bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Dosis Pupuk Kandang Kambing dan Biochar Tempurung Kelapa terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.)
Authors: Septianingsih Tri , Hidayat Taufan , Zaitun Zaitun
Published: May 2023

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kandang kambing dan biochar tempurung kelapa terhadap pertumbuhan dan perkembangan bibit kakao serta interaksi keduanya. Penelitian dilaksanakan di Biochar Research Station, dan Gampong Pineung, Laboratorium Ilmu dan Teknologi Benih, Fakultas Pertanian, Universitas Syiah Kuala, Darussalam, Banda Aceh. Pelaksanaan penelitian dimulai dari Januari sampai Juni 2022. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial 4 x 3 dengan 3 kali ulangan. Faktor pertama yaitu dosis pupuk kandang kambing (kontrol, 8 ton ha-1, 17 ton ha-1, dan 25 ton ha-1) dan faktor kedua yaitu dosis biochar tempurung kelapa (kontrol, 10 ton ha-1, dan 20 ton ha-1). Parameter yang diamati yaitu tinggi tanaman, jumlah daun, diameter batang, bobot brangkasan basah. Hasil penelitian menunjukkan dosis pupuk kandang kambing terbaik terdapat pada 25 ton ha-1 dan dosis biochar tempurung kelapa terbaik pada 20 ton ha-1. (Effect of Goat Manure and Coconut Shell Biochar Dose on Growth of Cocoa Seedlings (Theobroma cacao L.))Abstract. The study aims to determine the effect of goat manure and coconut shell biochar dose on the growth of cocoa seedlings and their interactions. The research location at Biochar Research Station, and Gampong Pineung, Laboratory of Seed Science and Technology, Faculty of Agriculture, Universitas Syiah Kuala, Darussalam, Banda Aceh. The research was conducted from January to June 2022. This study used a 4 x 3 factorial randomized block design (RBD) with 3 replications. The first factor was the dose of goat manure (control, 8 tons ha-1, 17 tons ha-1, and 25 tons ha-1) and the second factor was the dose of coconut shell biochar (control, 10 tons ha-1, and 20 tons ha-1). Parameters observed were plant height, number of leaves, stem diameter, and plant wet weight. The results showed that the best dose of goat manure was 25 tons ha-1 and the best dose of coconut shell biochar was 20 tons ha-1.Abstract. The study aims to determine the effect of goat manure and coconut shell biochar dose on the growth of cocoa seedlings and their interactions. The research location at Biochar Research Station, and Gampong Pineung, Laboratory of Seed Science and Technology, Faculty of Agriculture, Universitas Syiah Kuala, Darussalam, Banda Aceh. The research was conducted from January to June 2022. This study used a 4 x 3 factorial randomized block design (RBD) with 3 replications. The first factor was the dose of goat manure (control, 8 tons ha-1, 17 tons ha-1, and 25 tons ha-1) and the second factor was the dose of coconut shell biochar (control, 10 tons ha-1, and 20 tons ha-1). Parameters observed were plant height, number of leaves, stem diameter, and plant wet weight. The results showed that the best dose of goat manure was 25 tons ha-1 and the best dose of coconut shell biochar was 20 tons ha-1.
Klasifikasi Kesesuaian Lahan Semangka di Kecamatan Kuala Pesisir Kabupaten Nagan Raya
Authors: Wayuna Odi , Fazlina Yulia Dewi , Karim Abubakar
Published: May 2023

Abstrak. Budidaya tanaman semangka merupakan salah satu teknik budidaya tanaman pertanian yang dilakukan pada lahan berpasir. Tanaman semangka yang dibudidayakan memerlukan berbagai perlakuan baik dari pengelolaan lahan, pemupukan, perawatan, pengendalian hama dan penyakit sampai pada Teknik pemanenan. Untuk menghasilkan kualitas semangka yang sesuai kriterianya, diperlukan tindakan pengelolaan lahan yang maksimal. Selain itu adanya survai atau pengelompokan lahan untuk budidaya tanaman semangka adalah salah satu proses yang tidak dapat dilupakan. Tanaman semangka biasanya hidup pada dataran rendah. Dibutuhkan beberapa unsur hara yang cukup seperti N dan K untuk memaksimalkan pertumbuhan dan produksi buah semangka. Keberadaan beberapa unsur hara ini dapat dilihat pada saat menentukan pengelompokan atau klasifikasi kesesuaian lahan tanaman semangka. Salah satu budidaya tanaman semangka yang terdapat di wilayah Aceh adalah Kecamatan Kuala Pesisir. Daerah ini merupakan wilayah pesisir yang didominasi area pantai dan lahan berpasir. Selain itu, budidaya tanaman semangka yang dilakukan petani pada wilayah ini telah mencapai 10 tahun lamanya. Kata Kunci : Semangka, Kesesuaian Lahan, Kuala Pesisir Abstract..Watermelon cultivation is one of the agricultural crop cultivations techniques in carried out on regosol. Watermelon plants cultivated required in various treatmetns, include land management, fertilizations, maintenance, pest and disease control, including harvesting techniques. To getting the best watermelon production, maximum land management are needed. In fact, the existence of survey or grouping of watermelon land is the most important things. Watermelon usually growth in lowland capacity of high. It take some sufficient nutrients such as N and K to maximize of growth. One of the watermelon land cultivation is Kuala Pesisir District. It located in Nagan Raya regency. This area is a coastal area which is dominated by coastal areas and sandy land. In addition, the cultivation of watermelons carried out by farmers in this area has reached 10 years ago.Keywords: Watermelon, Land Suitibility, Kuala Pesisir District
PELUANG DAN POTENSI SUKUN (Artocarpus altilis) SEBAGAI INGREDIENT PANGAN
Authors: Noviasari Santi , Rahma Yefa Hafiza , Nilda Cut , Safriani Novi
Published: May 2023

Sukun termasuk buah fungsional yang belum dimanfaatkan secara optimal dan memiliki beragam manfaat kesehatan seperti dapat membantu sistem pencernaan, memperkuat tulang dan gigi, serta menghilangkan tumor. Berbagai penelitian menunjukkan bahwa sukun yang merupakan salah satu buah fungsional dapat dijadikan komoditi potensial sebagai alternatif ingredient pangan. Pengolahan sukun menjadi tepung atau pati menjadi alternatif yang sangat baik untuk mengatasi masa simpan sukun pada suhu ruang yang singkat. Produk olahan sukun seperti gorengan, keripik, brownies, teh, tapai dan getuk memiliki rasa yang nikmat serta kandungan gizi yang bermanfaat bagi kesehatan tubuh.
Efektivitas Media Pembawa dalam Perbanyakan Mikoriza Acaulospora dan Glomus
Authors: Tanzil Dinda Aprillia , Yusnizar Yusnizar , Khalil Munawar , Marlina Marlina , Fikrinda Fikrinda
Published: May 2023

Abstrak. Fungi mikoriza arbuskula (FMA) merupakan simbion tanaman yang berperan sebagai pupuk hayati. Produksi pupuk hayati FMA memerlukan media pembawa yang sesuai. Penelitian ini bertujuan untuk mengetahui pengaruh jenis media pembawa berbasis pupuk organik terhadap produksi inokulum FMA Glomus sp. dan Acaulospora tuberculata. Penelitian ini menggunakan rancangan acak kelompok non-faktorial dengan lima perlakuan jenis media pembawa, yaitu zeolit; zeolit+10% (b/b) vermikompos; zeolit+10% (b/b) (vermikompos+Purpureocillium lilacinum); zeolit+10% (b/b) pupuk kandang; dan zeolit+10% (b/b) (pupuk kandang+P. lilacinum). Hasil penelitian menunjukkan bahwa media pembawa berbasis pupuk organik vermikompos dan pupuk kandang tidak efektif menggantikan pengaruh zeolit dalam menghasilkan jumlah spora Glomus sp. tertinggi. Kombinasi zeolit dan 10% vermikompos efektif terhadap produksi spora A. tuberculata dan kolonisasi akar oleh Glomus sp. (65,67%) dan A. tuberculata (77,33%) tertinggi. Hasil ini menunjukkan bahwa efektivitas media pembawa berbasis pupuk organik dalam produksi pupuk hayati mikoriza dipengaruhi oleh jenis spora FMA.The Effectiveness of Carrier Media on Mycorrhizal Propagation of Acaulospora and GlomusAbstract. Arbuscular mycorrhizal fungi (AMF) are plant symbionts acting as biofertilizers. Production of AMF biofertilizers requires suitable carrier media. This study aimed to determine the effect of the type of carrier media based on organic fertilizer on the inoculum production of AMF Glomus sp. and Acaulospora tuberculata. This study used a non-factorial randomized block design with five types of carrier media, namely zeolite, zeolite+10% (w/w) vermicompost, zeolite+10% (w/w) (vermicompost+Purpureocillium lilacinum), zeolite + 10% (w/w) manure, and zeolite+10% (w/w) (manure+P. lilacinum). The results showed that the carrier media based on organic vermicompost and manure was not effective in replacing the effect of zeolite in producing the highest number of Glomus sp. spores. The combination of zeolite and 10% vermicompost was effective on the highest spore production of A. tuberculata and root colonization by Glomus sp. (65.67%) and A. tuberculata (77.33%). These results indicated that the effectiveness of organic fertilizer-based carrier media in biofertilizer production was affected AMF spore types.
Preferensi Pakan Gajah Sumatera (Elephas maximus sumatranus) Di Pusat Latihan Gajah Holiday Resort Aek Raso Sumatera Utara
Authors: Sari Suci Indah , Makmur Ali , Rahmi Erdiansyah
Published: May 2023

Abstrak. Gajah sumatera merupakan satwa dilindungi yang populasinya semangkin menurun dan termasuk kedalam kategori keritis (critically and dangered/ CR). Dalam memilih habitat, gajah sumatera memperhitungkan berbagai faktor kondisi habitat misalnya ketersediaan tempat mecari makan, satwa liar ini juga memperhitungkan waktu melakukan berbagai aktivitas harian. Perilaku gajah sumatera meliputi perilaku individu dan perilaku sosial. Perilaku individu pada gajah meliputi perilaku makan, minum, berkubang, menggaram dan aktivitas indivudu gajah lainya. Perilaku sosisal gajah merupakan perilaku hidup dengan pola matriarchal, yaitu hidup berkelompok yang dipimpin betina dewasa dengan ikatan social yang kuat. Tujuan penelitian ini adalah untuk mengetahui jenis tumbahan pakan dan preferensi pakan gajah di pusat latihan gajah holiday resort. Jenis tumbuhan yang terdapat di pusat latihan gajah holiday resort dari hasil pengamatan pada tiga lokasi yang berbeda di peroleh 17 jenis pakan alami gajah dari 8 famili. Tumbuhan tersebut yaitu  Famili Cyperaceae tiga spesies, Famili Poaceae empat spesies,Famili Fabaceae tiga spesies, Famili Euphorbiaceae dua spesies, Famili Moraceae dua spesies, Famili Arecaceae satu spesies, Famili Musaceae satu spesies, Famili Gleicheniaceae satu spesies.Feed Preferensi For Sumatra Elephants (Elephas maximus sumatranus) In Holiday Resort Elephant Training Center Aek Raso North SumatraAbstract. The Sumatran elephant is a protected animal whose population is decreasing and is included the critically and dangered CR category. In choosing the habitat of the Sumatran elephant, it takes into account varios factors of habitat conditions, such as the availability of places to forage for food, this wild animal also takes into account the time to carry out various daily activies. Sumatran elephant beharvior includes individual behavior and social behavior. Individual behavior in elephant includes eating, drinking, salting, and other elephant activities. The social behavior of elephants is a living behavior with a matriarchal pattern, namely living in groups led by adult females with strong social ties. The types of plants found in the holiday resort elephants training center from observations at three different locations obtained 17 types of natural food for elephants from 8 families. The plants are Family Cyperaceae with three species, Family Poaceae with four species, Family Fabaceae with three species, Family Euphorbiaceae with two species, and Family Moraceae with two species. Family Arteaceae one species, Family Musaceae one species. The Family Gleicheniaceae is one species.
Faktor-Faktor Yang Mempengaruhi Keputusan Petani Cabai Merah Dalam Mengadopsi Teknologi Di Kabupaten Aceh Tengah
Authors: Firdalisma Firdalisma , Kadir Iwan A. , Romano Romano
Published: May 2023

Abstrak. Capsicum annum L. atau yang umum disebut cabai merah, termasuk tanaman hortikultura (Family Ssolanaceae). Tanaman cabai merah memiliki tingkat adaptasi yang baik di Kabupaten Aceh Tengah dengan tingkat produksi tertinggi untuk tanaman cabai merah di Provinsi Aceh. Penelitian ini untuk menganalis faktor-faktor yang mempengaruhi petani cabai merah dalam mengadopsi teknologi pada komoditi tersebut di Kabupaten Aceh Tengah. Berdasarkan hasil penelitian, hanya variabel pengalaman bertani, jumlah tanggungan keluarga dan akses kredit modal yang berpengaruh signifikan terhadap keputusan petani mengadopsi teknologi cabai merah di Kabupaten Aceh Tengah. Factors Affecting the Decisions of Red Chili Farmers in Adopting Technology in Central Aceh RegencyAbstract. Capsicum annum L. or what is commonly called red chili, is a horticultural plant (Family Ssolanaceae). Red chili plants have a good level of adaptation in Central Aceh Regency with the highest production rate for red chili plants in Aceh Province. This study analyses the factors that make red chili farmers adopt technology for this commodity in Central Aceh Regency. Based on the study results, only the variables of farming experience, number of family dependents and access to capital credit had a significant effect on farmers' decisions to adopt red chili technology in Central Aceh Regency.
Interaksi Jenis Mikoriza Dan Beberapa Varietas Cabai (Capsicum annuum L.) Terhadap Pertumbuhan Dan Hasil Pada Tanah Ultisol Aceh Besar
Authors: Hermawan Agus , Jumini Jumini , Syafruddin Syafruddin
Published: May 2023

Abstrak. Tujuan penelitian ialah mengetahui interaksi antara jenis mikoriza dengan varietas terhadap pertumbuhan dan produksi cabai merah. Penelitian menggunakan Rancangan Acak Kelompok faktorial 3 x 3 dengan 3 ulangan, sehingga terdapat 27 unit percobaan. Adapun faktor yang amati ialah jenis mikoriza, terdiri dari tiga taraf yaituMikoriza Glomus mosseae, Mikoriza Gigaspora sp. dan Mikoriza campuran (Glomus mosseae + Gigaspora sp.). Perlakuan varietas, terdiri dari 3 taraf yaitu Laju F1, Lado F1 dan Baja F1. Hasil penelitian menunjukkan bahwa interaksi antara jenis mikoriza dengan beberapa varietas cabai merah sangat nyata terhadap diameter batang 15 HSPT dan jumlah buah pertanaman serta interaksi nyata terhadap tinggi tanaman 15 HSPT, berat kering keseluruhan tanaman dan berat basah akar. Kombinasi perlakuan yang lebih baik terhadap pertumbuhan dan hasil tanaman cabai merah terdapat pada jenis mikoriza Gigaspora sp. dengan varietas Laju F1. Interaction of Mycorrhizal Types and Several Chili Varieties (Capsicum annuum L.) on Growth and Yield in Ultisol Aceh Besar Abstract. The research objective was to determine the interaction between mycorrhizal species and varieties on the growth and production of red chilies. The study used a 3 x 3 factorial randomized block design with 3 replications, so there were 27 experimental units. The observed factor is the type of mycorrhiza, consisting of three levels, namely Mycorrhizal Glomus mosseae, Mycorrhizal Gigaspora sp. and mixed mycorrhiza (Glomus mosseae + Gigaspora sp.). The variety treatment consisted of 3 levels, namely F1 Laju, F1 Lado and F1 Baja. The results showed that the interaction between mycorrhizal species and several varieties of red chili was very significant on stem diameter at 15 days after transplanting (DAT) and the number of fruit planted as well as a significant interaction on plant height at 15 DAT, dry weight of whole plant and fresh weight of roots. The better combination of treatments on the growth and yield of red chili plants was found in the mycorrhizal species Gigaspora sp. with the F1 Laju variety.
Struktur dan Komposisi Vegetasi Mangrove di Kecamatan Batee Kabupaten Pidie Provinsi Aceh
Authors: Ashri Nurul , Yanti Lola Adres , Fikrinda Fikrinda
Published: May 2023

Abstrak. Hutan mangrove merupakan hutan yang tumbuh di daerah pantai yang keberadaannya bergantung pada aliran air laut dan air sungai atau muara. Kecamatan Batee memiliki kawasan mangrove yang informasi tentang keberadaan dan kondisinya masih sangat sedikit dijumpai. Penelitian ini penting dilakukan untuk mendapatkan data jenis dan komposisi vegetasi mangrove yang ada di Kecamatan Batee Kabupaten Pidie. Metode penelitian yang digunakan adalah purposive sampling sebanyak 25 unit plot. Hasil penelitian menunjukkan terdapat 12 jenis mangrove di Kecamatan Batee. Strata vegetasi yang mendominasi adalah tingkat pertumbuhan semai (56,2%) diikuti pancang (31,7%) dan pohon (12,1%). Individu dengan jumlah tertinggi adalah Rhizophora mucronata (47,5 %) sedangkan yang terendah adalah Ceriops decandra (0,3%). Hasil ini menunjukkan bahwa jenis Rhizophora mucronata mendominasi keseluruhan jenis mangrove di Kecamatan Batee Kabupaten Pidie Provinsi Aceh.Structure and Composition of Mangrove Vegetation in Batee Sub-districts Pidie District Aceh ProvinceAbstract. Mangrove forest is a forest that grows in coastal areas whose existence depends on the flow of seawater and river or estuary water. Batee sub-district has mangrove areas, and their existence and condition still poor information. This research was to obtain data on mangrove vegetation in Batee Sub-district, Pidie District. The research method used purposive sampling. The results showed that there were 12 types of mangroves in Batee Sub-district. The vegetation strata dominated were seedlings (56.2%), sapling (31.7%), and trees (12.1%). The individual with the highest number was Rhizophora mucronata (47.5%), while the lowest was Ceriops decandra (0.3%). It showed that Rhizophora mucronata dominates all type of mangroves in Batee Sub-district, Pidie District, Aceh Province.
Castreños y romanos en el occidente cantábrico
Authors: Lozano Hermida Hugo , Ramil Rego Eduardo , Caamaño Gesto José Manuel , Barbazán Domínguez Sara
Published: May 2023

Se presenta el estado de la cuestión sobre los yacimientos y restos arqueológicos adscritos a la época romana y castrexa, englobados en el área geográfica comprendida entre la Punta de Estaca de Bares y la Ría de Ribadeo, en el sector occidental del Mar Cantábrico. En esta zona se conocen numerosos yacimientos adscritos a este espacio temporal, entre los que podemos destacar media centena de castros, una decena de asentamientos abiertos -comúnmente denominados villae-, así como algunas explotaciones auríferas, unas pocas instalaciones artesanales, y diversos hallazgos sin contexto arqueológico definido. El estudio historiográfico se completa con el análisis de una serie de materiales arqueológicos que se ha llevado a cabo en el Museo de Prehistoria e Arqueoloxía de Vilalba.
ciudad fuera de la muralla. Sociedades "urbanas" y paisajes "rurales" en las vilals vascas bajomedievales. Una lectura arqueológica
Authors: Rodríguez Fernández José , Bengoetxea Rementería Belén
Published: May 2023

El texto pretende reflexionar, desde una perspectiva arqueológica, sobre lo “urbano” y lo “rural”, en un contexto concreto como es el de las villas bajomedievales de la Comunidad Autónoma Vasca. Nos proponemos llamar la atención sobre la importancia de la interacción entre ciudad y territorio, estableciendo una serie de claves para entender las pautas principales de la misma y abrir nuevas perspectivas de cara al futuro. Para ello, realizaremos un breve recorrido por algunos proyectos de investigación de referencia, para pasar después a analizar la problemática concreta del tratamiento arqueológico de las ciudades históricas bajomedievales vascas, las villas. Finalmente, plantearemos una propuesta conceptual y metodológica que nos parece adecuada para abordar este tipo de estudios en nuestro contexto
Primeras evidencias arqueológicas del asedio romano al castro de Las Labradas-El Marrón (Arrabalde, Zamora) durante en Bellum Asturicum
Authors: Hierro Gárate José Ángel , Vidal Encinas Julio Manuel , Peralta Labrador Eduardo , Gutiérrez Cuenca Enrique , Bolado del Castillo Rafael
Published: May 2023

Se presentan una serie de datos obtenidos de la interpretación de imágenes LiDAR (MDT y MDE), así como de ortofotografías históricas de la Sierra de Carpurias, especialmente al este del castro de Las Labradas-El Marrón. Se estima que dichos datos deben ponerse en relación con la existencia de un campamento y un posible castellum, como indicios más importantes, que podrían formar parte del dispositivo establecido por los romanos para asediar y conquistar ese importante oppidum astur.
Face Detection and Recognition Techniques through the Cloud Network: An Exploratory Study
Authors: Reddy Manjunath , Bodepudi Anusha , Mandapuram Mounika , Gutlapalli Sai Srujan
Published: May 2023

Face recognition is one of the fundamental functions performed by biometrics, and it is becoming increasingly influential as new technologies like the internet and digital cameras require improved security critical features. Other applications also make use of face recognition. Face recognition software can work with static photos or visual sequences to accomplish tasks. In addition, it can handle either one of the following tasks: face identification (also known as face recognition) or face verification (also known as face authentication). People can quickly and reliably recognize known faces and identities, even when presented with challenging viewing conditions such as changing illuminations, occlusion, scale, or rotation. This ability is a hallmark of the human species. Motivated by its significance in human-to-human communication and leading to various applications, ranging from biometrics to human-computer interaction, the face recognition challenge is an essential issue in the field of computer vision as well as other related areas. Finally, this article provides a summary of the most recent and cutting-edge strategies that have been developed to deal with challenging tasks like the one being discussed.
Las prácticas ESG y su efecto en el desempeño financiero corporativo: análisis empírico en el mercado de valores brasileño
Authors: Meneses Cerón Luis Ángel , Orozco Álvarez Jorge Eduardo , Muñoz Zúñiga Diego Fernando , Pareja Angie
Published: May 2023

En el contexto empresarial actual, la calidad de prácticas Ambientales, Sociales y de Gobernanza (ESG) que adoptan las empresas son cada vez más valoradas por diversos grupos de interés institucionales. Este artículo estudia la relación entre la calidad de las prácticas ESG y el desempeño corporativo de empresas brasileñas que cotizan en los mercados financieros. Los datos provienen de Bloomberg, con una ventana de observación entre 2014 y 2018. La estrategia empírica se desarrolla a través de un panel datos no balanceados con efectos fijos e incorpora análisis de cuantiles y causalidad. Los resultados muestran que la calidad de las prácticas ESG implementadas por estas empresas tienen una relación positiva con la rentabilidad, el valor de la empresa y el acceso a financiación a largo plazo, lo cual conduce a un mejor desempeño en el mercado y con sus partes interesadas.
İŞE ADANMIŞLIĞIN ÖRGÜTSEL SESSİZLİK ÜZERİNDEKİ ETKİSİ: KAMU ÇALIŞANLARI ÖRNEĞİ
Authors: Aksoy Yeşim , Ergun Özler Nezire Derya
Published: May 2023

İşgörenlerin yaptıkları işe en yüksek performans ile kendilerini vermeleri olarak tanımlanan işe adanmışlık örgütler için çok önemli bir kavramdır. İşe adanmışlık enerjiklik, adanma ve konsantrasyon boyutlarından oluşmaktadır. Örgütsel sessizlik ise çalışanların örgüt içerisindeki bir olay karşısında görüş ve düşüncelerini bilerek ve isteyerek belirtmemeleri olarak tanımlanmaktadır. Çalışanların işe adanmışlık düzeyleri arttıkça örgütsel sessizlik azalmakta, bireyler fikirlerini özgür bir şekilde ifade etmektedir. Örgütsel sessizlik kabullenici, korunmacı ve korumacı sessizlik olmak üzere üç boyuttan oluşmaktadır. Bu çalışmanın amacı işe adanmışlığın örgütsel sessizlik üzerindeki etkisini belirlemektir. Bu amaçla Ankara ilinde faaliyet gösteren bir belediyede görev alan çalışanlardan gönüllülük esasına göre veriler toplanmıştır. Yapılan regresyon analizi sonucunda işe adanmışlığın örgütsel sessizlik üzerinde pozitif yönde bir etkisinin bulunduğu; enerjiklik ve konsantrasyonun kabullenici sessizlik, korunmacı sessizlik ve korumacı sessizlik üzerinde anlamlı bir etkisinin olmadığı; adanmanın örgütsel sessizlik boyutlarından kabullenici sessizlik ve korunmacı sessizlik üzerinde anlamlı bir etkisinin olduğu, korumacı sessizlik üzerinde ise anlamlı bir etkisinin olmadığı görülmüştür.
Hysteroscopic evaluation of menorrhagia and correlation with saline infusion sonography and histopathology of the endometrium
Authors: Padval Rahul K. M. , Gulamali Duraiya
Published: May 2023

Background: This study aimed to evaluate and compare the diagnostic utility of hysteroscopy and saline infusion sonography in patients presenting with abnormal uterine bleeding, using the International Federation of Gynaecology and obstetrics classification system.
Methods: The study included 97 women with menorrhagia attending the department of obstetrics and gynaecology, R. D. Gardi Medical College, Ujjain, from September 2011 to February 2013. All the participants underwent hysteroscopy, saline infusion sonography (SIS), and endometrial histopathology. The sensitivity, specificity, positive predictive value, and negative predictive value of each diagnostic method was calculated and compared.
Results: Both hysteroscopy and SIS demonstrated high sensitivity and specificity in detecting structural lesions from the PALM group of abnormal uterine bleeding (AUB) aetiologies. For endometrial polyps, hysteroscopy had a sensitivity of 89.47% with a specificity of 87.17%, while SIS had a sensitivity of 100% and specificity of 88.46% (p<0.01). For submucous fibroids, hysteroscopy had a sensitivity of 82.35% and specificity of 91.25%, while SIS had a sensitivity of 88.23% and specificity of 88.75% (p<0.01). However, neither method was as effective for endometrial hyperplasia and the COEIN group. Hysteroscopy-guided biopsy could improve the sensitivity and specificity of hysteroscopy in detecting endometrial hyperplasia.
Conclusions: Hysteroscopy and SIS are valuable tools in the diagnosis and management of AUB, with both methods demonstrating significant efficacy in detecting structural lesions, such as endometrial polyps and submucous fibroids. Further research is needed to refine these techniques and determine their optimal use in clinical practice, especially for the detection of endometrial hyperplasia and conditions within the COEIN group.
Access to Language Training and the Local Integration of Refugees
Authors: Foged Mette , van der Werf Cynthia
Published: May 2023

This paper examines whether language classes raises refugees' language proficiency and improves their socio-economic integration. Our identification strategy leverages the opening, closing, and gradual expansion of local language training centers in Denmark, as well as the quasi-random assignment of the refugees to locations with varying proximity to a language training center. First, we show that refugees' distance from the assigned language training center is as good as random conditional on initial placement. Second, we show that a one-hour decrease in commuting time increases total hours of class attended by 46 to 71. Third, we use this novel identification strategy to show that 100 additional hours of language class increases fluency in the Danish language by 8-9 percent, post-language training human capital acquisition by 11-13 percent and improve the integration of the refugees in the communities where they were initially placed, as measured by the lower exit rates from those same communities and an almost 70 percent reduction in mobility to the largest, most immigrant-dense cities in Denmark.
Marcus Antonius ταμίας ἀντιστράτηγος: first known case of Roman quaestors being granted praetoral powers
Authors: Dementyeva Vera V.
Published: May 2023

The article analyzes the inscription from the Delos island (ID 2. 1603), in which the official status of Marcus Antonius Orator is designated as ταμίας ἀντιστράτηγος - quaestor-propraetor, which is the first known case of Roman republican quaestors being granted the powers of praetors (quaestor pro praetore). Other epigraphic and narrative sources are involved into analysis. The author of the article dates the empowerment of quaestor M. Antonius with the powers of propraetor to 113 BC and rejects his case as an evidence that the pro praetore proquaestors were officially called quaestors in inscriptions (as was accepted in the historiography of the issue).
Сущность анализа основных финансово-экономических показателей деятельности предприятия
Authors: Ни С.С. , Денисевич Е.И.
Published: May 2023

На сегодняшний день анализ финансово-хозяйственной деятельности (включая анализ основных финансово-экономических показателей) занимает важное место в повышении экономической эффективности деятельности современного предприятия, в его управлении, в укреплении его финансового состояния. Именно уровень финансового состояния определяет его конкурентоспособность на рынке, его экономический потенциал, деловую активность. В рамках данной статьи проводится анализ сущности анализа основных финансовоэкономических показателей деятельности предприятия, рассматриваются основные методики.
Креативные решения как способ привлечения клиентов
Authors: Тарасова А.С.
Published: May 2023

Экономические агенты, стремящиеся к увеличению благосостояния, вынуждены совершенствовать не только способы управления фирмой и персоналом, но и разрабатывать уникальные стратегии привлечения клиентов. Необходимо отслеживать трендовые изменения на рынке, инновационные методы продаж, которые пользуются успехом у потребителей.
Формирование экологического мышления учащихся на уроках географии
Authors: Анчукова С.Н.
Published: May 2023

Формирование экологического мышления современной личности и ее отношения к окружающему миру является актуальной на сегодняшний день проблемой. Необходимость смены мировоззрения и экологических ценностей у школьников напрямую связаны с формированием экологического мышления на уроках географии. Современный школьник должен осознавать себя частью природы, а педагог эффективно осуществлять экологическое воспитание учащихся, тем самым формируя не только грамотное отношение к природе, но и навыки разумного природопользования. Именно с таких позиций можно говорить о важности благоразумного отношения к окружающей среде обитания и природе.
Реализация профильного школьного обучения в инженерных классах
Authors: Беляев В.И.
Published: May 2023

В данной статье речь идет о различиях между внеурочной деятельностью, дополнительным и профильным образованием. Приводится опыт работы преподавателей Майкопского государственного технологического университета с учащимися инженерных классов Муниципального бюджетного общеобразовательного учреждения «Лицей № 34» в рамках сетевого взаимодействия.
Quality of Government in Nigeria - Quantitative Analysis and Evaluation
Authors: E.O. Ohwadua , A.R. Akanji
Published: May 2023

Nigeria gained its independence in 1960, and not until 1999, the nation has witnessed a checkered democracy with military incursion in governance in far more years than civilian administration. Therefore, for Nigeria to have witnessed an unbroken democracy since 1999 to date, is a joyful moment in the annals of history of Nigeria as a nation. However, despite the unbroken democracy for over 23 years, it calls to question Section 14(2) (b) of the Constitution of the Federal Republic of Nigeria 1999, which states that the security and welfare of the people shall be the primary purpose of government. This research paper is therefore a comparative quantitative analysis and evaluation based on certain economic indices of the quality of governance of the three successive governments since Nigeria returned to democracy in 1999. We found that the trend of Corruption Perception Index is high and consistent throughout the three administrations of Presidents Obasanjo, Jonathan and Buhari. Furthermore, while Presidents Obasanjo and Jonathan performed relatively well, Buhari’s administration witnessed a nose-dive trend in all the remaining indices putting his administration as the worst performer in terms of the indicators measured.
Dissertation Overview: Numerical modelling of the hydrodynamics and energy generation of an oscillating wave surge converter system
Authors: Vargas Guilherme Fuhrmeister , Beluco Alexandre
Published: May 2023

The Oscillating Wave Surge Converter (OWSC) is one of the most relevant systems for harnessing energy from ocean waves, generating energy by capturing the horizontal component of wave motion. This technology, which is on a pre-commercial development scale, presents one of the greatest potentials for electricity generation, due to its operating principle and the great improvement in design experienced over the last few years. Today, Computational numerical modelling is one of the main tools for the study and design of this and several other power generation systems from sea waves. In this context, a detailed study of a wave farm composed of several OWSCs is necessary, which represents a case closer to reality, since most renewable systems include several modules of the same converter. Considering the complexity of the existing hydrodynamics in these cases, a numerical modeling methodology based on the Large Eddy Simulation (LES) methodology is applied to correctly represent the oscillation of the structure and the observed flow fields. In order to achieve the objectives, the OpenFOAM v.4.1 computational code and the OlaFlow extension are used, together with the Wall Adapting Local Eddy Viscosity (WALE) LES model, which allows a representation of the system very close to real application cases. The proposed model demonstrated a good adherence of the results when compared to experimental studies present in the literature. Likewise, it was observed that changes in wave height and period, bottom slope, wave reflection, spacing between converters, and the wave farm layout can cause important variations in the energy generated by the system, increasing or reducing considerably its efficiency, emphasizing the importance of these parameters in the design and development of this technology.
La pulsión de muerte y el juego en el psicoanálisis de niños
Authors: Zelaya P. Carmen Rosa
Published: May 2023

Este ensayo propone una revisión de la evolución teórica del concepto de pulsión de muerte, formulado por Freud en 1920, y su ampliación por autores contemporáneos, para analizar la utilidad de estas teorías en la comprensión de ciertas reacciones de violencia y destructividad observadas en la experiencia clínica del juego infantil. Se examina una viñeta de la sesión de un niño de 6 años en la que se aprecian los esfuerzos que este realiza para comunicar a su madre y a la terapeuta su estado límite de angustia y la irrupción y descarga de sus impulsos destructivos.
Edipo artificial
Authors: Torres Vilar Natalia
Published: May 2023

Se analiza la película Inteligencia artificial, que ofrece un material paradigmático para comprender el complejo de Edipo a la luz de nuevas teorías (Kemberg 1987, 1992; Winnicott 1967, 1971; y Mitchell 1999). Se subraya, en cuanto a la teoría de Kemberg, la condensación de aspectos pregenitales y genitales, donde la rabia pregenital, particularmente oral, contamina los contenidos edípicos, los cuales aparecen prematuramente como una estrategia de escape defensivo. La teoría de Winnicott aporta el concepto de falso self, y la de Mitchell enfatiza la inclusión de hermanos y pares como rivales edípicos, convirtiendo el proceso en un fenómeno más horizontal.
On the Vacuum Energy of the Universe at the Galaxy Level, the Cosmological Level and the Quantum Level
Authors: Roza Engel
Published: May 2023

It is shown that the Lambda component in the cosmological Lambda-CDM model can be conceived as vacuum energy, consisting of gravitational particles subject to Heisenberg’s energy-time uncertainty. These particles can be modelled as elementary polarisable Dirac-type dipoles (“darks”) in a fluidal space at thermodynamic equilibrium, with spins that are subject to the Bekenstein-Hawking entropy. Around the baryonic kernels, uniformly distributed in the universe, the spins are polarized, thereby invoking an increase of the effective gravitational strength of the kernels. It explains the dark matter effect of galaxies to the extent that a numerical value of Milgrom’s acceleration constant can be assigned by theory. Non-polarized vacuum particles beyond the baryonic kernels compose the dark energy at the cosmological level. The result is an interpretation of gravity at the quantum level in terms of quantitatively established shares in baryonic matter, dark matter and dark energy, which correspond with the values of the Lambda-CDM model.
Sentinel Lymph Node in Breast Cancer: An Innovative Technique Innovation in Breast Cancer
Authors: Izzo Paolo , De Intinis Claudia , Sibio Simone , Basso Luigi , Polistena Andrea , Raimondo Gabriele , Codacci-Pisanelli Massimo , Izzo Luciano , Izzo Sara
Published: May 2023

Abstract: (1) Background: Sentinel lymph node biopsy assumes importance in the search for metastases, especially in patients with malignant breast disease. Our study approaches the new techniques to prevent complications such as possible postoperative seroma formation, pain or hypoesthesia of the axillary cord and medial arm surface, as well as motor deficits in a preventive manner to avoid disabling outcomes and presents initial data from its experience with the sentinel lymph node biopsy technique. (2) Methods: There are mainly two radioactive tracer detection techniques and a new technique using a radiotracer called Sentimag-magtrace. The positive lymph node is located and removed to perform histologic analysis. In our study, we evaluate 100 patients who underwent breast cancer surgery (3) Results: our experience allowed us to calculate the identification rate with the different methods of sentinel lymph nodes by radioactive tracer 88.9 % vs magnetic tracer technology (Sentimag) 89.5%. (4) Conclusions: Thus, this technique avoids radiation exposure for both patients and health care providers, as well as reducing costs and time.
Global Gas and LNG Markets: Demand, Supply Dynamics, and Implications for the Future
Authors: Botão Rodrigo Pereira , De Medeiros Costa Hirdan Katarina , Dos Santos Edmilson Moutinho
Published: May 2023

This article provides a comprehensive analysis of the global gas and liquefied natural gas (LNG) markets. The article begins by discussing the increasing demand for gas and LNG, particularly in Asia, as countries aim to transition to cleaner sources of energy. It explores how market volatility has led to energy security interventions and lasting economic and emissions impacts. It then explores the global supply and demand dynamics, highlighting the structural change expected in the market and the competition between Europe and Asia for limited new LNG supply. The article also focuses on Europe's increased flexibility and dependence on LNG imports, which have risen by 60% to 121 million tonnes, offsetting lower Russian pipeline imports. Furthermore, the article delves into global supply and demand dynamics, how the market is expected to remain tight, and how record gas and LNG prices have led to demand reductions. Additionally, it analyzes the future outlook and investment needs, highlighting the continued uptake of gas in heavy-duty transport and the need for further investment to avoid a supply-demand gap. The article concludes with an analysis of the implications for the future of the global gas and LNG markets.
Novel Oleanolic Acid-Phtalimidines Tethered 1,2, 3 Triazole Hy-Brids As Promising Antibacterial Agents: Design, Synthesis, In Vitro Experiments and In Silico Docking Studies
Authors: Lahmadi Ghofrane , Horchani Mabrouk , Dbeibia Amal , Mahdhi Abdelkarim , Romdhane Anis , Lawson Ata Martin , Daïch Adam , Harrath Abdel Halim , Jannet Hichem Ben , Othman And Mohamed
Published: May 2023

As part of valorisation of agricultural waste into bioactive compounds, a series of structurally novel oleanolic acid ((3β-hydroxyolean-12-en-28-oic acid, OA-1)-phtalimidines (isoindolinones) conjugates 18a-v bearing 1,2,3-triazole moieties were designed and synthesized by treating a previously azide 4 prepared from OA-1 isolated from olive pomace (Olea europaea L.) with a wide range of propargylated phtalimidines using the Cu(I)-catalyzed click chemistry approach. OA-1 and its newly prepared analogues 18a-v were screened in vitro for their antibacterial activity against two Gram-positive bacteria, Staphylococcus aureus and Listeria monocytogenes; and two Gram-negative bacteria, Salmonella thyphimurium and Pseudomonas aeruginosa. Attractive results were obtained notably against L. monocytogenes. Compounds 18d, 18g and 18h exhibited the highest antibacterial activity when compared with OA-1 and other compounds in the series against tested pathogenic bacterial strains. Molecular docking study was performed to explore the binding mode of the most active derivatives against the target protein from L. monocytogenes. Results showed the importance of both hydrogen bonding and hydrophobic interactions with the target protein and are in favor to the experimental data.
Achieving Sustainable Development Goals through Financial Inclusion: Collaborative Approaches to Fin-tech Adoption in Developing Countries
Authors: Danladi Sagir , Modibbo Umar Muhammad , Prasad M. S. V.
Published: May 2023

This research suggests a multi-stakeholder framework to increase the use of fintech in Africa, which would help the continent boost its financial inclusion and reach its Sustainable Development Goals (SDGs). The study evaluates previous research and frameworks that have been created to aid in the adoption of fintech by several stakeholders in developing nations, some of which have been tested in African nations with limited success. To begin with, the study suggests the use of the World Bank’s Maximising Finance for Development (MFD) approach through the prioritization of national ownership, creation of an enabling environment for private sector investment, partnering with multilateral development banks and other stakeholders, fostering innovation and digital literacy, and focusing on cost-effective, non-government guaranteed financing. In the same vein, in line with the G20’s High-Level Principles for Digital Financial Inclusion, the adoption of financial technologies and digital financial services in Africa can be promoted through the creation of a country-specific strategy. Each government can create a regulatory environment that encourages innovation and competition, improve its digital infrastructure, increase its digital literacy and awareness, and collaborate with private sector stakeholders to expand financial inclusion. Furthermore, The Better Than Cash Alliance’s strategy to increase fintech adoption can also be implemented through partnership with businesses, international organizations, and other nations. By joining the Alliance, countries can enact rules and regulations that facilitate fintech adoption, promote awareness and education, and design and execute national digital payment infrastructure with the help of fintech companies. Finally, the mSTAR initiative suggests collaborating with USAID, in order to provide support to underrepresented populations, incorporate digital financial services, increase public-private collaboration, and educate and train policymakers, practitioners, and technologists. By implementing these strategies, African nations can accelerate the adoption of fintech solutions and increase financial inclusion.
A Genetically Engineered Escherichia coli Strain for Potential Utilization in Fungal Smut Disease Control
Authors: Cui Guobing , Bi Xinping , Lu Shan , Jiang Zide , Deng Yizhen
Published: May 2023

Sporisorium scitamineum, the basidiomycetous fungus causing sugarcane smut that leads to severe losses in sugarcane quantity and quality, undergoes sexual mating to form dikaryotic hyphae capable of invading the host cane. Therefore, suppressing dikaryotic hyphae formation would potentially be an effective way to prevent host infection by the smut fungus, and the following disease symptom development. The phytohormone methyl jasmonate (MeJA) has been showed to induce plant defense against insects and microbial pathogens. In this study, we verified that exogenous addition of MeJA suppressed dikaryotic hyphae formation under in vitro culture condition, and effective in inhibiting maize smut disease symptom caused by Ustilago maydis. We constructed an Escherichia coli strain expressing plant JMT gene, encoding a jasmonic acid carboxyl methyl transferase that catalyzes conversion from jasmonic acid (JA) to MeJA. By GC-MS we confirmed that the transformed E. coli strain, designated as pJMT strain, was able to produce MeJA in the presence of JA and S-adenosylmethionine (SAM; as methyl donor). Furthermore, the pJMT strain was able to suppress S. scitamineum filamentous growth under in vitro culture condition. It waits to further optimize JMT expression under field condition, in order to utilize the pJMT strain as a biocontrol agent (BCA) of sugarcane smut disease. Overall, our study provides a potentially novel method for controlling crop fungal diseases by boosting phytohormone biosynthesis.
Sunlight Degradation and Mineralization of Food Dye Photoinduced by Homogenous Photo Fenton Fe(III) and Fe(II) /Complex: Surface Response Modeling
Authors: Kebir Mohammed , Benramdhan Imen kahina , Noureddine Nasrallah , Tahraoui Hichem , Nadia Bait , Houssine Benaissa , Rachid Aomeraoui , Zhang Jie , ASSADI Aymen Amin , Mouni Lotfi , Amrane Abdeltif
Published: May 2023

A Invasive emerging pollutants from wastewater effluent discharge, such as dyes, pesticides, etc., pose a serious threat to the ecosystem. Advanced oxidation processes (AOPs) under visible light irradiation have emerged as a promising technology to overcome toxic and recalcitrant organic compounds. In this work, the impact of operational factors, including the concentration of Fe3+ or Fe2+, [H2O2], the molar ratio (Oxalate/ Fe3+ or Fe2+), and the initial pH, was studied to obtain high efficiency in the degradation and mineralization of such a food dye to reduce their pollution. The study deals with the comparison of the efficiency of UV, LED, and sunlight irradiation on the photocatalytic degradation of the dye using Fe3+/Lig and Fe2+/Lig complexes. The results showed that sunlight irradiation gave a very rapid kinetic and higher degradation efficiency of over 70%. The optimized conditions for the maximum elimination of the dye with a photocatalytic degradation efficiency (98%) and a mineralization rate of 96% were obtained with the Fe3+/Lig complex, based on the Box Benhken surface design analysis. In the presence of H2O2, the degradation reached an equilibrium stage after 15 min (97.57%) for the Fe(III)/Lig system. Moreover, the inhibition effect of inorganic ions on the photo-Fenton performance of Fe3+/Lig and Fe2+/Lig was studied. The study suggests that the use of nanocrystals of hematite as a Fenton reagent for treating textile effluents needs further investigation. The results showed that the proposed models were well-suited to batch treatment under sunlight. This study not only proposes a Fe3+/Lig and Fe2+/Lig system for the elimination of a food dye without adjusting the pH of the medium, but it also provides insight into the best source of light irradiation for the photocatalytic degradation process.