bluuebunny/crossref_metadata_2025_split huggingface dataset:
Arabic Keywords Extraction using Conventional Neural Network
Authors: Abdullah Nada A.Z. , Jaboory Noor T. 
Published: February 2022

Keywords provide the reader with a summary of the contents of the document and play a significant role in information retrieval systems, especially in search engine optimization and bibliographic databases. Furthermore keywords help to classify the document into the related topic. Keywords extraction included manual extracting depends on the content of the document or article and the judgment of its author. Manual extracting of keywords is costly, consumes effort and time, and error probability. In this research an automatic Arabic keywords extraction model based on deep learning algorithms is proposed. The model consists of three main steps: preprocessing, feature extraction and classification to classify the document tokens into keyword or not, Conventional Neural Networks (CNN) is used as a classifier.
Two types of dataset are building in this research to test the proposed model, the first dataset form Arab Journal for Scientific Publishing (AJSP), the other dataset from Jordan Journal of Social Sciences (JJSS). The experiment results indicate promising results in the field of Arabic keyword extraction; the average accuracy of Conventional Neural Networks is found 0.97 with average precision 0.92.
Magistrats et occupants, quelques jalons d’une comparaison diachronique (1914-1918 / 1940-1945)
Authors: Bost Mélanie , Peters Kirsten 
Published: February 2022

De la période française à celle de l’après-1945, la composition sociologique du corps s’avère l’une des caractéristiques les plus stables de la magistrature belge.Les pratiques de reproduction sociale et d’endogamie, associées à un mode de recrutement fermé de la profession, ont permis l’installation de dynasties de magistrats. La stabilité politique du pays a également contribué à renforcer celle du corps judiciaire.À deux reprises, cependant, cette stabilité a été brutalement menacée. Durant les deux guerres mondiales, l’installation d’un pouvoir étranger bouleversa l’équilibre entre les pouvoirs et malmena l’indépendance de la magistrature.À partir de sources belges et allemandes, Mélanie Bost et Kirsten Peters comparent l’impact des deux occupations allemandes sur le corps judiciaire à partir de deux thématiques : la politique de nomination de l’occupant dans l’ordre judiciaire et les mesures de rigueur exercées contre certains de ses membres. Les moyens de défense des magistrats sont également examinés. La comparaison, jamais encore tentée pour l’histoire judiciaire, permet de pointer les spécificités et de dégager quelques invariants, tant dans la politique d’occupation que dans l’attitude des magistrats.
L’épandage d’engrais de ferme avant le semis d’une culture intermédiaire (CIPAN) présente-t-il un risque important de lixiviation de nitrate ?
Authors: Vandenberghe Christophe , Toffoli Marc De , Lambert Richard , Colinet Gilles 
Published: February 2022

Description du sujet. La transposition de la Directive Nitrates en région wallonne (Belgique) autorise l’épandage estival d’engrais de ferme à condition qu’une culture intermédiaire piège à nitrate (CIPAN) soit semée avant le 15 septembre pour préserver la qualité des eaux. Objectifs. L’étude consiste à établir si cette pratique est de nature à constituer un risque plus important que l’absence de toute intervention en période d’interculture. Méthode. L’étude s’appuie sur des mesures de reliquat d’azote nitrique dans le sol réalisées dans des parcelles de références et lors de contrôles en début de période de lixiviation ; cette mesure étant indicatrice du risque de contamination des eaux souterraines. Résultats. Entre 2008 et 2013, les analyses réalisées lors de contrôles ont montré que la présence d’une CIPAN (l’apport et le type d’engrais de ferme n’est pas connu) conduit à une médiane des observations plus faible (différence très hautement significative) que l’absence de toute intervention au cours de l’interculture. Au cours de la même période, les observations réalisées dans des parcelles de référence ont conduit à un constat similaire. De plus, dans ces parcelles de référence, il a été montré que la nature de l’engrais de ferme (à action lente ou rapide) n’engendre pas de différence significative entre les reliquats azotés moyens observés. Conclusions. L’apport d’engrais de ferme suivi du semis d’une CIPAN ne présente pas un risque plus important pour la qualité de l’eau qu’une céréale suivie d’une culture semée en automne sans CIPAN et sans apport d’engrais de ferme au cours de la courte interculture.
Copper tolerance of three Crotalaria species from southeastern D.R. Congo at the early development stage
Authors: Boisson Sylvain , Stradic Soizig Le , Commans Morgane , Dumont Amandine , Leclerc Natasha , Thomas Cynthia , Mahy Grégory 
Published: February 2022

Description of the subject. Microevolutionary processes in metallophytes established on copper enriched soils can lead to a diversity of plant species showing distinct tolerance capacities among genus. Researches about the relationship between these endangered plants and soil copper concentrations are critical in order to improve ex situ conservation methods in southeastern Democratic Republic of Congo (Katangan Copperbelt). Objectives. The aim of the study was to test the effect of copper on the germination and root elongation of three Crotalaria species naturally occurring along a natural copper gradient. The hypothesis is that copper concentrations have different effects on germination and root elongation according to the species of Crotalaria genus. Method. Three species were selected: Crotalaria cobalticola, Crotalaria peschiana and Crotalaria cornetii, occurring on soils with the highest to the lowest copper concentrations respectively. Germination and root elongation tests were performed in vitro (MS vitamin-enriched medium) in six copper mediums ranging from 0 to 125 µM Cu2+. Results. No significant differences in germination percentage were observed according to the copper concentrations. Crotalaria cornetii had the lowest germination percentage. Root elongation of C. peschiana did not differ with copper concentration, but root elongation of C. cobalticola was higher at the greatest copper concentration (125 µM Cu2+). Conclusions. Even if C. cobalticola presented better growth at highest Cu concentrations, it appeared that C. cobalticola and C. peschiana do not require copper for their early stages of development and could thus be conserved in non-contaminated substrate. Crotalaria cornetii seemed to present a physical seed dormancy.
Influence des conditions de culture sur la production de capsules chez le cotonnier (Gossypium hirsutum L.) en conditions de culture pluviale au Bénin
Authors: Sekloka Emmanuel , Lançon Jacques , Zinsou Valérien Amégnikin , Thomas Grégoire 
Published: February 2022

Description du sujet. Cet article décrit l’effet des facteurs « période de semis » et « densité » sur la répartition des capsules parvenues à maturité sur la plante de cotonnier et sur le rendement final, en prenant des variétés contrastées pour leur port et leur précocité. Objectifs. Cette étude vise à apporter un appui aux programmes de création variétale pour la culture pluviale du coton en Afrique de l’Ouest, en comprenant comment deux facteurs clés de l’itinéraire technique modifient la mise en place de la production. Méthode. Pour réaliser cette étude, quatre essais ont été conduits sur deux sites au Bénin en 2002 et 2003 avec six variétés, trois densités de culture (42 000, 125 000, 167 000 plantes·ha-1) et deux dates de semis (juin, juillet/aout) suivant un dispositif en split-split plot. Nombre de sites fructifères, taux de rétention, production et répartition capsulaire et rendement en coton graine ont été évalués. Résultats. En semis retardé, la production de capsules est réduite et celles-ci sont concentrées sur les deux premières positions des six premières branches fructifères (BF). Les fortes densités provoquent une diminution du nombre de sites, du taux de rétention et une concentration de plus de 50 % de la production sur les premières positions des quatre premières BF. Comparées aux variétés sélectionnées en Afrique (H279-1 et Irma A1042), les variétés précoces et compactes Mar 88-214 et Chaco 520 ont une proportion de capsules mûres plus élevée dans leurs parties basses (premières positions des premières BF), mais leur rendement moyen est en général plus faible. Conclusions. La sélection pour une rétention basse élevée (RP1-2_BF1-8) peut améliorer le rendement en condition de culture maitrisée et pour les variétés les moins efficientes, mais l’optimum du taux de rétention est fonction de l’itinéraire technique et, plus généralement, des conditions de culture.
Agro-physiological and biochemical responses of faba bean (Vicia faba L. var. ‘minor’) genotypes to water deficit stress
Authors: Abid Ghassen , Hessini Kamel , Aouida Marwa , Aroua Ibtissem , Baudoin Jean-Pierre , Muhovski Yordan , Mergeai Guy , Sassi Khaled , Machraoui Myriam , Souissi Fatma , Jebara Moez 
Published: February 2022

Description of the subject. Drought is one of the major abiotic factors affecting growth and productivity of plants by imposing certain morphological, physiological and biochemical changes at different growth stages. Objectives. The objective of this work is to study key morphological, physiological and biochemical responses of faba bean (Vicia faba L. var. ‘minor’) to soil water deficit stress and to assess the contribution of genetic factors in improving faba bean tolerance to water deficit. Method. Plants of 11 faba bean cultivars were grown in the greenhouse and subjected to three levels of water deficit (90, 50 and 30% of field capacity [FC]) in a simple randomized design for 20 days. Water deficit effects on plant growth, relative water content (RWC), gas exchange, chlorophyll a (Chla) and chlorophyll b (Chlb) content, osmoprotectant accumulations (such as proline and soluble sugars), antioxidant enzyme activities and grain yield were determined. Results. Soil water deficit stress reduced growth and affected physiological parameters, especially antioxidant enzyme activities. Water deficit also increased proline, soluble sugars and protein contents. The studied cultivars significantly differed in their responses to water deficit stress. Photosynthetic parameters were less affected in the ‘Hara’ cultivar. Furthermore, this cultivar produced the highest value of grain yield at 30% FC, and showed higher antioxidant enzyme activities (CAT, GPX and APX), osmoprotectant accumulations, Chlb and RWC. The ‘Hara’ cultivar was found to be more tolerant to water deficit stress than the other cultivars. Conclusions. Our methodology can be used for assessing the response of faba bean genetic resources to soil water deficit. The identified tolerant cultivar can be utilized as a source for water stress tolerance in faba bean breeding programs aimed at improving drought tolerance.
Cloning of a novel gene from Penicillium oxalicum I1 which in Escherichia coli enhances the secretion of acetic acid
Authors: Xue Liu , Chang-xiong Zhu , Ming-bo Gong 
Published: February 2022

Description of the subject. Organic acids play an important role in the conversion of insoluble ions into soluble ones in soil. Heterologous overexpression of a single gene in a cell is the optimal strategy for increasing the secretion of organic acids solubilizing phosphate. Objectives. In this study, we constructed a primary cDNA library of Penicillium oxalicum I1, and screened clones that can solubilize P in tricalcium phosphate (TCP) medium. We aimed to obtain the gene expressed in Escherichia coli, which can enhance organic acid secretion. Method. A primary cDNA library of Penicillium oxalicum I1 was constructed using the switching mechanism at the 5'-end of RNA transcription. The organic acid secretion ability of E. coli DH5α™ with overexpressed P. oxalicum I1gene was tested in TCP medium where glucose is the sole carbon source. Afterwards, pyruvic acid, citric acid, α-ketoglutaric acid, succinic acid, fumaric acid, and malic acid were used as sole carbon source substitutes for glucose in the TCP medium to test the organic acid secretion ability of the transformed E. coli DH5α™. Results. A total of 106 clones showed halos in TCP medium, among which clone I-2 displayed clear halo. The full-length cDNA of clone I-2 was 1,151 bp, with a complete open reading frame of 702 bp, which encoded a hypothetical protein of 233 amino acids. The cDNA sequence showed 68% identity and 73% query cover with other fungal gene sequences of which the function remains unknown. Escherichia coli containing the cloned gene secreted up to 567 mg·l-1 acetic acid within 48 h. The use of glucose, pyruvic acid, α-ketoglutaric acid, and malic acid improved the acetic acid secretion of the E. coli DH5α™ clone I-2. By contrast, the use of citric acid, succinic acid, and fumaric acid did not improve the acetic acid secretion of clone I-2 compared to a control E. coli DH5α™ strain bearing only the cloning vector without any insert. Conclusions. We obtained a novel gene from Penicillium oxalicum I1 whose overexpression in E. coli DH5α™ increased the secretion of acetic acid. This observation should help to understand what is the function of the gene isolated from P. oxalicum as well as that of its homologs found in several other species of the Penicillium genus.
Realignment of Power Patterns in Indian Ocean: Role of Regional and Global Actors
Authors: Latif Muhammad Ijaz , Zia Muhammad Tayyab 
Published: February 2022

Purpose: Purpose of study is to analyze the impact of changing strategic patterns and priorities of various regional and international actors on the Indian Ocean Region. Geo-political contestation for hegemony among these actors i.e. US, India, Japan, Australia, China and Pakistan is examined. Measures and counter-measures taken by the said states too are evaluated.
Design/Methodology/Approach: Analytical study based on qualitative descriptive analysis is formulated in inductive way.
Findings: Indian Ocean has been evolving to be the center-stage of Global power politics. US, UK, Australia, Japan and India are pursuing the goal of containment of China. China too has initiated economic partnerships with various states of the Indian Ocean Region i.e. Pakistan, Myanmar and Sri Lanka.
Implications/Originality/Value: Keeping in view the pace at which international and other concerned actors are inclined towards alliances formulation and militarization of the Indian Ocean Region, naval arms to acquire naval second strike capability is anticipated to be initiated in the near future, Indian ambitions to achieve the naval based second strike capability can be analyzed with the same lens.
Hubungan Prasangka dan Frustrasi dengan Perilaku Agresif Remaja
Authors: Sriwahyuningsih Vera , Yusuf A Muri , Daharnis Daharnis 
Published: February 2022

This research was based on the prevention and resolue the students aggressive behavior. The objectives of this research were to describe: (1) the level of prejudice, (2) the level of frustration, (3) the level of aggressive behavior, (4) the relationship between prejudice and agrressive behavior, (5) the relationship between frustration and aggressive behavior, and (6) the simultaneous relationship between prejudice and frustration with aggressive behavior. The population were SMA Don Bosco Padang. This research findings shows that: (1) the level students of prejudice has at high category, (2) the level students frustration and the level students aggressive behavior was at middle category, (4) there was a positive and significant relationship between of prejudice and aggressive behavior, (5) there was positive and significant relationship between of frustration and aggressive behavior, and (6) there was positive and significant together a relationship between of prejudice and frustration with aggressive behavior.
Production efficiency in product subcomplexes: methodological approaches to the identification and evaluation of reserves
Authors: Gorbatovskij A. V. , Gorbatovskaya O. N. , Timoshenko M. V. 
Published: February 2022

The establishment of opportunities for sustainable development of the branches of agriculture through qualitative and quantitative factors of increasing production, the implementation of measures to improve its efficiency will allow to form a reasonable amount of raw materials within the framework of the product subcomplexes of the agroindustrial complex.The article considers the main results of the development of cattle breeding in the organizations of the system of the Ministry of Agriculture and Food of the Republic of Belarus. It substantiates the criterion of identifying reserves for the growth of milk production, develops methodological approaches to their evaluation, and is tested on the data of a sample of enterprises of the Ministry of Agriculture and Food of the Republic of Belarus.
Community Participation in Ecotourism Development Ir H Djuanda Forest Park
Authors: Oktami Ella Ayu , Sunarminto Tutut , Arief Harnios 
Published: February 2022

The existence of the Djuanda Forest Park near the urban area indirectly indicates that the area is close to the city community. The attitude of city people who tend to have an attitude of being able to take care of themselves without having to depend on others is feared to enter the surrounding communities and subsequently influence the development of Djuanda Tahura ecotourism. The research objective was to measure public perceptions of ecotourism and ecotourism objects in the Djuanda Forest Park, measuring community participation in the development of ecotourism in Djuanda Forest Park, and developing a strategy for increasing community participation in developing ecotourism in Djuanda Forest Park. The method used is observation, questionnaire, interview, and literature study. Communities strongly agree that ecotourism must meet indicators of community involvement, ecology, conservation, culture, education, and visitor satisfaction. The community considers that the Djuanda Tahura has beautiful ecotourism objects (highest average score = 4.61). The community values both ecotourism and the object of ecotourism because the community has a sense of care and sense of belonging to the Djuanda Tahura as an area that can provide benefits, both in ecological, social and economic aspects. However, community participation in ecotourism development is only in the implementation and acceptance of benefits and has participation in the form of personnel and expertise. Based on people's perceptions and participation, the community is at the lowest level of participation, so an SO strategy is needed, namely by utilizing all the strengths to make the most of opportunities. Keywords: Forest Park Ir H Djuanda, participation, perception, society, strategy
EFFECTS OF HUMAN FACTORS IN THE EXISTENCE OF BALI STARLING (Leucopsar rothschildi) THROUGH GEOGRAPHIC INFOMATION SYSTEM APPROACH IN WEST BALI NATIONAL PARK AND NUSA PENIDA BALI
Authors: Pramatana Fadlan , Hernowo Jarwadi Budi , Prasetyo Lilik Budi 
Published: February 2022

Bali starling (Leucopsar rothschildi) is one of the animals that getting more attention because is categorized as an endengered species on the IUCN red list, Appendix 1 of CITES, and protected animals by goverment of Indonesia. The conservation for recovery of species was carried out by West Bali National Park (WBNP) through release activity and collaboration with conservation organization for release in different place from their natural habitat. The population of bali starling on both locations is tend to decrease, the study aimed to analized the impact of human factor with the existence of bali starling based on geographic information system. The farthest point of bali starling existence form road distance is 1 359 meters on WBNP and 660 meters on Nusa Penida Island, while the closest point on both locations is 0 meter from road distance. The second human factor is village distance with the farthest point of bali starling is 7 296 meters on WBNP and 295 meters on Nusa Penida Island, while the closest point of bali starling is 543 meters on WBNP and 0 meter on Nusa Penida Island. The third human factor is community’s garden distance with the farthest point of bali starling is 5 696 meters on WBNP and 67 meters on Nusa Penida Island, while the closest point of bali starling is 408 meters on WBNP and 0 meter on Nusa Penida Island. The existence point of bali starling that are close to human activites have a negative impact. Bali starling will depend on the resources provided by the community on Nusa Penida Island and part of WBNP and also make it difficult for the bali starling to restore the wild nature for adaptation in natural habitat.
Key words: bali starling, geographic information system, human factor, Nusa Penida, West Bali National Park
Pengaruh Kompetensi Dan Pemberian Insentif Terhadap Disiplin Kerja Sopir PT. Sriputa Surabaya
Authors: Sulistyorini Sulistyorini , Panggayudi Dwi Songgo 
Published: February 2022

Human Resources participate very much in developing the employee potential for the company benefit. The achievement of company success can be done by increasing the employee performance through work discipline. The following research aims to determine the effect of competence and provision of incentives on the driver work discipline of PT. Sriputra Surabaya. This research used a quantitative approach and analysis method with multiple linear regressions. The data collection technique used was a questionnaire with a sample of 50 drivers. The results of the research showed that the variables of competence and incentive provision simultaneously and significantly influence the variable of work discipline with the results of F- test obtained Fcount 31,890 > Ftable of 3.20 with a significance value of 0,000. While partially the variable of competence has a significant effect on the variable of work discipline due to the significance value of 0.004 > 0.05 or or smaller than 5%. The variable of incentive provision partially influences significantly on the variable of work discipline due to a significance value of 0.002 > 0.05 or or smaller than 5%. Both competence and incentive provision influence about 57.6% against work discipline while the remaining of 42.4% is influenced by other variables not studied in this resaerch.Sumber Daya Manusia sangat berperan serta dalam mengembangkan potensi karyawan untuk kepentingan perusahaan. Pencapaian keberhasilan perusahaan dapat dilakukan dengan meningkatkan kinerja karyawan melalui disiplin kerja. Penelitian ini bertujuan untuk mengetahui pengaruh kompetensi dan pemberian insentif terhadap disiplin kerja pengemudi PT. Sriputra Surabaya. Penelitian ini menggunakan pendekatan kuantitatif dan metode analisis dengan regresi linier berganda. Teknik pengumpulan data yang digunakan adalah kuesioner dengan sampel sebanyak 50 pengemudi. Hasil penelitian menunjukkan bahwa variabel kompetensi dan pemberian insentif berpengaruh secara simultan dan signifikan terhadap variabel disiplin kerja dengan hasil uji F diperoleh Fhitung 31,890 > Ftabel 3,20 dengan nilai signifikansi 0,000. Sedangkan secara parsial variabel kompetensi berpengaruh signifikan terhadap variabel disiplin kerja karena nilai signifikansi 0,004 > 0,05 atau lebih kecil dari 5%. Variabel pemberian insentif secara parsial berpengaruh signifikan terhadap variabel disiplin kerja karena nilai signifikansi 0,002 > 0,05 atau lebih kecil dari 5%. Baik kompetensi maupun pemberian insentif berpengaruh sebesar 57,6% terhadap disiplin kerja sedangkan sisanya sebesar 42,4% dipengaruhi oleh variabel lain yang tidak diteliti dalam penelitian ini.Keywords:Competence, Incentives, Work Discipline, Regression