bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS KINERJA WAKTU DAN BIAYA DENGAN EARNED VALUE METHOD PADA PROYEK LANJUTAN PEMBANGUNAN GEDUNG ASRAMA PUTRI PONDOK PESANTREN SALAFIYAH IBNU KARIM
Authors: Huda Khoirul 
Published: September 2023

Terjadinya penyimpangan biaya dan waktu yang signifikan mengindikasikan adanya pengelolaan proyek yang buruk. Dengan adanya indikator prestasi proyek dari segi biaya dan waktu ini memungkinkan tindakan pencegahan agar pelaksanaan proyek berjalan sesuai dengan rencana yang telah dibuat. Pengendalian merupakan salah satu fungsi dari manajemen proyek yang mempunyai tujuan agar pekerjaan-pekerjaan yang dikerjakan berjalan sesuai dengan sasaran yang telah ditetapkan tanpa banyak penyimpanganKonsep “earned value” merupakan salah satu alat yang digunakan dalam pengelolaan proyek yang mengintegrasikan biaya dan waktu. Tujuan mengetahui kinerja yaitu untuk melakukan monitoring proyek dan mengendalikannya, sehingga jika terjadi penyimpangan dapat segera di ambil tindakan. Konsep earned value menyajikan tiga dimensi yaitu penyelesaian fisik dari proyek (the percent complete) yang mencerminkan rencana penyerapan biaya (budgeted cost), biaya aktual yang sudah dikeluarkan atau yang disebut dengan actual cost serta apa yang yang didapatkan dari biaya yang sudah dikeluarkan atau yang disebut earned value. Dari ketiga dimensi tersebut, dengan konsep earned value, dapat dihubungkan antara kinerja biaya dengan waktu yang berasal dari perhitungan varian dari biaya dan waktu (Koppelman, 1994).Hampir sebagian besar proyek hanya mengandalkan kurva S untuk mengendalikan proyek atau kinerja waktu sementara kurva S tidak bisa menginformasikan biaya. Dengan adanya kinerja biaya nyaris tidak pernah terpikirkan untuk di teliti.Pada saat ini Pembangunan Gedung tersebut mengalami percepatan waktu. Dengan melihat data lapangan pada time schedule, pelaksanaan proyek mengalami percepatan. Kumulatif rencana sampai dengan akhir minggu ke-8 adalah 53,98% sedangkan kumulatif realisasi baru mencapai 80,95% sehingga terdapat percepatan sebesar 26,97%. Waktu pelaksanaan dalam kontrak mulai tanggal 20 Januari 2022 sampai dengan tanggal 19 April 2022.
An Investigation into the Practice of Human Naming
Authors: P. M. Suresh Kumar 
Published: September 2023

Every human being on earth is designated with a name. This eventually means that the crores of people comprising both men and women have their own names, and put together it is an endless number. With such a multitude of names, compiling a vast repository is rather impossible to conceive. Among the enormous variations, there are resemblances although very few are exactly the same in all respects. Although used as a practice to establish identity since time immemorial, one could see some emerging patterns that distinguish traditional names from modern names. What is most astonishing is that names have meanings. These meanings signify certain objects, characters, features, or symbolic representations of notions. This points to the need for an effort to bring out the basis of such vast nomenclature. Naming looks simple but it evolves out of a careful choice and complex process involving search, screening, selection and rejection, acceptance and approval, and finally decision on suitability. This happens slowly and silently. Name is assigned at the babyhood or early childhood. It becomes a person's lasting identity never to be erased by time. The thesaurus of nomenclature opens up a voracious glossary of names. It may be country-specific or region-specific, religion-specific or culture-specific. It has linkages with the educational and occupational class, ancestry and lineage, culture of the group, kinship, fashion, auspicious, or fantasy. Names that are universal transcend the boundaries of region and religion. This study is an attempt to examine the process of nomenclature as a universally accepted practice based on an extensive sample of over two thousand names spread over three generations from among the Hindu population of Kerala. The paper also aims to delineate various typologies by attempting a classification. Although the study was conducted among the Hindus in Kerala, the findings largely apply to the whole of the country.
ADUBAÇÃO NITROGENADA EM TABACO VIRGÍNIA MONITORADO POR PLATAFORMA MULTIESPECTRAL EMBARCADA EM AERONAVE REMOTAMENTE PILOTADA
Authors: Soares Alencar Lucas , Amaral Lúcio de Paula , Ferreira Regiane Aparecida , Kayser Luiz Patric , Amado Telmo Jorge Carneiro 
Published: September 2023

A produção de tabaco é uma das principais atividades da agricultura familiar na região Sul do Brasil, graças ao seu alto valor agregado, posiciona o país como segundo maior produtor e exportador mundial. O objetivo deste trabalho foi aplicar técnicas de Agricultura de Precisão, boas práticas de manejo e avaliar a viabilidade da taxa variável de adubação nitrogenada em Tabaco Virginia. Este estudo foi conduzido em área comercial, em Agudo-RS. Foram realizados voos para obtenção dos índices de vegetação MPRI, NDRE, NDVI e NDWI com imagens multiespectrais do sensor RedEdge-Mx embarcado em Aeronave Remotamente Pilotada, sendo os índices gerados também com dados do espectrorradiômetro FieldSpec-HH2, em diversos estádios fenológicos do tabaco. A análise dos dados foi realizada com estatística multivariada, método de Análise Fatorial. As doses de nitrogênio utilizadas no experimento foram adequadas para obter a variabilidade no teor de nitrogênio nas folhas, produtividade, rendimento e nos índices de vegetação investigados. Os resultados obtidos indicaram que as ferramentas de AP aplicadas à cultura do tabaco, possibilitaram reduzir as doses de nitrogênio tradicionalmente utilizadas pelo agricultor sem prejuízo à produtividade. Ainda, tiveram potencial de incrementar a produtividade, qualidade de folhas e a rentabilidade com base na racionalização da adubação.
Palavras-chave: agricultura de precisão; doses de nitrogênio; índices de vegetação.

Nitrogen fertilization in Virginia tobacco monitored by a multispectral platform boarded in a remotely piloted aircraft

ABSTRACT: Tobacco production is one of the main activities of small farming in Southern Brazil, due its high economic value. Brazil is ranked as the second largest producer and the largest exporter in the world. The objective of this work was to apply Precision Agriculture tools, good management practices and variable rate nitrogen fertilization in Tobacco Virginia. The study was carried out in a commercial field of Virgínia ​​tobacco cultivar in the municipality of Agudo/RS. Aerial images were carried out to obtain the MPRI, NDRE, NDVI and NDWI vegetation indexes using multispectral images from the RedEdge-Mx sensor onboard a Remotely Piloted Aircraft, and the indices were also generated with data from the FieldSpec-HH2 spectroradiometer, in various phenological stages of the tobacco. Data analysis was performed using multivariate statistics with the Factor Analysis method. The rates of nitrogen input in the experiment were adequate to obtain a range of nitrogen content in the leaves, yield and vegetation indices. The results showed that PA tools applied in tobacco crops could reduce nitrogen rates in relation to farmer business as usual, and have the potential to increase economic returns, productivity, leaf quality and net income.
Keywords: precision agriculture; nitrogen doses; vegetation indexes.
NANOMATERIAL IN THE TREATMENT OF HEAVY METALS IN INDUSTRIAL WASTEWATER FROM THE NORTHERN REFINERIES COMPANY, IRAQ
Authors: Mohammed Wissam Jassim , Saleh Muafaq Anhab 
Published: September 2023

In this study, a nanomaterial was synthesized from attapulgite clay to act as a new adsorption material. The synthesis of a compound (Attapulgite-NiCoFe2O4) was demonstrated within nanoscale measurements using X-ray Diffraction Measurements (XRD), Scanning Electron Microscopy (SEM), Surface Area Analysis, Vibrating Sample Magnetometer (VSM) and Transmission Electron Microscopy (TEM). Batch operations were carried out to study each of the effects of acidity, contact time, adsorbent dose, and ion concentration. The ideal values for the adsorption of lead were: pH (7), contact time (30) minutes, weight of the adsorption material (200 mg/L) and ion concentration (0.2 mg/L). The adsorption rate of lead was (88%).
Keywords: attapulgite (NiCoFe2O4); copper (Cu); chromium (Cr); zinc (Zn); cadmium (Cd); lead (Pb).

Nanomaterial no tratamento de metais pesados em águas residuais industriais da Companhia de Refinarias do Norte, Iraque

RESUMO: Neste estudo, um nanomaterial foi sintetizado a partir da argila attapulgita para atuar como um novo material adsorvente. A síntese de um composto (Attapulgite-NiCoFe2O4) foi demonstrada em nanoescala por meio de medições de difração de raios X (XRD), microscopia eletrônica de varredura (SEM), análise de área superficial, magnetômetro de amostra vibrante (VSM) e microscopia eletrônica de transmissão (TEM). Operações em lote foram realizadas para estudar o efeito da acidez, tempo de contato, dose do adsorvente e concentração de íons. Os valores ideais para a adsorção de chumbo foram: pH (7), tempo de contato (30) minutos, peso do material de adsorção (200 mg/L) e concentração de íons (0,2 mg/L). A taxa de adsorção de chumbo foi de (88%).
Palavras-chave: attapulgite (NiCoFe2O4), cobre (Cu); cromo (Cr); zinco (Zn); cadmium (Cd); prata (Pb).
WOMEN'S ENTREPRENEURSHIP: RISKS, SUPPORT TOOLS, IMPLEMENTATION MECHANISMS
Authors: Kraus Nataliia , Kraus Kateryna , Pochenchuk Galyna 
Published: September 2023

Features of the formation of womenʼs entrepreneurship and support mechanisms in the conditions of global challenges and martial law are presented. It is noted that virtual and augmented reality, martial law in Ukraine is forming a new Ukrainian woman-leader, a woman-entrepreneur of a new generation, namely a business person who is oriented and focused on success in business achieved by her own efforts. The characteristic features of female entrepreneurs opening their own businesses in Ukraine were revealed and the number of female directors and male managers of companies in Ukraine from 2016 to 2022 was analyzed, which made it possible to talk about the following trend: in 5 months of 2023, almost half of new small businesses are female in Ukraine; mostly Ukrainian women entrepreneurs are sole owners of one enterprise; according to the form of management, womenʼs entrepreneurship is a private enterprise, micro and small business.
Stereotypical and traditional features of men and women that determine their ability to conduct business are presented. The tools and mechanisms that will allow to speed up the formation of womenʼs business in Ukraine have been identified. A list of all existing state authorities and organizations supporting women and womenʼs entrepreneurship in Ukraine under martial law is given. The content of womenʼs entrepreneurship is revealed. The fact that this enterprise expects support from local and interstate organizations interested in the prosperity of womenʼs businesses and increased tax revenues for budgets of all levels was noted. It is small business that makes it possible to overcome unemployment, creates new jobs, and forms the solvency of the population. A list of business ideas for women that are interesting and promising in terms of implementation in crisis conditions is indicated, including the confectionery business, coaching, the field of childrenʼs goods and providing services to educational children, the establishment of marketing agencies. Sites and resources are highlighted where you can find the necessary information with the help of which there is an opportunity to develop womenʼs businesses.
The authors of the article defend the scientific position that Ukrainian women are the most progressive group, because it is they who most likely receive higher education, create public organizations and start successful businesses. Ukrainian women are creative, innovative and efficient business owners and, as a rule, run a fairly profitable business. They are not afraid of hard work, persistent, smart, intelligent, balanced, purposeful, overcome obstacles with optimism regardless of their level of complexity. Creatively and creatively solve urgent problems of their business and immediately find several options for their solution. It is expected that the popularization of womenʼs entrepreneurship will help to slow down the impoverishment of the population as a result of the war, help to overcome poverty, and improve the well-being of the family.
INFLUENCE OF THE FEATURES OF THE MARITIME INDUSTRY ON DEVELOPMENT OF THE CORPORATE STRATEGY OF ENTERPRISES
Authors: Yastrebnyi Vladyslav , Zhykharieva Vlada 
Published: September 2023

Maritime industry plays an important role in the world economy, and its unique characteristics create special challenges and opportunities for the development of strategic decisions of enterprises at the corporate level. The purpose of the paper is to systematize the characteristic features of maritime transport enterprises and study their influence on the development of corporate strategy. In the work were used such methods of scientific research as logical and comparative analysis, dialectical and logical methods, method of analysis and synthesis.
As a result of the study, the characteristic features of maritime transport enterprises that influence the development of corporate strategy are summarized, in particular: the work analyzes the impact on the development of strategic decisions of the type and size of maritime transport enterprises, geographical features of location, international context of activity, technological progress and innovative development, environmental requirements, the competitive situation on the market, logistical challenges, financial risks, regulatory features and the need to ensure the safety of activities.
The process of consolidation of carriers and ports is shown on the example of the container market. Given the significant amount of investment required to acquire modern vessels, large operators have more chances to improve their competitiveness. The geographical location of the enterprise affects the choice of optimal routes, competitiveness and access to sea transportation markets. It is shown that the development of technologies, digitalization and innovations in shipping are key elements of production and sales systems and their distribution networks, including transport and logistics. Optimal management of logistics processes is an important element of strategic planning of maritime transport enterprises. It is demonstrated that using of blockchain technology to ensure transparency of information about the movement of goods in supply chains. Financial requirements and risks affect the possibilities of expansion, modernization and effective activity of maritime companies. Strategic planning should take into account international and national regulatory rules and requirements, as well as ensure a high level of safety and quality of services. The paper also identifies the need to solve the problem of cyber security, to fulfill environmental requirements for the sustainable development of maritime transport enterprises, which should be reflected in the corporate strategy.
The practical value of the study is that its results can be used in the process of developing a corporate strategy of maritime transport enterprises, taking into account all the components of the specifics of the industry to increase the efficiency of their functioning and development.
PENGARUH JOB SATISFACTION TERHADAP ORGANIZATIONAL CITIZENSHIP BEHAVIOR, EMPLOYEE PERFORMANCE DENGAN ORGANIZATIONAL COMMITMENT SEBAGAI VARIABEL INTERVENING
Authors: Handaningrum Citra Puspandari , Tanuwijaya Justine 
Published: September 2023

Penelitian ini bertujuan untuk mengetahui pengaruh job satisfaction (JS) terhadap organizational citizenship behavior (OCB) dan employee performance (EP) dengan organizational commitment (OC) sebagai variabel intervening. Penelitian ini menggunakan 270 responden dari Rumah Sakit Krakatau Medika IHC Cilegon Banten dan Rumah Sakit Umum Daerah Dr Drajat Prawiranegara Serang Banten. Tahapan penelitian yang dilakukan meliputi penentuan objek, sampel, perancangan dan evaluasi kuesioner, penyebaran dan pengumpulan kuesioner, penentuan model dan hipotesis, pengolahan data menggunakan PLS-SEM, dan pembahasan hasil hipotesis. Hasil dari penelitian ini menemukan bahwa terdapat hubungan positif antar variabel. Job satisfaction, berpengaruh positif terhadap organizational commitment, organizational citizenship behavior, dan employee performance. Organizational commitment, berpengaruh positif terhadap organizational citizenship behavior, dan employee performance. Job satisfaction, berpengaruh positif terhadap organizational citizenship behavior melalui organizational commitment. Job satisfaction, juga berpengaruh positif terhadap employee performance melalui organizational commitment.
إسهامات الدور الأسري في التعليم عن بعد
Authors: الطنيجي رقية , أبو الخير أميمة 
Published: September 2023

شهد العالم حدثاً كبيراً هدد التعليم بأكبر أزمة عرفها التاريخ الحديث والتي تعد الأكثر خطورة، تمثلت بجائحة فيروس كورونا (COVID-19) والتي تسببت في تعطيل أكثر من 1.6 مليار طالب وطالبة من التعليم في 161 دولة، أي ما يقرب من 80٪ من الطلاب المسجلين في المدارس على مستوى العالم، وقد جاء ذلك في وقت تعاني فيه بعض بلدان العالم من تدهور النظام التعليمي. وتسعى هذه الدراسة إلى التعرف على واقع دور الأسرة (الأب- الأم) في تعليم الأبناء عن بعد، في إمارة أبو ظبي أثناء جائحة كورونا. ودور الأسرة في تعليم الأبناء عن بعد أثناء جائحة كورونا وفقا لبعض المتغيرات مثل (الجنس، التحصيل الدراسي، الدخل)، وتم إتباع المنهج الوصفي (النوعي والكمي)، وقد استخدمت أداة الاستبيان لجمع البيانات، واعتمدت الدراسة على نظرية البنائية الوظيفية كإطار نظري لها. وبلغ حجم عينة الدراسة (50) أب وأم ومن أهم النتائج التي توصلت إليها الدراسة، أن هناك دوراً كبيراً للأسرة في مساعدة ومراقبة الأبناء أثناء جائحة كورونا والذي يمكن اعتباره الدور الرئيسي في الأنظمة التعليمية حيث كأن يقع على الأسرة مسئولية متابعة تقدم مستوى الطالب, والإشراف على تحصيله الدراسي, والأنشطة التي يقوم بها، وهذه النتائج تتفق مع العديد من الدراسات السابقة، كما كشفت نتائج الدراسة الحالية، وجود فروق ذات دلالة إحصائية لصالح الأمهات في مساعدة الأبناء أي أن الأمهات يساعدن الأبناء أكثر من الآباء، وفروق ذات دلالة إحصائية لصالح (الدخل الأقل) أي أن الأسر ذات الدخل الأعلى تساعد أبناءها أكثر. وأوصت الدراسة بضرورة عمل دورات أونلاين لتعرف الأسرة كل ما يتعلق بالوسائل الحديثة في التعليم، وذلك للتمكن من التعامل مع الأجهزة التكنولوجية وحل مشاكل التقنية وغيرها من المعوقات التي تواجه الأبناء والأسرة في عملية التعليم عن بعد، لإطلاعهم وتدريبهم على أهم التطبيقات التي تستخدم من قبل أنظمة التعليم المختلفة بالمدارس.
Obtaining yeast mannoproteins with antimicrobial properties
Authors: Kuntsova Mariia , Meledina Tatiana , Davydenko Svetlana , Manshin Dmitrii , Andreeva Anastasia 
Published: September 2023

Introduction: Mannoproteins (MP) contained in the yeast cell wall (YCW) have high biological activity and possess several techno-functional properties. They are actively used in oenology, as a colloidal stabilizer and an inhibitor of the crystallization of potassium bitartrate, agriculture, as a feed additive for animals, the food industry, as an emulsifier. We obtained MP from Saccharomyces cerevisiae yeast and evaluated antimicrobial properties against Bacillus subtilis and Escherichia coli.Methods: YCW was obtained by autolysis of 15% yeast suspension of S. cerevisiae for 24 h at the temperature of 55° C with the initial pH of 5.0 and mixing at 120 rpm. MP preparations from YCW were obtained in two ways, namely, thermal extraction at the temperature of 121° C and alkaline extraction. The precipitated protein was dried in a dehydrator and then crushed. After that, MP were tested in relation to two cultures of E. coli and B. subtilis by sowing on liquid and solid nutrient media, with the addition of MP preparation obtained by various methods and different concentrations.Results: As a result of induced autolysis, YCW was obtained with a yield of 27%. The MP yield after thermal and alkaline extraction was 12.0 and 12.9%, respectively. In relation to E. coli, alkaline MP showed the inhibitory ability of 37% at the preparation concentration of 5% (m/v). The fraction obtained by thermal means demonstrated minimal antimicrobial activity (AA). Inhibition was 4% relative to the control sample at the preparation concentration of 3% (m/v). According to the experimental data obtained with respect to B. subtilis, AA of the alkaline (3% m/v) fraction was 80%. The thermal (5% m/v) fraction did not manifest AA, on the contrary, it acted as a catalyst for colony growth.Conclusions: Mannoprotein obtained by alkaline extraction showed an inhibitory effect on the growth of B. subtilis and E. coli. The resulting preparation can be used as a feed additive to agriculture animals as an alternative to antibiotics. With proper cleaning, this preparation can be used in medicine and cosmetology. Keywords: mannoprotein, cell wall, yeast, Saccharomyces cerevisiae, antimicrobial properties
Contemporary Dance in Choreographic Art of Ukraine
Authors: Lukyanenko Kateryna 
Published: September 2023

The purpose of the research is to identify the place of contemporary choreography in the art of choreography on the stages of Ukrainian ballet theatres. Research methodology. Methods of analysis, problematic and chronological, art history, and theoretical generalisation are applied. Scientific novelty. A retrospective analysis of choreographic activity in the field of contemporary choreography in Ukraine over the past thirty years has been conducted. Conclusions. Contemporary dance on the Ukrainian ballet stage, both in the repertoire of opera and ballet theatres and in the activities of individual ballet companies that are not associated with stationary premises, should be considered in the context of global trends in the development of modern and postmodern choreography, the basic principles of which were formed outside Ukraine. These trends were born and developed in the European and American dance space, came to the national dance soil as a result of artistic expansion, took root and acquired specific features. Contemporary dance occupies an insignificant place in the choreographic work of Ukrainian choreographers. Ballet performances created in the aesthetics of contemporary dance styles make up only a small part of the repertoire of academic ballet theatres. It is worth increasing the number of such performances staged by domestic and foreign choreographers, which will help expand the performing range of companies, integrate Ukrainian ballet theatre into the global cultural space, and increase the competitiveness of ballet theatres within the country (compared to, for example, drama theatres, which are much more responsive to the aesthetic demands of the public) and on the international stage. The modern direction of ballet theatre is actively developed in the activities of the only professional contemporary dance company in Ukraine, whose popularity is constantly growing, the Kyiv Modern Ballet, facilitated by the chief choreographer R. Poklitaru and his students and followers.
Key words: contemporary dance, choreographic art, Ukrainian choreography, ballet theatre, dance.