bluuebunny/crossref_metadata_2025_split huggingface dataset:
UPAYA IMPROVEMENT PENGENDALIAN PERSEDIAAN SUKU CADANG DENGAN METODE FIXED TIME PERIOD PADA PT XYZ
Authors: Risyahadi (Universitas IPB - Indonesia) Sazli Tutur , Putri (Universitas IPB - Indonesia) Hanifah Yunan 
Published: December 2019

Abstract Perusahaan yang memiliki keinginan untuk memenangkan persaingan yang terus meningkat di era globalisasi, perlu terus menerus melakukan perbaikan metode pengendalian persediaan suku cadangnya. Metode existing di perusahaan memiliki beberapa kekurangan seperti belum mempertimbangkan standar deviasi demand dan service level yang dikehendaki oleh perusahaan. Tujuan kajian ini adalah melakukan perbaikan pengelolaan persediaan suku cadang dengan menerapkan model yang memiliki karakteristik pengadaan yang sesuai dengan perusahaan. Model Fixed Time Period (FTP) adalah model yang sesuai karena telah memenuhi karakteristik pengelolaan persediaan di perusahaan seperti pemesanan barang dengan interval waktu yang konstan dan demand yang berfluktuatif. Hasil menunjukkan bahwa jumlah pemesanan pada suku cadang bandsaw dengan menggunakan metode existing perusahaan di tahun 2018 selalu lebih tinggi quantity ordernya dibandingkan dengan menggunakan metode FTP. Berbeda dengan suku cadang bandsaw, suku cadang thermoc, jumlah order dengan metode FTP tidak selalu lebih rendah; bahkan metode FTP seringkali lebih tinggi atau pun sama quantity ordernya pada tahun 2018. Kata Kunci: Analisis ABC, Metode Fixed Time Period, Manajemen Inventori The company that has the desire to winning the increasing competition in the era of globalization need to improve the method of spare parts inventory control continually. Existing approaches in companies have several disadvantages such as not considering the standard deviation of demand and service level desired by the company. The purpose of this study is to improve the management of spare parts inventories by implementing a model that have right characteristics that are in line with the company. The Fixed Time Period (FTP) model is an appropriate model because it has fulfilled the characteristic of inventory management in companies such as ordering goods with constant time intervals and fluctuating demand. The results show that the number of orders on bandsaw parts using the existing company method in 2018 always has a higher order quantity than using the FTP method. Unlike bandsaw parts, thermoc parts, the number is not still lower; even the FTP method was often higher or equal to the order quantity in 2018. Keywords: ABC Analysis, Fixed Time Period Methods, Inventory Management
Images to raise our gaze: Fragments from a conversation with Luis Ospina and Camilo Restrepo
Authors: Sourdis Carolina , Ospina Luis , Restrepo Camilo 
Published: December 2019

In this conversation, Luis Ospina and Camilo Restrepo, two filmmakers who personify two periods in Colombian cinema and history, reflect on the presence of dead bodies in cinema and, particularly, of corpses as a filmic matter in their respective works and poetics. On the basis of a similar questionnaire carried out simultaneously with each filmmaker, the text brings together common and dissonant motifs to outline a possible generational arc of Colombian cinema in which the cinematographic representation of the corpse is presented as a historiographical and political motif in order to carry out an interpretation of cinema and history.
Adsorption of Congo Red Dye from Aqueous Solutions by Wheat husk
Authors: Alwared Abeer I , Sabah Israa 
Published: December 2019

The Wheat husk is one of the common wastes abundantly available in the Middle East countries especially in Iraq. The present study aimed to evaluate the Wheat husk as low cost material, eco-friendly adsorbents for the removal of the carcinogenic dye (Congo red dye) from wastewater by investigate the effect of, at different conditions such as, pH(3-10), amount of adsorbents (1-2.3gm/L),and particle size (125-1000) μm, initial Congo red dye concentration(10, 25 , 50 and 75mg/l) by batch experiments. The results showed that the removal percentage of dye increased with increasing adsorbent dosage, and decreasing particle size. The maximum removal and uptake reached (91%) , 21.5mg/g, respectively for 25 initial concentration, pH 6.7 and 1.5 g/l Wheat husk dosage. The experimental data fitted well to Langmuir isotherm mode. The kinetic data support the assumptions of chemisorption were indicates a good fitting to the pseudo-second-order model.
Genetic Variability of Five Provenances of Eboni
Authors: Restu Muhammad , Naiem Mohammad 
Published: December 2019

A research was conducted to determine genetic variability and structure of ebony either within provenances or within trees in the same provenance using isozyme analyses. Results of this study are expected to show genetic variability of ebony with different provenances. For the purpose of the study, five provenances of ebony (Maros,Barru, Sidrap, Malili, and Mamuju) were prepared. The isozyme analysis using electrophoresis was applied to determine the genetic variability. The obtained data were statistically analyzed using multivariate and dendrogram analyses with Numerical Taxonomy System (NTSYS) Program applying unwighted pairgroup method and arrithmetic average (UPGMA) approach. Results showed that the variability of genetic provenances of ebony were less than any other tree species. Among the existing provenances, Barru dan Mamuju showed higher genetic variability compared to other provenances. Ebony provenance was generally found to homozygously increase or to performinbreeding. The genetic variability of ebony was mostly derived from the variability in population (95.4%). Grouping individual trees based on their provenances indicated that Malili provenance showed closed relationship to Maros provenance, whilst Mamuju provenance showed closed relationship to Barru and Sidrap provenances.
Kuersetin dari Daun Erythrina poeppigiana (leguminosae)
Authors: Herlina Tati , Supratman Unang 
Published: December 2019

Erythrina plants known plants “dadap” is a higher plant that grows in tropical and subtropical regions. E. poeppigiana plants was a source of secondary metabolites, which contain flavonoids. This study aims to isolate the flavonoid compounds from the leaves of E. poeppigiana through the stages of extraction, fraction, separation and purification. E. poeppigiana leaves powder (2.5 kg) was extracted with methanol and partitioned with n-hexane and ethyl acetate. Furthermore, the separation of ethyl acetate of E. poeppigiana leaves fraction using a combination of column chromatographic was obtained pure compound (5 mg) in the form of a yellow amorphous solid. The chemical structure of pure compound was based on the data spectroscopy (MS, UV, IR, 1H-NMR and 13C-NMR) and identified as the compound 3,3 ‘, 4’, 5,7-pentahidroksiflavon or known as quercetin.
The right-remedy gap in economic and social rights adjudication: Holism versus separability
Authors: Young Katharine G 
Published: December 2019

If the right-remedy gap is an inevitable feature of constitutional law, it is all the more so for constitutional economic and social rights. Yet such rights – to have access, for example, to health care, education, social security, housing, food, water, sanitation, or other good or service or opportunity deemed fundamental to human freedom and dignity – are not uniform in the remedial gaps that occur. This article introduces the orientations of holism and separability to demarcate the distinctive challenges of rights adjudication across different policy domains. A holistic understanding of economic and social rights points to the institutional challenges faced by courts in reviewing socio-economic laws and policies in general. A separable analysis of discrete economic and social rights helps to clarify the remedial constraints of each. These effects are demonstrated by the remedies ordered by courts with respect to identified infringements of South Africa’s constitutional rights to housing, health care, social security, and education.
Optimized random sampling for the load level method in Wöhler tests
Authors: Iglisch Barbara , Jetter Stefan , Bertsche Bernd 
Published: December 2019

AbstractFor the optimal planning of Wöhler tests, DIN 50100 offers tables with different methods, such as the load level method, the pearl-string method and staircase method, to identify the required minimum sample size. Based on this norm, the sampling planning by means of the load level method was optimized in this work. Analytical formulas were developed with statistical methods. These formulas enable a fast estimation of the sample size for arbitrary use cases. Another optimization was the implementation of varying standard deviation within the area of fatigue strength in the load level method corresponding to DIN 50100. This optimization decreases the sample size compared to a constant standard deviation. Both optimizations were implemented via a MATLAB® based tool which also contains the methods of DIN 50100.
Preload dependent material properties of lamination stacks for electric machines
Authors: Loos Daniel , Barti Endre , Wagener Rainer , Melz Tobias 
Published: December 2019

AbstractThe design of electric machines is motivated by electromagnetic and mechanical requirements. The magnetic flux is confined and guided by ferrite cores which consist of coated electrical sheets with a thickness of only a few tenths of a millimeter in order to minimize the eddy current losses. This heterogeneous structure causes preload dependent transversal isotropic material properties which affect the fatigue behavior and structural dynamic behavior of the machine. The material constitutive equations are defined by five parameters which must be derived from experimental investigations with respect to compression in the stacking direction. In this paper, a test procedure is introduced to determine the elastic and torsional stiffness as well as the lateral elongation of the stack depending on its preload.
PRODUCTION OF CARRAGEENAN BY DIFFERENT STRAINS OF Kappaphycus alvarezii CULTIVATED IN SERANG, INDONESIA
Authors: Zakaria Anas , Rahman Egi Nurul , Rahmani Ulin Noor , Manurung Robert , Mohamad Puad Noor Illi , Abduh Muhammad Yusuf 
Published: December 2019

Kappaphycus alvarezii is one of the main seaweeds cultivated in Indonesia. Its use as a raw material for the kappa-carrageenan industry has increased its cultivation activities. However, standard cultivation protocol for Kappaphycus alvarezii has yet to be well-documented, particularly on strain selection for kappa-carrageenan production. There are various strains of Kappaphycus alvarezii grown in Indonesia, specifically in Serang, Banten such as green, red, and yellowish green strains. In this study, growth rate, carrageenan yield, and gel strength from different strains of Kappaphycus alvarezii were investigated. It was observed that the specific growth rate of green type (4.14% /day) differed significantly from the other two types (red; 3.41% /day and yellowish green; 3.47% /day). The red type had the highest yield of carrageenan (45.16%) followed by yellowish green (36.66%) and green strain (33.67%). Gel strength was not significantly affected by the strain variations where the observed values for yellowish green, green, and red strain were 344.46, 316.91 and 313.10 g/cm2, respectively. Green Kappaphycus alvarezii had the highest biomass (0.27 g/cm/d) and carrageenan productivity (0.012 g/cm/d). It can be concluded that the green strain of Kappaphycus alvarezii is the most suitable for cultivation in Serang, particularly for the kappa-carrageenan industry.
ABSTRAK: Kappaphycus alvarezii adalah sebahagian daripada rumpai air yang dituai di Indonesia. Penggunaannya sebagai bahan dasar kepada industri kappa-carrageenan telah menambah kepada aktiviti penuaian. Walau bagaimanapun, protokol penuaian biasa bagi Kappaphycus alvarezii adalah tertakluk pada dokumentasi penuh terutama dalam pemilihan strain pada penghasilan kappa-carrageenan. Terdapat pelbagai jenis strain Kappaphycus alvarezii yang tumbuh di Indonesia, terutama di Serang, Banten seperti hijau, merah, dan strain hijau kekuningan. Kajian ini, kadar pertumbuhan, hasil karaginan dan kekuatan gel daripada pelbagai strain Kappaphycus alvarezii telah dikaji. Didapati bahawa kadar pertumbuhan tertentu pada jenis hijau (4.14% /hari) berbeza ketara berbanding dari dua jenis lain (merah; 3.41% /hari dan hijau kekuningan; 3.47% /hari). Jenis merah mempunyai hasil karaginan tertinggi (45.16%) diikuti oleh hijau kekuningan (36.66%) dan strain hijau (33.67%). Kekuatan gel adalah tidak ketara mempengaruhi kepelbagaian variasi di mana nilai yang dipantau pada strain hijau kekuningan, hijau dan merah adalah 344.46, 316.91 dan 313.10 g/cm2, masing-masing. Kappaphycus alvarezii hijau mempunyai biojisim tertinggi (0.27 g/cm/d) dan penghasilan karaginan (0.012 g/cm/d). Kesimpulannya strain hijau Kappaphycus alvarezii adalah lebih sesuai untuk disemai di Serang terutamanya pada industri kappa-karaginan.
Стимул «Україна» й асоціативно-смислове поле ментальних лексиконів студентів
Authors: Грукач Вікторія , Ткаченко Олеся , Соловйова Тетяна 
Published: December 2019

Мета дослдіження. Здійснити аспектологічний огляд наукової літератури з увагою до рівня вивченості концепту «Україна», а також опис даних, отриманих у результаті проведення вільного асоціативного експерименту для дослідження індивідуальних моделей ментального лексикону студентів, звернувши увагу на їхні структурні особливості вираження та різновиди семантико-смислових зон, на основі чого висловити пропозиції щодо важливості розвитку рефлексивного асоціативного мислення майбутніх фахівців соціально-комунікативної сфери в системі «людина – людина».
Методи. Використано такі загальнонаукові методи, як: а) аналіз вітчизняних і зарубіжних психолінгвістичних джерел і мотивація теоретичних підходів; б) систематизація даних теоретичного аналізу про рівень розробленості проблеми, що задекларована, та конкретизація базових підходів і принципів; в) узагальнення результатів теоретичного аналізу наукових підходів; г) аналіз експериментальних даних, їх систематизація й опис; ґ) моделювання фактичного матеріалу, що є доказовою базою висновків. Серед часткових методів використано широко вживаний метод вільного асоціативного експерименту, його ланцюжковий різновид, на основі якого визначено індивідуальні ментальні моделі, їх різновиди й семантико-смислові зони.
Результати дослідження засвідчують неповторну специфіку індивідуальних ментальних сфер і реакцій респондентів. Експериментальним матеріалом підтверджується, що індивідуальне мовлення, на основі якого формується й розвивається ментальний лексикон індивіда, є не просто системою формальних знаків для взаємодії й комунікації: воно одночасно представляє вербальний інтелект носія мови, його систему світоглядних цінностей, емоційно-оцінну палітру реагування; є представником його психіки, досвіду, ерудиції, вербальної пам’яті та здатності її відтворювати.
Висновки. Опосередковано через відмінні ВМ та асоціативні ряди робимо узагальнення, що вербально-асоціативне поле пам’яті в учасників сформоване й актуалізоване різною мірою, як і вищі психічні функції, що підтверджує актуальність дослідження вербальної свідомості особистості майбутнього фахівця в процесі професійного становлення.
Urgensi Pendidikan Karakter Dalam Membentuk Da’i Berkepribadian Positif Pada Mahasiswa Komunikasi Penyiaran Islam Univeritas Muhammadiyah Mataram (Eksperimental Studi)
Authors: Rohmah Nurliya Nimatul , Rahmawati Endang 
Published: December 2019

Abstrak:Ada dua persoalan yang dikaji dalam penelitian ini yaitu : Apakah urgensi pendidikan karakter bagi mahasiswa Komunikasi Penyiaran Islam Universitas Muhammadiyah Mataram? Bagaimanakah bentuk kegiatan-kegiatan eksperimental studi pendidikan karakter dalam membentuk da’i berkepribadian positif mahasiswa KPI Universitas Muhammadiyah Mataram? Untuk menjawab persoalan tersebut peneliti menggunakan metode kualitatif dengan menggunakan pendekatan eksperimental studi. Peneliti menggunakan pendekatan ini untuk dapat menelaah urgensi pendidikan karakter bagi mahasiswa dalam membentuk da’i berkepribadian positif dalam mendukung visi KKN KPI UMMat Abstract:There are two issues examined in this study, which are: What is the urgency of character education for students of Islamic Broadcasting Communication University of Muhammadiyah Mataram University? What is the form of the experimental activities of character education studies in shaping the positive personality preach of KPI students at the Muhammadiyah University of Mataram? To answer these problem researchers used a qualitative method using an experimental study approach. Researchers use this approach to be able to examine the urgency of character education for students in forming positive personality preachers in supporting the vision of KKN KPI UMMat
Komunikasi Dakwah TGH. Mukhtar Amin dalam Membangun Semangat Berhaji di Majelis Ta’lim al-Mukhtariah Desa Pemenang Timur
Authors: Abdillah Muhammad Zaki , Ishanan Ishanan 
Published: December 2019

Abstrak:Ada dua persoalan yang dikaji dalam penelitian ini yaitu: (1) Bagaimana Komunikasi Dakwah TGH. Mukhtar Amin dalam membangun semangat berhaji di Majelis Ta’lim Al-Mukhtariah Desa Pemenang Timur? (2) Apa aspek jamaah yang disentuh oleh TGH. Mukhtar Amin dalam membangun semangat berhaji di Majelis Ta’lim Al-Mukhtariah Desa Pemenang Timur? Untuk menjawab persoalan tersebut peneliti menggunakan metode kualitatif deskriptif yang berorientasi pada studi tokoh. Dengan menggunakan pendekatan komunikasi, peneliti berusaha menjelaskan model komunikasi dakwah TGH. Mukhtar Amin dalam membangun semangat berhaji di Desa Pemenang Timur. Hasil penelitian ini menunjukkan bahwa, (1) T.G.H. Mukhtar Amin membangun semangat berhaji jamaah Majelis Ta’lim al-Mukhtariah di Desa Pemenang Timur dengan pendekatan komunikasi persuasif. (2) Aspek kognitif, afektif dan behavioral adalah tiga aspek utama jamaah yang disentuh oleh TGH. Mukhtar Amin dalam membangun semangat berhaji jamaah Majelis Ta’lim al-Mukhtariahdi Desa Pemenang Timur.Kata Kunci: Komunikasi Dakwah, Haji, Pendekatan Komunikasi Persuasif Abstract: There are two problems that are examined in this study, which are: (1) How is Da'wah Communication of the TGH Mukhtar Amin in building the spirit of pilgrimage in the Ta’lim Al-Mukhtariah Assembly at the East Pemenang Village? (2) What are the aspects of pilgrims touched by TGH. Mukhtar Amin in building the spirit of pilgrimage in the Ta’lim Al-Mukhtariah Assembly at the East Pemenang Village?. To answer these problems, researchers used descriptive qualitative methods that were oriented towards character studies. By using a communication approach, researchers try to explain the communication model of the mission of the TGH Mukhtar Amin in building the spirit of hajj at the East Pemenang Village. The results of this study indicate that, (1) T.G.H. Mukhtar Amin built a spirit of hajj pilgrimage to the Majelis Ta’lim al-Mukhtariah congregation at the East Pemenang Village with a persuasive communication approach. (2) Cognitive, affective and behavioral aspects are the three main aspects of worshipers touched by TGH. Mukhtar Amin in building the spirit of the pilgrimage of the Majelis Ta’lim al-Mukhtariah congregation at the East Pemenang Village.Keywords: Da’wah Communication, Hajj, Persuasif Communication Approach
Keris Sebagai Jimat Dengan Pendekatan Ilmu Kalam
Authors: Hasanah Ulfatun 
Published: December 2019

Abstrak: Keris sebagai alat untuk perlindungan dari ancaman-ancaman yang bersifat fisik maupun non fisik. Menurut Islam keris diperbolehkan sebagai alat perlindungan diri, yang tidak diperbolehkan Islam apabila keris disalahgunakan sebagai azimat (jimat). Hukum percaya keris sebagai azimat (jimat) dalam Islam adalah haram dan salah satu perbuatan musyrik (dosa besar). Pendekatan berarti cara pandang, paradigma, metodologi. Pendekatan ilmu kalam adalah cara pandang atau analisis terhadap masalah ketuhanan dengan menggunakan norma-norma agama atau simbol-simbol keagamaan yang ada. Signifikansi kajian ini adalah untuk menunjukkan keris sebagai jimat dengan pendekatan ilmu kalam.Kata Kunci:Keris, Jimat, Pendekatan Ilmu KalamAbstract: Keris is sort of Java traditional weapon for protection from threats that are both physical and non-physical. According to Islam, the keris is allowed only as a means of personal protection, which Islam is not permitted if the keris is misused as a talisman (amulet). Islam’s law believes keris uses as a talisman (amulet) is haram and one of the idolatrous acts (big sin). The approach means perspective, paradigm, and methodology. The Kalam science’s approach is a way of look or analyzing the problem of divinity by using religious norms or existing religious symbols. The significance of this study is to show how the keris as a talisman analyzed by Kalam science’s approach.Keywords: Keris, Talisman, Kalam Studies Approach
Fortification of immune and homeostatic surveillance in cancer-like and cancer conditions the natural way
Authors: Vassiliadis Simon 
Published: December 2019

Background: Endometriosis, a non-lethal cancer-like inflammatory condition, and cancer share common features, with the major being the inability of the organism to confront the cause of disease initiation due to an incompetent immune and homeostatic surveillance, respectively. In addition, and to a degree, both diseases can be detected by identical diagnostic tools and treatment can be successfully achieved by a number of common substances found in nature that can fortify the organism’s defense mechanisms to combat disease. Thus, this commentary focuses on and discusses the remedial action pine bark extracts (Pycnogenol®), almond skins, Agaricus Blazei murrill, oleuropein and oleocanthal may have on a destabilized organism that fails to combat illness by its own. Such a similarity in diagnosis and treatment may become as an alternative approach to create models of investigation for both diseases.Key Words: Surveillance, homeostasis, endometriosis, cancer, natural products
Lost in Translation: Allometric scaling of bioactive dietary n-3 and n-6 fatty acids
Authors: Whelan Jay 
Published: December 2019

ABSTRACTBackground: Experimental animal models are the primary tool to test nutritional intervention strategies for health promotion and prevention and/or treatment of human diseases. These kinds of experiments test hypotheses that otherwise could not be done in humans. These models generate data important for pre-clinical screening purposes; however, their ability to predict human responses has been disappointing, particularly when it comes to dietary n-3 and n-6 polyunsaturated fatty acids (PUFA). Many times, it is difficult to recapitulate the data as a result of diet between pre-clinical experiments and clinical trials, in part, because we lack fundamental understanding as to how to effectively translate diet between species. The diets in experiments using rodent models are preferentially designed to generate positive results (i.e., perform a dose response and pick the dose that works) with little thought on applicability to humans. As such, the levels of n-3 and n-6 PUFA used in rodent diets are typically on the extreme and rarely justified. A search of the literature reveals no guidelines establishing appropriate levels for the use of PUFA in rodent diets, although extrapolation to human conditions is quite common despite being inappropriate. The goal of this paper is to examine allometric scaling models between species for dietary PUFA using similar endpoints with the hypothesis that equivalent physiological changes in rodents and humans support the mathematical model. Keywords:, alpha-linolenic acid, allometric scaling, arachidonic acid, docosahexaenoic acid, eicosapentaenoic acid, linoleic acid, n-6, n-3, plasma fatty acids, polyunsaturated fatty acids