bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Different Light Conditions on Antimicrobial Activity of the Microalgae Chlorella sp. Ethanolic Extract Against Streptococcus mutans
Authors: E Ameri , FP Shariati , HD Amrei
Published: July 2021

Finding new antimicrobial agents from natural compounds with less side effects has been considered by number of researchers in the world. It is important to achieve efficient and up-to-date results in order to identify a substance with antimicrobial properties and achieve operational methods to increase these traits in a society where the prevalence of various diseases has been increased. In fact, the purpose of this study was to achieve compounds from microalgae with antimicrobial properties to be used in food and pharmaceutical industries that can have good consequences for human health. Therefore, in the current study antimicrobial activity of ethanolic extract of microalgae Chlorella sp., that was cultivated under different light conditions, was investigated. For this purpose, microalgae Chlorella sp. was separately cultivated under red, blue, green and white lights with intensity of 109 (μmol-photon m-2 s-1) and antimicrobial potential of the microalgae extracts investigated against the activity of Streptococcus mutans. In addition, Minimal Inhibitory Concentration (MIC) of the extracts determined. Based on the results, the wet extracts indicated more average antimicrobial activity than dried ones. Furthermore, the wet extract of microalgae cultivated under the red light showed a stronger antimicrobial activity compared to extract obtained under the other light spectrum with the minimum inhibitory of that was 10 mg/ml. Also, extract obtained under white light had no significant antibacterial activity against the bacterial strain.
Nutritional Content of Bromelain Enzyme Fermented Coconut Dregs as Feed for Oreochromis Niloticus
Authors: Netcha Kunokwan , Pley Saengduo , Aem Buonsri
Published: July 2021

The aims of the study is to nutritional content of bromelain enzyme fermented coconut dregs as feed for oreochromis niloticus. The research procedure bromelain enzyme preparation, coconut dregs fermentation process, experimental design. The result of the research is the proximate test that has been carried out on coconut pulp that has been fermented using the bromelain enzyme, it reveals many things. Namely, the water content and ash content of the coconut pulp that has been fermented using the bromelain enzyme is deemed excellent since it displays a value of less than 12 percent . It is different with crude protein which is less than the National Norm on feed since it only displays a value of 6.20 percent when the standard is 20-35 percent . Another with crude fat and crude fiber. Crude fat and crude fiber in coconut dregs that have been fermented with bromelain enzymes have risen and are far from standard. The normal crude fat is only 2-10 percent , whereas the crude fat in coconut pulp after fermentation with bromelain enzymes is more than 20 percent . And the normal crude fiber is only 4-18 percent , this is less than the crude fiber in fermented coconut pulp because it displays more than 29 percent.
Searching for Dwarf Galaxies in Gaia DR2 Phase-space Data Using Wavelet Transforms
Authors: Darragh-Ford Elise , Nadler Ethan O. , McLaughlin Sean , Wechsler Risa H.
Published: July 2021

We present a wavelet-based algorithm to identify dwarf galaxies in the Milky Way in Gaia DR2 data. Our algorithm detects overdensities in 4D position–proper-motion space, making it the first search to explicitly use velocity information to search for dwarf galaxy candidates. We optimize our algorithm and quantify its performance by searching for mock dwarfs injected into Gaia DR2 data and for known Milky Way satellite galaxies. Comparing our results with previous photometric searches, we find that our search is sensitive to undiscovered systems at Galactic latitudes ∣b∣ > 20° and with half-light radii larger than the 50% detection efficiency threshold for Pan-STARRS1 (PS1) at (i) absolute magnitudes of −7 < M

V
< −3 and distances of 32 kpc < D < 64 kpc, and (ii) M

V
< −4 and 64 kpc < D < 128 kpc. Based on these results, we predict that our search is expected to discover 5 ± 2 new satellite galaxies: four in the PS1 footprint and one outside the Dark Energy Survey and PS1 footprints. We apply our algorithm to the Gaia DR2 data set and recover ∼830 high-significance candidates, out of which we identify a “gold standard” list of ∼200 candidates based on cross-matching with potential candidates identified in a preliminary search using Gaia EDR3 data. All of our candidate lists are publicly distributed for future follow-up studies. We show that improvements in astrometric measurements provided by Gaia EDR3 increase the sensitivity of this technique; we plan to continue to refine our candidate list using future data releases.
The fish community in Gulf of Mexico mangroves, a response to hydrological restoration
Authors: Soria-Barreto Miriam , Gelabert Fernández Rolando , Reyna Ramos Hiram Eduardo , Brito Roberto
Published: July 2021

The present study evaluated the ecological response of fish fauna to hydrological restoration in a mangrove area in Terminos Lagoon in the Gulf of Mexico. In two years, environmental parameters and ichthyofauna were obtained in a channel under restoration and a conserved channel. The fish fauna was composed of 12 species. As a result of the restoration process, changes in composition and abundance of some species were detected. The presence of visiting marine species Bathygobius soporator and Eucinostomus melanopterus, and an increase in the abundance of resident fish, livebearers species, were recorded. Richness, diversity, and evenness vary significantly between channels. Generalized linear mixed models indicated that the abundances of resident and overall fishes were significantly related to water depth, temperature, and salinity. The results suggest that fish are an ecological indicator of the mangrove reconnection with the Terminos Lagoon and the restoration of natural tidal flow in the short term. Long-term systematic monitoring of fish fauna will promote a better understanding of the restoration of mangroves and corresponding changes in the function of this ecosystem.
Bromatological study of the freshwater bivalve Anodontites trapesialis (Lamarck, 1819) (Unionida, Mycetopodidae)
Authors: Silva Douglas Dos Santos , Gonçalves Bruno Bastos , Freitas Paulo Vitor Divino Xavier de , Silva Neto Carlos De Melo e
Published: July 2021

In Brazil, Anodontites trapesialis is a mussel species that occurs spontaneously in fish breeding sites. This species feeds on the remains of cultural treatments of other aquaculture species. The objective of the work is to understand the bromatological composition of mussel A. trapesialis. Individuals were selected to compose three samples of 500 g each of A. trapesialis for chemical composition, with viscera and viscera + shells being evaluated. The species presented 40.42 to 62.76 g of viscera per individual with a moisture content of 5.16% for viscera + shells and 86.5% for viscera. The mussel contains 42.6 and 12.96% crude protein, 3.16 and 1.76 of ether extract, 0.76 and 2.5% of crude fiber for viscera and viscera + shells. The total digestible nutrients were 74.16 and 36.96% for viscera and viscera + shells and 18.43 and 52.83% of mineral material for viscera and viscera + shells. A. trapesialis has relevant characteristics in its chemical composition as high protein content that gives the species potential for the human, animal, and other byproducts production.
Bifurcations in asymptotically autonomous Hamiltonian systems under oscillatory perturbations
Authors: Sultanov Oskar A.
Published: July 2021

The effect of decaying oscillatory perturbations on autonomous Hamiltonian systems in the plane with a stable equilibrium is investigated. It is assumed that perturbations preserve the equilibrium and satisfy a resonance condition. The behaviour of the perturbed trajectories in the vicinity of the equilibrium is investigated. Depending on the structure of the perturbations, various asymptotic regimes at infinity in time are possible. In particular, a phase locking and a phase drifting can occur in the systems. The paper investigates the bifurcations associated with a change of Lyapunov stability of the equilibrium in both regimes. The proposed stability analysis is based on a combination of the averaging method and the construction of Lyapunov functions.
Global wellposedness of nutrient-taxis systems derived by a food metric
Authors: Ahn Jaewook , Choi Sun-Ho , Yoo Minha
Published: July 2021

This paper deals with the nutrient-taxis system derived by a food metric. The system was proposed in [Sun-Ho Choi and Yong-Jung Kim: Chemotactic traveling waves by metric of food, SIAM J. Appl. Math. 75 (2015), 2268–2289] using geometric ideas without gradient sensing, and has a simple form but contains a singular diffusive coefficient on the equation for the organism side. To overcome the difficulty arising from this singular structure, we use a weighted \begin{document}$ L^{p} $\end{document}-estimate involving a weighted Gagliardo-Nirenberg type inequality. In the one dimensional setting, it turns out that the system is shown to be globally well-posed in certain Sobolev spaces and the solutions are uniformly bounded. Moreover, the zero viscosity limit of the equation for the nutrient side is considered. For the same initial data and any given finite time interval, a diffusive solution converges to a non-diffusive solution when the diffusion coefficient vanishes.
La gouvernance des aires marines protégées au Sénégal : difficulté de la gestion participative et immobilisme des comités de gestion
Authors: Dème El hadj Bara , Failler Pierre , Touron-Gardic Grégoire
Published: July 2021

L’objectif de l’article est d’évaluer le degré de mise en œuvre de l’approche de cogestion dans la gouvernance des aires marines protégées (AMP) au Sénégal. Un travail de terrain (enquêtes de perception et entretiens) a été conduit auprès des parties prenantes dans sept AMP du Sénégal de 2016 à 2018, complété par une analyse conceptuelle des différentes dimensions du cadre de gouvernance. L’article met en avant les difficultés induites par la mise en œuvre de l’approche participative dans la gestion des AMP du Sénégal, et comment ces difficultés remettent en cause la performance même des AMP. Les manquements identifiés sont notamment la léthargie des comités de gestion des AMP, l’existence d’une dualité entre la gestion participative et la gouvernance directive, et enfin, la difficulté à exécuter correctement les mesures de gestion. Les principaux résultats ont ensuite donné lieu à des recommandations pour optimiser la gestion des AMP : après plus d’une quinzaine d’années de fonctionnement de ces AMP, il apparaît évident que le cadre de gouvernance des aires protégées devra être renforcé au Sénégal afin de disposer d’institutions locales plus fortes, plus dynamiques, mais surtout plus fédératrices pour pouvoir atteindre leurs objectifs de conservation et de gestion communautaire des ressources naturelles.
Évaluation du risque sanitaire de sols pollués méditerranéens : choix de variables et spatialisation
Authors: Arnaud Aurélie , Prudent Pascale , Laffont-Schwob Isabelle
Published: July 2021

La notion de risque sanitaire se doit d’être mise en regard avec les notions d’aléa, vulnérabilité, capacité et danger de manière à la considérer de façon intégrative et choisir des variables adéquates pour sa spatialisation. Dans cette réflexion pluridisciplinaire, la question posée est plus particulièrement « comment intégrer la sensibilité physique de la population dans la prise en considération de la pollution des sols afin de localiser les zones les plus vulnérables dans un contexte de risque sanitaire ? ». Le massif de Marseilleveyre situé au sud de Marseille (Bouches-du-Rhône) permet d’y répondre à travers une application sémantique et une application spatiale. Très contrasté dans ces enjeux, ce territoire est à la fois inclus dans le cœur du Parc national des Calanques (PNCal) et demeure affecté par une pollution diffuse des sols issue des activités industrielles passées sises sur le littoral. Cette zone cœur du PNCal est toutefois habitée dans sa périphérie et accueille de nombreux usagers. Un modèle de généralisation de la méthodologie développée dans cette étude de cas est ensuite proposé afin de valoriser cette production et ce mode de visualisation de l’information qui pourrait constituer une base précieuse d’aide à la concertation.
Mise en œuvre de la protection des sources d’eau potable : Portrait-diagnostic au Québec, Canada
Authors: Cerutti Jérôme , Abi-Zeid Irène , Lavoie Roxane , J. Rodriguez Manuel
Published: July 2021

Au Canada, l’approche à barrières multiples permet une gestion multidimensionnelle de l’eau à l’aide d’outils et de pratiques permettant d’assurer une eau de qualité, de la source (lac, rivière, etc.) au robinet des citoyens. Une de ces barrières, la protection des sources d’eau potable (PSEP), cherche à anticiper ou à réduire les risques naturels et anthropiques qui pourraient altérer les sources. Cependant, la mise en œuvre de la PSEP impose d’acquérir des connaissances multidisciplinaires portant sur la qualité, la quantité de l’eau et sur les composantes naturelles et socio-économiques du territoire. Dans l’optique de mieux comprendre la mise en œuvre de la PSEP au Québec, cet article vise à dresser un portrait-diagnostic permettant d’identifier le processus décisionnel servant à la mise en œuvre de la PSEP, ses intervenants et les connaissances produites et mobilisées pour la prise de décision. Ce portrait se base sur une enquête en ligne réalisée entre novembre 2018 et mars 2019 à laquelle ont participé 208 intervenants liés à la PSEP au Québec. Les analyses qualitatives et quantitatives ont permis de constater que la mise en œuvre de la PSEP implique une grande diversité d’intervenants, de tâches et de connaissances créées et se caractérise par un fort dynamisme inter-organisationnel. Cependant, on constate que son processus décisionnel perd en inclusivité au fil des étapes de mise en œuvre, que les connaissances sont parfois redondantes et qu’il existe de nombreux enjeux de transfert de connaissances (accès, quantité ou qualité des connaissances) entre les intervenants.
Noiseless regularisation by noise
Authors: Galeati Lucio , Gubinelli Massimiliano
Published: July 2021

We analyse the effect of a

generic

continuous additive perturbation to the well-posedness of ordinary differential equations. Genericity here is understood in the sense of prevalence. This allows us to discuss these problems in a setting where we do not have to commit ourselves to any restrictive assumption on the statistical properties of the perturbation. The main result is that a generic continuous perturbation renders the Cauchy problem well-posed for arbitrarily irregular vector fields. Therefore we establish regularisation by noise “without probability”.
Made in Yugoslavia: Studies in Popular Music
Authors: Emmery Laura
Published: July 2021

Made in Yugoslavia: Studies in Popular Music (edited by Danijela Špirić Beard and Ljerka Rasmussen) is a fascinating study of how popular music developed in post-World War II Yugoslavia, eventually reaching both unsurpassable popularity in the Balkans and Eastern Europe, and critical acclaim in the West. Through the comprehensive discussion of all popular music trends in Yugoslavia − commercial pop (zabavna-pop), rock, punk, new wave, disco, folk (narodna), and neofolk (novokomponovana) − across all six socialist Yugoslav republics, the reader is given the engrossing socio-cultural and political history of the country, providing the audience with a much-needed and riveting context for understanding the formation and the eventual demise of Tito’s Yugoslavia.
Slovenska elektroakustična glasba in zvočna umetnost
Authors: Trdan Primož
Published: July 2021

Tako za elektroakustično glasbo kot za zvočno umetnost velja, da v slovenski muzikološki vedi še nista prejeli celovite obravnave. Zato se pojavlja potreba po osnovni raziskavi obeh področij in hkrati po razmisleku samega predmeta. Zdi se namreč, da diskurz o obeh pojmih – zlasti o elektroakustični glasbi – pomembno zaznamujejo določeni interpretacijski vzorci, ki pa se ne zdijo dovolj utemeljeni.
Das Strophenprinzip im Kirchengesang der Kiewer Metropolie des 17. und 18. Jahrhunderts
Authors: Shumilina Olha
Published: July 2021

The article examines the process of appearance of the principle of strophicity in the chant singing of Ukrainian and partly Belarusian Christian churches of the seventeenth-eighteenth centuries, which belonged to the Kyiv metropolis and represented two directions – Orthodoxy and Uniatism.
From the History of Military Music in the Austro-Hungarian Monarchy
Authors: Duraković Lada , Kokanović Marković Marijana
Published: July 2021

The subject of this paper is the work of Franz Jaksch (1851–1931), a versatile musician who served as the bandmaster of the Imperial and Royal Navy Orchestra in Pula, the main port of the Austro-Hungarian monarchy in the period between 1899 and 1917. It was in Pula that he composed most of his pieces tailored for military orchestras, opera stages and bourgeois salons. During his bandmaster term, the Navy Orchestra performed some of the most significant orchestral pieces from the symphonic repertoire.
Constitutionalisation of Fiscal Rules in Times of Financial Crises – a Cure or a Trap?
Authors: Kielin Łukasz
Published: July 2021

The global financial crisis of 2008 undoubtedly had a significant impact on the constitutional regulation of economic and financial matters. As a consequence of economic downturn six EU Member States (Germany, Spain, Slovakia, Slovenia, Italy and Hungary) have amended their constitutions. With economic crisis caused by global pandemic of, the new discussion about constitutional fiscal policy rules is expected. New economic downturn is one of the most important challenges for the constitutional fiscal rules, which undoubtedly will verify their functioning and effectiveness. The main purpose of this paper is to find out if constitutional fiscal policy rules is a cure or trap in times of financial crisis. According to the hypothesis adopted, constitutional fiscal rules can be an effective tool. The article has the following structure. In the first and second part I describe constitutional fiscal rules. The third part concerns the method of constitutionalisation. Subsequently, I am focus on effectiveness of constitutional fiscal policy rules. The last part of the article contains conclusions.
Needs analysis in ESP context: A case study of People’s Police University Students
Authors: Nhung Le Thi Thuy , Hoa Le Huong
Published: July 2021

This paper investigates the learning needs of students enrolled in an ESP course at the People’s Police University. A qualitative case study research design was employed through in-depth interviews with 20 undergraduate students. The findings show that the students perceived reading and writing as critical English skills needed for their future profession. The need to thoroughly understand the specialized subject matter in both English and Vietnamese was also reported. Also, the students wished to gain access to extra resources to assist their studying of ESP courses. The students experienced difficulties in mastering technical terms and specialization and comprehending online resources in English. Implications are made based on the findings. The study results would serve as a reference for language program managers, course designers, and English language instructors to enhance ESP courses’ quality in Vietnamese universities.
THE IMPACT OF THE URBANIZED ENVIRONMENT ON THE EXAMPLE ON SOME PHYSIOLOGICAL INDICATORS (THUJA OCCIDENTALIS) OF THE CITY OF MINSK
Authors:   International Sakharov Environmental Institute, Belarusian State University, Bondaruk Roman S.
Published: July 2021

In large cities a special temperature condition is formed, which is characterized by the increased temperatures that affects the duration of the growing season of plants. A decrease in the relative humidity of the air in the city is of great ecological importance for plants; this is especially noticeable in the summer. In urban conditions, a leveling of winds and the increased turbulence of air flows, which is associated with the planning features of urban development, lead to the accumulation of harmful atmospheric impurities. Smoke and dust content of the air in urban conditions retain up to 20 % of solar radiation, which has an adverse effect on the vital activity of plants. The urban environment is characterized by the features of the light regime, which disrupts the natural biological rhythms. In cities, the soils are exposed by a strong transformation and go through a complex anthropogenic impact. Compaction and contamination of the soil as well as asphalt coating negatively affect the temperature conditions, air and water exchange of the soils, and, as a result, the state of vegetation. The urban environment is distinguished by the originality of environmental factors, the specificity of technogenic impacts, leading to a significant transformation of the environment. Plants are the main factor in the ecological stabilization of the urban environment due to their vital activity, photosynthesis and the ability to accumulate pollutants. In this regard, it seems relevant to study the resistance of various plant species to urban conditions. Assessment of the ecological plasticity of plants and determination of their adaptive potential allows solving various ecological and practical problems. In the process of studying the influence of the urbanized environment on the example of the city of Minsk on some physiological indicators of thuja occidentalis plants, it was found that a change in cellular metabolism manifests itself in an increase in the permeability of cell membranes, a change in water metabolism of plants, an increase in peroxidase activity by 35% and a decrease in catalase activity by more than 1,6 times.
Perbandingan Akurasi Software Rapidminer dan Weka Menggunakan Algoritma K-Nearest Neighbor (K-NN)
Authors: Damayanti Devi
Published: July 2021

Salah satu kunci keberhasilan seseorang dalam menempuh Pendidikan adalah masa studi. Sama hal nya dengan perguruan tinggi dituntut untuk menyelenggarakan Pendidikan yang berkualitas bagi mahasiswa karena mahasiswa adalah aset bagi sebuah institusi pendidikan sehingga perlu diperhatikan tingkat kelulusan mahasiswanya agar tepat pada waktunya. Penelitian dilaksanakan di  Universitas Sahid Jakarta Fakultas Ekonomi Prodi Manajemen. Dari data yang didapatkan menunjukkan bahwa banyak mahasiswa yang lulus tidak tepat pada waktu yang telah ditentukan yaitu 4 tahun atau 8 semester. Keterlambatan waktu lulus mahasiswa dapat disebabkan oleh beberapa faktor, salah satunya proses perkuliahan yang terganggu. Banyak aspek yang mendukung terganggunya proses perkuliahan diantaranya kurangnya kemampuan mahasiswa terhadap mata kuliah, kurangnya kehadiran mahasiswa dalam mengikuti proses perkuliahan dan berbagai aspek lainnya yang tidak dapat diukur. Tujuan Penelitian ini adalah membandingkan hasil akurasi yang dihasilkan oleh kedua software yaitu Rapidminer dan WEKA menggunakan algoritma K-NN dengan metode fold cross validation, mengolah data sebelumnya yang akan dijadikan prediksi untuk lulusan tahun-tahun yang akan datang. Atribut yang digunakan adalah IPS 1 sampai IPS 8, IPK semester 2 sampai IPK semester 8 dan mata kuliah wajib. Membuat delapan sampling data untuk diujikan dengan batasan nilai yang berbeda-beda berpacu pada Peraturan Menteri Pendidikan dan Kebudayaan Republik Indonesia Nomor 49 Tahun 2014 Tentang Standar Nasional Pendidikan Tinggi. Hasil penelitian menunjukan bahwa software WEKA dengan algoritma K-NN menghasilkan nilai akurasi yang lebih tinggi dibandingkan dengan Rapidminer yaitu sebesar 78,25%. Sehingga dapat digunakan menjadi alternatif metode untuk memprediksi ketepatan waktu kelulusan di Universitas Sahid Jakarta.
Analisis Preferensi Masyarakat Terhadap Pangan Olahan Ubi Kayu Menjadi Jepa
Authors: Sulaiman  , Hasanuddin Supardi , Fatmawati
Published: July 2021

Penelitian ini bertujuan, antara lain untuk mengetahui preferensi Masyarakat terhadap Pangan olahan Ubi Kayu Menjadi Jepa di Kota Mamuju dan Mengetahui sikap masyakarat terhadap Pangan olahan Ubi Kayu Menjadi Jepa di Kota Mamuju.Sedangkan manfaat penelitian adalah : 1) Bagi pemerintah, khususnya Pemerintah Daerah Kabupaten Mamuju, hasil penelitian diharapkan dapat menjadi sumber pemikiran atau pertimbangan dalam menyusun suatu kebijakan di Kabupaten Mamuju, 2) Bagi produsen serta pemasar ubi kayu, hasil penelitian ini diharapkan dapat memberikan wawasan tentang preferensi Masyarakat terhadap Pangan olahan Ubi Kayu Menjadi Jepa di Kota Mamujuyang nantinya dapat dijadikan sebagai sarana untuk mempermudah pemasaran Jepa sesuai dengan selera konsumen, 3) Bagi pihak lain, semoga hasil penelitian ini dapat menjadi salah satu sumber informasi, wawasan dan pengetahuan serta sebagai referensi untuk penelitian yang sejenis, dan 4) Bagi peneliti, penelitian ini diharapkan dapat menambah pengetahuan, dan wawasan peneliti serta sebagai salah satu syarat kelulusan untuk memperoleh gelar sarjana di Fakultas Pertanian Universitas Tomakaka Mamuju. Hasil penelitian menunjukkan bahwa : 1) Preferensi Masyarakat terhadap Pangan olahan Ubi Kayu Menjadi Jepa di Kota Mamuju lebih memilih jepa yang mempunyai ukuran sedang, bentuk bulat teratur, dan rasa yang gurih, dan 2) Sikap masyarakat terhadap atribut pangan olahan ubi kayu menjadi jepa yang paling dipertimbangkan dalam keputusan pembelian pangan olahan ubi kayu menjadi jepa di Kota Mamuju adalah atribut rasa. Urutan atribut dari yang paling dipertimbangkan sampai dengan yang kurang dipertimbangkan adalah rasa, bentuk, dan ukuran pangan olahan ubi kayu menjadi jepa.
Motivasi Peternak Dalam Mengikuti Program Asuransi Usaha Ternak Sapi (AUTS)
Authors: Ilmawati  , Mahmud Musdalifah , Syamsinar
Published: July 2021

Penelitian ini bertujuan untuk mengetahui (1) bagaimana pelaksanaan program Asuransi Usaha Ternak Sapi (AUTS) (2) motivasi peternak terhadap program Asuransi Usaha Ternak Sapi (AUTS) dan (3) Faktor Internal dan eksternal apa saja yang berhubungan dengan motivasi peternak pada program Asuransi Usaha Ternak Sapi (AUTS) di Kecamatan Tellulimpoe Kabupaten Sinjai. Penelitian ini dilaksanakan di Kecamatan Tellilimpoe, Kabupaten Sinjai. Pengumpulan data dilakukan melalui observasi, dan wawancara menggunakan kuisioner terhadap 41 responden/peternak yang dipilih secara acak sederhana.  Data dianalisis dengan analisis statistik deskriptif berupa frekuensi, persentase, median, rataan skor dan total rataan skor. Data mengenai hubungan antara peubah dianalisis dengan menggunakan uji korelasi rank Spearman.Hasil Penelitian menunjukkan, pelaksanaan Program Asuransi usaha Ternak Sapi (AUTS) di Kecamatan Tellulimpoe berjalan dengan baik yang ditandai jumlah peserta (sapi) terbanyak di Kabupaten Sinjai yang berjumlah 992 pada Tahun 2017.  terjadi peningkatan sebesar 164 peserta setiap tahunnya. Motivasi Peternak terhadap Program AUTS didasari atas keinginan untuk memenuhi kebutuhan dasar dengan nilai rataan skor responden sebesar 2,33 (tergolong sedang), kebutuhan berhubungan sosial dengan nilai rataan   skor responden sebesar 2,68 (tergolong tinggi), dan pengembangan usaha dengan nilai rataan skor responden sebesar 2,95 (tergolong tinggi). Faktor internal peternak yang mempunyai hubungan cukup dengan motivasi peternak dalam mengikuti program AUTS adalah  hubungan aspek sosial dengan umur responden (r = 0,545), hubungan aspek kebutuhan dasar dengan jumlah tanggungan keluarga (r = 0,675) dan hubungan aspek pengembangan usaha dengan tingkat Pendidikan (r = 0,705).  Sedangkan Faktor eksternal yang mempunyai hubungan kuat dengan motivasi peternak mengikuti program AUTS adalah aspek kebutuhan dasar (0,601) dan pengembangan usaha (0,580)  adalah factor pasar.
MACROECOLOGY DIMENSIONS OF A RANGELAND MANAGEMENT FOR NON-CULTIVATED AMUDARIA DELTA
Authors: Reymov P` , Mamutov N , Statov V , Khudayaberhenov Ya
Published: July 2021

Оценен потенциал макроэкологического подхода в оценке пастбищных ресурсов опустынивающихся геосистем Северной части дельты Амударьи с помощью космического мониторинга. Показана возможность использования закономерностей, связывающих статистические параметры вегетационных индексов, усредняемых по пространственным единицам ландшафтно-экологической структуры для оценки кормовой ценности пастбищных угодий.
POSSIBILITIES OF EXPANSION OF INTENSIVE GARDENS INSTEAD OF INEFFECTIVE GARDENS IN SURKHANDARYA REGION
Authors: Qoriyev Mirzoxid , Shomurodov Azamat
Published: July 2021

Мазкур мақолада Ўзбекистон Республикаси Сурхондарё вилоятидаги самарасиз боғлар ўрнида интенсив боғ майдонларини кенгайтириш имкониятлари ва бу борада олиб борилаётган ишлар тўғрисидаги тадқиқот натижалари келтирилган. Сурхондарё вилоятида интенсив боғ майдонларини кенгайтириш бўйича таклифлар берилган.
THE SOUTH FERGANA CANAL IN THE SPRING SEASON TAXONOMIC AND ECOLOGICAL PROPERTIES OF ALGOFLORA
Authors: Yuldasheva Muattarxon , To‘lqinov Asilbek
Published: July 2021

Мақолада, Жанубий Фарғона магистрал канали альгофлораси турлар таркибининг 2019 – 2021 йил баҳор мавсумидаги таксономик тахлили баён этилган. Бунда сувўтларининг 27 туркум, 15 оила, 10 тартиб, 8 синф ва 6 бўлим бўйича 50 та тур ва тур хилларининг учраши аниқланди. Улардан Bacillariophyta  (37 та) – 74 %, Cyanophyta (7та) – 14 %, Chlorophyta (3та) – 6 %, Pyrrophyta (1 та) – 2 %, Euglenophyta  (1 та) – 2 %, Chrysophyta (1 та) – 2 %  та тур ва тур хилларини ташкил этди.
TAXONOMY AND ECOLOGY OF SPRING SEASON ALGOFLORA OF THE NORTH FERGANA CHANNEL
Authors: Yuldasheva Muattarxon , Soliyeva Adolat
Published: July 2021

Мақолада, Шимолий Фарғона магистрал канали альгофлораси турлар таркибининг 2019 – 2021 йил баҳор мавсумидаги таксономик тахлили баён этилган. Бунда сувўтларининг 22 туркум, 11 оила, 6 тартиб, 5 синф ва 3 бўлим бўйича 75 та тур ва тур хилларининг учраши аниқланди. Улардан Bacillariophyta  (66 та) – 88 %, Chlorophyta (3та) – 4 %, Cyanophyta (6та) – 8 % та тур ва тур хилларини ташкил этди.
PEDOGEOCHEMISTRY OF RADIACTIVE ELEMENTS IN HIDROMORHP SOILS
Authors: Rahimov Abror
Published: July 2021

Марказий Фарғонанинг суғориладиган ўтлоқи саз тупроқларида радиоактив элементларнинг тупроқ профилидаги тақсимоти тадқиқ этилган. Радиоктив элементларнинг тупроқлардаги тақсимоти уларнинг умумий қонуниятига тўғри келиши, яъни аккумуляцияланмаслиги исботланган.
SEASONAL DYNAMICS OF SOIL NEMATODES
Authors: Tukhtasinov Farkhod
Published: July 2021

В статье  приводятся  сведения о  видовом составе  и сезонной динамике  экологических групп  фитонематод  агроценозов  посеквов овощей  и бахчевых культур южной зоны Ферганской области.  Прослежены  своеобразные закономерности  в распространении  видов  и   динамике  численности  по  горизонтам  почвы. В зимний  сезон  встречались   72  особей  31  видов, весной 366 особей  53  видов,   летом  215 особей 36  видов, осенью  615 особей 71 видов поочвенных нематод.   Как  выяснилось  в иссследованиях  основная масса  нематод   встречается  в 10-20 см слое  почвы.
EFFECT OF HUMIC PREPARATION ON PHOSPHORUS REGIME OF CALCIC CHERNOZEM UNDER THE PEAS
Authors: Kartashev Semyon , Bezuglova Olga
Published: July 2021

Приведено содержание подвижных форм фосфора в черноземе обыкновенном карбонатном при возделывании гороха. Установлено, что при включении в состав баковой смеси гуминового препарата содержание подвижных форм фосфора достоверно увеличивается (до 1,72 раз).
GENERAL PHYSICAL PROPERTIES OF SOILS IN THE CHIRCHIK BASIN
Authors: Kurvantaev R , Khalilova Z
Published: July 2021

Изучение современное состояние обшие физичкские свойства почв Чирчикского бассена является актуальным вопросам. Во всех изученных геоморфологических районах удельная масса почвы колеблется от 2,52 до 2,71 г/см3. Оптимальная плотность сложения (1,13-1,38 г/см3) было отмечено на целинных горнокоричневых, орошаемых типичных сероземах, серозёмно-луговых и луговых почвах. Общая порозность горнокоричневых почвах очень высокая (53-61%), богарных тёмных сероземах, орошаемых типичных серозёмах, серозёмно-луговых и луговых почвах составляет 50 - 56%.
CHANGE IN AGROCHEMICAL PROPERTIES OF SIEROZEM UNDER THE INFLUENCE OF AGRICULTURE
Authors: Abdukhakimova Khusnidakhon , Isagaliev Murodjon , Obidov Muzaffar , Madalova Mamura
Published: July 2021

Ишда Шоҳимардонсой конус ёйилмаси типик бўз тупроқларда деҳқончилик таъсирида гумус ва озиқа элементлари заҳираларини ҳайдов қатлами қалинлигига боғлиқ равишда ортиб бораётганлиги аниқланган.
PROSPECTS FOR THE CREATION OF ELECTRONIC DIETS IN ANIMAL FEEDING IN UZBEKISTAN
Authors: Yuldashev Dilshod
Published: July 2021

В статье даны оценки роли генетики, кормления и условий содержания животных и птиц в проявлении  генетического потенциала их продуктивности. Расъянены роль, история кормления животных по рационам. Предложены шаги по внедрению современных цифровых технологий в кормление животных.
CHANGES IN THE PROPERTIES OF SANDY SOILS
Authors: Isakov Validjan , Yusupova Mohidil
Published: July 2021

Қумларнинг келиб чиқиши Фарғона водийсининг турли қисмларида бир хил эмас. Ландшафтлар, шунингдек уларни ташкил этган компонентлар ҳам ўзаро узвий боғланган бўлиб, умумий экологик мувозанат холида туради. Қумли даҳаларнинг табиий компонентлари ва суғориладиган тупроқларини тадқиқ қилиш ҳамда уларнинг хосса ва хусусиятларида юз бераётган ўзгаришларни ва уларнинг қўшни мажмуаларга таъсирини ўрганишни кенгайтириш ва чуқурлаштиришни тақозо қилади.
EFFICIENCY OF IMPLEMENTATION OF NEW INNOVATIVE TECHNOLOGIES IN THE USE OF LAND AND WATER RESOURCES
Authors: Usmonov Jasur
Published: July 2021

Ушбу мақолада ер ва сув ресурсларидан фойдаланиш ҳолати ва инновацион технологияларни жорий этиш натижасида иқтисод қилинган маблағлар ҳусусида сўз юритилган.
Employee behavioural silence and organization based self-esteem: A study of psychopathic leadership in government departments in Pakistan
Authors: Tariq Faiza , Amad Muhammad , Inayat Maryum
Published: July 2021

This study explores the effect of psychopathic leadership on employee behavioural silence and how the employee behavioural silence leads to work-family conflict thus, effecting the organizational citizenship behaviour. Considering the insights offered by behavioural plasticity theory, we have investigated whether the organization based self-esteem moderates the effect of psychopathic leadership on employee behavioural silence. Data is collected using a structured questionnaire at three different time lags with a gap of one month. The sample consists of 400 employees of government department in Pakistan, mainly Police department. At Time1 387 data received were useable and at Time2 only 350 responses were useable. The final sample obtained at Time3 was 228 to pursue this research study. The results obtained after data analysis using SPSS indicates that the links hypothesized are significant except the moderation hypothesis. The findings of this research suggests that due to psychopathic leadership, employees are inclined towards behavioural silence, thus, leading to work-family conflict and inversely effecting organizational citizenship behaviour. In addition, the moderation hypothesis is not proved. We have concluded our research study by sharing several practical and managerial implications and by offering some future interventions and avenues for potential researchers.
A REVIEW ON SOME CULTIVATED AND NATIVE POISONOUS PLANTS IN ADEN GOVERNORATE, YEMEN
Authors: Alasbahi Rawiya H. , Al-Hawshabi Othman S. S.
Published: July 2021

Plant poisoning is a health concern in many countries where plants are used either accidently, especially among children, or intentionally for purposes such as assassination, suicide, hunting, fishing and treating various diseases. Presently, despite the implementation of toxicology surveillance systems in many countries, plant poisoning continues to be a preventable cause of morbidity and mortality.

In the Aden governorate of Yemen, there are no laws or regulations for the prevention of plant poisoning, despite the existence of several poisonous species in gardens, and as roadside trees planted by the local authority, or growing wildly in public areas. In addition, there is a lack of scientific studies on the risks of these poisonous plants. Therefore, we undertook this study, based on scientific review, to document and illustrate the botanical, geographical and toxicological characteristics of fourteen poisonous plants collected from different districts of Aden governorate.

The documented poisonous species (6 species) belong to Apocynaceae followed by Fabaceae (2 species), whereas Aristolochiaceae, Cucurbitaceae, Dracaenaceae, Euphorbiaceae, Meliaceae, and Verbenaceae are represented by one species each. The toxic parts of the majority of studied poisonous species are the whole plant, latex, seeds, and fruits. Cardiotoxicity, cytotoxicity, gastrointestinal toxicity, and inflammation of skin and mucous membrane are the main clinical manifestations. They are caused by varying amounts of plant toxins such as cardiac glycosides in Calotropis procera, Cryptostegia grandiflora, Nerium oleander and Thevetia peruviana, and cytotoxic toxins such as toxalbumins in Abrus precatorius and Ricinus communis, aristolochic acids in Aristolochia bracteolate, and vinca alkaloids in Catharanthus roseus, as well as gastrointestinal toxins such as cucurbitacins in Citrullus colocynthis, and tannins in Caesalpinia pulcherrima. Inflammation of skin and mucous membrane is caused by calcium oxalate crystals in Calotropis procera latex, and soluble protein in Cryptostegia grandiflora latex. Moreover, Azadirachta indica caused a number of toxicities attributed partially to tetranortriterpenoids, while Sansevieria trifasciata toxicity was reported to be low.

The significance of this work is to promote the awareness among the local authority to take legal actions against plant poisoning. In addition, it provides the physicians with scientific information for the diagnosis and treatment of poisoning by some plants. It is hoped that this study motivates researchers to conduct further research on poisonous plants throughout Yemen.
وسائل التعليم واستخدامها فى تعليم اللغة العربية
Authors: Adi Kasman
Published: July 2021

Media of learning or learning tools are very significant and one of critical factors that contribute to meeting learning outcomes and achieving successful teaching and learning process. Hence, media are the integral part of all teaching and learning developments process. In a broader understanding, media of learning can generally be understood as all of the resources; power, data and finance.All of these can indeed support and complete the learning process so that the objectives can be more easily, effectively, and efficiently realized. Media development is a must-be-met demand in the world of teaching and learning, and because media is also a part of educational technology, it always develops, changes, and increases along with the development of knowledge and technology. Nevertheless, developing media of learning is not that easy, especially when the media are expected to turn the teaching and learning process of Arabic language become more effective.
KESAKSIAN WANITA DALAM PERKARA PIDANA (ANALISIS PEMIKIRAN MUHAMMAD AL-GHAZALI)
Authors: Asy'ari
Published: July 2021

Jumhur ulama tidak menerima kesaksian wanita dalam perkara pidana, pendapat mereka didasarkan kepada nash serta jumhur ulama memandang bahwa wanita memiliki sifat pelupa dan ragu-ragu dan lazimnya wanita tidak kuat menyaksikan peristiwa kriminal. Keraguan tidak bisa dijadikan argument karena dikhawatirkan merugikan orang lain. Artikel ini bertujuan untuk menganalisis pemikiran Muhammad al-Ghazali tentang kesaksian wanita dalam perkara pidana. Muhammad al-Ghazali membolehkan kesaksian wanita dalam perkara pidana sesuai dengan batasan saksi di dalam al-Qurâ€™an. Pendapat Muhammad al-Ghazali yang berbeda dengan jumhur ulama didasarkan oleh cara pandang dan metode yang dia gunakan.

Kata kunci: Kesaksian Wanita, Perkara Pidana, Muhammad al-Ghazali

 

Abstract

Most scholars do not accept the witness of women in criminal cases, their opinions are relied on nash and they consider that women are forgetful and doubt and generally women are not strong enough to witness any criminal events. Doubt cannot be used as an argument because it is feared to harm others. This goal of this article analyzing Muhammad al-Ghazaliâ€™s concept on witness of woman in criminal cases. Muhammad al-Ghazali, allows the witness of women in criminal cases in accordance with the limitations of witnesses in the Qur'an. This Muhammad al-Ghazali's opinion differs from the  scholars based on the perspective and method he used

Keywords: witness of women, criminal cases, Muhammad al-Ghazali
ANALISA PERBANDINGAN KINERJA PERBANKAN SYARIAH DAN KONVENSIONAL PRA DAN PASCA COVID-19
Authors: Nasution Muhammad Syafril , Husni Kamal
Published: July 2021

The Purpose of this study is to compare the differences between the development of Islamic banking performance and conventional banking performance in the previous few months before and after the covid-19 pandemic. this analysis contrasts the finding of previpus studies with the two formas of banking that were not related to the covid pandemic in the preceding year. Multiple financial ratios were used in previous studies to determine the financial efficiency of banks. Based on previous research, there are several ratios used to see the performance of both Islamic banking and conventional banking, including liquitdy ratios, profitability ratios, solvency ratios, and efficiency ratios.
AWARENESS AND USE OF INFORMATION RESOURCES TO PROMOTE ENVIRONMENTAL PROTECTION AND CONSERVATION AT KENYA NATIONAL LIBRARY SERVICE, NAIROBI
Authors: Wangeci Kuruga , Njoroge Rose
Published: July 2021

Purpose: This study sought to assess Awareness and use of environmental information resources to promote environmental protection & conservation at Kenya National Library Service

Methodology: The study adopted descriptive research design. Simple random sampling was used to select a sample size of 105 respondents from a total target population of 550 staff members. In addition the five heads of department were interviewed. Data was collected and later analyzed both quantitatively and qualitatively. Frequency count and percentages were used to analyze the data collected.  

Results: Findings revealed that the level of awareness on environmental information resources is low since the KNLS library staff has not implemented methods of awareness creation to users. The environmental information resources in Kenya National Library Service are not located at a specific place but integrated with the rest of the library collection thus hard to locate with ease. The challenges faced by Kenya National Library Services staff in disseminating environmental information resources to the users.

Unique contribution to theory, practice and policy: Libraries and relevant environmental institutions need to create awareness on environmental information resources, conduct staff training, and evaluation of environmental information resources so as to access the level of quality and value to the library users.
EFFECTS OF PHOSPHORUS AVAILABILITY ON NODULATION AND NITROGEN UPTAKE BY THREE LEGUME CROPS IN TWO GHANAIAN SOILS
Authors: Boateng Alex , Owusu-Bennoah Emmanuel
Published: July 2021

Purpose: A greenhouse study of Soybean, Cowpea and Pigeon Pea was made at University of Ghana, to determine the effects of phosphorus availability on nodulation and nitrogen uptake by the afore mentioned legumes in two Ghanaian soils, Adenta and Nzema series.

 Methodology: Three P rates of 0mg, 50mg and 100mg P of TSP and TPR were applied to a kilogram of soil per pot in two soil series. The pots were arranged using Randomized Complete Block Design. GenstatR was used to do the statistical analysis.

Findings: The results from this study showed that with or without Triple Super Phosphate (TSP) or Togo Phosphate Rock (TPR), soybean did not form nodules in the Nzema soil but nodulated with TSP application in the Adenta soil. The absence of nodulation even with high P from TSP by soybean in Nzema soil is surprising but the observation in the Nzema soil may be attributed to the absence of soybean Rhizobium cells or insignificant numbers of these rhizobia. The results of the present data indicated that treatments with higher P application gave higher N uptake and showed the link among P application, high nodule dry weight, and N uptake. The improvement in the dry matter yield of pigeon pea and cowpea on Adenta soil and soybean on the Nzema soil at TPR50 and TPR100 show the importance of P application to dry matter yield of legumes. Significant difference that was shown by cowpea on Nzema soil could be attributed to the ability of the crop to desorp P from sparingly available P sources through exudation of high amounts of organic acid anions, mainly citrate.

Unique contributions to theory, practice and policy: In the soil, Rhizobium species must recognize their specific host before nodulation may take place and the absence of the appropriate Rhizobium species with the introduction of a legume into a given soil may result in no or poor nodulation. Low P availability is a challenge for crop species to nodulate since the rhizobia responsible for nitrogen fixation have a high P requirement. The toxicity of Aluminum to rhizobia may be due to inhibition of DNA replication because of binding of Aluminum to DNA. One factor that could have accounted for the better nodulation in soil is the higher acidity. The optimum pH for effective rhizobia growth in soils is between pH 6 and 7.
THE RELEVANCE OF JALALUDDIN RUMI'S SUFISM EDUCATION CONCEPT TO CHARACTER EDUCATION IN THE DIGITAL ERA
Authors: Suwar Arizul , Endayani Tb
Published: July 2021

This study aims to determine the concept of Sufism education according to Jalaluddin Rumi, and its relevance to character education in the digital era. The method used in this research is library research. Primary sources are Jalaluddin Rumi works, secondary sources are books and works that are relevant to the discussion of the concept of spiritual education. The data analysis technique uses content analysis method. The results of the discussion of this study indicate that education according to Jalaluddin Rumi is the ability to transcend everything that is born (visible) with the aim of obtaining the inner meaning behind it, related to character education. Rumi emphasizes education in the realm of spirituality (heart) because character is a reflection of the human heart. Facing a digital era marked by being fast and instantaneous, Rumi warns all of us not to forget the process, because something valuable can only be produced from a maximum process. On the other hand, Rumi also emphasized the importance of awareness, this is because character is marked by "one's attitude towards others", awareness here means being aware that other people are also human as they are God's creatures, meaning that they must be able to respect other people without any restrictions of identity.Keywords: Sufism Education, Jalaluddin Rumi, character education, the Digital Era
PENEGAKAN HUKUM KEPEMILUAN UNTUK PEMILU BERMARTABAT
Authors: Ahmad Junaidi , Media Agmar
Published: July 2021

The notion of popular sovereignty and the rule of law must go hand in hand. As a characteristic of a modern state, democracy is manifested through general elections with integrity. Law enforcement and election justices are the principles and formulas for elections with integrity. The independence of the organizing agency, transparency, and accountability will foster people's trust as the holder of the right to vote. Elections with integrity give birth to legitimacy for every representative elected in the voting booth. Maintaining the people's right to vote through law enforcement is the absolute responsibility of all stakeholders when the General Election takes place. Keywords:Law Enforcement, Election, Dignified