bluuebunny/crossref_metadata_2025 huggingface dataset:
EKSPLORASI ETNOMATEMATIKA TERHADAP POLA GEOMETRI PADA RUMAH ADAT TONGKONAN DI TORAJA
Authors: Jainuddin Jainuddin , Dipalaya Tismi , Mangampang Elsiana Tappi
Published: April 2023

Geometri merupakan cabang ilmu yang mempelajari tentang hubungan antara titik-titik, garis- garis, dan bidang-bidang serta bangun datar dan bangun ruang. Dalam penerapan matematika geometri sangat membantu dalam kehidupan sehari-hari. Penerapan matematika khususnya geometri dalam kehidupan sehari-hari sangat banyak sekali. Peranan geometri yang bisa digunakan yaitu pada pembuatan rumah. Dalam perkembanganya, rumah sebagai tempat berlindung dan memiliki beragam bentuk, ukuran dan desain. Salah satunya adalah rumah panggung yang mempunyai sejumlah kelebihan, di antaranya sebagai anti banjir, aman terhadap binatang buas, halaman lebih luas, tahan gempa, kesan tradisional yang kuat, bentuknya unik, dan interior lebih sejuk. Salah satu peranan geometri pada rumah panggung yaitu rumah adat Toraja atau biasa disebut Tongkonan.    Penelitian ini bertujuan mengetahui hasil eksplorasi    dan peran etnomatematika terhadap pola geometri pada rumah adat tongkonan di Toraja. Penelitian ini menggunakan metode kualitatif dengan pendekatan etnografi dengan pengambilan data berupa observasi, wawancara, catatan lapangan serta dokumentasi.
ANALISIS KETERAMPILAN GRAFIK SISWA SMA
Authors: Dipalaya Tismi , St. Muriati St. Muriati , Firmansyah Feri , Wardiarini Angelin
Published: April 2023

Paradigma pendidikan Abad 21 menuntut siswa untuk memiliki berbagai kecakapan hidup dalam menghadapi era informasi dan digital. Literasi sains dan keterampilan kuantitatif menjadi penting untuk dimiliki siswa sebagai kecakapan hidup. Literasi sains membantu siswa dalam mengambakan penalaran kognitif serta sikap ilmiahnya. Kompetensi ini membantu siswa dalam memproses informasi, membangun argumen, dan merumuskan solusi mengenai proses-proses alam di sekitarnya. Informasi-informasi terkini dari segala aspek kehidupan banyak disajikan dalam benuk kuantitatif. Oleh karena itu perlu bagi siswa memiliki keterampilan kuantitatif dalam menjawab tantangan di abad 21 yang akan banyak bekerja dengan data kuantitatif. Graphing skill merupakan irisan dari literasi sains dan keterampilan kuantitatif. Melalui graphing skill siswa memiliki kompetensi dalam memahami, mengkritik, dan mengkunstruksi grafik. Memahami informasi ilmiah dari grafik menjadi langkah awal bagi siswa untuk memecahkan masalah ilmiah dan mentransfer informasi ilmiah. Graphing skill yang rendah menjadi faktor penghambat siswa dalam mempelajari konsep-konsep ilmiah. Oleh karena itu, penelitian ini diajukan dengan tujuan untuk mengkaji tentang profil graphing skill siswa yang meliputi kemampuan dalam memahami, mengkritik, dan mengkonstruksi grafik. Penelitian ini diharapkan menyajikan data awal yang dapat dijadikan acuan dalam mengembangkan suatu kegiatan pembelajaran yang dapat mengembangkan graphing skill siswa. Penelitian ini merupakan penelitian kuantitatif deskriptif. Populasi dari penelitian ini adalah seluruh siswa Kelas X dari 23 SMA Negeri di Kota Makassar. Untuk menentukan sekolah yang akan dijadikan sampel digunakan teknik simple random sampling. Responden untuk tiap sekolah dalam penelitian ini ditentukan sebanyak 10% dari jumlah siswa Kelas X yang dipilih secara acak. Pengumpulan data dilakukan dengan menggunakan Graphing Inventory yang dimodifikasi ke dalam Bahasa Indonesia yang kemudian diuji validitas dan realibilitasnya. Analisis data dilakukan menggunakan analisis deskriptif kuantitatif. Berdasarkan hasil penelitian dan analisis yang telah dilakukan dapat disimpulkan bahwa keterampilan grafik siswa SMA khususnya di Kota Makassar masih rendah. Siswa SMA cenderung masih kurang dalam aspek pemahaman grafik, kritik, bahkan konstruksi grafik. Skor yang paling sering muncul pada jawaban siswa laki-laki adalah skor “1” (tanggapan yang tidak relevan) yaitu sebanyak 42,86% dan skor “2” (menampilkan ide atau hubungan non-normatif) sebanyak 35,71% sedangkan siswa perempuan skor “2” sebanyak 35,71% dan skor “3” (menampilkan ide-ide yang relevan tetapi tidak menghubungkan kedua ide tersebut) sebanyak 29, 82%. Bahkan, siswa perempuan ada yang memperoleh skor “4” (menunjukkan hubungan antara dua ide normatif yang relevan) yaitu sebanyak 5,26%.
KEEFEKTIFAN MODEL PEMBELAJARAN KOTEKSTUAL TIPE INKUIRI TERHADAP MENULIS KARANGAN DESKRIPSI SISWA KELAS X SMA NEGERI 3 MAKASSAR
Authors: Angreani A. Vivit , Patahuddin Patahuddin
Published: April 2023

Penelitian ini bertujuan untuk mengkaji pembelajaran menulis karangan deskripsi dengan menggunakan model pembelajaran picture and picture siswa kelas X SMA Negeri 3 Makassar dan membuktikan keefektifan model pembelajaran kontekstual tipe inkuiri dalam pembejaran menulis karangan deskripsi siswa kelas X SMA Negeri 3 Makassar. Jenis Penelitian ini adalah eksperimen semu. Penelitian ini menggunakan desain Pretest-Posttest Control Group Design, dengan menggunakan kelompok eksperimen dan kelompok kontrol. Penelitian ini dilaksanakan di SMA Negeri 3 Makassar. Populasi dalam penelitian ini yaitu seluruh siswa Kelas X yang berjumlah 246 siswa. Pengambilan sampel dilakukan dengan cara Random Sampling atau acak berkelompok. Sampel yang terpilih yaitu Kelas X1 sebagai kelas eksperimen yang berjumlah 29 siswa dan Kelas X2 sebagai kelas kontrol yang berjumlah 29 siswa. Data yang terkumpul kemudian dianalisis dengan menggunakan statistik deskriptif dan statistik inferensial. Teknik analisis statistik yang digunakan yaitu teknik statistik deskriptif dan analisis inferensial (parametrik). Hasil penelitian menunjukkan bahwa, kemampuan siswa pada kelas eksperimen dalam menulis teks deskripsi dengan menerapkan model kontekstual tipe inkuiri menunjukkan hasil yang sangat mampu. Siswa yang mampu memperoleh interval nilai 90-100 yaitu sebesar 10,3 % atau sebanyak 3 siswa, interval nilai 80-89 yaitu sebesar 69% atau sebanyak 20 siswa dan yang berada interval nilai 65-79 yaitu sebesar 20,7% atau sebanyak 6 siswa. Kemampuan siswa pada kelas kontrol dalam menulis teks deskripsi dengan menerapkan model picture and picture menunjukkan hasil yang kurang memadai. Siswa yang berhasil mencapai dan berada pada interval nilai 80-89 sebesar 10,3% atau sebanyak 3 siswa dan yang berada pada interval nilai 65-79 yaitu sebesar 89,7% atau sebanyak 26 siswa. Jadi, berdasarkan hasil penelitian tersebut, menunjukkan bahwa penggunaan model kontekstual tipe inkuiri efektif diterapkan dalam pembelajaran menulis teks deskripsi. Hal ini ditunjukkan pada hasil uji hipotesis menggunakan analisis statistik inferensial jenis uji –t independent samples test diperoleh nilai thitung sebesar -6,954 dan ttabel sebesar 2,003 karena nilai thitung> ttabel, maka hipotesis nol (Ho) ditolak dan hipotesis alternatif (H1) diterima. Hal ini menunjukkan bahwa model kontekstual tipe inkuiri efektif diterapkan dalam pembelajaran menulis teks deskripsi siswa kelas X SMA Negeri 3 Makassar
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE BAMBOO DANCING TERHADAP MINAT BELAJAR BAHASA INDONESIA SISWA KELAS V SD NEGERI 27 BULU DUA KABUPATEN SOPPENG
Authors: Lutfin Nursamsilis , Purwati Indria
Published: April 2023

Penlitian ini bertujuan untuk mengetahui Pengaruh Model Pembelajaran Kooperatif Tipe Menari Bambu Terhadap Minat Belajar Bahasa Indonesia Pada Materi Cerita Rakyat Pada Siswa Kelas V SDN 27 Bulu Dua Kecamatan Soppeng. Adakah pengaruh Model Pembelajaran Kooperatif Tipe Menari Bambu terhadap Minat Belajar Bahasa Indonesia Siswa Kelas V SDN 27 Bulu Dua Kecamatan Soppeng. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kuantitatif dengan desain penelitiannya Pre-Experimental Designs dengan bentuk One-Group Pretest-Posttest Design. Instrumen penelitian yang digunakan dalam penelitian ini adalah angket/kuesioner dan lembar observasi. Teknik analisis data yang digunakan dalam analisis statistik deskriptif dan analisis  statistik inferensial. Hasil penelitian menunjukkan bahwa model pembelajaran kooperatif tipe bamboo dancing materi cerita rakyat terdapat pengaruh minat belajar bahasa Indonesia pada siswa kelas V SD Negeri 27 Bulu Dua Kabupaten Soppeng materi cerita rakyat. Hal ini dapat dilihat dari hasil analisis inferensial untuk minat belajar, dari hasil analisis data uji hipotesis t- hitung yaitu 15,03 dan t  yaitu 1,72. Maka t- Hitung t  = 15,031,72, perbedaan antara hasil pretest dan posttest signifikan, dan dapat disimpulkan bahwa Ho ditolak dan Hı, diterima berarti bahwa hipotesis dalam penelitian ini diterima yakni terdapat pengaruh model pembelajaran kooperatif tipe bamboo dancing terhadap minat belajar bahasa Indonesia kelas V materi cerita rakyat pada siswa  kelas V SD Negeri 27 Bulu Dua Kabupaten Soppeng.
MAKNA PENDIDIKAN DALAM PENERAPAN PEMALI MENCAMPUR MAKANAN DARI RITUS RAMBU TUKA’ DAN RAMBU SOLO’ DAN RELEVANSINYA BAGI MASYARAKAT TORAJA
Authors: Mangolo Yonathan , Sampeasang Agustinus Karurukan , Limbong Riskayanti Pare
Published: April 2023

Pemali mencampur makanan di dalam  ritual rambu tuka’ dan rambu solo’ merupakan Ritual yang masih terus diterima dan dipertahankan dalam  Masyarakat Toraja hingga sekarang. Tujuan penelitian ialah untuk mengetahui makna pendidikan dan penerapan pemali mencampur makanan dari ritual Rambu Tuka’ dan Rambu Solo’ dalam kehidupan jemaat. Metode yang dipakai untuk memperoleh informasi untuk penelitian ini yaitu penelitian kualitatif melalui teknik Penelitian Pustaka, observasi, juga penelitian lapangan, di mana data yang penulis dapatkan dilapangan dipaparkan apa adanya. Hasil penelitian ini, penulis membuktikan bahwa makna pendidikan dan penerapan pemali mencampur makanan dari upacara Rambu Tuka’ dan Rambu Solo’ dan implikasinya bagi masyarakat Toraja, di mana di dalam makna pemali ternyata mengandung makna pendidikan yang yaitu mengajarkan nilai-nilai ketaatan pada adat istiadat nenek morang orang Toraja menuju hidup yang harmoni, tapi juga sebagai upaya melestarikan adat tersebut sehingga memang begitu penting dilakukan pendidikan adat bagi generasi berikutnya. Pemali mencampur makanan dari upacara Rambu Tuka’ dan Rambu Solo’ ternyata dipahami sebagai warisan dari Aluk Todolo tapi juga sudah mengalami interpretasi dalam makna kekristenan sebagai warisan adat dalam simbol-simbol keagamaa yang perlu dijaga dan dilestarikan
Designing an Interface to Forecast Stock Close Price Using ARIMA
Authors: Dixit Shivdutt , Kumar Ahirwar Manoj , Saketnath Damam , Kaur Navneet
Published: April 2023

Stock market prediction involves a great effect of the current market trend on the price. It is thus necessary to create a model that efficiently identifies the market trend and predicts the values with high consistency and accuracy. This paper focuses on designing a system that uses the ARIMA model to predict the values. The python flask API has been used to design the web application and tkinter API has been used to design the GUI interface. To fetch the live market data nse2r library of R and nsetools library of python has been used to fetch the past market data for a period of six years.
Gebeler Covid-19 Aşısı ile İlgili Ne Düşünüyor? Bir Forumdaki Paylaşımların İncelenmesi
Authors: SARI Esra , GÜNGÖR SATILMIŞ İlkay
Published: April 2023

Bu araştırma, gebelerin internet üzerindeki bir forum ortamında covid-19 aşısı ile ilgili paylaştıkları mesajların içeriğini değerlendirmek amacıyla yapılmıştır. Araştırma nitel araştırma tipinde olup verilerin analizi için tümevarım yöntemi kullanılmıştır. Araştırma verileri Şubat-Nisan 2022 tarihleri arasında, Türkiye’de kadınlar tarafından en sık kullanılan forum web sitesinde yer alan mesajlar “covid aşısı ve gebelik”, “covid aşısı ve hamilelik”, “covid-19 aşısı” anahtar kelimeleri kullanılarak taranmıştır. Araştırma konusu ile ilgili ve araştırma kriterlerine uyan 73 konu başlığı araştırmanın örneklemini oluşturmuştur ve örnekleme dahil edilmiş olan mesajlar tek tek incelenmiştir. Araştırma bulgularına göre en sık cevaplanan konu başlığı “Hamilelik düşünenler covid aşısı vurulacak mısınız? Kısırlık yapar mı?” olduğu saptanmıştır. En fazla tekrarlanan konu ise “Covid aşılarına bağlı gebelikte/bebekte oluşabilecek riskler” dir. Mesaj içeriklerinde en fazla tekrarlanan konular covid aşılarına bağlı gebelikte/bebekte oluşabilecek riskler, aşıların yeni olması, yeterli araştırma olmamasına bağlı aşı olma konusunda tereddütler, covid aşısı ile ilgili kendi doktorunun önerilerini paylaşma, covid aşısının fertilite/infertilite üzerine etkileri, gebelikte covid aşısına bağlı yaşanabilecek yan etkiler ile ilgili düşünceler ve aşı ile ilgili olumlu düşüncelerdir. Güvenilir olmayan kaynaklardan elde edilen yanlış bilgiler annelerin endişe yaşamasına neden olmakta ve bu nedenle anneleri güvenilir kaynaklara yönlendirmede ebe/hemşirelere büyük rol düşmektedir.
Thiết lập k-điểm trùng không điều kiện giao hoán trong không gian metric thứ tự
Authors: Huỳnh Ngọc Cảm , Võ Đức Thịnh
Published: April 2023

Trong bài báo này, chúng tôi giới thiệu khái niệm ánh xạ I-đơn điệu mới và thiết lập định lí k-điểm trùng từ kết quả của Paknazar và các cộng sự không cần điều kiện giao hoán của các ánh xạ. Chúng tôi đưa ra ví dụ cho trường hợp ánh xạ không giao hoán mà kết quả của Paknazar và các cộng sự không áp dụng được.
Nghiên cứu tương tác của hợp chất cid 16040294 với amyloid beta bằng phương pháp docking
Authors: Huỳnh Thị Ngoc Thanh , Nguyễn Quốc Thái , Bùi Văn Thắng
Published: April 2023

Giả thuyết amyloid thừa nhận rằng bệnh Alzheimer là bệnh liên quan đến quá trình tích tụ của peptide amyloid beta (Aβ) trong não ở ngoại bào. APP (Amyloid Precursor Protein) bị kích thích và bị cắt bởi các enzyme β-secretases và γ-secretases để tạo nên chuỗi Aβ.  Trong đó Aβ42 thì độc tính hơn Aβ40 và là nguyên nhân gây chết tế bào thần kinh. Sử dụng phương pháp mô phỏng docking, nghiên cứu sự tương tác của CID 16040294 (GVD) với các sợi Aβ42. Kết quả cho thấy rằng CID 16040294 (GVD) tương tác mạnh với các sợi Aβ42, tương tác tốt nhất với cấu trúc sợi 2MXU và tương tác không liên kết có vai trò quan trọng hơn liên kết hydrogen trong trạng thái ổn định của cấu hình thụ thể-phối tử. Từ kết quả cho thấy rằng hợp chất GVD là chất tiềm năng điều trị bệnh Alzheimer.
Điều khiển tuyến tính hóa mô hình con lắc ngược
Authors: Nguyễn Tử Đức , Đặng Thành Đạt , Nguyễn Văn Đông Hải , Võ Quốc Anh , Võ Long Nhân , Nguyễn Ngọc Bảo , Nguyễn Thành Minh , Nguyễn Lê Tiến Dũng
Published: April 2023

Điều khiển phi tuyến cho hệ SIMO như con lắc ngược là một bài toán khó trong điều khiển ổn định hệ thống. Trong bài báo này, nhóm tác giả tiến hành xây dựng phần cứng mô hình của một hệ thống con lắc ngược trên xe và áp dụng giải thuật hồi tiếp tuyến tính hóa để điều khiển hệ thống trên. Qua đó, nhóm tiến hành xây dựng chương trình nhúng Matlab giải thuật trên vào board TMS320F28335 để chứng minh tính ổn định thông qua thực nghiệm. Trong đó, con lắc ngược được giữ không ngã và xe dao động vị trí qua lại quanh vị trí cân bằng chứ không bị dịch xa quá 10 cm khỏi vị trí chuẩn. Đồng thời, một khảo sát về ảnh hưởng của các thông số điều khiển khi được thay đổi cũng được thực hiện để tìm hiểu quy luật điều chỉnh bộ điều khiển cũng được nhóm tác giả trình bày.
Khảo sát khả năng hấp phụ xanh methylene trong nước bằng vật liệu MnFe2O4/bentonite
Authors: Nguyễn Thanh Hiếu , Trần Thị Xuân Mai , Dương Vân Anh , Bùi Văn Thắng
Published: April 2023

Vật liệu MnFe2O4/bentonite được điều chế bằng phương pháp hóa học ướt, sản phẩm được xác định bằng phương pháp nhiễu xạ tia X và đường đẳng nhiệt hấp phụ/giải hấp phụ nitrogen. Một số yếu tố ảnh hưởng đến quá trình hấp phụ MB của vật liệu như pH, nồng độ ban đầu, lượng chất hấp phụ, thời gian và nhiệt độ được khảo sát. Kết quả cho thấy, dung lượng hấp phụ thuốc nhuộm tăng khi nồng độ, thời gian tiếp xúc, pH và nhiệt độ tăng. Động học hấp phụ MB trên vật liệu điều chế phù hợp với mô hình động học biểu kiến bậc hai. Đường đẳng nhiệt hấp phụ tuân theo mô hình đẳng nhiệt Langmuir với dung lượng hấp phụ xanh methylene cực đại là 119,05 mg/g ở 323K. Quá trình hấp phụ MB của MnFe2O4/bentonite là quá trình thu nhiệt và tự xảy ra. Từ các kết quả cho thấy, MnFe2O4/bentonite là chất hấp phụ có triển vọng để loại bỏ thuốc nhuộm ra khỏi nước thải một cách hiệu quả.
Nghiên cứu lượng carbon trong đất rừng ngập mặn trên cồn cát ở cửa sông Cửa Lớn, huyện Ngọc Hiển, tỉnh Cà Mau
Authors: Lư Ngọc Trâm Anh , Nguyễn Thị Hải Lý , Nguyễn Phan Minh Trung
Published: April 2023

Rừng ngập mặn hình thành trên các cồn cát ở phía Tây sông Cửa Lớn là vùng đất được bồi tụ tự nhiên, có ý nghĩa sinh thái, môi trường quan trọng. Nghiên cứu được tiến hành ở khu vực này với mục tiêu đánh giá trữ lượng carbon của đất rừng trong điều kiện tự nhiên, không có sự tác động của con người. Phương pháp nghiên cứu bao gồm đo đạc một số chỉ tiêu về thổ nhưỡng trong các ô tiêu chuẩn, thu mẫu đất và phân tích trong phòng thí nghiệm. Kết quả nghiên cứu đã xác định được hàm lượng carbon trung bình ở hai tầng đất là 3,09 ± 0,88% và 2,85 ± 0,95%. Lượng carbon tích tụ trong đất ở các cồn có sự khác biệt. Đây là dẫn liệu cho các nghiên cứu tiếp theo cũng như góp phần cung cấp cơ sở khoa học cho việc đánh giá khả năng tích tụ carbon của rừng ngập mặn, phục vụ công tác quản lý, bảo tồn và phát triển rừng ngập mặn ở khu vực.
Apolypoprotein E gene polymorphism, gallstone disease, diabetes 2 type and lipid metabolism disorders
Authors: Grigor’eva I. N. , Notova T. E.
Published: April 2023

Aim of the study was to explore the impact of apolipoprotein E (APOE) gene polymorphisms (GP) on gallstone disease (GSD) and type 2 diabetes mellitus (DM2) and its role in lipid metabolism. APOE4 allele carriers had the highest levels of plasma and bile cholesterol and the lowest levels of bile acids in bile than other alleles. In GSD a higher frequency of APOE4 carriers (2.6 times compared to control) was found. GSD risk was reduced by 12 % in APOE2 carriers compared to APOE3/3. Our 20-year research confirms the association of APOE GP and GSD. The frequency of ε4/ε4 genotype is higher in people aged 18–35 years with a family history of GSD (5.8 %) compared to population of Novosibirsk (1.8 %, p < 0.05). The bile was more lithogenic in APOE4 carriers with GSD: the bile cholesterol level is 8.0 ± 0.5 versus 6.9 ± 0.6 g/l in ε3/ε3 genotype. APOE4 carriers with a family history of GSD had cholate-cholesterol ratio of 6.4 ± 0.7 versus 12.9 ± 0.2 (p < 0.05) in the absence of APOE4. in women with hypertension, the presence of GSD was associated with a combination of low density cholesterol (LDL-C) > 3.5 mmol/l and the APOE4 carriage. DM2 is a recognized risk factor for GSD. The most common opinion is that the ε4 allele is an independent risk of DM2, some authors consider the allele APOE2. Moreover, DM2 patients with the ε3/ε4 genotype have an increase in total cholesterol, LDL-C and non-high-density lipoprotein cholesterol compared to ε3/ε3. Other studies have not found any associations between APOE GP and GSD or DM2. The inconsistency of the data can be explained by the heterogeneity of the included groups and methods of APOE genotyping, which requires further research.
La entomofagia y florifagia en el Valle del Mezquital, Hidalgo México, valor cultural y uso alimentario
Authors: Onofre Sánchez Jair , Testón Franco Nancy , Pinón Vargas Mauricio
Published: April 2023

En el presente trabajo de investigación se abordan aspectos culturales y sociales en el consumo de insectos y flores en la región de Hidalgo, particularmente se analiza la entomofagia desde la época prehispánica y su práctica en la actualidad, así como las formas tradicionales de recolección, técnicas de preparación y temporadas de consumo. Se reflexiona sobre el valor nutritivo de los insectos y la importancia histórica dentro de la gastronomía mexicana, algunas formas de preparación de los alimentos con insectos y flores, así como las dificultades y rechazo que esta costumbre alimenticia enfrenta.
Los alimentos y la salud dental: ¿Por qué algunos alimentos son peores que otros?
Authors: Sánchez-Capa Itaty , Sánchez-Capa Maritza , Panchi Panchi Angélica Belén
Published: April 2023

Su boca, dientes y encías son más que simples herramientas para comer. Son esenciales para masticar y tragar, los primeros pasos en el proceso de digestión. Tu boca es el punto inicial de contacto de tu cuerpo con los nutrientes que consumes. Entonces, lo que se lleva a la boca afecta no solo su salud general, sino también la de sus dientes y encías. Pero la tendencia alimenticia ha empeorado la salud oral . En ese sentido el presente estudio presenta la ralción de los alimentos y la salud dental. Los hallazgos indican que, para una buena salud dental, se recomienda que las personas limiten comer y beber entre comidas. Por supuesto, a veces debe suceder comer entre comidas. Desafortunadamente, la mayoría de las personas eligen alimentos como dulces y papas fritas como bocadillos; alimentos que dañan los dientes al promover la caries dental.
Disciplinärenden 2022 vid universitet och högskolor
Authors: Kyrk Pontus , Viberg Anders , Axelsson Stefan
Published: April 2023

Sammanfattning
Under 2022 minskade antalet studenter som stängdes av eller varnades jämfört med år 2021 med 13 procent. Från 3 055 studenter år 2021 till 2 671 studenter år 2022. Antalet avstängningar minskade med cirka 12 procent och antalet varningar med 15 procent. 2 671 studenter motsvarar 0,86 procent av antalet helårsstudenter. Den kategori som minskat mest var otillåtet samarbete som mer än halverats, från 865 ärenden år 2021 till 415 ärenden år 2022. Av de tillfrågade lärosätena hade 23 sett en minskning av antalet inkomna ärenden under 2022 varav åtta med mer än 50 procent och sju med mer än 40 procent jämfört med år 2021. Av de lärosäten som sett en nedgång angav de flesta att den främsta orsaken till detta var en återgång till examinationer på campus.
Rezension von: Schellinger, Uwe, Gedächtnis aus Stein
Authors: Schönhagen Benigna , Schellinger Uwe
Published: April 2023

Gedächtnis aus Stein. Die Synagoge in Kippenheim 1852-2002. Herausgegeben im Auftrag des Fördervereins Ehemalige Synagoge Kippenheim e.V. von Uwe Schellinger. Verlag regionalkultur Heidelberg Übstadt-Weiher 2002. 320 Seiten mit zahlreichen Schwarz-Weiß-Abbildungen. Gebunden € 18,90. ISBN 3-89735-195-1
Influence of sowing time on yield and economics of small millet crops during kharif in YSR kadapa district of Andhra Pradesh
Authors: E. Aruna
Published: April 2023

In the changing climate scenario, millet crops are gaining importance due to factors such as low-maintenance, disease and pest resistance, nutritional benefits, market demand, fodder value and ecological benefits. As farmers especially in dry land areas are showing interest in cultivation of millets, finding out an optimum time of sowing for getting higher yield and good returns has become essential. Hence, the experiment was laid out at Agricultural Research Station, Utukur, Kadapa during kharif seasons of 2019 and 2020 to evaluate the performance of small millet crops under different sowing windows. The trial included three sowing windows namely July I F.N, July II F.N, and August I F.N and six millet crops viz., foxtail millet, little millet, brown top millet, proso millet, kodo millet and barnyard millet which were laid out in split plot design with sowing times in main plots and six millet crops in sub plots in three replications. The results indicated that July II F.N is the optimum time of sowing for small millet crops to get higher yield and net returns. Among the different crops sown, kodomillet recorded higher seed yield at different times of sowing followed by brown top millet. Whereas the lowest seed yield was recorded with little millet crop at all the dates of sowing.
Identification of superior male sterile lines and landraces based on simultaneous selection indices and PCA analysis among pearl millet [Pennisetum glaucum (L.) R. Br.] genotypes
Authors: Barathi M. Bala , Reddy P. Sanjana
Published: April 2023

Two male sterile lines and thirty pearl millet genotypes were evaluated to identify potential genotypes based on their selection indices and spatial distances. The traits grain number per panicle recorded maximum expected genetic advance, followed by plant height, leaf length, green fodder yield, grain number per unit structural panicle mass, total biomass and days to 50%flowering. The first six principal components with more than one eigen value contributed 83.7 % of variability in the studied genotypes. Based on simultaneous selection indices and PCA analysis the landraces 2348, 2325, 2328, 2370, 2382, 2368 and male sterile line ICMA 97111 recorded highest selection index values and were also spatially diverse in 2D and 3D scatter diagrams. Hence, the cross combinations resulted from these genotypes may result the development of superior hybrids. The identified landraces will also be improved as new inbred lines by population improvement methods.
Blue Water Scarcity Assessment in Banas River Basin using Water Footprint Approach
Authors: Mehla Mukesh Kumar , Kothari Mahesh , Singh Pradeep Kumar , Bhakar Sita Ram , Yadav Kamal Kishore
Published: April 2023

In order to increase water availability, improve water quality, and ensure long-term sustainability, river basin-scale planning and management of water resources is crucial. Using the blue water scarcity index and the water footprint concept, this study assesses blue water scarcity in the Banas river basin from 2008 to 2020. Banas basin experiences considerable scarcity, with the value of the average annual blue water scarcity index being 140.9% which can be characterized as moderate. Banas river basin typically experiences significant blue water scarcity for three months of the year (November, December and January). Compared to these months, it is low for three months (August, September, and October), moderate for four (April, May, June, and July), and significant for two months of the year (February and March). Farmers in the basin should adopt improved water management practices to ensure sustainability and address water scarcity issues. This study can provide a framework for policy to solve some policy and water management related issues in the basin. It can also help with more effective water resource allocation and utilization.
Isolation, screening and characterization of gelatinase and protease producing microorganisms from organic kitchen waste
Authors: Masurkar Snehal A , Pathade G.R
Published: April 2023

The present study was aimed at isolation, screening and identification of gelatinase and protease producing bacteria from the kitchen waste. The study was also focused on the potential of isolates to produce enzyme protease and gelatinase. The total of 157 bacterial isolates were obtained from the organic kitchen waste collected from various nearby sources. The primary screening was done to screen the potential of these isolates for their enzymatic potentials on selective media. The 57 promising bacterial isolates were found to have enzymatic potentials for both gelatinase and protease. The screened isolates were subjected to secondary screening, amongst which five isolates showed maximum production of both gelatinase and protease. These five isolates viz. KW91, KW104, KW121, KW128, KW98 were the most promising isolates showing high degree of milk and gelatin hydrolysis which may be potent in faster degradation of domestic kitchen waste.
Assessment of some physico-chemical parameters of water sample from Jayakwadi dam, Aurangabad, M.S., India
Authors: Sangawe Vishal V , Saraf Surekha A , Shaikh Julfikar D
Published: April 2023

The development of a particular ecosystem requires water for sustainability of living organisms. Different organic and inorganic components are dissolved in water, as it is universal solvent. The optimum level of different constituents is responsible to maintain respective quality for the suitable growth and development of plants, animals and micro-organisms. The physico-chemical parameters of water samples collected in the year 2018-2019 from Jayakwadi dam were analysed. To understand these parameters is important, as the Jaykwadi dam water is essential for drinking, irrigation and industrial concern of Marathwada region. Therefore, in this paper different physico-chemical parameters viz. Temperature, pH, DO, BOD, Hardness, alkalinity, TDS, turbidity, Chlorides, Phosphates, chlorine, nitrates etc. are studied.
Significance of Plants in Vedic Astrology, their SocioReligious Beliefs, Conservational and Therapeutic Aspects
Authors: R. Soni  , N. Singh  , G. Singh  , S. Raj
Published: April 2023

According to Vedic Astrology, the status of the planets, their motion, and constellations associated with them have a great impact on the lives of individuals. There exists a co-relationship between celestial bodies and plants. Each of these grahas/rashis/nakshatras is associated with a specific plant that resonates with his/her birth chart. These sacred plants are used in curing any ill outcomes associated with astrology. Moreover, these plants are considered as sacred because of their medicinal, aesthetic, and natural traits. Since ancient times, our culture, food, folklore, and therapeutic practices are deeply connected and affected by the use of plants. That is why since our ancestry we revered plants like Gods and Goddesses and honored them as divine elements. These are powerful sources of many pharmacological activities like antioxidant, antimicrobial, anticancerous, etc. In Indian culture worshipping of plants, thus, form the basis for conserving many plant species. These days, there are numerous variables answerable for the depletion of biodiversity like deforestation, misuse, industrialization, unsustainable development, and so forth so, in this circumstance, the objective of this paper is to an all-encompassing perspective on the significance of plants in our day to day existence from the viewpoint of Vedic astrology, i.e., plants related with navgrah, rashi, and nakshatra alongside their cultural, socio-religious beliefs, mythological facts, and pharmacological properties. Planting and revering plants as indicated by one’s astrological chart is a significant strategy to ensure and conserve biodiversity, eventually benefiting individuals. The human relationship with flora might be useful in conserving plant species for their treasured characteristics.
Influence of nano nitrogen and nano zinc fertilizers on nutrient uptake and use efficiency in paddy under different systems of establishment
Authors: T. Theerthana  , Yogananda S.B , Thimmegowda M.N , Jayadeva H.M , Prakash S.S , Gowda A.P. Mallikarjun , R. Krupashree  , Raddy Gurunath , U. Pandu
Published: April 2023

Field experiment on “Influence of nano nitrogen and nano zinc fertilizers on nutrient uptake and Use efficiency in paddy under different systems of establishment”. Randomised complete block design (RCBD) College of Agriculture, Vishweshwaraiah Canal Farm, Mandya, Karnataka, during summer 2022. The study included 14 treatments with various concentrations and sources of nitrogen with nano nitrogen and nano zinc under various establishment methods, including transplanted paddy and system of rice cultivation (SRI), as well as various methods of applying nano fertilisers, such as seed treatment, root dipping, and foliar spray. The results indicated that significantly higher nitrogen uptake (94.42, 79.10 and 173.52 kg ha-1, respectively), phosphorous, potassium uptake and higher nitrogen, phosphorous and potassium use efficiency (58.76, 105.01 and 73.51 kg kg-1 nutrients applied, respectively) was obtained with the application of 75% N and two foliar sprays of nano nitrogen and nano zinc at 25 to 30 and 45 to 50 DAT under SRI method of establishment. SRI method of rice establishment and nano nutrient application will significantly increase the primary, secondary and micro nutrient uptake
Seasonal variations of hydrographic parameters off the Chennai coast, India
Authors: P. Hemasankari  , D. Prema  , Kaladaran  , Kripa Vasanth
Published: April 2023

The environment plays a major role in determining the abundance of fishes in a particular region and it helps to predict the probable fishing zone. This environment variables includes temperature, salinity, pH, TSS, DO (Dissolved Oxygen), chlorophyll a, b and c, primary productivity, gross and net, nutrients, phosphate, nitrate and ammonia. These parameters were estimated using standard procedures. These parameters in a particular fishing zone varies from season to season. This seasonal variations of these parameters and its relationship with each other are studied in Ennore, (Lattitude, 80°19’31"E, and Longitude, 13°14’51"N). an industrially polluted area along Chennai coast. Factor analysis is done to remove the redundant highly correlated variables from the data, replacing the entire data with uncorrelated variables. During the post monsoon season, the 4 components extracted by factor analysis indicates that the nutrient, nitrate, chlorophyll b, TSS and dissolved oxygen are important variables deciding the photosynthetic activity, in summer season, 3 components were extracted and the variables that decide photosynthetic activity includes nutrient nitrate, temperature and nutrient ammonia. In pre-monsoon season, 5 components were extracted by factor analysis and the deciding variables include pH, chlorophyll, c, chlorophyll a, chlorophyll b and salinity. In monsoon season, 3 components were extracted and the deciding variables include TSS, DO and temperature for the photosynthetic activity to take place. The eigen values worked out in all the 4 seasons are above 1 and are reliable. The eigen value is highest in the post monsoon component tested, 4.39 and the least eigen value, 1.05 is in the pre monsoon season. Pre monsoon season among all seasons shows highest percentage of cumulative variance. In the post monsoon season, the variables N-Nitrate, chlorophyll b, TSS and DO in the components 1, 2, 3 & 4 decide the growth of phytoplankton with 12% loss of information. In the summer season, the variables, N-Nit, temp., and N-amm., in the components 1, 2 and 3 are the deciding factors for the growth of phytoplankton with 26% loss of information. In the post monsoon season, the variables, pH, chlorophyll c, chlorophyll a, chlorophyll b and salinity in the components, 1, 2, 3, 4 and 5 respectively decides the phytoplankton growth with 11% loss of information. In the monsoon season, the variables, TSS, DO and salinity in the components 1, 2 and 3 decide the growth of phytoplankton with 22% loss of information. These variables are representative of all original 11 variables and the components are not linearly correlated with each other. The size of the data from 11 variables can be reduced to three components by using factor analysis with the principal components extraction.
Climate Change Governance in India: Mapping the Role of the Cities
Authors: Gogoi Bhaskar , Sarmah Jayanta Krishna
Published: April 2023

Cities are at the forefront of climate action as never before: they concentrate risk but also provide opportunities to innovate. Situated at the crossroads of extensive urbanization, unequal development, and high climate vulnerability, Indian cities face an urgent imperative to governance to current and projected climate change impacts. While the poor and marginalised who live in multidimensional poverty and face acute deprivation bear the brunt of the consequences. Climate change not only exacerbates their existing inequalities, but also leads to disproportionate sharing of climate change risks, necessitating a shift from mere climate change mitigation to climate change adaptation and recognition that the involvement of all government levels, particularly local governments, has become a sine qua non for climate change adaptation to work because the impacts of climate change are manifestly local. This article argues that Indian urban local governments must occupy a definitive role in the Indian multi-lateral climate change governance framework. It argues that despite the important role played by urban local governments in combating climate change through adaptation strategies, multi-level governance framework is completely skewed in favour of the dominant and decisive role played by national and state governments. This article examines the role of Indian cities in climate change and scrutinizes the multi-level governance.
Bioaccumulation of Heavy Metals in Organs of Fresh Water Fish Oreochromis mossambicus Collected from two Sites of Ujani Backwaters
Authors: Chordiya S.P , Chandanshive N.E
Published: April 2023

In the present study, an attempt has been made to compare the bioaccumulation of some heavy metals in the different tissues of the most common fish Oreochromis mossambicus collected from two sites of Ujani backwaters during three seasons of the year. The backwater of Ujani dam is a major resource of freshwater fishes to local population, where fishery is practiced on large scale. It is essential to conduct a survey of the bioaccumulation pattern of toxic heavy metals such as Hg, Pb, Cu, and Zn in the fish species commonly consumed by people in this region. The survey was carried out during three seasons of the year. The accumulated toxic heavy metals were found in the order Zn>Cu>Pb> Hg. The seasonal order was Monsoon > Pre-monsoon > Post-monsoon. The seasonal variation might be the effect of monsoonal runoff from the highly urbanized and industrial city of Pune that convey huge quantum of effluents in the water of tributaries of Bhima. Such study has immense importance as fishes are consumed by a large percentage of the people in the area of backwaters. This study would also provide a roadmap for researchers and policymakers to identify and implement effective and sustainable measures to counteract the increasing trends of pollution levels in natural ecosystems.
Effect of herbicides on weed control efficiency and Yield Response of Kharif Cowpea (Vigna unguiculata L.) in sandy loam soils of Punjab
Authors: Khose P.J , Vyvahare L.S , S. Menon  , K. Yadav  , Divyavani B.R , S. Patil
Published: April 2023

A field experiment using a randomized block design, eight weed management treatments, and three replications was carried out in the kharif of 2022 at the Division of Agriculture, Lovely Professional University, Phagwara, Punjab, India. To determine the economics and effectiveness of weed control measures for managing weeds in cowpea [Vigna unguiculata (L.). The weed control techniques had a big impact on the weed restrictions.With pre-emergence application (PE) of pendimethalin 0.70 kg/ha combined with hand weeding, the weed density and biomass and greater weed control efficiency were consistently inferior at different stages of crop growth. This confirmed that pre-emergence herbicide application could effectively regulate the weeds emerging early in the season, and the actual controlling of weeds by it led to higher yield and B: C ratio.
(How) Can Machine Learning Support Teaching Staff in a Virtual Collaborative Learning Environment?
Authors: Böhmer Arne , Musch Maximilian , Schubert Hannes , Schmidt Sebastian
Published: April 2023

Purpose: Supervising roles within virtual collaborative learning (VCL) environments face many different challenges and are often having difficulties keeping an eye on everything and comprehending every participant’s or group’s workflow. To help supervisors with problems like that we developed a software prototype to support their daily workflow and overcome the mentioned challenges.

Study design/methodology/approach: This study used a design science research approach to investigate how learning analytics might be able to support teaching staff in VCL settings. Previous studies demonstrated that this approach is very well suited to derive design guidelines for such software artifacts. Initially, a qualitative interview series with four experienced tutors was carried out to get an in-depth understanding of the challenges and tasks teaching staff typically faces in VCL environments. The interview material was systematically analysed to acquire the underlying software requirements. These were then combined with existing knowledge about support software of similar use cases to create a first prototype, primarily based on a supervised machine learning model that classifies online messages sent within the teams.

Findings: The software tool we have developed has shown that machine learning processes can indeed be used to support teaching staff in VCL environments. The tool achieves satisfactory classification performance in categorizing chat messages. It could therefore be demonstrated that it is possible to classify chat messages using a software tool. The interviews conducted revealed a particular interest in the statistical evaluations of group activities in Microsoft Teams. This was said to save a lot of time in the subsequent evaluation of the groups. The interviewed eTutors also expressed an interest in receiving private information on the development of possible conflicts within groups. The interest of the interviewed supervisors was very high and additional interviews could lead to further possible feature ideas. In general, the evaluative interviews resulted in positive feedback regarding how our prototype supported eTutors during their work.

Originality/value:
In current times, spatially distributed and asynchronous education plays a bigger role than ever before. VCL environments are useful tools to overcome these challenges of time and space. However, unlike research on conversational agents or automated feedback systems, the focus of this work is not on the communication interface between software and users or the exclusively quantitative analysis of messages. The goal is to evaluate the content of sent messages within VCL environments using the six defined categories to gain a better qualitative understanding of the teams’ collaboration and its workflow.
What is an Identity Crisis?
Authors: Gligorov Nada
Published: April 2023

The use of brain technology that contributes to psychological changes has spurred a debate about personal identity. Some argue that neurotechnology does not undermine personal continuity (Levy, 2011) while others argue that it does (Kreitmair, 2019; Schechtman, 2010). To make these
assessments, commentators fail to identify psychological changes that cause personal discontinuity. In this paper, I present a view that identifies personal continuity with the maintenance of a self-concept. I argue that a concept of self requires the ability to self-ascribe physical and psychological
features and that the diachronic self emerges with self-ascriptions of features that require endurance over time. I maintain that an adequate concept of self does not depend on the maintenance of any particular combination of self-ascriptions and that it can be maintained despite even significant
changes in psychological or physical traits. Finally, I apply the self-concept view to identify changes that can result in discontinuity of self.
Unconscious Intelligence in the Skilled Control of Expert Action
Authors: Ivy Spencer
Published: April 2023

What occurs in the mind of an expert who is performing at their very best? In this paper, I survey the history of debate concerning this question. I suggest that expertise is neither solely a mastery of the automatic nor solely a mastery of intelligence in skilled action control. Experts
are also capable of performing automatic actions intelligently. Following this, I argue that unconscious-thought theory (UTT) is a powerful tool in coming to understand the role of executive, intelligent action control in the fluidly automatic performance of expertise. Relying on a body of
empirical evidence concerning the cognitive structures and perceptual strategies employed by experts, I show that the realm of skilled action is an ideal environment within which the powers of unconscious cognitive processing can have positive effects on action. I conclude that experts rely
upon unconscious thinking in the production of intelligently automatic skilled actions.
Introspection, Transparency, and Desire
Authors: Roche Michael
Published: April 2023

The transparency approach to introspection has received much attention over the last few decades. It is inspired by some wellknown remarks from Gareth Evans (1982). Although this approach can seem quite plausible as applied to belief (and perhaps perception), philosophers tend to be
sceptical that it can succeed for other mental kinds. This paper focuses on desire. It lays out in detail a transparency theory of desire introspection and addresses various concerns and objections to such a theory. The paper takes as its launching point Alex Byrne's (2018) influential work
on transparency.
Peran Kepala Sekolah Dalam Peningkatkan Mutu Sekolah Dasar Terintegrasi Qur’an Al-Wafi Depok
Authors: Aditya Viedy Dimas , Syamsudin Syamsudin , Bashori Abdul Hamid
Published: April 2023

The research objective was to identify and describe the role of the principal in improving the quality of Al-Wafi Qur'an Integrated Elementary School, Depok. Research using qualitative with a case study approach. Data collection techniques with interviews, documentation, and observation. Data analysis techniques with reduction, data presentation, and conclusion. Data validation techniques with transferability and dependability. The results of the study show: (1) The principal as an educator by fostering and guiding teachers and education. (2) The principal as a manager by managing the school. (3) The school principal acts as an administrator by managing school files. (4) The school principal acts as a supervisor with class, performance, and extracurricular supervision. (5) The principal as a leader by socializing the vision, and mission and creating a school climate (7) The principal as an entrepreneur by instilling an entrepreneurial spirit and marketing the school's flagship program.
Perilaku Profesionalisme Kepala Sekolah
Authors: Rosyadi Imron , Widyaningsih Riza Auliya , Uzliva Citra Aulia
Published: April 2023

The purpose of this research is to get a theory about the behavior of the principal, the professionalism of the principal, and the professional behavior of the principal. This research uses a qualitative approach with a type of literature study. Data collection techniques with documentation studies. Data processing with reduction, data presentation, and conclusion. While the data validity technique with source triangulation. The results show that: (1) The principal's behavior is an action taken based on legal stimuli at school. (2) The professionalism of the school principal is a leader who works according to the Regulation of the Minister of Education and Culture of Indonesia Number 40 of 2021, (3) The professional behavior of the school principal, first is the act of regulating learning activities in schools. Second, the action of developing school entrepreneurship. Third, the act of assessing the performance of teachers and education personnel. Fourth, the act of guiding and fostering teachers. The impact of this research can be used as a literacy reference for all school principals in Indonesia in improving and developing the quality of work in schools.