bluuebunny/crossref_metadata_2025 huggingface dataset:
PREDISEÑO DE UNA PLANTA DE TRATAMIENTO DE AGUAS RESIDUALES DE LA EMPRESA DE LÁCTEOS EL PAJONAL
Authors: Samaniego Marin Wilson Javier , Núñez Orozco Marcia Yolanda
Published: January 2023

La industria láctea tiene gran importancia en el sector agrícola y ganadero de la provincia de Chimborazo, sin embargo, sus actividades generan problemas de contaminación, debido a los tratamientos de agua inadecuados de sus efluentes, por tal motivo se presenta la propuesta de investigación denominada, pre diseño de una planta de tratamiento de las aguas residuales de la empresa de lácteos “EL PAJONAL” en la parroquia rural de Químiag, perteneciente al cantón Riobamba en la provincia de Chimborazo, la metodología utilizada se basó en el reconocimiento en las instalaciones de los procesos de producción de la industria quesera, posteriormente, se determinó el caudal promedio de la zona de producción y de la zona de lavado mediante el método de flotadores y el método volumétrico, obteniendo un caudal promedio de 1,94 L/s, a partir de muestras compuestas durante un lapso de tiempo de 4 semanas se realizó una caracterización físico – química de las aguas residuales industriales. Los resultados obtenidos indicaron el alto contenido de carga orgánica y grasas en el efluente, bajo esta realidad se evaluó, seleccionó y dimensionó un sistema de tratamiento adecuado para las aguas residuales de la empresa conformado por un tanque homogeneizador, sedimentador primario, sistema de flotación por aire disuelto, tanque de lodos activados, y por último un sedimentador secundario. Finalmente, a través de un balance teórico de remoción de contaminantes se demostró que la implementación del tren de depuración propuesto garantiza un agua tratada que cumpliría con los límites estipulados en la normativa nacional para efluentes industriales.
Molecular detection of some Vancomycin Pathogenic bacteria in Basrah Governorate
Authors: Thamer Mohammed A. , Shareef Ali A.
Published: January 2023

The current study aimed to study the resistance of some species Bacterial resistance to the antibiotic vancomycin. 121 samples were collected and grown on Chocolate Agar medium for isolating pathogenic bacteria. and then It was grown on Nutrient Agar medium for pure colonies. These bacteria were diagnosed using phenotypic methods, biochemical tests, and 16SrRNA gene. The results reported that 40 (33.3%) resistant strains appeared, of which 13 were males with a percentage of (32.5%), while the number of female samples was 27 with a percentage (67.5%) and the rest were sensitive to this antibiotic. done during the study The current study obtained four types of bacteria resistant to vancomycin: 24 strains (60%) belonging to Pseudomonas aeruginosa bacteria, 11 strains (27.5%) belonging to Proteus mirabilis bacteria, 4 strains (10%) of Staphylococcus aureus bacteria, and one strain (2.5%) for Actinomyces sp. As for the presence of resistance genes, Vancomycin, where the current study recorded the presence of 17 bacterial strains containing both VanA and VanB genes (42.5%), while the VanA gene was present in 8 strains (20%), and the VanB gene was present in 6 strains (15%), and 9 appeared Strains (22.5%) do not possess either of the two genes (VanA and VanB), although they were resistant to vancomycin, and this may be due to their possession of other resistance genes or other mechanisms of resistance to this antibiotic.
Derecho y heavy metal: Fiat iustitia, et pereat mundus
Authors: Sandoval Trigo Germán Medardo
Published: January 2023

Hablar del derecho dentro de los estudios sociales implica, necesariamente, un juego de territorialidad del sentido en que la voz del principal somete al silencio al subalterno. En la versión clásica de la teoría crítica, el derecho ha sido empleado como un arma de dominación. Empero, las múltiples dimensiones de la sociedad habitan expresiones tan variadas que comprenden la estrategia del dominante; de ello, que las principales victorias sociales en materia de derechos han logrado invertirlo en favor del oprimido. Esta ruptura no podría lograr su cometido sin las diferentes expresiones estéticas, históricas e, incluso, musicales. En este documento, desde las epistemologías del sur, se estudiará la relación entre la expresión musical del heavy metal, la historia política de grupos excluidos y la tensión normativa por la dignidad y los derechos. Asimismo, se pretende establecer un puente transdisciplinario para comprender la relación política, epistémica y ontológica entre la resistencia y denuncia que habita el sentido del heavy metal y su relación de narrativas, cuerpos y visiones de mundo que da sentido a las historias no contadas del derecho.
Más que gritos y distorsión: el metal chileno ante la crisis ecológica y el modelo económico extractivista
Authors: Koplow Villavicencio JAn
Published: January 2023

El planeta está viviendo una crisis ecológica sin precedentes que es producto de la acción humana, la cual ha generado un aumento irreversible de la temperatura de la Tierra, cuyas consecuencias son una amenaza para todos los seres vivos. Ante esto, diferentes actores sociales han buscado tomar un rol más activo. La música metal no ha sido la excepción y las bandas de metal latinoamericanas han evidenciado una mirada crítica frente al modo en que esta crisis repercute en el continente. Así, este trabajo se propone analizar cómo las bandas de metal chilenas se han sumado a la discusión sobre la crisis ecológica y las consecuencias del modelo económico extractivista en el país. Con ello se buscará evidenciar que el metal en Chile es más que gritos y distorsión, y que, al igual que en otros países del continente, presenta una reflexión crítica ante el contexto ambiental actual. Para lograr aquello, la metodología de estudio consiste en un análisis sonoro y discursivo de distintas producciones musicales, mientras que los enfoques teóricos que guían esta investigación son los estudios decoloniales y socioambientales.
Poetry for the poisoned
Authors: Hernández Morales Roberto Alejandro
Published: January 2023

El Heavy Metal es un producto cultural con una comunicación sonora y visual particular, agrupaciones de este género trabajan no solo en la propuesta musical, sino también, en un concepto visual que genera un discurso artístico integral. En ese hilo de ideas las portadas de discos de Heavy Metal poseen estética propia a partir de la utilización de colores, figuras y formas, además de estar cargadas de signos y símbolos. Todos estos elementos construyen un discurso el cual algunas veces es complejo de interpretar, por lo que el ejercicio de interpretación de dicho arte visual puede ser abordado desde la dimensión pragmática del lenguaje, y en específico desde la retórica visual. Dicho lo anterior, el presente texto busca realizar un ejercicio de análisis de la portada del álbum Poetry for the poisoned (2010), de la banda de power metal melódico Kamelot desde la retórica visual. Por lo que en primer lugar describe a los autores del concepto musical y visual, así como cuáles son los temas que se encuentran en esta producción. En segundo lugar, a partir de que el Heavy Metal es un discurso artístico capaz de configurar una serie de prácticas culturales, se describen las características subculturales que posee, por lo que se revisa la cultura, los lectores y el aspecto ideológico bajo el cual la obra es producida. Consecuentemente se realiza el análisis de la imagen a partir de la retórica visual y sus operaciones.
Reconfigurar, reaprender y re-sentir: la plástica del metal hacia la reflexión desde el horror.
Authors: Miranda Bonilla Sergio
Published: January 2023

Kai Gabriela es una artista visual multidisciplinaria, que en sus propias palabras “explora ilustración análoga y digital, investigación, realización de contenido para redes sociales y otras plataformas, diseño gráfico y arte independiente bajo un discurso personal con variedad de técnicas”. La artista de 23 años creció en la zona sur de la Ciudad de México, ha participado en diversas actividades del Seminario de Estudios en Heavy Metal, y en la música metal y sus estéticas encontró una manera de comprenderse y dar sentido a su expresión gráfica.
Etiology of diarrhoea among adult buffaloes (Bubalus bubalis) and their impact on haemato-biochemical and mineral profile
Authors: Singh Rajiv , Singhal Vinit , Agrawal Rajesh , Upadhyay Shailendrashankar Rajendraprasad
Published: January 2023

80 adult buffaloes suffering from diarrhea from sub-tropical and temperate zones of Jammu division were selected to establish etiology and to evaluate hemato-biochemical and mineral alterations. Clinico-haemato-biochemical,mineral and faecal evaluation was carried to relate alterations with respect to etiologies of diarrhoea. Strongyle infection was recorded among 32.5% buffaloes followed by amphistomiasis (18.75%), coccidiosis (7.5%), salmonellosis (7.5%) and balantidiasis (7.5%). 23.45% of affected buffaloes were placed under miscellaneous group as definite etiology could not be established. Season-wise, analysis revealed maximum prevalence of diarrhoea during rainy season (47.5%) followed by summer (35%) and winter (17.5%). Animals of 1 to 3 years age group had higher prevalence of coccidiosis (50%), strongyle infection (46.1%) and salmonellosis (37.5%) whereas, >6 years age group had higher prevalence amphistomiasis (66.7%) and balantidiasis (50%). Significant reduction (P<0.05) in hemoglobin, TEC, TPP, albumin, sodium, chloride, calcium and copper levels was recorded along with significant increase in plasma fibrinogen level among the diarrheic buffaloes. The results of blood gas analysis revealed significant (P<0.05) decrease in pH, pCO2, HCO3 and base excess and significant (P<0.05) increase in anion gap. Since, diarrhoea is a multifactorial disease leading to varying clinical signs, haemato-biochemical, mineral and blood gas changes which needs to be evaluated before recommending therapeutic regimen for recovery.
Impact of Despotic Leadership on Project Success in the Software Development Projects: Mediating role of Self-Efficacy and Job Autonomy
Authors: Zahra Syeda Rida , Asghar Imran , Haq Saif Ul , Ud Din Muhammad Shihab , Abidi Muhammad Hamza
Published: January 2023

Despotic leadership in the form of abusive supervision is a negative form of leadership that badly affects the project's success and organizational goals. This study aims at measuring the impact of despotic leadership on project success through the mediation of Self-Efficacy and Job Autonomy. Data was collected from Software Development Projects of Punjab from the 212 professionals working in software development projects. The data analysis was performed through SmartPLS 3.3. The current study's findings showed that despotic leadership negatively affects project success. Findings also reveal that due to despotic behavior of the leader, employees lose their interest in their tasks which results in decreased self-efficacy and job autonomy that adversely affects the project success. This research work underwrites to the literature on Self-efficacy and Job Autonomy by revealing the relationship between Despotic leadership and Project Success. The results of this study show that the relationship amongst despotic leadership and project success is mediated by self-efficacy and job autonomy.
Kesiapan Belajar Siswa Pada Pembelajaran Tatap Muka Mata Pelajaran IPA Terpadu
Authors: Yulianto  , Yuliani Hadma , Syar Nur Inayah
Published: January 2023

Abstract - The topic of this research was purposed to understanding the readiness of students to receive a face-by-face learning at integrated science lesson. This study took the research methond in the form of descriptive qualitative. This topic was conducted at SMP IT Sahabat Alam Palangka Raya with 10 students of class 2 junior high school as a reaserch subjects. The data gathering technique by the researcher is a questionnaire. The research data were analyzed descriptively with reference to the ability category scale. By the results of the research that has been analyzed, that can be concluded the level of student learning readiness in face-by-face learning at integrated science subjects is on range “very good” criteria.

Abstrak - Topik penelitian ini diangkat dengan intensi untuk memahami kesiapan anak didik dalam menerima pembelajaran secara tatap muka pada pelajaran IPA Terpadu. Penelitian ini mengambil metode penelitian berupa kualitatif deskriptif. Penelitian dilaksanakan di SMP IT Sahabat Alam Palangka Raya dengan subjek penyelidikan sebanyak 10 anak didik kelas VIII. Teknik pengambilan data yang dipakai peneliti adalah angket/ kuesioner. Data hasil penelitian dianalisis secara deskriptif dengan acuan skala kategori kemampuan. Dari hasil penelitian yang telah dianalisis bisa ditarik kesimpulan bahwa tingkat kesiapan belajar siswa dalam pembelajaran tatap muka pada mata pelajaran IPA Terpadu termasuk pada kriteria “sangat baik”.
PENYULUHAN BAHAYA NARKOBA SEBAGAI UPAYA PREVENTIF PEREDARAN GELAP KEPADA MASYARAKAT DI DESA SEPAYUNG KECAMATAN PLAMPANG
Authors: Lestari Indah Dwi , Jumaitullah Jimi , Fatadi Alif , Iyan Muhammad , Fibrianti Id'ha
Published: January 2023

Narkoba hari ini masih menjadi ancaman serius yang terus merusakgenerasi bangsa, saat ini peredaran dan penyalahgunaan narkoba sangat pesatmelonjak hingga masuk ke pelosok desa oleh karena itu perlu ada penyuluhantentang bahaya narkoba tersebut. Saat ini kegiatan penyuluhan yang dilakukanoleh pemerintah bersama perguruan tinggi dapat dilakukan sebagai upayaperventif terhadap Peredaran Gelap Narkotika. Metode yang digunakan dalampelaksanaan kegiatan adalah : (1). Survey awal (2). Pemantapan dan penentuanlokasi sasaran, (3). Penyusunan bahan/materi pelatihan. Penyuluhan inimelibatkan mahasiswa Kelompok Kerja Lapangan yang berkerjasama denganBadan Narkotika Nasional Kabupaten Sumbawa, pemdes desa sepayung, siswa -siswi SMPN 3 Plampang dan pemuda Desa Sepayung kegiatan tersebutberlangsung di aula kantor desa sepayung pada hari selasa tanggal 26 Juli 2022.Hasil dan pembahasan kegiatan tersebut adalah penyuluhan hukum tentangbahaya narkoba dibutuhkan bagi generasi muda agar tidak mudah terpengaruhpada perilaku menyimpang, termasuk dalam penyalahgunaan serta peredarangelap obat – obatan terlarang. Sosialisasi dan penyuluhan tentang bahayanarkoba perlu senantiasa digaungkan agar generasi muda menghindaribahkan memusuhi narkoba serta tidak berani coba - coba dalammenggunakannya.
SOSIALISASI PENINGKATAN USAHA TANI PADA KELOMPOK TANI “BATU GONG” DALAM MEMANFAATKAN PROGRAM PENGEMBANGAN USAHA AGRIBISNIS PEDESAAN DI KABUPATEN SUMBAWA
Authors: Rahayu Sri , Diatmika I Putu Gede , Noviana N
Published: January 2023

Tujuan kegiatan sosialisasi peningkatan usaha tani pada kelompok tani “BatuGong” dalam memanfaatkan program pengembangan usaha agribisnis perdesaan(PUAP). Kegiatan pengabdian ini dilakukan selama 3 bulan, mulai dari bulanSeptember, Oktober dan November tahun 2022 di Kecamatan Labuhan BadasKabupaten Sumbawa. Metode yang digunakan pada tahap sosialisasi ini yaituceramah, peserta diberikan pengetahuan dan pemahaman tentang program PUAPsesuai dengan kapasitas, tugas dan fungsinya. Hasil pengabdian dapatmembantu dalam usaha mempercepat laju pertumbuhan sektor agribisnisterutama dihadapkan dengan kondisi petani yang serba lemah, seperti lemahpada modal, skil dan pengetahuan serta pada penguasaan lahan, hal ini dapatditempuh melalui penerapan sistem pengembangan (system off development)agribisnis. Untuk mencapai tujuan PUAP, yaitu mengurangi tingkat kemiskinandan menciptakan lapangan kerja di perdesaan, PUAP dilaksanakan secaraterintegrasi dengan kegiatan departemen pertanian maupunkementrian/lembaga lain. Mengurangi kemiskinan dan pengangguran melaluipenumbuhan dan pengembangan kegiatan usaha agribisnis di pedesaan sesuaidengan potensi wilayah, meningkatkan kemampuan pelaku usaha agribisnis,pengurus GAPOTKAN, penyuluh dan penyedia mitra tani, memberdayakankelembagaan petani dan ekonomi pedesaan untuk pengembangan kegiatanusaha agribisnis, meningkatkan fungsi kelembagaan ekonomi petani menjadijejaring atau mitra lembaga keuangan dalam rangka akses permodalan.
PENYULUHAN HUKUM PENTINGNYA PENYADARAN MASYARAKAT TERKAIT PENDAFTARAN DAN SERTIFIKASI PERTANAHAN
Authors: Supratman S , Oktaviana Riza , Setiadi Dedi , Safitri Novita
Published: January 2023

Pendaftaran atas kepemilikan dan pemberian sertifikat tanah merupakan halpenting bagi kehidupan manusia tidak terkecuali bagi masyarakat di DesaSebeok Kecamatan Orong Telu Kabupaten Sumbawa. Namun hal tersebut seringterabaikan akibat permasalahan yang dialami bahwa sebagian besar masyarakatmitra belum melakukan pendaftaran atas tanah yang dimiliki, hal ini sebagaiakibat dari kurangnya informasi dan pemahaman akan pentingnya pendaftarandan sertifikasi tanah. Tujuan kegiatan untuk memberikan pemahaman kepadawarga masyarakat bahwa untuk memiliki surat atau bukti kepemilikan atas tanahsangat penting dilakukan, yakni melalui pendaftaran tanah dan pemberiansertifikat. Kegiatan ini dilaksanakan pada bulan September 2022 di Gedungserba guna Desa Sebeok Kecamatan Orang Telu Kabupaten Sumbawa. Metodeyang digunakan dalam kegitaan ini yaitu penyuluhan hukum tentang pentingnyapenyadaran hukum kepemilikan tanah terhadap masyarakat mitra. Hasil kegiatandapat memberikan pengetahuan, informasi, pemahaman, dan penyadaran kepadamasyarakat mengenai pentingnya kepemilikan sertifikat tanah sebagai buktipenguasaan hak atas kepemilikan tanah. Selain itu, hasil yang didapatkan dalamkegiatan tersebut yakni masyarakat menjadi termotivasi mengikuti materi yangdisampaikan narasumber dan terbagunnya interaksi antar peserta denganpemateri sehingga dapat menumbuhkan pemahaman dan kesadaran masyarakatdalam memberikan informasi tentang pentingnya mendaftarkan tanah sehinggamemiliki hak sertifikat atas kepemilikan tanah.
PELATIHAN STRATEGI PEMASARAN PADA PETANI DALAM MEWUJUDKAN DESA WISATA DI DESA TUMBANG TARIAK KABUPATEN GUNUNG MAS, KALIMANTAN TENGAH
Authors: Nahan Noorjaya , Peridawaty P
Published: January 2023

Tujuan Pengabdian untuk memajukan kabupaten Gunung Mas menjadidaerah tujuan wisata. Melalui pelatihan strategi pemasaran yang dibangunberdasarkan kemampuan pelaku usaha untuk mendapatkan peningkatanusaha. Metode pelatihan diberikan secara langsung seperti pemilihan jenisbibit buah dan sayur, pemilihan harga dan pengemasan produk sertainovasi produk dari buah-buahan lokal seperti durian, mangga, salak,rambutan sebagai cara agar usaha terus berkembang, tidak tentu musiman.Lokasi pengabdian di desa wisata, di kabupaten Gunung Mas, pengabdianselama 3 bulan yaitu bulan Agustus hingga Oktober tahun 2022,pemilihan lokasi ini karena adanya air terjun Batu Mahasur yang letaknyatidak jauh dari Desa Tariak. Hasil pengabdian menunjukkan bahwapelatihan strategi pemasaran kepada petani buah menunjukkan hasil yangpositif, ketekunan penerapan strategi pemasaran dalam meningkatkankeunggulan usaha berbasis desa dari kearifan lokal dan keunggulansumber daya serta harapan pelanggan untuk pergi ke kota wisata. Melaluipengabdian ini memberikan bukti kepada pemerintah desa di Tariak dalambidang ekonomi perdagangan dan pengelolaan sumber daya yangberkelanjutan untuk menjadikan desa Tariak sebagai salah satu kabupatenberbasis pariwisata di Kalimantan Tengah.
Interpersonal Conflicts between Teachers: Causes and Effects in Teacher Training Colleges, North West Region, Cameroon
Authors: Foghang Victor Mbah , Titanji Peter Fon
Published: January 2023

Purpose: This study sought to investigate the causes and effects of interpersonal conflicts between teachers in the Teacher Training Colleges (TTCs) in the North West Region, Cameroon.
Methodology: Using the qualitative research design, data were collected from 16 school administrators and 158 teachers using questionnaires and focus group discussion that were analyzed using the technique of content analysis.
Findings: The found out that the causes of interpersonal conflicts between teachers in the TTCs were diverse and were categorized under teachers’, school and leadership-related causes. These conflicts largely had negative outcomes on teachers, students, school leadership and the school as an institution. From the findings, interpersonal conflicts between teachers does not only hurt individual teachers’ level of commitment, productivity and effectiveness but equally, impacts the school climate, students’ achievements and school effectiveness in general.
Conclusion: The diverse causes and negative effects of interpersonal conflicts between teachers in the TTCs of the North West if left unchecked has the potential of negatively impacting even the smooth functioning of these institutions.
Recommendations: The study recommend that school administrators of the TTCs should receive special training and preparation on issues of conflict management and leadership upon appointment. Also, workshops, seminars, and orientation programmes for principals and teachers of TTCs on conflict management should be organized on regular basis to improve their knowledge on conflict management in schools.
Implementasi Pendidikan Multikultural Dalam Upaya Mengembangkan Sikap Toleransi Santri Di Pondok Pesantren
Authors: Asror Muhamad
Published: January 2023

Kondisi masyarakat Indonesia yang plural baik dari segi suku, ras, agama dan status sosial memberikan kontribusi yang besar terhadap perkembangan dan dinamika dalam kehidupan berbangsa. Indonesia merupakan salah satu negara multikultural terbesar di dunia. Dalam hal imi, Pondok Pesantren dapat dijadikan altenatif dalam mentransformasikan nilai-nilai multikultural. Hal ini dikarenakan Pondok Pesantren memiliki semangat persaudaraan (ukhuwah) dalam interaksi antara sesama anggota pesantren. Kehidupan di pesantren diliputi suasana persaudaraan yang akrab, sehingga segala kesenangan dirasakan bersama, dengan jalinan perasaan keagamaan. Tidak ada penyekat yang memisahkan antara warga pesantren, walaupun mereka berbeda aliran, baik politik, sosial, dan ekonomi. Tesis ini berupaya mengkaji tentangpermasalahan yang dihadapai dalam implementasi pendidikan multikultural diPondok Pesantren, meliputi: materi yang diajarkan, metode yang digunakan dan interaksi di Pondok Pesantren. penelitian menggunakan penelitian kulitatif lapangan (fieldresearch), pengumpulan data menggunakan wawancara, dan analisa data menggunakan teknik analisa data kualitatif berdasarkan teori MilesandHuberman yang terdiri dari tiga tahap, yaitu: data reduction, data display dan conclusion/verivication. Berdasarkan hasil penelitian dapat disimpulkan bahwa bentuk Penddikan multikultural di Pondok Pesantren RiyadlatulUlum, Darul Ulum, dan Darussalamah di Kabupaten Lampung Timur dilakukan dalam bentuk penempatan santri yang berbeda latar belakang etnis, budaya, dan ekonomi dalam satu asrama yang heterogen. Kondisi tersebut memungkinkan santri memahami perbedaan budaya, dan bahasa, dan mendorong timbulnya rasa kebersamaan dan penerimaan terhadap santri lain. Materi pelajaran berbasis multikultural di Pondok Pesantren RiyadlatulUlum, DarulUlum dan Darussalamah dapat dilihat dari materi tentang ahlussunnahwaljama’ah (Aswaja), yang mengedepankan sikap tawasuth (moderat), i`tidal (proposional), tasamuh (toleran), dan tawazun (seimbang). Selain itu materi yang berbasis multikultural dijarkan dengan menjelaksan tentang ayat dan Hadis yang menekankan pentingnya ukhuwah (persaudaraan), baik ukhuwah Islamiyyah, maupun ukhuwah basyariyyah. Metode pembelajaran yang diterapkan diantaranyabahtsulmasailfiqhiyyah, yaitu forum diskusi masalah-masalah fiqh. Diskusi semacam ini dapat menjadikan pembelajaran bagi santri agar dapat berisikap demokratis dan menghargai pendapat orang lain.Interaksi sosial  di Pondok Pesantren RiyadlatulUlum, DarulUlum dan Darussalamah menggambarkan komunitas yang plural, yang didasarkan pada nilai-nilai akhlakulkarimah. Melalui pendidikan pesantren yang multikultural, sikap dan pemikiran akan lebih terbuka untuk memahami dan menghargai keberagaman budaya.
Implementation of School-Based Management
Authors: Sigit Gesang Permana Rian , Zahrotun Rodiah Siti
Published: January 2023

School-based management is an effort to increase educational creativity. The purpose of this study was to determine the process of planning, implementation, community participation, and supporting factors in the implementation of school-based management. This research use desciptive qualitative approach. Data collection methods are observation, interviews, and documentation. The subjects of this study were the principals and teachers of MTs Islamiyah Sukoharjo. The results showed that the planning process in implementing school-based management involves decisions, vision, mission and goals that are achieved by assessing the strengths, obstacles, opportunities and challenges faced by MTs Islamiyah Sukoharjo. Implementation of school-based management at MTs Islamiyah Sukoharjo by involving the School Committee, RKAM has been made, School Committee participation, and curriculum adjustments. Community participation or school committees have obligations and functions to improve the quality of education in educational units. The school committee supports, provides, motivates, and monitors teacher performance and establishes partnerships with other parties in seeking funding and extracurricular activities. Factors that support and hinder the implementation of school-based management at MTs Islamiyah Sukoharjo. School residents, student guardians, and school committees support the progress of the school. This is evidenced by the school committee who always participates in supporting school programs, and school residents and school committees are always involved in the preparation and implementation of school programs.
Strategi Kepala Sekolah Dalam Meningkatkan Kinerja Guru
Authors: Ajepri Feska , Vienti Octa , Rusmiyati Rusmiyati
Published: January 2023

Kepala sekolah atau kepala madrasah sebagai manajer pendidikan yang berada di sekolah memiliki peran yang sangat penting dalam menentukan atau membawa sekolah yang dipimpinnya memperoleh mutu pembelajaran yang baik. Keadaan tersebut tentunya dapat diwujudkan dengan baik, apabila kepala sekolah mampu menciptakan strategi yang relevan dengan kondisi dalam meningkatkan mutu pembelajaran. Peran kepala sekolah yang efektif tentu akan mempengaruhi kinerja guru, sehingga guru menjadi bersemangat dalam menjalankan tugasnya. Hal ini disebabkan karena guru merasa mendapatkan perhatian, rasa aman dan pengakuan atas prestasi kinerjanya. Penelitian ini merupakan penelitian yang dilakukan untuk mengetahui stategi yang dilakukan kepala sekolah dalam meningkatkan kinerja guru. Penelitian ini menggunakan pendekatan kualitatif dengan teknik pengumpulan data yaitu observasi, wawancara, dan dokumentasi, selanjutnya penyajian data dengan menggunakan pendekatan deskriptif, berupa kata-kata, tulisan, atau lisandari subjek yang diamati yaitu kepala sekolah, guru, siswa. Hasil penelitian ini menunjukkan bahwa pelaksanaan strategi kepala sekolah pada aspek kinerja guru yang mencangkup pembinaan kinerja guru, pengawasan kinerja guru, pembinaan disiplin tenaga kependidikan, pemberian motivasi, pemberia penghargaan, sudah berjalan hanya saja ada beberapa strategi yang belum terlaksana secara maksimal. Kinerja guru yang mencangkup penyusunan perangkat pembelajaran, evaluasi hasil proses belajar, dan tindak lanjut hasil pembelajaran dikategorikan sudah cukup baik, hanya saja dalam pelaksanaan pembelajaran penggunaan metode dan media pembelajaran masih kurang efektif.
SUPPLY CHAIN MANAGEMENT PROCESS IN ENTERPRISES OF THE AGRI-FOOD INDUSTRY IN PODKARPACIE
Authors: MAZIARZ Piotr , REJMAN Krzysztof , HARASIM Elżbieta
Published: January 2023

One of the elements of creating a competitive advantage of modern enterprises is the development of supply chains, in which logistic processes are essential. Managing such a supply chain allows the integration of key business processes from the end user through suppliers delivering products, services and information, which provides added value for customers and other stakeholders.

The main purpose of the study is to assess the degree of implementation of logistic business processes within the supply chain in enterprises operating in the agri-food industry. The source material on the basis of which the analysis was carried out and conclusions were formulated were surveys conducted among agribusiness entrepreneurs from Podkarpacie.

The conducted research shows that the level of advancement of logistics processes in supply chains depends on the type of industry in which a specific company operates and its size. Larger economic entities, due to the possibilities and capital they have, use advanced and integrated IT systems supporting production planning, supply, distribution and sales. The implementation of such tools allows for the standardization of many business processes within the network of connections of entities participating in a common supply chain.
Zoroastrian Religious Education
Authors: Azarnouche Samra
Published: December 2022

In the religion of pre‐Islamic Iran, Zoroastrianism, religious education and especially the initiation of young children have been of tremendous importance. Receiving religious teaching symbolically reproduces the act of the prophet Zarathushtra who received the sacred knowledge, called the Dēn, in consultation with the supreme god Ahura Mazda. Religious instruction was carried out in an institution called the Herbedestan by a teacher‐priest who was an expert in the recitation of the sacred texts of the Avesta.
Han Emperor Cheng
Authors: Chapman Jesse J. , Nylan Michael
Published: December 2022

Born Liu Ao, Han emperor Cheng (33–7
bce
) oversaw a reign marked by multiple reforms, cultural projects, and factional conflicts. Soon after his accession, Emperor Cheng instituted a set of ritual reforms that radically reduced the number of imperially sponsored shrines in his empire, established capital sacrifices to Heaven and Earth, and concentrated the pantheon of gods (many of them once local objects of cult) in the Chang'an suburbs. Meanwhile, by 29
bce
, the Wang clan had become the most powerful distaff family at court. In 26, Emperor Cheng commissioned a major library project to collect, collate, and catalogue manuscripts that materially shaped the received versions of many early texts. Around 20, Emperor Cheng began making incognito excursions from the palace, and in 18, he demoted a beloved empress, due to her continued failure to provide him with an heir. In her place, he installed a new empress, Zhao Feiyan (d. ca. 1
bce
), in 16. Of commoner origin, Zhao was criticized by both opponents and partisans of the Wang clan, who ultimately charged her with the murder of two infants sired by the emperor and unspeakable acts of cruelty in the women's quarters. Omens that appeared during the final years of Emperor Cheng's reign fueled speculation that the dynasty was nearing its end. In 8
bce
, the year prior to his death, Emperor Cheng instituted a series of political reforms designed to concentrate power in the emperor's hands and he nominated his nephew, Liu Xin, to be his heir. The Wang clan's power in fact declined during Liu Xin's reign as Emperor Ai (7–1
bce
), but after his early death, Wang Mang (r. 9–23) was able, through various means, to become regent and, eventually, emperor himself.
Zheng Xuan
Authors: Diao Xiaolong
Published: December 2022

Zheng Xuan was an influential commentator of Confucian texts in the Han dynasties. In particular, his commentary on the Mao Tradition of the
Odes
and commentaries on the three ritual classics were regarded as most authoritative. His scholarship on the three ritual classics, namely, the
Rites of Zhou
(
Zhouli
), the
Ceremonies and Rituals
(
Yili
), and
the Book of Rites
(
Liji
), resulted in long‐lasting intellectual discourses pertaining to the study of rituals in subsequent centuries in China. Moreover, between the Wei (220–265
ce
) of the Three Kingdoms Period and the Qing dynasty, Zheng's commentaries on the three ritual classics provided the respective imperial courts with textual guidance to the practice of rituals, in particular sacrificial rites. Overall, Zheng based his writings on both the apocryphal texts and the classics. By synthesizing the two, Zheng placed the
Rites of Zhou
at the center of his theory of rituals, in which the Theory of the Six Heavens played the central role. It is also commonly held that Zheng reconciled the controversy between the so‐called “Current Script” and “Ancient Script” scholastic traditions; he did so by skillfully incorporating passages from both traditions into his works.
Intense classification training to increase the detection of drowning swimmers
Authors: Laxton Victoria , Howard Christina J. , Guest Duncan , Crundall David
Published: December 2022

Lifeguards engage in a continuous process of deciding whether swimmers are in danger or not. The variety of behaviours that distressed swimmers show makes it difficult to impart declarative knowledge to this effect during lifeguard training. As an alternative, we propose a novel training tool that requires novice participants to rapidly categorise 3‐s video clips of real‐life swimmers as either ‘safe’ or ‘drowning’. A control group also completed a sham intervention, with surfers that may ‘fall’. Due to the complex nature of swimming pools, a scaffolded training approach was employed, which gradually increased the amount of background information over subsequent training rounds. Results demonstrated that the drowning classification training improved responses in a subsequent drowning detection test, compared with the active control‐group. The scaffolded approach appeared to prepare participants for processing swimmers in the drowning‐detection test. The results provide a foundation for a novel training protocol to improve lifeguard skills.
Effects of Rolling Reductions on Microstructure Evolution and Mechanical Properties of Mg–8Li–1Al–0.6Y–0.6Ce Alloy
Authors: Zhong Feng , Zhang Shun , Wu Ruizhi , Wu Huajie , Ma Xiaochun , Hou Legan , Zhang Jinghuai
Published: December 2022

The effects of rolling reductions on microstructure evolution and mechanical properties of as‐rolled Mg–8Li–1Al–0.6Y–0.6Ce alloys are studied. When the thickness reduction increases from 30% to 90%, α‐Mg phase is elongated along the rolling direction, and the aspect ratio of fiber structure increases. At the same time, the volume fraction of β‐Li phase increases, because part of α‐Mg phase transforms into β‐Li phase. When the rolling reduction is 70%, the alloy shows the best comprehensive performance with the ultimate tensile strength (UTS) of 238 MPa and the elongation of 24%, mainly caused by fine‐grain strengthening and strain hardening. During the rolling process, β‐Li phase is deformed preferentially and subsequently drives the deformation of α‐Mg phase. Then some twins are generated, which promote the dislocation slip, thereby promoting the deformation coordination.
Mechanistic Understanding of Polarization‐Type Potential‐Induced Degradation in Crystalline‐Silicon Photovoltaic Cell Modules
Authors: Yamaguchi Seira , Masuda Atsushi , Marumoto Kazuhiro , Ohdaira Keisuke
Published: December 2022

Potential‐induced degradation (PID) has been identified as a central reliability issue of photovoltaic (PV) cell modules. Several types of PID depend on the cell structure. Among those types, polarization‐type PID, which is characterized by reductions in short‐circuit current density (JSC) and open‐circuit voltage (VOC), is the fastest PID mode. Additionally, polarization‐type PID occurs readily at room temperature or at markedly low magnitudes of electric potential difference. Therefore, polarization‐type PID is a severe difficulty affecting silicon PV modules. Recently, degradation behavior, preventive measures, and mechanism have been investigated. As described herein, mechanistic aspects of polarization‐type PID are specifically examined and details of a recently proposed model involving a charge accumulation process at K centers in SiNx dielectric layers: the K‐center model are discussed. The K‐center model consistently explains previously reported results of experimentation, which indicates the validity of this model. Discussions presented herein are expected to improve the mechanistic understanding of polarization‐type PID in the PV community and to stimulate further discussions and verifications of the model.
Characterization of the contactin 5 protein and its risk‐associated polymorphic variant throughout the Alzheimer's disease spectrum
Authors: Dauar Marina Tedeschi , Labonté Anne , Picard Cynthia , Miron Justin , Rosa‐Neto Pedro , Zetterberg Henrik , Blennow Kaj , Villeneuve Sylvia , Poirier Judes
Published: December 2022

Introduction

We investigate theCNTN5rs1461684 G variant and the contactin 5 protein in sporadic Alzheimer's disease (sAD).

Methods

Contactin 5, sAD biomarkers, and synaptic markers were measured in the cerebrospinal fluid (CSF). Amyloid and tau deposition were assessed using positron emission tomography. Contactin 5 protein and mRNA levels were measured in brain tissue.

Results

CSF contactin 5 increases progressively in cognitively unimpaired individuals and is decreased in mild cognitive impairment and sAD. CSF contactin 5 correlates with sAD biomarkers and with synaptic markers. The rs1461684 G variant associates with faster disease progression in cognitively unimpaired subjects. Cortical full‐length and isoform 3CNTN5mRNAs are decreased in the presence of the G allele and as a function of Consortium to Establish a Registry for Alzheimer's Disease stages.

Discussion

The newly identified rs1461684 G variant associates with sAD risk, rate of disease progression, and gene expression. Contactin 5 protein and mRNA are affected particularly in the early stages of the disease
Expediting Oxygen Evolution by Optimizing Cation and Anion Complexity in Electrocatalysts Based on Metal Phosphorous Trichalcogenides
Authors: Li Weiwei , Li Cong , Dong Hongliang , Zhang Xiaoliang , Liu Junxiu , Song Meng , Wang Gui , Zhao Lei , Sheng Hongwei , Chen Bin , Zhang Hengzhong
Published: December 2022

Purposely changing the rate‐determining step (RDS) of oxygen evolution reaction (OER) remains a major challenge for enhancing the energy efficiency of electrochemical splitting of water. Here we show that the OER RDS can be regulated by simply varying the cation and anion complexity in a family of the metal phosphorous trichalcogenide electrocatalysts (MPT3, where M=Fe, Ni; T=S, Se), achieving an exceptionally high OER activity in (Ni,Fe)P(S,Se)3, as demonstrated by its ultra‐low Tafel slope (34 mV dec−1) and a very low overpotential compared to many relevant OER catalysts. This is strongly supported by density functional theory calculations, which showed that this catalyst has a nearly optimal OER activity descriptor value of ΔG(O*)−ΔG(OH*)=1.5 eV. We also found that the activity descriptor is proportional to a newly proposed cation/anion complexity index that consists of pairwise contributions from cation‐anion bonds in a catalyst compound, revealing the pivotal role of the cation‐anion interactions in determining the catalyst performance and providing a simple way for predicting catalytic activities.
Circular Upcycling of Bottlebrush Thermosets
Authors: Zhang Daixuan , Vashahi Foad , Dashtimoghadam Erfan , Hu Xiaobo , Wang Claire J. , Garcia Jessica , Bystrova Aleksandra V. , Vatankhah‐Varnoosfaderani Mohammad , Leibfarth Frank A. , Sheiko Sergei S.
Published: December 2022

The inability to re‐process thermosets hinders their utility and sustainability. An ideal material should combine closed‐loop recycling and upcycling capabilities. This trait is realized in polydimethylsiloxane bottlebrush networks using thermoreversible Diels–Alder cycloadditions to enable both reversible disassembly into a polymer melt and on‐demand reconfiguration to an elastomer of either lower or higher stiffness. The crosslink density was tuned by loading the functionalized networks with a controlled fraction of dormant crosslinkers and crosslinker scavengers, such as furan‐capped bis‐maleimide and anthracene, respectively. The resulting modulus variations precisely followed the stoichiometry of activated furan and maleimide moieties, demonstrating the lack of side reactions during reprocessing. The presented circularity concept is independent from the backbone or side chain chemistry, making it potentially applicable to a wide range of brush‐like polymers.
Mechanistic Elucidations of Highly Dispersed Metalloporphyrin Metal‐Organic Framework Catalysts for CO2Electroreduction
Authors: Smith Michael R. , Martin Clare B. , Arumuganainar Sonia , Gilman Ari , Koel Bruce E. , Sarazen Michele L.
Published: December 2022

Immobilization of porphyrin complexes into crystalline metal–organic frameworks (MOFs) enables high exposure of porphyrin active sites for CO2electroreduction. Herein, well‐dispersed iron‐porphyrin‐based MOF (PCN‐222(Fe)) on carbon‐based electrodes revealed optimal turnover frequencies for CO2electroreduction to CO at 1 wt.% catalyst loading, beyond which the intrinsic catalyst activity declined due to CO2mass transport limitations. In situ Raman suggested that PCN‐222(Fe) maintained its structure under electrochemical bias, permitting mechanistic investigations. These revealed a stepwise electron transfer‐proton transfer mechanism for CO2electroreduction on PCN‐222(Fe) electrodes, which followed a shift from a rate‐limiting electron transfer to CO2mass transfer as the potential increased from −0.6 V to −1.0 V vs. RHE. Our results demonstrate how intrinsic catalytic investigations and in situ spectroscopy are needed to elucidate CO2electroreduction mechanisms on PCN‐222(Fe) MOFs.
Synthetic K+Channels Constructed by Rebuilding the Core Modules of Natural K+Channels in an Artificial System
Authors: Xin Pengyang , Xu Linqi , Dong Wenpei , Mao Linlin , Guo Jingjing , Bi Jingjing , Zhang Shouwei , Pei Yan , Chen Chang‐Po
Published: December 2022

Different types of natural K+channels share similar core modules and cation permeability characteristics. In this study, we have developed novel artificial K+channels by rebuilding the core modules of natural K+channels in artificial systems. All the channels displayed high selectivity for K+over Na+and exhibited a selectivity sequence of K+≈Rb+during the transport process, which is highly consistent with the cation permeability characteristics of natural K+channels. More importantly, these artificial channels could be efficiently inserted into cell membranes and mediate the transmembrane transport of K+, disrupting the cellular K+homeostasis and eventually triggering the apoptosis of cells. These findings demonstrate that, by rebuilding the core modules of natural K+channels in artificial systems, the structures, transport behaviors, and physiological functions of natural K+channels can be mimicked in synthetic channels.
Helical β‐isoindigo‐Based Chromophores with B−O−B Bridge: Facile Synthesis and Tunable Near‐Infrared Circularly Polarized Luminescence
Authors: Xu Yongqiang , Ni Zhigang , Xiao Yao , Chen Ziwei , Wang Sisi , Gai Lizhi , Zheng You‐Xuan , Shen Zhen , Lu Hua , Guo Zijian
Published: December 2022

It is essential to create organic compounds that exhibit circularly polarized luminescence (CPL) in the near‐infrared (NIR) range. Helicene‐type emitters possess appealing chiroptical features, however, such NIR molecules are scarce due to a paucity of synthetic strategies. Herein, we developed a series of helical β‐isoindigo‐based B−O−B bridged aza‐BODIPY analogs that were synthesized conveniently. The reaction of diimino‐β‐isoindigo with a heteroaromatic amine produced a restricted ligand cavity, which triggered off the generation of a B−O−B bridge. The B−O−B bridge led to distorted conformations that satisfy the helical requirements, resulting in excellent spectroscopic and chiroptical properties. Tunable CPL with the highest luminescence dissymmetry factor (glum) of 1.3×10−3and a CPL brightness (BCPL=11.5 M−1 cm−1) in the NIR region was achieved. This synthetic approach is expected to offer a new opportunity to chiral chemistry and increase flexibility for chiroptical tuning.
Direct Detection of FeVI Water Oxidation Intermediates in an Aqueous Solution
Authors: Feng Chao , She Xianghua , Xiao Yequan , Li Yanbo
Published: December 2022

In situ detection of highly‐oxidized metal intermediates is the key to identifying the active center of an oxygen evolution reaction (OER) catalyst, but it remains challenging for NiFe‐based catalysts in an aqueous solution under working conditions. Here, by utilizing the dynamic stability of the FeVIO42− intermediates in a self‐healing water oxidation cycle of NiFe‐based catalyst, the highly‐oxidized FeVI intermediates leached into the electrolyte are directly detected by simple spectroelectrochemistry. Our results provide direct evidence that Fe is the active center in NiFe‐based OER catalysts. Furthermore, it is revealed that the incorporation of Co into NiFe‐based catalyst facilitates the formation of FeVI active species, thus enhancing the OER activity of NiCoFe‐based catalyst. The insights into the mechanisms for the sustainable generation of FeVI active species in these NiFe‐based catalysts lay the foundation for the design of more efficient and stable OER catalysts.
The role of organoclay in the diffusion of epoxy‐amine oligomers and in the cross‐linking density of the resulting network
Authors: Baruel Amanda F. , Dutra Rita C. L. , Diniz Milton F. , Azevedo Margarete F. P. , Cassu Silvana N.
Published: December 2022

Epoxy nanocomposites are promising for adhesive applications due to their high performance. In this work, an organoclay (PO), prepared by cationic exchanging using a quaternary phosphonium salt or a silylated PO (SPO) was added to an epoxy‐amine resin‐based adhesive to reduce its dripping. PO and SPO were dispersed in the epoxy network on a nanometric scale, mainly in an intercalated structure. A liquid‐to‐gel transition occurs at 4–6 wt% PO due to forming a continuous organoclay network throughout the epoxy volume, eliminating its dripping. The PO addition accelerates the curing reaction initially, and cured nanocomposites with over 3 wt% PO show a drastic reduction in the glass transition temperature (Tg). Moreover, a broadening of the secondary relaxation observed by DMA indicates an interaction between the epoxide‐amine oligomers with the silicate surface. This interaction, associated with forming a continuous organoclay network at 4–6 wt% PO, reduces the epoxy‐amine oligomers diffusion, resulting in their partial curing and consequent Tg decreasing. EPOXY_SPO nanocomposites show Tg values similar to or higher than that observed for the epoxy‐amine network attributed to the forming of covalent bonds between the glycidyloxypropyl end groups in the SPO surface and the hardener amine.
Reinforcing and plasticizing effects of reclaimed rubber on the vulcanization and properties of natural rubber
Authors: Ren Teng , Song Pan , Yang Wei , Formela Krzysztof , Wang Shifeng
Published: December 2022

The production of high‐added value reclaimed rubber (RR) is of great significance for the sustainability of rubber industries. To green recycle waste rubbers and broaden the application of RR, a RR material with potential reinforcing and plasticizing effects on nature rubber (NR) composites are prepared by a thermo‐oxidative reclamation process. The reclamation degree of RR is controlled by adjusting the content of soybean oil. The plasticizing effect is demonstrated by the decrease of torque during vulcanization and the enhancement of elongation at break of NR/RR composites with the increasing reclamation of RR. The tensile strength of NR/RR composites is enhanced by adding the RR, and the existence of RR also improves the thermal stability and rheological properties of NR/RR composites. The formation of new bound rubber in NR/RR compound indicates the reinforcing ability of RR. In addition, the average particle size of RR reaches nano‐scale according to scanning electron microscope photographs and its dispersion in NR/RR compounds is improved with the increasing reclamation degree of RR as shown in Payne effect. This work demonstrates the reinforcing and plasticizing ability of the RR, which is beneficial to improving the added value of reclaimed and broadening its application.