wounds were created between the shoulders under anesthesia, treated with respective plasmas, and monitored for healing progress through macroscopic and microscopic evaluations. Results: Hemoglobin (HGB) and hematocrit (HCT) levels were significantly higher in experimental groups compared to controls (P < 0.05), while mean corpuscular volume (MCV) was lower (P < 0.05). Tumor necrosis factor alpha (TNF-α) levels were highest in helium-treated and lowest in argon-treated rats (P < 0.05). Argon-treated rats showed enhanced IL-6, hyperemia, angiogenesis, and re-epithelialization, with lower TNF-α and necrotic layer thickness than other groups (P < 0.05). Conclusions: Both argon and helium atmospheric cold plasma jets enhanced wound healing in rat models, demonstrating superior efficacy in promoting angiogenesis and re-epithelialization processes.
Helix lutescens (Gastropoda: Helicidae) expands its range in Ukraine
Authors: Gural-Sverlova Nina , Gural Roman
Published: October 2024

We analysed the records of Helix lutescens in Ukraine from the 19th century to the present. We found that the range of this species has expanded significantly. At the beginning of the 21st century, H. lutescens was discovered for the first time in six administrative regions of Western (Transcarpathian), Central (Kyiv, Chernihiv, Sumy, Kirovohrad) and Eastern (Donetsk) Ukraine. The expansion of the range of H. lutescens due to anthropochory is also the case in other European countries, as evidenced by literature data and some observations in the iNaturalist citizen science database.
Teknolojik Cihaz Kullanımının Fiziksel Aktivite Düzeyi ve Beden Kompozisyonu Üzerine Etkisi
Authors: Şahin Ceylan , Kılınç Hilal , Bayrakdaroğlu Akan
Published: October 2024

Bu araştırmada, Van Yüzüncü Yıl Üniversitesi öğrencilerinde teknolojik cihaz kullanımının fiziksel aktivite düzeyi ve vücut kompozisyonu üzerindeki etkileri incelenmiştir. Araştırma, 466 kadın ve 434 erkek öğrenci ile gerçekleştirilmiştir. Veriler, Fiziksel Aktiviteye Katılım ve Motivasyon anketi ve pedometre ile günlük adım sayıları ölçülerek toplanmıştır. Vücut kompozisyonları, bioelektrik impedans yöntemiyle belirlenmiş ve vücut kitle indeksi hesaplanmıştır. İstatistiksel analizlerde Mann Whitney U, Kruskal Wallis-H ve Spearman Korelasyon testleri kullanılmıştır. Bulgular, öğrencilerin %16,4’ünün zayıf, %74,2’sinin normal ve %16,4’ünün fazla kilolu olduğunu göstermiştir. Televizyon izleme süresi, teknolojik cihaz kullanımı ve fiziksel aktivite motivasyonu arasında anlamlı farklılıklar bulunmuştur. Cinsiyetler arasında fiziksel aktivite motivasyonu açısından fark bulunamamış ancak erkeklerin kadınlara kıyasla daha yüksek şiddetli fiziksel aktivite motivasyonu olduğu tespit edilmiştir. Sonuç olarak, uzun süreli teknolojik cihaz kullanımının fiziksel aktivite düzeyini ve vücut kompozisyonunu olumsuz etkilediği düşünülmektedir.
I-V Characteristics of Polycrystalline CAZTSe Heterojunction Solar Cells at Different Ag Content and Annealing Temperatures
Authors: H. I. Mohammed  , Ghuzlan Sarhan Ahmed  , Seham Hassan Salman  , Israa Akram Abbas  , Arah M. Obaid
Published: October 2024

Since the polycrystalline (Cu1-xAgx)2ZnSnSe4 (CAZTSe) demonstrated good optical absorption performance in the visible region, the focus of the present study is to grow the polycrystalline (Cu1-xAgx)2ZnSnSe4 thin films deposited by thermal evaporation method on silicon substrates with 800 nm thickness and 0.53 nm/sec deposition rate as a function of Ag content (0.0,0.1,0.2) and annealing temperature at 373 K, 473 K. From I-V measurements of Al/n-CdS/p-CAZTSe/n-Si(111)/Al heterojunction solar cells under dark and illumination conditions, we observed that the forward bias current changes roughly exponentially with bias voltage and the ideality factor and saturation current dependence on both x content and different temperatures (Ta).
Nanoparticle-based Biosensors for Detection of Heavy Metal Ions
Authors: Y. J. Beh  , M. N. M. Nuzaihan  , S. N. Sabki  , S. B. Chia  , C. H. Ng  , C. C Ong  , M. F. M. Fathil  , Z. Zailan
Published: October 2024

Heavy metal pollution is one of the most serious environmental problems in the world. Many efforts have been made to develop biosensors for monitoring heavy metals in the environment. Development of nanoparticle-based biosensors is the most effective way to solve this problem. This review presents the latest technology of nanoparticle-based biosensors for environment monitoring to detect heavy metal ions, which are magnetic chitosan biosensor, colorimetric biosensor, and electrochemical biosensor. Magnetic chitosan biosensor acts as a nanoabsorbent, which can easily detect and extract poisonous heavy metal ions such as lead ions and copper ions. There are several methods to prepare the chitosan based on the nanoparticle, which are cross-linking, co-precipitation, multi-cyanoguanidine, and covalent binding method. In colorimetric biosensor, gold and silver nanoparticles are commonly used to detect the lead and mercury ions. In addition, this biosensor is very sensitive, fast and selective to detect metal ions based on the color change of the solution mixture. Meanwhile, electrochemical biosensor is widely used to detect heavy metal ions due to a simple and rapid process, easy, convenient and inexpensive. This biosensor is focused on the surface area, which leads to significant improvement in the performance of devices in terms of sensitivity. The wide surface area can affect the performance of the biosensor due to a limited space for operation of electrode. Therefore, reduced graphene oxide is a suitable material for making the electrochemical biosensor due to a wide surface area, good conductivity and high mechanical strength. In conclusion, these three technologies have their own advantages in making a very useful biosensor in the detection of heavy metal ions.
Preparation and Characterization of Au Quantum Dots Using Laser in Benzene and Study of the Pulse Energy effect on Quantum Size
Authors: Luma Talib  , Abdulrahman K Ali  , Alaa Ghani Hussein
Published: October 2024

Here, findings from a study on pulsed laser ablating of noble Au targets submerged in benzene solvent and a study on the effect of pulse energy on quantum size are presented. Three samples of gold quantum dots (AuQDs) are synthesized at pulse fluence of 4, 8, and 12 J/cm2, which is referred to as F1, F2, and F3, respectively. The prepared AuQDs were characterized by UV-Vis, HR-TEM, XRD, XPS, EDX, FTIR, Raman spectroscopy and Photoluminescence measurement. AuQDs that were synthesized have monocrystalline and cubic (FCC) structure, according to XRD patterns. It was found that the direct optical energy gap of AuQDs is enhanced to 2.6 eV. The emission peak of AuQDs photoluminescence emission spectra is at roughly 481, 445, and 437 nm, for F1, F2, F3 samples, respectively. The quantum size was reduced to 2 nm for sample F3. This strategy has the ability to prepare pure AuQDs in one step, with promising biosensor and bioimaging applications.
Physicochemical Characterization of Nanohydroxyapatite Powder in Simulated Body Fluid Immersion: A Pilot Study
Authors: Nadhia Anindhita Harsas  , Viona Yosefa  , Maria Savvyana  , Basril Abbas  , Endang Winiati Bachtiar  , Yuniarti Soeroso
Published: October 2024

Nanohydroxyapatite (n-HA) has been widely used as a bone graft material. In contact with biological fluids, n-HA should be reactive, resorbable, form an bone-like apatite layer on their surfaces, and enhance osseointegration. The release of Ca, P, and O in SBF predicted the formation of bone-like apatite layer. Therefore, this study aims to investigate the physicochemical properties of nano-HA powder during the SBF immersion in vitro. The n-HA powder was immersed in SBF for 24, 48 hours, 7, 14, and 28 days. The swelling ratio, pH, FTIR, and SEM-EDX were analyzed pre- and post-SBF immersion. The n-HA powder showed excellent hydrophilicity and a stable pH, even though there was a pH decrease in 28 days. The carbonate and phosphate functional groups were found through FTIR, in line with the ion composition changes and increase of the Ca/P ratio shown on EDX. Both mean weight percentages (%) of Ca and P increased during 14 days of SBF immersion (16.15 to 27.27; and 8.57 to 11.68, respectively). The other functional groups on the n-HA are PO3 −, CO2 −, O-H, C=H, and COO. In conclusion, the n-HA powder presents good physicochemical properties that indicate the formation of an apatite bonelike layer and is promising as a bone graft material.
Magnetic Induction Tomography for Brain Tissue Imaging Based on Conductivity Distribution for Parkinson’s Disease Diagnosis
Authors: Hussaini Adam  , Subash C. B. Gopinath  , M. K. Md Arshad  , Uda Hashim  , Tijjani Adam
Published: October 2024

Parkinson's disease is a prevalent neurodegenerative complication defined by the accumulation of alpha synuclein lewy bodies in the brain. Misdiagnosis results widespread of Parkinson’s disease because clinical diagnosis is challenging, underlining a need of a better detection technique, such as non-invasive magnetic induction tomography (MIT) technique. Non-invasive techniques for biological tissues imaging are becoming popular in biomedical engineering field. Therefore, MIT technology as a non-invasive technique has been encouraged in a medical field due to its advancement of technology in diagnosing diseases. The measurement parameters in MIT are passive electromagnetic properties (conductivity, permittivity, permeability) for biological tissue and the most dominant parameter in MIT is conductivity properties. It is uses a phase shift between a primary magnetic field and an induced field caused by a target object's conductivity. As a function of conductivity, the phase shift between the applied and secondary fields is expressed. Thus, the phase shift can be used to characterize the conductivity of a target object. The phase shift between the excitation and induced magnetic fields (EMF and IMF) reflects the change in conductivity in biological tissues. This paper focuses on the virtual simulation by using COMSOL Multi-physics for the design and development of MIT system that emphasizes on single channel magnetic induction tomography for biological tissue (bran tissue) imaging based on conductivity distribution for Parkinson’s disease diagnosis. The develop system employs the use of excitation coils to induce an electromagnetic field (e.m.f) in the brain tissue, which is then measured at the receiving side by sensors. The proposed system is capable of indicating Parkinson’s disease based on conductivity distribution. This method provides the valuable information of the brain abnormality based on differences of conductivities of normal brain and Parkinson’s disease brain tissues.
الضوابط الشرعية والقانونية للإعلان التجاري في القانون اليمني
Authors: الحنش حالية صالح حسين
Published: October 2024

تتناول الدراسة مفهوم الإعلان التجاري وأهدافه وأهم خصائصه، بالإضافة إلى الضوابط الشرعية والقانونية التي تحكم هذا النوع من الإعلانات في القانون اليمني. تستعرض الدراسة، باستخدام المنهج الوصفي التحليلي، الضوابط القانونية والشرعية المرتبطة بالإعلانات التجارية، كما تعتمد على المنهج الاستقرائي لاستقراء أقوال العلماء حول مفهوم الإعلان التجاري وصوره المختلفة لتحديد تعريف محدد وشامل له. كما توضح الدراسة أنواع الإعلانات المتنوعة وأشكالها المتعددة في السوق، وتناقش مدى فعالية هذه الإعلانات وقدرتها على التأثير في سلوك المستهلك واتجاهاته، مع التركيز على تأثيراتها المختلفة على القيم والمبادئ الأخلاقية والدينية في المجتمع. تشمل الدراسة أيضًا عرضًا للمفهوم القانوني للإعلانات التجارية في اليمن، وتقديم مقارنة مع تشريعات بعض الدول الأخرى، بالإضافة إلى مناقشة المحظورات الإعلانية المنصوص عليها في القانون اليمني، والمسؤولية القانونية للإعلانات التي تتضمن تضليلًا للمستهلكين. تقدم الدراسة توصيات مهمة لإنشاء هيئات رقابية شرعية وقانونية متخصصة تضطلع بمهمة ضبط محتوى الإعلانات التجارية وتصحيح أي أخطاء موجودة فيها، بما يضمن التزامها بالمعايير الشرعية والقانونية والأخلاقية.
Perbedaan Tingkat Self Control pada Mahasiswa Bimbingan dan Konseling Universitas Sanata Dharma Pengguna Media Sosial X (Twitter) ditinjau dari Jenis Kelamin
Authors: Alda Veniza Dewi  , Bernardinus Agus Arswimba
Published: October 2024

This research aims to (1) Knowing the differences in self-control among guidance and counseling students at Sanata Dharma University who use social media X (Twitter) based on gender. (2) Determine the level of self-control among guidance and counseling students at Sanata Dharma University who use social media X (Twitter). (3) Knowing the level of self-control among guidance and counseling students at Sanata Dharma University who use social media X (Twitter). Type of quantitative research with a comparative approach. The subjects in this research were BK USD students who used Twitter, totaling 30 male and 30 female students. The questionnaire is based on Averill's self-control theory (in Ghufron and Risnawati, 2010) which has three aspects including: Behavioral control, cognitive control, and control in making decisions. The validity test results obtained a total of 39 valid items.The research results show differences in the level of self-control between guidance and counseling male students and female students who use social media based on the results of Mann Whitney, asymp. the significant value is 0.000 < 0.05, then the Ha (alternative hypothesis) is accepted and the Ho (null hypothesis) is rejected. Male students have lower self-control than female students. Male students tend to have a moderate level of self-control around 21 (70%) and female students tend to have a high level of self-control around 21 (70%).
Analisis Hukum Islam Terkait Pemotongan Biaya Administrasi dan Security Pendonasian pada Crowdfunding Kitabisa
Authors: Faris Aprilio Akhmad , Utami Fitri
Published: October 2024

Kitabisa adalah sebuah aplikasi crowdfunding yang menyediakan platform bagi individu, kelompok, atau organisasi untuk menggalang dana secara online. Melalui Kitabisa.com, penggalang dana dapat membuat kampanye, mengumpulkan dana, dan berinteraksi dengan para pendukung mereka. Platform ini memfasilitasi proses donasi dengan mudah, memberikan berbagai opsi pembayaran, dan menyediakan fitur untuk membagikan kampanye melalui media sosial dan jejaring lainnya untuk meningkatkan visibilitas. Kitabisa juga memiliki mekanisme verifikasi dan pengawasan untuk memastikan transparansi dan keamanan dalam penggalangan dana. Penelitian ini menggunakan metode penelitian kualitatif, yang bertujuan untuk memahami fenomena yang dialami oleh subjek penelitian, seperti perilaku, persepsi, motivasi, dan tindakan, secara holistik. Tujuan penelitian ini adalah untuk menganalisis  bagaimana hukum syariat Islam terkait dari adanya pemotongan biaya administrasi dari setiap penggalangan dana sosial yang dilakukan platform kitabisa, serta mengetahui bagaimana sistem security penggalangan dana tersebut. Adapun hasil penelitian yaitu  bahwa sebagau model bisnis crowdfunding, Kitabisa.com telah berusaha untuk memastikan bahwa platform mereka sesuai dengan prinsip-prinsip syariah Islam. Mereka menerapkan berbagai mekanisme dan kebijakan untuk memastikan bahwa proyek-proyek yang dipasang di platform mereka tidak bertentangan dengan syariat Islam, misalnya tidak mengandung unsur riba, judi, atau kegiatan yang diharamkan lainnya. Selain itu, Kitabisa.com juga menyediakan opsi untuk menggalang dana untuk tujuan yang sesuai dengan nilai-nilai Islam, seperti bantuan kemanusiaan, pembangunan masjid, pendidikan agama, dan sebagainya. Namun demikian, karena pendanaan crowdfunding melibatkan berbagai pihak dan proyek yang beragam, penting bagi individu untuk melakukan penelitian dan penilaian sendiri terhadap proyek-proyek yang mereka dukung, serta memastikan bahwa penggunaan dana sesuai dengan prinsip-prinsip syariah yang benar.
The Effect of an Inclusive School Environment on The Learning Achievement of Children With ADHD In Class III of Primary School
Authors: Pulungan Siti Annnoora Niroha , Sunardi Sunardi , Susetyo Budi
Published: October 2024

The background to this research is that ADHD (Attetention Defic Hyperactifity Disorder) children are very dependent on their environment, because they have difficulty focusing and are hyperactive. This will relate to the social and achievement of ADHD children. The aim of this research is to explain the influence of an inclusive school environment on the learning achievement of ADHD children in third grade of elementary school. The method used in this research is descriptive qualitative, which allows researchers to clearly explain social reality through observations and interviews at the research site. A qualitative approach is useful for explaining the influence of an inclusive school environment on the achievement of ADHD children in third grade of elementary school. Qualitative research is an inquiry strategy that plays a role in searching for meaning, understanding, concepts, characteristics, symptoms, symbols and descriptions of an event; focused and multimethod, natural and holistic; prioritizes quality, uses several methods, and is presented narratively. An inclusive school environment has an important role in forming social relationships between students who have obstacles and those who do not have obstacles, so that educational goals can be realized optimally. All school members must be able to carry out their respective obligations, as well as students who have obstacles.
OpenAI Canvas and DevDay: Advancing AI Collaboration with Voice Realtime API, Model Distillation…
Authors: Yang Zijian
Published: October 2024

OpenAI Canvas and DevDay: Advancing AI Collaboration with Voice Realtime API, Model Distillation, and More

Explore OpenAI’s latest tools and features — Canvas, Realtime API, Prompt Cache, Visual Fine-Tuning

Author

Zijian Yang (

ORCID:

0009–0006–8301–7634)

Introduction

OpenAI recently introduced a new feature called Canvas, which is designed to provide
Veranstaltungshinweise November 2024
Authors: Fischer Georg
Published: October 2024

+++ Open Access für Objekte +++ digiS Jahreskonferenz +++ berliner museums verband +++ Berliner Archivtag +++ IBI Vernetzungsforum +++ EOSC Coffee Lecture +++ Ausgewählte Veranstaltungen im Berliner Raum und online zu Open Research in Wissenschaft und Kulturerbe-Einrichtungen
The most noble part of the Empire: The image of Italy and Sicily in 11th-century Byzantine historiography
Authors: Samčević Vuk
Published: October 2024

This paper aims to show how 11th-century Byzantine historians viewed Italy and Sicily during a specific period when the Empire lost all its possessions in these provinces. By analyzing the histories of Michael Psellus, Cecaumenus, Michael Attaliates, John Scylitzes, and Scylitzes Continuatus, we explore their portrayal of the loss of these provinces, which were historically closely linked to Ancient Roman history. After presenting Byzantine Italy and Sicily in the 11th century, the paper discusses the image of Italy as the birthplace of Ancient Rome and references to the distant past of Italy and Sicily found in the texts under review. Special emphasis is placed on the importance of Italy and Sicily for these historians, examining possible differences in their presentation of the provinces and the reasons behind them. In the final part, the paper analyses how anecdotes in the histories can offer valuable information on the understanding of these regions and their place in Byzantine collective memory.
The toponyms of Ottoman Niš: The new barracks at Bubanj Hill
Authors: Ranđelović Milan
Published: October 2024

The paper deals with the history and analysis of the conditions which led to the construction of one of the last barracks built in Niš by the Ottomans, only a decade and a half before they lost this city in a war against the Principality of Serbia (1878). As the New Barracks were purpose-built as a long-term solution and strategically positioned at the foot of Bubanj Hill, the paper also highlights the importance which this Ottoman military complex had as a city toponym for the development of the urban physiognomy of Niš in the decades after 1878. Various sources were used in the research, including both Serbian and Ottoman archival material, in order to draw attention to, through the example of the New Barracks, the connection between Ottoman Westernization and Serbian Europeanization of Niš, focusing on the development of its infrastructure and institutions.
Royal canopy over the church entrance: Forms, spatial contexts, iconographic programs, and meaning of the dome in Serbian narthexes of the 14th century
Authors: Stanković Nebojša
Published: October 2024

The churches commissioned by King (later Emperor) Stephen Dušan, his important dignitaries, and later Serbian rulers-e.g., Holy Archangels near Prizren, Lesnovo, Hilandar, Markov Manastir, Ravanica, and Manasija-often have a narthex or an entrance porch covered by a dome. This architectural element is additionally emphasized by a specific program of painted decoration-as witnessed by several preserved ensembles-which, like the one in the nave's dome, contains some representation of Christ surrounded by members of the heavenly ranks. Through the choice of iconographic elements of Christ or accompanying personages, these compositions are often imbued with a royal subtext. Such an architectural and iconographic solution has its precedents in some Byzantine monuments from the 10th to the 12th century, of which the most important for the Serbian examples, as their potential models, are probably the Athonite katholika and the main church of the Pantokrator Monastery in Constantinople. The prevalence of this architectural element notably increased during the Late Byzantine period, particularly in political entities whose rulers sought independence and even aspired to imperial dignity, such as Epirus, which bordered the Serbian state, and later Mystra. In these Byzantine churches, the specific form of this micro-architectural feature and its strategic placement at the church entrance can be associated with imperial patronage and royal visits. Given the well-supported hypothesis that this paradigm was adopted into Serbian architecture with the same imperial connotation, this study examines its spatial, formal, and iconographic elements, along with its semantic and ideological context. The author's ongoing research of this phenomenon encompasses all preserved and relevant examples within the Serbian Empire, Byzantium, and the broader Byzantine world. However, for the purpose of this article, the discussion will be limited only to Serbian monuments, include an examination of their potential models, and underscore particular nuances in meaning exhibited by their spatial solutions and iconographic programs.
Synthesis and Molecular Modeling Studies and In silico Anthelmintic Activity of N-(benzo[d]thiazol-2-yl)-3- Chloro-6-Nitrobenzo[b]thiophene- 2-Carboxamide Derivatives
Authors: Almehmadi Mazen , Allahyani Mamdouh , Albaqami Amirah , Saha Supriyo , Asif Mohammad
Published: October 2024

Helminthiasis is a noteworthy health problem with increased morbidity. In this manuscript, we developed a series of N-(benzo[d]thiazol-2-yl)-3-chloro-6-nitrobenzo[b]thiophene-2-carboxamide derivatives (3a-f) and evaluated against Pheretima posthuma and Perionyx excavates helminths. The compounds 3a-f were synthesized by reaction of 3-chloro-6-nitrobenzo[b]thiophene-2-carbonyl chloride (1) and appropriate benzo[d]thiazol-2-amines (2a-f) presence of pyridine. A compound 1 was synthesized by reaction of 4-nitro-cinnamic acid reacts with thionyl chloride in the presence of pyridine and chlorobenzene. Results showed that molecule 3c observed with maximum anthelmintic against P. excavates and P. posthuma with mean paralyzing time of 13.15 min and 17.39 min and mean death time of 16.17 min and 20.14 min, respectively. Molecular docking against 3VRA receptor showed that molecule 3c showed maximum dock score of -7.3 kcal/mol and reference standard albendazole with dock score of -5.5 kcal/mol. Molecular dynamic simulation data reflected the stable ligand-receptor interaction. As per Molecular Mechanics Poisson-Boltzmann Surface Area analysis, maximum free binding energy of -31.224 kJ/mol showed by 3c and ARG 76 was the most contributed residue. Density functional theory calculation data confirmed that most of the molecules were soft molecules with electrophilic nature. Molecular electrostatic potential data of 3c showed that terminal nitro group, ketone group, -COO group of ester were responsible for electrophilic attack and benzo[b]thiophne and -NH groups were responsible for nucleophilic attack. The activity profile of the synthesized molecules against helminthes was 3c >3e >3d >3f >3b >3a.. KEYWORDS :Molecular docking, Molecular dynamic simulation, Molecular mechanics poisson-boltzmann surface area, Density functional theory, Anthelmintic activity.
Recycling And Reconditioning of Additive Manufacturing Metallic Powders by RF Plasma Treatment
Authors: Altenberend Jochen , Bailly Ophélie , Cabrol Elodie , Dolbec Richard , Si Mohand Hocine , Van Wijk Pierre , Vert Romain
Published: October 2024

In most additive manufacturing (AM) processes, a significant fraction of the non-consolidated powder collected at the end of a printing cycle can be reintroduced into the process using one of the various powder recycling strategies that exist. However, after several cycles, altered flowability and/or oxygen pick up make such powders unsuitable for their reuse and, consequently, they become waste material. Radio Frequency (RF) plasma treatment can increase the flowability of these powders and for many materials, it can even reduce oxygen content. As a result, powders initially considered as waste can now be transformed into high quality powders. In this study we review the literature related to RF plasma treatment for powder recycling and powder reconditioning and the physical and chemical phenomena are discussed. The limits and opportunities for the use of RF plasma for powder reconditioning of different materials are deduced.