bluuebunny/crossref_metadata_2025_split huggingface dataset:
PREDIKSI POTENSI MENGEMBANG TANAH DENGAN PARAMETER KADAR LEMPUNG
Authors: Gunarso  , Arbianto Reki 
Published: January 2021

Tanah adalah material yang terdiri dari agregat (butiran) mineral–mineral padat yang tidak tersementasi (terikat secara kimia) satu sama lain dan dari bahan-bahan organik yang telah melapuk (yang berpartikel padat) disertai dengan zat cair dan gas yang mengisi ruang-ruang kosong di antara partikel-pertikel padat tersebut, (Das, 1995). Kemampuan mengembang dan menyusut tanah (tanah ekspansif) dapat menimbulkan efek kerusakan jalan. Nilai PI yang besar sangat dipengaruhi kadar lempung dalam tanah. Beberapa ruas jalan di Boyolali mengalami kerusakan yang diperkirakan terjadi akibat kembang susut tanah. Penelitian ini bertujuan mengindentifikasi tanah ekspansif dan mengamati hubungan antara kadar lempung dengan perilaku potensi mengembang tanah pada daerah tersebut. Penelitian ini menggunakan metode empiris dan pengukuran langsung (Oedometer). Hasil penelitian menunjukkan derajat ekspansif tanah pada daerah penelitian rata-rata dalam kategori sedang. Persentase mengembang (swelling percentage) terbesar 25.78 % dan terkecil 1.07 %. Tekanan mengembang (swelling pressure) terbesar 480 kPa dan terkecil 68 kPa. Semakin besar kadar lempung semakin besar persentase mengembang dan tekanan mengembang yang tejadi. Korelasi antara kadar lempung dengan perilaku mengembang terhadap tanah yang disajikan dalam persamaan:
S(L)=0.0009?(L)?^2-0.3564 (L)+2.4004 dan P s(L) =0.414? (PI)?^2-9.220 (PI)+143.4
Kata kunci: tanah ekspansif, oedometer, kadar lempung, persentase mengembang, tekanan mengembang
HILANGNYA SINERGITAS MASYARAKAT DENGAN SUNGAI DALAM TATA RUANG PERMUKIMAN BANTARAN SUMBER DI SURAKARTA
Authors: Hartanto Tri , Rully  
Published: January 2021

Didalam upaya mencegah meluapnya air sungai pada saat banjir, maka model pembuatan tanggul yang tinggi berupa dinding beton di pinggiran sungai menjadi alternatif yang banyak digunakan. Pembangunan tanggul dinding beton yang tinggi ini secara fungsional mampu mencegah luapan banjir di permukiman bantaran sungai. Namun secara sosial budaya, interaksi yang dimungkinkan terjadi antara manusia dengan sungai menjadi terbatasi, bahkan terkesan tanggul tersebut mengisolasi masyarakat yang ada dalam kawasan permukiman tersebut. Penelitian ini bertujuan untuk menggali makna tanggul sebagai dinding penahan banjir dan pembatas kawasan permukiman bantaran. Penelitian dilakukan menggunakan metode kualitatif dengan melalui observasi lapangan dan wawancara mendalam (indepth interview). Hasil penelitian menunjukkan bahwa keberadaan tanggul secara fungsional mampu mengurangi terjadinya banjir. Di sisi lain tanggul yang dibangun setelah tata ruang permukiman bantaran terbentuk, membatasi dan merubah perilaku masyarakat terhadap sungai. Dimana pada awalnya sungai menjadi inspirasi kehidupan, berubah sungai tidak lagi mendapat perhatian dari masyarakat. sehingga potensi sungai dan kehidupan sosial masyarakat semestinya bisa bersinergi menjadi terputus.
Kata kunci: permukiman bantaran, tanggul, tata ruang, surakarta
IDENTIFIKASI CEMARAN INSEKTISIDA PROFENOFOS DARI LAHAN BAWANG MERAH DI KABUPATEN BREBES
Authors: Wahyuni Sri , Indratin  , Poniman  , Ardiwinata Asep Nugraha 
Published: January 2021

Penggunaan pestisida cukup tinggi dan berlebihan, disinyalir telah mencemari lahan bawang merah di Kabupaten Brebes. Dampak negatif penggunaan pestisida sudah dirasakan oleh petani, namun perilaku dan tata cara penggunaan pestisida belum banyak berubah. Sekolah lapang pengendalian hama terpadu telah dilaksanakan dan subsidi pestisida juga sudah dicabut, namun kenyataan di lapangan penggunaan pestisida terus meningkat. Residu pestisida yang terakumulasi di lahan pertanian diyakini sebagai penyebab menurunnya tingkat kesuburan tanah. Akibat dari penggunaan pestisida yang berlebih perlu dilakukan pengendalian pencemaran lingkungan sebagai wujud program keamanan pangan nasional. Sebelum dilakukan pengendalian perlu dilakukan identifikasi cemaran. Tujuan penelitian adalah untuk mengidentifikasi cemaran profenofos yang yang ada di lahan bawang merah Kabupaten Brebes. Penelitian dilaksanakan di lapang dan laboratorium. Penelitian lapang dilaksanakan di Kabupaten Brebes Jawa Tengah dan analisa residu pestisida dilakukan di laboratorium terpadu Balai Penelitian Lingkungan Pertanian (Balingtan). Kegiatan ini berlangsung dari bulan Februari hingga April 2018. Metode yang dilakukan adalah metode survey dan wawancara petani dalam pengambilan sampel di lapang. Sampel tanah diambil dari 18 titik sampling yang berlokasi di 8 Kecamatan di Kabupaten Brebes. Dalam 1 titik sampel diambil secara komposit dari 5 titik sampling. Sampel tanah dilahan bawang merah yang diperoleh dari lapangan masing-masing diuji residu insektisida profenofos menggunakan metode Quecher. Hasil penelitian menunjukkan dari 18 titik sampel tanah yang diambil, terdeteksi cemaran insektisida profenofos sebanyak 17 sampel (94,44%) dengan konsentrasi <LOD – 0,510 ppm dengan BMR 0,30 ppm.
PRODUKSITANAMAN KEDELAI (Glycine max L. merill) PADA BERBAGAI KONSENTRASI CEMARAN ION LOGAM NI2+DENGAN PENAMBAHAN DOSIS BIOKOMPOS
Authors: Fitriani R. N. , Budiyanto S. , Sukarjo  
Published: January 2021

Penelitian bertujuan untuk mengkaji produksi kedelai pada tanah yang tercemar oleh logam nikel dengan penambahan biokompos.Penelitian dilakukan di Rumah Kasa dan Laboratorium Terpadu BALINGTAN (Balai Penelitian Lingkungan Pertanian) Pati, Jawa Tengah dari bulan November 2018 – Februari 2019. Rancangan dasar yang digunakan dalam penelitian ini adalah rancangan acak lengkap pola faktorial 5 x 3 dengan 3 ulangan. Faktor pertama yaitu perlakuan konsentrasi cemaran nikel (Ni) 0, 25, 50, 75, 100 ppm dan faktor kedua yaitu perlakuan dosis biokompos 0, 3,5 dan 7 ton/ha. Data dianalisis dengan analisis ragam dan dilanjutkan dengan uji berganda Duncan (Duncan’s Multiple Range Test). Hasil penelitian menunjukkan bahwa pada tanah yang diberi biokompos kurang dari 7 ton/ha dan semua tingkat cemaran menunjukkan penurunan produksi kedelai. Tanah yang diberi biokompos 7 ton/ha pada perlakuan konsentrasi cemaran nikel 25 ppm menghasilkan produksi kedelai (jumlah biji) setara atau sama dengan tanah tanpa cemaran nikel. Konsentrasi nikel dalam daun dan biji kedelai pada tanah yang tercemar nikel 25 – 100 ppm dengan penambahan dosis biokompos 3,5 ton/ha maupun 7 ton/ha masih melebihi ambang batas yang diijinkan sehingga tidak layak untuk dikonsumsi oleh manusia maupun hewan.
Atividade física e sociodemografia em 1.726 brasileiros durante a pandemia de CoViD-19: resenha apresentando o artigo de Vancini et al.
Authors: JPE REF 
Published: January 2021

Introdução: Como parte da Edição Especial de 2020 parte I, a Revista de Educação Física / Journal of Physical Education (REF/JPE) está trazendo aspectos científicos da prática de atividade física relacionada à pandemia.
Objetivo: O objetivo do presente trabalho foi apresentar e indicar a leitura do estudo de Vancini et al. sobre relação de nível de atividade física com CoViD-10 aos leitores da REF/JPE.
Conclusão: O estudo de Vancini et al.(4) representa uma importante contribuição no sentido de indicar que a atividade física pode beneficiar a saúde das pessoas em relação à CoViD-19. Assim sendo, recomenda-se a leitura desse relevante trabalho.
PERAN KEPOLISIAN SEKTOR KECAMATAN SAJAD DALAM PENANGANAN COVID-19 TAHUN 2020
Authors: Kurnia  , Muhammad Rifqi , Lamazi  
Published: January 2021

The purpose of this study was to determine the role of the Sajad district Police Sector in handling Covid-19. Covid-19 is an infectious disease causedby a new type of virus and is a problem that must be paid special attention to, the impact caused by Covid-19 appears in various aspects of life, causing human activities to be constrained. The role played by the Sector Police is a da’wah activity, namely to call for goodness with the aim of breaking the chain of the spread of Covid-19. This study uses a descriptive approach with qualitative approach types. The research results show that theinvolvement of the sector police in handling Covid-19 is a companion to the task force team to accelerate the handling of Covid-19. The sector police discipline the public to comply with government regulations such as health protocol and avoid associations. The involvement of community leaders in handling covid-19 is participating and collaborating. Supporting and inibitng factors are village officials supporting the implementation o handling Covid-19. Meanwhile, the obstacle is the geographical location thet is difficul to reach during the implementation such as patrols and routine disinfectant spraying activities.
PLANT NAMES IN ANCIENT AND MODERN HEBREW
Authors: Ал Тавил Солаф 
Published: January 2021

В статье рассматриваются названия растений в древнееврейском языке (включая библейский, постбиблейский и средневековый) и в современном иврите. Цель данной статьи заключается в том, чтобы исследовать названия растений, упоминаемых в Библии, и их семантические изменения в постбиблейской и средневековой еврейской литературе и в современном иврите. Исследование ботанических терминов осуществлялось на материале текстовых корпусов на иврите разных эпох развития языка в контекстном, семантическом и сравнительном аспектах. Как известно, библейская лексика в части названий растений является динамичной, поскольку большинство фитонимов в библейском языке не имеет однозначной ботанической идентификации, и многие неясности остаются до сих пор. В современном иврите многие из библейских названий растений изменили свои значения с течением времени и сегодня отличаются от исходных. Кроме того, многие растения, упомянутые в Библии, не произрастают сегодня в ареале Ближнего Востока, или, наоборот, появились новые виды растений, которые не были известными ранее. Таким образом, исследование ботанических терминов в разные эпохи развития еврейского языка дает нам представление о развитии семантики данных терминов и о факторах, влияющих на него.
The article discusses the names of plants in ancient Hebrew (biblical, post-biblical, and medieval) and modern Hebrew. The purpose of this article is to investigate the names of plants mentioned in the Bible and their semantic changes in post-biblical, in medieval Jewish literature, and in modern Hebrew. The study of botanical terms was carried out on the material of text corpora in Hebrew of different epochs of the language development in contextual, semantic and comparative aspects. It is a common fact that the biblical vocabulary of plant names is dynamic, since most plant names in the biblical language do not have a clear botanical identification, and many of them remain in question until now. In modern Hebrew, many of the biblical names of plants have changed their meanings over time and they differ today from the ancient language. In addition, many plants mentioned in the Bible do not exist today in the realities of the Middle East, or vice versa, new plant species have appeared that were not known before. Thus, the study of botanical terms in different epochs of the development of the Hebrew language gives the information on the semantic development of these terms and the factors that affect them.
TYPICAL MISTAKES OF FOREIGN STUDENTS IN THE FORMATION AND USE OF RUSSIAN CASE FORMS
Authors: Данилова Елена Александровна , Юркина Татьяна Николаевна 
Published: January 2021

В настоящей статье представлен анализ типичных ошибок иностранных студентов при образовании и употреблении русских падежных форм, а также приведены некоторые приемы работы, призванные облегчить запоминание русских падежей обучающимися. Актуальность данного исследования обусловлена прежде всего трудностью системы русского склонения, включающего разнообразие оттенков значения падежей и вариантов падежных флексий. Необходимость эффективного освоения русской падежной системы особенно возрастает при изучении русского языка как иностранного. Овладение грамматическими нормами образования и употребления падежных форм имен существительных русского языка играет важную роль в коммуникации и представляет большую трудность для иностранцев. В статье содержится анализ наиболее частотных ошибок, возникающих при склонении имен существительных, а также намечаются пути преодоления таких ошибок. Для облегчения знакомства с русскими падежными конструкциями наряду с теоретическими упражнениями в методике преподавания русского языка как иностранного активно используются упражнения в игровой форме, различные грамматические рифмовки, имитативные упражнения, мнемонические правила, ролевые игры. Они позволяют иностранным обучающимся в ненавязчивой форме закрепить грамматические правила, а также активизируют совместную речевую деятельность обучающихся, дают возможность совершенствовать полученные речевые навыки и грамматические умения.
The article analyzes typical mistakes of foreign students in the formation and use of Russian case forms, as well as some methods for students’ memorizing Russian cases. The relevance of this research is primarily due to the difficulty of the Russian declension system, which includes a variety of shades of case meaning and variants of case inflections. Effectively mastering the Russian case system is particularly important when studying Russian as a Foreign Language (RFL). Mastering grammatical norms of education and the use of case forms of nouns in the Russian language plays an important role in communication and is a great difficulty for foreigners. The article provides the analysis of the most frequent errors that occur when declension of nouns, and also outlines ways to overcome such errors. To facilitate the process of mastering the Russian case constructions, along with theoretical exercises in the teaching methods of RFL, exercises in the form of games, various grammatical rhyming, imitative exercises, mnemonic rules, and role-playing games are actively used. They contribute to foreign students’ collective speaking and improving their speaking and grammar skills.
GAMIFICATION OF EDUCATIONAL PRACTICE (ON THE EXAMPLE OF THE EXPERIMENT OF A GROUP OF PARENTS ON FAMILY EDUCATION IN CHEBOKSARY)
Authors: Никитина Александра Валерьевна 
Published: January 2021

Рассмотрено понятие «геймификация» и его значение для сферы образования. Разведены понятия «геймификация» и «игровое обучение». Представлены направления, по которым велась трансформация систем обучения через принятие принципов геймдизайна в эксперименте группы родителей по семейному обучению в г. Чебоксары: обучение через получение опыта (учителя не дают готовых ответов, а предлагают для решения задачи и проблемы на основе комплекса дисциплин), осуществление контроля посредством древа навыков (визуально представленной разветвленной карты развития ученика, которая предполагает самостоятельный выбор направления развития тех или иных его умений и навыков), конструирование методики преподавания дисциплин с учетом жанровой специфики видеоигр (игры-действия, симуляторы, стратегии, ролевые игры, приключения, головоломки), специфический дизайн учебного класса (через соотношение приватной и публичной зон). Описаны положительные и отрицательные эффекты внедрения данных направлений: повышение мотивации, прозрачность в оценивании задач, стремление к развитию, точечное решение проблем ребенка, связанных с его коммуникативными и познавательными навыками; возникновение внутренних конфликтов, связанных с получением знания через опыт, постоянное внимание со стороны учителя, тьютора и психолога.
The article considers the concept of gamification and its significance for the sphere of education; differentiates the concepts of gamification and game learning; provides the areas of transformation of training systems through teaching the principles of game design in a family learning group in Cheboksary: learning through experience (teachers do not give answers, but offer some tasks and problems through a set of disciplines), control through the skill tree (a skill tree is a visual branched map of the student’s development, which assumes an independent choice of the area of development of his skills and abilities), the design of disciplines, taking into account the genre of video games (games, simulations, strategies, role-playing games, adventures, puzzles), the specific design of the classroom (through the ratio of private and public zones). The article also describes positive and negative effects of the introduction of these orientations: increased motivation, transparency in the assessment of tasks, the desire for development, the point solution of the child’s problems associated with his communication and cognitive skills; the emergence of internal interactions associated with the acquisition of knowledge through experience, constant attention from the teacher, tutor and psychologist.
Flower-visiting insects of genus Melastoma (Myrtales: Melastomataceae) at the Fushan Botanical Garden, Taiwan
Authors: Huang Joe Chun Chia , Hsieh Yun Chen , Lu Sheng Shan , Yeh Wen Chi , Liang Jia Yuan , Lin Chien Jung , Tung Gene Sheng 
Published: January 2021

We investigated the diversity and behaviour of insects that visit flowers of four native Melastoma (Family Melastomataceae) species of Taiwan and a horticultural hybrid Melastoma species at the Fushan Botanical Garden, Taiwan biweekly from May to August 2020. Visits of flower-visiting insects were classified into seven behavioural categories, based on the insects' behaviour and positions on the flower. The data are further assigned into four insect-flower interactions, namely pollination, herbivory, commensalism and neutralism. Our goal is to provide baseline data of insect-plant interactions of Melastoma, which is a common, but understudied plant genus in the country.
A total of 1,289 visits to flowers were recorded by at least 63 insect morphospecies belonging to seven orders. The number of insect species recorded per Melastoma species ranged from 9 to 39. Visiting, sonication and passing were the three most frequently recorded types of behaviour, collectively accounting for 90.2% (n = 1,240) of the total observations. Pollination was the most dominant insect-flower interaction, accounting for 70.2% of the total observations, followed by neutralism (20.0%), herbivory (6.3%) and commensalism (3.5%). Sweat bees of the genera Lasioglossum and Maculonomia (Hymenoptera: Halictidae) are considered key pollinators to Melastoma species in Fushan Botanical Garden, based on their high number of visits and sonication behaviour. Our study provides the first list of insects that visit the flowers of all Taiwan's known Melastoma species and description of their interactions with the plants.
Quand l’innovation sociale réoriente l’innovation technologique dans les systèmes agroalimentaires : le cas des chaînes locales autour des blés
Authors: Chiffoleau Yuna , Echchatbi Anaïs , Rod Johanne , Gey Lucille , Akermann Grégori , Desclaux Dominique , Jard Gwenaëlle , Kessari Myriam , Moinet Kristel , Peres Juliette , Robin Marie-Hélène , Samson Marie-Françoise 
Published: January 2021

Le verrouillage technologique des filières blés a suscité, dans la période récente, l’émergence d’alternatives qui prennent aujourd’hui une nouvelle dimension au regard des préoccupations des consommateurs vis-à-vis du gluten. Basé sur une recherche-intervention en Occitanie et une étude menée à l’échelle nationale, cet article propose une approche interdisciplinaire et systémique du développement des chaînes locales autour des blés. Il montre comment des agriculteurs et des artisans portent des innovations sociales qui réorientent l’innovation technologique vers un nouveau système agroalimentaire prenant en compte de nouveaux indicateurs de richesse. Tout en prenant place dans les travaux sur le changement d’échelle des circuits courts alimentaires, il appelle ainsi à approfondir le couplage entre innovation sociale et innovation technologique dans l’histoire et la transition des systèmes agroalimentaires. Code JEL : Q13
Circuits courts, relocalisation et changement social : l’exemple d’un marché de producteurs dans la Drôme
Authors: Duboys De Labarre Matthieu , Lecoeur Jean-Loup 
Published: January 2021

Cet article propose d’analyser les circuits courts au prisme de l’innovation sociale. Il s’appuie sur une étude de cas (un marché de producteurs biologiques) réalisée dans le cadre du programme Strenght2Food. Sa méthodologie mêle approche qualitative (entretiens semi- directifs et observations) et quantitative (questionnaires). En prolongeant les pistes ouvertes par la littérature, nous questionnons l’articulation entre agriculture, alimentation et innovation sociale. Nous utilisons la notion de délocalisation développée par Anthony Giddens, pour interpréter le contexte dans lequel s’inscrit l’expérience des producteurs et des consommateurs. Nous retraçons d’abord l’historique de cette initiative. Puis nous décrivons les spécificités des acteurs de ce marché. Nous caractérisons ensuite sa nature innovante. Enfin, nous revenons sur la potentialité de transformation sociale dont il serait porteur. Codes JEL : O35, Q12, D91
La fabrique de la laïcité par le juge. Éléments de comparaison Belgique-France-Québec
Authors: Delgrange Xavier , Koussens David 
Published: January 2021

Cet article propose un essai interprétatif des conditions par lesquelles le juge fabrique la laïcité, cela dans trois contextes nationaux : la Belgique, la France et le Québec. Sans nier l’important rôle du législateur, il développe l’idée selon laquelle la laïcité, dans toute sa concrétude, procède aussi et surtout d’un important travail d’interprétation par lequel les tribunaux, tantôt contribuent à préciser le contenu des principes laïques (séparation des Églises et de l’État ; neutralité ; liberté de conscience et de religion ; égalité) en dehors même de toute intervention du législateur à cet effet, tantôt contrôlent (et parfois censurent) le travail de ce dernier au nom de ces principes laïques.
ROP Screening Tool Assessment and Validation in a Third-Level Hospital in Argentina: A Pilot Study
Authors: Esposito Evangelina , Knoll Erna , Guantay Carla , Gonzalez-Castellanos Alejandro , Miranda Alejandra , Barros Centeno Maria F. , Gomez Flores Martha , Urrets-Zavalia Julio A. 
Published: January 2021

Purpose:
To evaluate whether a mathematical tool that predicts severe retinopathy of prematurity (ROP) using clinical parameters at 6 weeks of life (ROPScore calculator smartphone application; PABEX Corporation) can be useful to predict severe ROP in a population of premature infants in Argentina.

Methods:
In this retrospective study, data from the clinical records of all premature infants examined between 2012 and 2018 in the ophthalmology department of a public third-level hospital in Córdoba, Argentina, were obtained. ROPScore screening was applied using a Microsoft Excel spreadsheet (Microsoft Corporation). The sensitivity, specificity, and positive (PPV) and negative (NPV) predictive values of the algorithm were analyzed.

Results:
Between 2012 and 2018, a total of 2,894 pre-term infants were examined and 411 met the inclusion criteria, of whom 34% (n = 139) presented some form of ROP and 6% (n = 25) developed severe forms that required treatment. The sensitivity of the algorithm for any ROP and severe ROP was 100%. The PPV and NPV were 35.64% and 100%, respectively, for any ROP and 9.88% and 100% for severe ROP.

Conclusions:
One-time only calculation of the ROPScore algorithm could identify severe cases after validation, reducing the number of screened infants by 38% in infants with a birth weight of 1,500 g or less or a gestational age of 32 weeks or younger.

[
J Pediatr Ophthalmol Strabismus
. 2021;58(1):55–61.]