bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF ADVANCED TECHNOLOGICAL PRODUCT EXPORTS, ECONOMIC GROWTH, FOREIGN TRADE AND R&D INVESTMENT EXPENDITURES: THE CASE OF TURKEY AND 7 ASIAN COUNTRIES
Authors: DUMAN Erhan
Published: July 2022

Günümüz bilgi toplumu ve küreselleşme sürecinin meydana getirdiği ekonomik yapıda ar-ge yatırım harcamaları önem arz etmektedir. Bu önem ar-ge faaliyetlerinin katma değeri ile ileri teknolojik ürünlerin üretimine katkı sağlamasından kaynaklanmaktadır. Bu durumun ar-ge faaliyetlerini hızlandırması ve ekonomik büyümeyi istikrarlı bir yapıya dönüştürmesinde etkili olması beklenmektedir. Yeni ekonomik düzen emek yoğun üretimden ziyade teknolojik üretim ile gerçekleşmektedir. Bu üretim sürecinde ekonomiler bilim-teknoloji politikalarına büyük önem vermektedir. Bilim-teknoloji politikaları sayesinde ülkeler rekabet seviyelerini artırmayı hedeflemektedir. Bu çalışmada Türkiye ve 7 Asya ülkesinde ileri teknolojik ürün ihracatı, ekonomik büyüme, dış ticaret ve ar-ge yatırım harcamaları arasındaki ilişki 2010-2020 dönemine ait veriler kullanılarak yatay kesit bağımlılığını içeren panel veri analiz yöntemiyle araştırılmış ve ekonometrik modeller oluşturulmuştur. Model 1’de, ar-ge yatırım harcamalarındaki %1 birimlik artış ileri teknolojik ürün ihracatını %5.41 artırmaktadır. Model 2’de, ileri ürün ihracatındaki %1 birimlik artış dış ticareti %2.21 birim artırmaktadır. Model 3’te, ekonomik büyümedeki %1 birimlik artış ar-ge yatırım harcamalarını %0.72 artırmaktadır.
AN ANALYSIS ON DETERMINANTS OF CURRENT ACCOUNT DEFICIT IN TURKEY WITH ARDL BOUNDS TEST APPROACH
Authors: KILAVUZ Emine , YÜCER Esra Nur
Published: July 2022

Bu çalışmada, Türkiye için cari denge ile büyüme, para arzı ve reel döviz kuru değişkenleri arasındaki ilişki, 2003Q1-2020Q4 dönemi için Gecikmesi Dağıtılmış Otoregressif Sınır Testi (ARDL) ile Granger Nedensellik Testi kullanılarak analiz edilmiştir. Çalışmada bağımlı değişken olarak enerji hariç cari denge (EHCD) değişkeni kullanılmıştır. Analiz sonuçlarına göre, büyüme (BUY) ve reel döviz kuru (RDK) değişkenleri ile EHCD arasında %5 anlamlılık seviyesinde, negatif yönlü uzun dönemli bir ilişki bulunmuştur. Granger nedensellik analiz sonuçlarına göre, büyüme ve enerji hariç cari denge arasında çift yönlü nedensellik bulunmuştur. Türkiye’de büyümenin ithalata bağımlı olması nedeniyle, büyüme iç ve dış talebi artırarak dış dengeyi olumsuz etkilemektedir. Diğer taraftan EHCD’den para arzı ve reel döviz kuruna, büyümeden de para arzına doğru tek yönlü nedensellik vardır. Türkiye’nin kronikleşen cari açık probleminden kurtulması için, dış talebi yüksek ihraç malları üretmesi, enerjide ve diğer ithal girdilerde dışa bağımlılığını azaltması gerekmektedir. Bu çerçevede gerek günümüzde yaşanan Rusya-Ukrayna gerilimi sonucu ortaya çıkan riskler gerekse Paris İklim Anlaşması’nın çevre kirliliğini azaltıcı hedefleri, girdilerde kendine yeterliliğin ve yenilenebilir enerji kaynaklarına yönelik yatırımların önemini ortaya koymaktadır.
KOBİ’LERİN AGRESİF REKABETÇİLİKLERİ VE ÖZERKLİKLERİ ONLARIN BÜYÜKLÜKLERİNE VE FAALİYET SÜRELERİNE GÖRE NASIL FARKLILAŞIR?
Authors: CİVELEK Mehmet
Published: July 2022

KOBİ’ler ülke ekonomilerinin kalkınmasında çok önemli bir rol oynamaktadırlar. Fakat, bu rolü oynarken birçok engelle karşılaşmaktadırlar. Bu engellerin üstesinden gelmek için girişimcilik yöneliminin ölçütleri olan agresif rekabetçilik ve özerklik gibi girişimci davranışlar KOBİ’lerin karlılık ve gelirlerini arttırarak onların daha yüksek performans seviyelerine erişmelerini sağlayabilirler. Fakat bu davranışlar, KOBİ’lerin özelliklerine göre farklılık gösterebilir. Bu bağlamda, bu çalışma ile KOBİ’lerin agresif rekabetçilik ve özerkliklerinin onların faaliyet sürelerine ve büyüklüklerine göre değişip değişmediğinin belirlenmesi ve analiz edilmesi amaçlanmaktadır. Bu amacı gerçekleştirmek için araştırmacı bir anket çalışmasına başvururak Türkiye’de bulunan 479 KOBİ’den veri toplamıştır. KOBİ’ler arasındaki bu farklılıkların bulunması amacıyla Bağımsız örneklem T testine başvurulmuştur. Analiz sonuçlarına göre, KOBİ’lerin agresif rekabetçilikleri onların faaliyet süreleri ve büyüklüklerine göre değişmemektedir. Fakat KOBİ’lerin özerklikleri onların büyüklüklerine göre değişmezken, daha uzun süre faaliyet gösteren KOBİ’ler daha az süre faaliyet gösterenlere kıyasla daha fazla özerkliğe sahiptirler. Bulunan bu sonuçların sebepleri İşletmelerin kendi ve girişimcilikleriyle ilgili özelliklerinden kaynaklanıyor olabilir.
AN ECONOMETRİC PERSPECTİVE ON THE RELATİONSHİP BETWEEN TOURİSM REVENUES AND ECONOMİC GROWTH VİA ARDL BOUND TEST AND ROLLİNG ARDL APROACHES
Authors: AYAS Işıl , SARI ÇALLI Didar
Published: July 2022

Bu araştırmada Türkiye'de 1964-2018 yılları arası turizm gelirleri ve ekonomik büyüme arasındaki ilişki incelenmiştir. Ekonomik büyüme ile turizm gelirleri arasındaki bağlantıyı irdeleyen sayıca birçok araştırma olmasına rağmen, literatürde bu ilişkiyi dönemsel olarak inceleyen çalışmaların sınırlı olduğu görülmektedir. Bu bağlamda, araştırmada turizm gelirleri ve ekonomik büyüme ilişkisinin verilen tarih aralığında Türkiye’de dönemsel olarak değişip değişmediğinin belirlenmesi amaçlanmaktadır. Çalışmanın bu yönüyle alanyazına katkı sunacağı düşünülmektedir. Araştırmada yöntem olarak ARDL Sınır Testi ve Zamanla Değişen ARDL testi kullanılmıştır. Araştırmanın ARDL testi sonuçları; turizm gelirleriyle ekonomik büyüme arasında uzun dönemli bir ilişki olduğunu göstermektedir. Bu bağlamda turizm gelirlerinde %1 oranındaki artış, ekonomik büyümede %0.02’lik artış yaratmaktadır. Bu sonuçlar, ilgili alanda yapılan çalışmaların büyük çoğunluğunu oluşturan, turizm gelirlerinin ekonomik büyüme yarattığının savunulduğu “turizme dayalı büyüme hipotezi”ni desteklemektedir. Zamanla Değişen ARDL testine göre 1964-1971 yılları arasında eşbütünleşme ilişkisi varken; 1972-1979 yılları arasında eşbütünleşme ilişkisi yoktur. 1980-2018 yılları arasında ise eşbütünleşme ilişkisi yeniden kurulmuştur. Eşbütünleşmenin sağlanamadığı yıl aralığı için, Türkiye'de ulusal ve uluslararası boyutta yaşanan çeşitli siyasi ve ekonomik krizler ile ilgili dönemlerde izlenen ekonomi ve maliye politikalarının etken olduğu düşünülmektedir.
THE DECISIVE ROLE OF SECTORAL TECHNOLOGY INTENSITY IN THE IMPACT OF INTERNATIONAL TECHNOLOGY DIFFUSION ON INNOVATION PERFORMANCE: AN EMPIRICAL APPLICATION ON THE TURKISH MANUFACTURING INDUSTRY
Authors: BOSTAN Fikret , KARADAĞ Metin
Published: July 2022

Küreselleşen dünya ekonomisinde artan rekabet baskısı, sürekli büyümeyi hedefleyen ülkelerin pazar paylarını daha da güçlendirmelerini zorunlu kılmaktadır. Bu ise günümüzde teknolojik yeniliklere ve bunların temel kaynağı olan bilimsel bilgiye sahip olmayı gerektirmektedir. Bu bağlamda çalışmanın amacı, uluslararası teknoloji yayılma kanallarının Türk imalat sanayinde faaliyet gösteren firmaların yenilik performansı üzerine etkilerini incelemek ve bu etkinin sektörel teknoloji yoğunluğuna göre anlamlı farklılıklar gösterip göstermediğini ortaya koymaktır. Bu doğrultuda, 2011–2015 dönemini kapsayan 311 firmaya ait veriler TÜİK’den elde edilmiştir. SGMM tahmincisine dayalı olarak elde edilen sonuçlar, sadece yüksek teknoloji yoğun endüstri kollarında faaliyet gösteren firmaların teknoloji özümseme yeteneklerinin yenilik performansı üzerinde pozitif ve anlamlı güçlü bir etkiye sahip olduğunu göstermektedir. Ayrıca çalışma sonuçları, doğrudan yabancı yatırımların düşük teknoloji yoğun sektörlerde faaliyet gösteren firmaların yenilik performansı üzerinde yüksek teknoloji yoğun sektörlerde faaliyet gösteren firmalara göre daha güçlü pozitif ve anlamlı bir etkiye sahip olduğunu göstermektedir. İhracat faaliyetlerinin yenilik performansı üzerine pozitif etkisinde ise firmaların yer aldığı yüksek ve düşük teknoloji yoğun sektörler arasında anlamlı bir farklılık bulunmamaktadır. Diğer taraftan, teknoloji transfer harcamaları yeni ürün satışları üzerinde sadece yüksek teknoloji yoğun sektörlerde faaliyet gösteren firmalar özelinde anlamlı ve pozitif bir etkiye sahiptir.
THE CONCEPT OF “INDUSTRIAL DESTINATION” AND DESTINATION STUDIES IN INDUSTRY IN TERMS OF BUSINESS MANAGEMENT IN THE THEORETICAL FRAMEWORK
Authors: ARIKAN Osman Evren , ÜNAL Prof Dr. Targan Ünal
Published: July 2022

In this research, it is aimed to develop a measurement tool that measures industry destination requirements. In the research, a data collection tool consisting of two parts, company general information and Industry Destination Elements Requirement Scale (SDUGÖ), was used as data collection tool. In the research, a survey was conducted on 116 local and 33 foreign-based company employees. According to the results of the analysis, the input dimension explains 29.38% of the total variance, the process dimension 7.52%, the product dimension 7.03%, and the marketing/management dimension 5.66%. The total internal consistency coefficient of the items in the scale is 0.656, which is above the 0.60 level accepted in the literature. The results of the KMO sample adequacy test showed that the number of questionnaires for the scale was sufficient, and the KMO value was above 0.50. Barlett Test results also show that Principal Components Analysis results are usable. The corrected item-total correlations are also at an acceptable level, and all items of the scale dimension are suitable for use. The whole scale explains 49.59% of the total variance. The scores given to all elements are higher in the domestic sample. According to the results of the difference analysis, the differences between the process, product and marketing/management scores are statistically significant (p
UNETHICAL PRICING PRACTICES TOWARDS CONSUMERS
Authors: SELVİ Murat Selim , CAVLAK Neslihan
Published: July 2022

İşletmelerin adil satış fiyatlarıyla satışlarını artırarak karlılığa ulaşması istenen ve beklenen bir durumdur. Aksi durumda haksız ve yanıltıcı birtakım yöntemlerle etik dışı fiyat uygulamaları tüketicilere zarar vermektedir. Birçok ülkede bu tür durumların tespit edilmesi halinde satıcılara yönelik hukuki yaptırımlar bulunmaktadır. Bu çalışmanın amacı, tüketicilere uygulanan etik dışı fiyat uygulama yöntemleri ve bu konuda Türkiye’de mevcut olan hukuki düzenlemeler hakkında okuyucuların dikkatini çekmek ve farkındalık düzeylerini arttırmaktır. Bu çalışmada etik dışı fiyat uygulamaları kapsamında sıklıkla karşılaşılan raf ve kasa fiyatı uyumsuzluğu, yalancı indirimler, aşırı fiyatlamalar, küsuratlı fiyatlamalar, fiyat farklılaştırması, birim fiyatlandırma, gramaj hileleri, karaborsacılık hakkında ikincil kaynaklar Belge Tarama yöntemi ile toplanarak doküman ve söylem analizine tabi tutulmuştur. Bu çalışma tüketicilerin alışveriş esnasında fiyat, kalite, gramaj, etiket, indirim vb. hususlarda dikkatli olmaları gerektiğine işaret etmektedir. Tüketicilerin iddia edilenlerin ne kadar doğru ve güvenilir olduğuna ikna olmaları gerektiği ilgili literatürden anlaşılmaktadır. Bu çalışmada, tüketicilerin satın aldıkları ürünler konusundaki bilinçlerinin yüksek olmasının ne kadar önemli olduğu bir kez daha ortaya çıkmıştır. Bu yönüyle araştırmanın alışveriş yapan tüketicilere yararlı olacağı beklenmektedir. Tüketicilerin ürünlerin fiyatları konusunda dikkatli davranmaları, aceleci olmamaları şüphelendikleri durumlarda kendi denetimlerini kendilerinin yapması gerektiğine işaret edilmiştir.
Nadmiar regulacyjny na zglobalizowanych rynkach finansowych na przykładzie Unii Europejskiej
Authors: Okoń Szymon
Published: July 2022

W Unii Europejskiej w ostatnich latach zauważyć można wiele zmian o charakterze regulacyjnym w obszarze rynku finansowego. Na podstawie przeprowadzonych analiz należy stwierdzić, że, co do zasady, zmiany regulacyjne wprowadzane na poziomie UE należy ocenić pozytywnie, w szczególności z punktu widzenia celu, któremu mają służyć. Trudniej jest natomiast zgodzić się z tym, że potrzebne jest przyjmowanie tak wielu i tak bardzo szczegółowych przepisów prawnych. Warto bowiem zauważyć, że w niektórych przypadkach (np. agencje ratingowe czy zarządzający alternatywnymi funduszami inwestycyjnymi) doszło do objęcia regulacjami podmiotów, które dotychczas nie musiały mierzyć się z wyzwaniem działania w ściśle przyjętych ramach prawnych. W innych obszarach (np. usługi inwestycyjne, adekwatność kapitałowa, fundusze inwestycyjne) znacznie rozbudowano regulacje prawne powodując, że podmioty nadzorowane muszą dostosować się do nowej rzeczywistości. Trudno byłoby nie zgodzić się ze stwierdzeniem, że w niektórych przypadkach mierzymy się z „nadmiarem regulacyjnym”, tj. szczególnym doregulowaniem przez prawodawcę określonych sfer działalności. W konsekwencji nowe przepisy prawne wypełniają stawiany im cel w postaci ograniczenia ryzyka, ale powodują również w wielu przypadkach „nadmierną uciążliwość”, np.  istotne koszty regulacyjne (przede wszystkim związane z dostosowywaniem się do przepisów prawnych, w tym tworzeniem w instytucjach finansowych zespołów odpowiedzialnych za nadzór ze zgodnością regulacyjną).
Geochemistry of beryl varieties: comparative analysis and visualization of analytical data by principal component analysis (PCA) and t-distributed stochastic neighbor embedding (t-SNE)
Authors: Skublov Sergey , Gavrilchik Aleksandra , Berezin Aleksey
Published: July 2022

A study of the trace element composition of beryl varieties (469 SIMS analyses) was carried out. Red beryls are distinguished by a higher content of Ni, Sc, Mn, Fe, Ti, Cs, Rb, K, and B and lower content of Na and water. Pink beryls are characterized by a higher content of Cs, Rb, Na, Li, Cl, and water with lower content of Mg and Fe. Green beryls are defined by the increased content of Cr, V, Mg, Na, and water with reduced Cs. A feature of yellow beryls is the reduced content of Mg, Cs, Rb, K, Na, Li, and Cl. Beryls of various shades of blue and dark blue (aquamarines) are characterized by higher Fe content and lower Cs and Rb content. For white beryls, increased content of Na and Li has been established. Principal Component Analysis (PCA) for the CLR-transformed dataset showed that the first component separates green beryls from other varieties. The second component divides pink and red beryls. The stochastic neighborhood embedding method with t-distribution (t-SNE) with CLR-transformed data demonstrated the contrasting compositions of green beryls relative to other varieties. Red and pink beryls form the most compact clusters.
Rare minerals of noble metals in the collection of the Mining Museum: new data
Authors: Petrov Dmitry , Ryzhkova Svetlana , Gembitskaya Irina
Published: July 2022

Modern analytical methods (optical and electron microscopy, X-ray microanalysis) were used to study the unique samples of sulfide ores from the Norilsk ore field from the Mining Museum collections of Saint Petersburg Mining University.  Samples containing rare minerals of silver and platinum-group metals (sobolevskite, urvantsevite, sperrylite, argentopentlandite, froodite, kotulskite, and others) were studied. The chemical composition, grain sizes, aggregates, and mineral associations of more than ten noble metal minerals have been refined. The efficiency of combining various methods of electron microscopy and X-ray microanalysis for studying samples of this type is shown. The results of the work made it possible to obtain high-quality images of rare minerals, to detail information on museum objects, and to compile their scientific description. The conducted research showed the relevance of studying museum objects from known deposits of complex genesis and mineral composition in order to find and describe the samples with rare minerals.
Litsa uranium ore occurrence (Arctic zone of the Fennoscandian Shield): new results of petrophysical and geochemical studies
Authors: Il’chenko Vadim , Afanasieva Elena , Kaulina Tatiana , Lyalina Lyudmila , Nitkina Elena , Mokrushina Olga
Published: July 2022

Mineralogical, petrophysical and geochemical studies have been carried out to determine the sequence and formation conditions of uranium mineralization within the Litsa ore occurrence (Kola Region). Mineralogical studies show the following formation sequence of ore minerals: uraninite – sulfides – uranophane, coffinite, pitchblende. Two stages of uranium mineralization are distinguished: Th-U (1.85-1.75 Ga) and U (400-300 Ma). The distribution of physical properties of rocks in the area is consistent with the presence of two temporal stages in the formation of mineralization with different distribution and form of uranium occurrence in rocks. The factors that reduce rock anisotropy are the processes of migmatization and hydrothermal ore mineralization, which heal pores and cracks. Fluid inclusions in quartz studied by microthermometry and Raman spectroscopy contain gas, gas-liquid and aqueous inclusions of different salinity (1.7-18.4 wt.% NaCl-eq.). According to homogenization temperatures of inclusions in liquid phase, the temperature of the Paleoproterozoic and Paleozoic stages of uranium mineralization at the Litsa ore occurrence is ~ 300 and 200 °С, respectively. Correlations of the spatial distribution of elastic anisotropy index with an elevated radioactive background allow using this petrophysical feature as one of the prognostic criteria for uranium and complex uranium mineralization when carrying out uranium predictive work.
Gold in biogenic apatites of the Baltic-Ladoga phosphorite basin
Authors: Felitsyn Sergey , Alfimova Nadezhda
Published: July 2022

The distribution of gold in biogenic apatites from the Ordovician deposits in the northwest of the East European Platform shows that the maximum concentration of gold in apatites is found within the Ladoga-Baltic suture zone. Gold mineralization has a superimposed character, which is confirmed by the dependence of the gold content on the size of apatite particles and a number of isotope geochemical systematics in biogenic apatites. Gold is present in the form of high fineness particles to 20 µm in size on the surface of biogenic apatite fragments (phosphate brachiopod shells and conodont elements) and is easily extracted. In 10 % of samples of biogenic apatites, the total content of rare earth elements is more than 1 wt.%.
Magma feeding paleochannel in the Monchegorsk ore region: geochemistry, isotope U-Pb and Sm-Nd analysis (Kola region, Russia)
Authors: Smolkin Valeriy , Mokrushin Artem , Bayanova Tamara , Serov Pavel , Ariskin Aleksey
Published: July 2022

A comprehensive study of a 340 m thick lenticular-sheet body of ultramafic composition penetrated by structural well M-1 at a depth of about 2.2 km was accomplished. Its main volume is composed of plagioharzburgite; fine-grained rocks of norite and orthopyroxenite chilling zones are preserved on endocontacts. The rocks of the body are similar in composition to the rocks near the underlying ore-bearing layered intrusion – the Monchepluton. The age of intrusion of the ultramafic body is 2510 ± 9 Ma (U-Pb, ID-TIMS, zircon) and, taking into account analytical errors, is comparable with the formation period of the Monchepluton (2507-2498 Ma). According to the study of the Sm-Nd system in rocks and minerals, a positive value of the eNd (+1.1) parameter was established, similar to that in dunites and chromitites of the Monchepluton. Based on these results, the ultramafic body penetrated at depth was assigned to the magma feeding paleochannel through which the ultramafic, weakly contaminated magma entered the overlying magma chamber. This body is a unique example of a magma-feeding system for the ore-bearing layered intrusion of Precambrian age.
Prospecting models of primary diamond deposits of the north of the East European Platform
Authors: Ustinov Victor , Mikoev Igor , Piven Gennady
Published: July 2022

As a result of a comprehensive study of the geological structure and diamond presense of the northern part of the East European Platform, generalization of the data accumulated by various organizations in the USSR, the Russian Federation, and other states, three main prospecting models of primary diamond deposits have been identified and characterized: Karelian, Finnish, and Arkhangelsk. Geological, structural, mineralogical, and petrographic criteria of local prediction, as well as the features of the response of kimberlite and lamproite bodies in dispersion haloes and geophysical fields, are considered using known examples, including data on the developed M.V.Lomonosov and V.P.Grib mines. It is shown that the most complicated prospecting environments occur in the covered areas of the Russian Plate, where, in some cases, the primary diamond-bearing rocks are similar in their petrophysical properties to the host formations. The buried dispersion haloes of kimberlite minerals in the continental Carboniferous and Quaternary deposits are traced at a short distance from the sources. Differences in the prospecting features of magnesian (Lomonosov mine) and ferromagnesian (Grib mine) kimberlites are also shown. Conclusions about the diamond potential of the model objects of various types are given in this paper.
Thermal history of diamond from Arkhangelskaya and Karpinsky-I kimberlite pipes
Authors: Vasilev Evgeny , Kriulina Galina , Garanin Victor
Published: July 2022

This work studies and compares the main morphological, structural, and mineralogical features of 350 diamond crystals from the Karpinsky-I and 300 crystals of the Arkhangelskaya kimberlite pipes. The share of crystals of octahedral habit together with individual crystals of transitional forms with sheaf-like and splintery striation is higher in the Arkhangelskaya pipe and makes 15 %. The share of cuboids and tetrahexahedroids is higher in the Karpinsky-I pipe and stands at 14 %. The share of dodecahedroids in the Arkhangelskaya and Karpinsky-I pipes are 60 % and 50 %, respectively. The indicator role of the nitrogen-vacancy N3 center active in absorption and luminescence is shown. Crystals with the N3 absorption system have predominantly octahedral habit or dissolution forms derived from the octahedra. Their thermal history is the most complex. Absorption bands of the lowest-temperature hydrogen-containing defects (3050, 3144, 3154, 3188, 3310 cm−1, 1388, 1407, 1432, 1456, 1465, 1503, 1551, 1563 cm−1), are typical for crystals without N3 system, where in the absorption spectra nitrogen is in the form of low-temperature A and C defects. The above mentioned bands are registered in the spectra of 16 % and 42 % of crystals from the Arkhangelskaya and Karpinsky-I pipes, respectively. The diamond of the studied deposits is unique in the minimum temperature (duration) of natural annealing. Based on a set of features, three populations of crystals were distinguished, differing in growth conditions, post-growth, and thermal histories. The established regularities prove the multi-stage formation of diamond deposits in the north of the East European Platform and significant differences from the diamonds of the Western Cisurals. The results suggest the possibility of the existence of primary deposits dominated by diamonds from one of the identified populations.
Crossmatch to Transfusion Ratio (C/T Ratio) Komponen Darah WB dan PRC di RSUD Kabupaten Brebes
Authors: Safitri Valina Intan , Negoro M. Syamsul Arif Setiyo
Published: July 2022

A crossmatch test between patient and donor’s blood must be carried out before blood transfusion. However, not all crossmatched blood will be transfused to the patient. This indicates inappropriate distribution of blood products, blood wastage, inaccessibility of blood for emergency patients, increased costs, and increased workload for staff. Crossmatch to Transfusion Ratio (C/T Ratio) is used as an indicator to determine the efficiency of blood use and can serve as a guide to anticipate excessive blood demand. This study aims to determine C/T Ratio score of blood components WB and PRC in the Brebes Regency Hospital 2021. This research is a descriptive study with a retrospective approach. Sampling was done using total sampling technique. Data was obtained from the blood requests recapitulation book in Brebes Regency Hospital’s Blood Bank 2021. The result showed there were 47 units WB crossmatched and 34 units (72%) transfused. There were 4589 units PRC crossmatched and 4369 units (95%) transfused. The C/T Ratio score of WB is 1.38. The C/T Ratio score of PRC is 1.05. The overall C/T Ratio score is 1.05.
Pendidikan dan Perlindungan Anak di Sekolah: Upaya Perlindungan dan Pencegahan Serta Penanganan di Indonesia
Authors: Mansir Firman
Published: July 2022

Artikel ini bertujuan menjelaskan mengenai cara perlindungan anak di negara dengan menerangkan cara memberikan keamanan dengan melindungi anak dengan pencegahan serta penanganan yang ada melalui berbagai pendekatan humanis. Metode penelitian ini menggunakan pendekatan kualitatif, karenanya dalam mengumpulkan data melalui literatur review terhadap data primer dan sekunder. Hasil penelitian ini menunjukkan bahwa anak pada level sekolah dasar menjadi tonggak peradaban di suatu negara dan perlu dilindungi dengan segala hak-haknya dengan keselamatannya serta kesehatan mentalnya. Hal ini akan berpengaruh terhadap segala sesuatu yang akan mereka alami serta cara menghadapi tantangan dimasa depan. Keganasan berbagai kejahatan yang terjadi serta mengarahkan anak untuk menjadi korban dari kejahatan itu mendorong negara harus semakin diperketatnya sistem perlindungan terhadap anak. Baik dari segi hukum, pengawasan orang tua dan lain lain. Dengan demikian, pencegahan dan penanganan perlu diperketat dengan pendekatan humanis agar korban kejahatan terhadap anak Indonesia tidak terjadi lagi.Kata kunci: Pendidikan anak,  sekolah, dan humanis.This article aims to explain how to protect children in the country by explaining how to provide security by protecting children with existing prevention and handling through various humanist approaches. Therefore, this research method uses a qualitative approach to collecting data through primary and secondary data literature reviews. The results of this study indicate that children at the elementary school level are the pillars of civilization. In a country, and need to be protected with all their rights with their safety and mental health. This will affect everything they will experience and how they will face challenges in the future. The ferocity of the various crimes that occur and directs children to become victims of these crimes encourages the state to tighten the protection system for children. Both in terms of law, parental supervision, and others. Thus, prevention and handling need to be tightened with a humanist approach so that victims of crimes against Indonesian children do not happen again.Keywords: Child education, school, and humanist.
Kreativitas Guru Dalam Proses Pembelajaran Daring Pada Masa Pandemi di MIS Jauharotul Mualimin Gayau Sakti Lampung Tengah
Authors: Kurniawan Andree Tiono , Suhendi Suhendi , Badriah Nur Lailatul , Yuliwulandana Nindia , Fajriyanti Anna
Published: July 2022

Kreativitas guru dalam proses pembelajaran daring adalah guru mampu merancang, menyusun, melaksanakan pembelajaran jarak jauh. Tujuan penelitian, untuk mengetahui bagaimana kreativitas guru dalam proses pembelajaran daring pada masa pamdemi. Jenis penelitian, kualitatif lapangan dan bersifat deskriptif. Sumber penelitian, kepala sekolah, guru, siswa dan orangtua siswa kelas IV. Metode pengumpulan data, wawancara, observasi dan dokumentasi. Pembahasan penelitian ini adalah kreativitas guru dalam penggunaan metode dan media pembelajaran daring. Berdasarkan hasil penelitian, disimpulkan bahwa kreativitas guru dalam proses pembelajaran daring di MIS Jauharotul Mualimin yaitu Guru memanfaatkan media sosial whatsapp dan youtube, guru memberikan video tutorial pembelajaran yang diambil dari youtube kemudian link dikirimkan ke whatsapp group kelas.

Kata kunci: Kreativitas guru, pembelajaran daring, dan masa pandemi.
What Does It Mean to Be “Competitive”? Using Simulation to Reveal Competitive Balance in English Association Football
Authors: Hood Matthew , Jewell R. Todd
Published: July 2022

Abstract: This paper illustrates the value of using betting data to simulate an ex-ante distribution of league-point outcomes for English professional association football. Competition in the three tiers of the English Football League (EFL) is much more balanced than in the English Premier League (EPL). The competition at the top of the tables is more concentrated than at the bottom of the tables. Clubs relegated into a lower league tend to perform well the next season. Still, this effect does not seem to be impacted by parachute payments given to those relegated from the EPL into the second division.
Effects of COVID-19 on Football Stock Market’s Return and Uncertainty
Authors: Bedir Fatih , Bozma Gürkan , Turan Murat , Mızrak Orcan
Published: July 2022

Abstract: The cancellation of mass gatherings was one of the earliest measures implemented to combat the spread of COVID-19. One of the sectors affected by this situation was sports organizations. The study aimed to analyze the impact of COVID-19 on the returns and volatility of football club stocks using mean and variance estimates. In line with this aim, the Stoxx Football Index was used to estimate the stocks of football clubs, and a dummy variable was used to estimate the effect of COVID-19. According to the analyses, it was found that COVID-19 had a negative and statistically significant impact on football index revenue. On the other hand, the results of the second moment analysis, the EGARCH-X model, suggested an increase in the Stoxx Football Index conditional variance (volatility) due to COVID-19.
General Admission Alcohol Availability at American College Football Bowl Subdivision Stadiums: A Difference-in-Difference with Timing Variation Analysis of Football Program Concession Revenues and Ticket Sales
Authors: Brook Stacey L.
Published: July 2022

Abstract: The percentage of universities selling alcohol to legally aged general admission spectators at football bowl subdivision stadiums increased by nearly 150% from 2012 to 2018. Previous research examines the effect of alcohol availability on revenue using a pro forma case study for one university. The literature is extended by systematically analyzing public college football program concession and ticket revenues using data from the NCAA Membership Financial Reporting System covering the 2012 to 2018 seasons. Using a differential timing difference-in-difference methodology, universities allowing general admission alcohol sales causes concession revenues to increase by approximately $350,000 or $1.15 per fan during this time period, but allowing general admission alcohol sales does not have a statistically insignificant impact on ticket sales revenues.
DETERMINANTS OF ENTREPRENEURIAL BEHAVIOUR AND BUSINESS PERFORMANCE OF PEPPER FARMER
Authors: Astuti Rufti Puji , Bahtera Novyandra Ilham
Published: July 2022

In the last few years, the business performance of muntok white pepper has gradually decreased. The reducing production of pepper, the declining area of pepper plantation, and the decreasing income of pepper farmer are the phenomenon that pepper’s business performance is weak. The study aims to analyse the determinants of entrepreneurial behaviour and its business performance as well as to determine the dominant factors between internal and external factors. The survey was used as the research method with purposive sampling as the sampling method. 90 farmers involved as the respondents of the study. Structural equation modelling with smart partial least squares was applied to analyse the data. The study found that the entrepreneurial behaviour of pepper farmer was positively significant in affecting the business performance. The changing of pepper income was the most powerful indicator in reflecting the business performance. The entrepreneurial characteristics and the personal factors as the internal factor as well as environmental factor as the external factor influenced both entrepreneurial behaviour and business performance. The ethnicity as the internal factor played a vital role in affecting the entrepreneurial behaviour and business performance. Through entrepreneurial characteristics as the internal factor, the direct effect of entrepreneurial behaviour towards business performance was bigger than the indirect effect of both internal and external factors towards the business performance. It indicated that the internal and external supports were inadequate to improve the business performance if the pepper farmer had no entrepreneurial behaviour in managing farming activities.
The EU Integration Process of the Western Balkans in the Aftermath of 2015’s Refugee Crisis
Authors: Brsakoska-Bazerkoska Julija
Published: July 2022

The worst contemporary refugee crisis that occurred during the summer of 2015 challenged the basic values of the European Union. There had never been a time when the need for a consistent approach, both from the individual Member States and the EU as a whole, was more urgent. The Union’s response during 2015’s refugee crisis was unreliable, fragmented, and it largely affected the Western Balkan countries that are now aspiring to become EU Member States. This paper analyses how the EU’s response to the refugee crisis has affected and still affects the countries in the Western Balkans, which are all in different stages of their European integration. The refugee crisis created many challenges for the Western Balkan countries which are all weak democracies and which have unstable institutions. This paper also analyses the numerous domestic costs connected to these countries when faced with the refugee crisis. Finally, the paper argues that, although largely harmonised with the EU acquis, the legislative and institutional frameworks for migration management in Western Balkan countries need further adjustment.
Analisa Perhitungan dan Biaya pada Pekerjaan Spider Glass Fin System di Proyek Landmark Pluit
Authors: Samuel Samuel , Mentari Sekar
Published: July 2022

Kemajuan suatu kota dapat dikenali dari banyaknya bangunan - bangunan bertingkat tinggi yang pada umumnya memakai dinding kaca sebagai lapisan luarnya. Obyek Studi kasus adalah Gedung Landmark Pluit, gedung tersebut akan diperlengkapi dengan dinding kaca terbuka setinggi 7.7 m. Meskipun bukan struktur utama, tetapi karena beresiko tinggi menerima kondisi lingkungan tidak bersahabat, yang direpresentasikan dalam bentuk tekanan angin rencana sebesar 100 kg/m2 , maka perlu dievaluasi analisa strukturnya. Dinding kaca tinggi tersebut tidak terbuat dari dinding kaca utuh, tetapi terdiri dari panel-panel kaca mandiri ukuran 3900 x 1500mmdan 3800 x 1500mm, yang tersusun pada suatu konfigurasi tertentu. Tiap-tiap panel ditumpu pada empat titik memakai spider buatan Kin-Long, Cina. Dinding kaca akan terhubungkan pada sirip kaca membentuk sistem struktur penahan lateral.Panel fasade kaca tebalnya 12 mmdan sirip kaca tebalnya 19 mm, sehingga sirip kaca 19mm adalah yang paling menentukan. Akibat dari tekanan angin yang akan terjadi maka deformasinya tidak bisa diabaikan lagi, oleh karena itu analisa harus benar benar tepat.Selain dari analisa perhitungan struktur, analisa biaya diperlukan untuk mengidentifikasi komponen biaya pekerjaan dan total rencana biaya untuk pekerjaan spider glass fin system ini
Studi Perbandingan Kriteria Prioritas Pemeliharaan Jalan
Authors: Marietta Detik , Yosritzal Yosritzal
Published: July 2022

Kondisi jalan akan mengalami penurunan seiring dengan umur pelayanan diakibatkan oleh beban lalu lintas dan beberapa faktor lainnya sehingga untuk mengembalikan kondisinya menjadi mantap maka diperlukan adanya upaya perawatan jalan. Namun akibat keterbatasan dana tidak semua ruas jalan dapat ditangani sehingga diperlukan skala prioritas dengan kriteria yang tepat dalam penentuan ruas jalan yang perlu segera untuk ditangani. Penelitian ini dilakukan dengan menganalisis kriteria utama yang digunakan untuk menentukan prioritas penanganan jalan di beberapa daerah yang tersebar di seluruh Indonesia pada beberapa penelitian sejenis yang telah dilakukan sebelumnya. Dari hasil penelitian ini diperoleh data bahwa kondisi jalan menempati kriteria utama dengan bobot 29.14%, kemudian disusul oleh volume lalu lintas/LHR dengan bobot 14.31%, Tata guna lahan dan Pengembangan Wilayah dengan bobot 10.20%, kebijakan dengan bobot 7.88%, Pembiayaan dengan bobot 6.24%, beban kendaraan dengan 5.6%, aksesibilitas dengan bobot 5.22%, ekonomi dengan bobot 4.71%, fungsi jalan/kelas jalan dengan bobot 4.43%, Mobilitas dengan bobot 3,77% dan kriteria lainnya sebesar 8,52%
Monitoring dan Evaluasi Indek Kinerja Jaringan Irigasi Batang Uleh Kabupaten Muaro Bungo
Authors: Azwarman Azwarman
Published: July 2022

Dalam monitoring dan evaluasi daerah irigasi Batang Uleh dimana Bendung merupakan sumber utama pengaliran air pada dua Kecamatan yaitu Kecamatan Tanah Tumbuh dan Kecamatan Tanah Sepenggal dan 8 ( dalapan) Desa lainnya , yaitu desa Bukit Kemang, Desa Sungai Rambah, Desa Koto Jayo, Desa Pedukun, Desa Candi, Desa Embacang, Desa Lubuk Landai dan Desa Tanah Bekali. Dalam monitoring dan Evaluasi jaringan Irigasi ini perlu diketahui indeks kinerja jaringan irigasi serta Desain perencanaan profil saluran irigasi dan bangunan airnya yang didasarkan pada peraturan Menteri PUPR No.12/PRT/2015 dan SNI 03-3424-1994. Dalam penentuan evaluasi kinerja saluran irigasi kira perlu mendapatkan skor kinerja Prasarana Fisik jaringan irigasi sebesar 31,45 dari nilai max 45, Produktivitas Tanam 8,20 dari nilai max 15, Sarana Penunjang 4,00 dari nilai max 10, Organisasi Personalia 8,05 dari nilai max 15, Dokumentasi 2,30 dari nilai max 5 dan IP3A/GP3A 3,00 dari nilai max 10. Dengan jumlah nilai indeks kinerja yang diperhitungkan dalam jaringan irigasi Batang Uleh sebesar 59,00 (55%-69%) dan perencanaan profil Saluran direncanakan di dua titik dengan bentuk Persegi ukuran : B = 1,70 m dan H= 1,40 m dan Trapesium B=1,20 m dan H= 0,90 m dan sudut tangen m=1dengan dan Panjang saluran 7.242 m .
Kajian Pembelajaran BIM di Perguruan Tinggi
Authors: Setiawan Deni
Published: July 2022

BIM diketahui memiliki banyak manfaat yang dapat mempermudah pekerjaan perencanaan maupun evaluasi dari suatu proyek konstruksi. Manfaat ini dapat memberikan pandangan yang menyeluruh untuk membantu klien maupun pemilik proyek sebelum melakukan tahapan pelaksanaan untuk mengurangi risiko yang akan terjadi. Penggunaan BIM dapat membuat pekerjaan lebih efisien. Salah satu upaya pemerintah untuk mensosialisasikan penggunaan BIM yaitu dengan menerapkan BIM sebagai kompetensi keahlian di tingkat SMK. Hal ini untuk meningkatkan jumlah tenaga kerja yang telah paham mengenai konsep BIM. Zhabrinna, et, al (2018) menyatakan jumlah tenaga ahli di Indonesia yang berkompeten dalam menerapkan BIM masih terbilang rendah. Tujuan makalah ini adalah mengkaji pembelajaran BIM di Perguruan Tinggi. Penelitian ini mengambil pembelajaran BIM di tingkat Program Studi Teknik Sipil Universitas Kristen Maranatha sebagai studi kasus. Pembelajaran BIM (3D) di Teknik Sipil Universitas Kristen Maranatha dilakukan pada 2 matakuliah CE214-Komputer Grafis&Struktur Bangunan 1 dan 2. Pembelajaran BIM (4D) dilakukan pada matakuliah CE600- Manajemen Proyek. Pembelajaran BIM (5D) dilakukan pada 2 matakuliah CE600- Manajemen Proyek dan CE832-Introduction Buliding Information Modelling. Pembelajaran BIM di tingkat perguruan tinggi di Indonesia sangatlah dibutuhkan untuk memenuhi permintaan dunia konstruksi di era industri 4.0. Teknik Sipil Universitas Kristen Maranatha sudah memulai untuk mengintegrasikan proses pembelajaran BIM ke dalam beberapa mata kuliah dapat dinilai baik karena dibuktikan dengan angka keberhasilan yang cukup tinggi pada saat mahasiswa mengambil ujian sertifikasi.
Perencanaan Ponton Apung Guna Menahan Beban 150 Kg Pada Sepeda Air
Authors: Myson Myson
Published: July 2022

Bersepeda merupakan suatu kegiatan olah raga yang murah dan mengasikan, sehingga sepeda menjadi sangat banyak dijalanan terutama dihari-hari libur. Untuk mengsinergikan kegemaran masyarakat bersepada dengan wisata air maka sepeda air bisa menjadi solusi atas kegemaran dan keinginan masyarakat tersebut. Untuk itu dibutuhkan ponton yang akan mendukung sepeda dapat bergerak di air dengan daya dukung total beban 150 kg dengan tetap aman, nyaman dan ramah pengguna. Penelitian ini bertujuan untuk mendapatkan model geometrik ponton apung yang digerakkan dengan tenaga sepeda. Menggunakan metoda metasentrum, didapatkan dimensi ponton berikut Panjang pelampung ponton (P) 2,5 m, lebar pelampung ponton (L)  0,2 m, tinggi pelampung ponton (T) 0,15 m dan jarak antara pelampung ponton sebesar 1,2 m
Reduksi Cod Dan Bod Air Limbah Domestik dengan Konsep Taman Constructed Wetland
Authors: Kasman Monik , Hadrah Hadrah , Firmanda Fikri
Published: July 2022

Domestic wastewater is wastewater that comes from the activities of human daily life related to water use. If the wastewater can polute the receiving water such as river, if it is not treated before being discharged. This study aimed to determine the effectiveness and effect of the retention time of the garden with the concept of constructed wetland on the reduction of BOD and COD in domestic wastewater in terms of removal efficiency. The plants selected in this study were Kana plants and Kayu Apu plants, with a continuous circulation system. The variable retention time of wastewater in a garden reactor are 1, 2, 3, 4, 5, 6 and 7 days. The decrease in COD and BOD concentrations was analyzed by comparing COD and BOD before and after the study, as well as the effect of retention time on the effectiveness of COD and BOD reduction in gardens. The residence time did not significantly affect the decrease in the concentration of COD and BOD parameters, where as the highest percentage of COD and BOD reduction efficiency occurred on day 1 of 86% for COD and 84% for BOD.
Potensi Pemanfaatan Air Hujan untuk Memenuhi Kebutuhan Air dan Mengurangi Genangan di Kecamatan Depok, Sleman, D.I. Yogyakarta
Authors: Nugroho Andri Prasetyo , Hardiyanti Ratih
Published: July 2022

Berdasarkan Peraturan Menteri Pekerjaan Umum Republik Indonesia Nomor 11/PRT/M/2014 tentang Pengelolaan Air Hujan pada Bangunan Gedung dan Persilnya, dinyatakan bahwa pemanfaatan air hujan perlu dilakukan pada suatu bangunan dan persilnya untuk mempertahankan siklus dan kondisi hidrologi alami, serta untuk memenuhi kebutuhan air pada bangunan gedung tersebut. Penggunaan lahan berupa bangunan di Kecamatan Depok mencapai 71,45% dari luas wilayahnya, sehingga dapat meningkatkan debit limpasan permukaan dan genangan pada saat hujan. Pengurangan genangan dan pemanfaatan air hujan, dapat dilakukan menggunakan teknik penampung/pemanenan air hujan dengan atap bangunan. Potensi volume air hujan yang dapat ditampung dan dimanfaatkan, serta potensi pengurangan genangan dikaji dengan menggunakan data curah hujan dari NASA’s POWER dan metode dari Permen PUPR nomor 11/PRT/M/2014. Berdasarkan penelitian ini, potensi volume air hujan yang dapat ditampung dan dimanfaatkan menggunakan teknik pemanenan air hujan dengan atap bangunan di Kecamatan Depok adalah sebesar 636.481,84 m3. Selain itu, menampung air hujan berpotensi mengurangi genangan sebesar 51,93% di Kecamatan Depok.
Pengaruh Ukuran Bukaan Jendela terhadap Pencahayaan Alami pada Perencanaan Ruang Rawat Inap Rumah Sakit Ibu dan Anak di Kota Jambi
Authors: Prasetyo Salsabila Putri , Pratomo Soni , Sakran Rusydi , Bahar Fetty Febriasti
Published: July 2022

Meeting the needs of light in hospitals can be obtained through natural and artificial lighting. Natural lighting comes from sunlight that enters the room through window openings. Sunlight is believed to have many benefits, especially in terms of health effects. The purpose of this study was to determine the difference in natural lighting obtained from the difference in the size of the openings in the inpatient ward of the Maternal and Child Hospital Design in Jambi City. The research method was carried out through computer simulation with DIALUX Evo 9.1 software by comparing the size of the 2x2m aperture and the 4x2m aperture. The simulation was carried out on September 1, 2021, with average sky conditions at 09.00, 12.00, and 16.00 WIB. The simulation results show that an opening with a size of 4x2m placed in the middle of the wall produces a greater lighting power (397 lux at 09.00, 467 lux at 12.00, and 1707 lux at 16.00) than two openings with a size of 2x2m ( 318 lux at 09.00, 378 lux at 12.00, and 1202 lux at 16.00). From these values, it is shown that the lighting received in the inpatient room is more than adequate following the Standard Regulation of the Minister of Health of the Republic of Indonesia, which is 250 lux. The results of this simulation show that the lighting in the afternoon is greater than in the noon and the morning.
Effect of Corporate Governance on Corporate Social Responsibility and Firm Values: Empirical Evidence from Manufacturing Companies in Indonesia
Authors: Novianti Neva , Rahmi Siti , Zaitul Zaitul
Published: July 2022

Corporate governance (CG) and corporate social responsibility (CSR) are no longer voluntary. However, it has become a mandatory for every company, especially in increasing the value of the company, although there are still many pros and cons. This study aims to investigate the effect of CG practices on CSR as well as the influence of CG and CSR on firm value. The object of this research is manufacturing companies (Basic Industry and Chemical and Consumer Goods Industry Industry) which are listed on the Indonesia Stock Exchange in 2010-2018. Based on the process of sample selection (purposive sampling) 55 companies were obtained so there were 495 observations of research data. There are two research models tested in this study. First, it uses CG and CSR practices as independent variables and company value as the dependent variable. The second uses CG practice as an independent variable and CSR as the dependent variable. In the first model only CSR has a significant effect on the t-sig value of 0,000 (0,000 <0.05). The second model shows that CG has no significant influence on CSR.
Analisis Current Ratio dan Profit Margin terhadap Pertumbuhan Laba Perusahaan Terdaftar Bursa Efek Indonesia
Authors: Juliana Juliana , Siregar Dian Lestari
Published: July 2022

The goal of the following study is to look at the impact of the Current Ratio and Profit Margin variables upon that Profit Growth of manufacturing company quoted on the Indonesia Stock Exchange for the 2016–2020 period. The types of data are secondary sources, purposive sampling technique and quantity method and the data is processed using the IBM Statitic version 23 program. Its population is 30 as well as the sample is 8 entities. From the research, the t-test shows that the current ratio slightly has a significant influences of profit growth. Tcount is ,-2,473> ttable 2,026 and the sig level is 0,018 t table 2,026 and a sig level of 0,006 < 0> 3.25 and the sig level is 0.014<0,05. R square 0,207 or 20,7% is influced by Current Ratio and Net Profit Margin, with the remaining 79,3% impated through other variable that not researched by the researcher.
Kepuasan Belanja Fashion Online dan Offline (Studi pada Muslimah Kecamatan Selebar Kota Bengkulu Provinsi Bengkulu)
Authors: Ayu Nurhasanah Fitri , Agata Yulina , Satriani Mepin , Asnaini Asnaini , Arisandi Debby
Published: July 2022

The purpose of this study is 1) to determine the effect of product quality, price, service quality, emotional factors, cost and convenience on fashion online and offline. 2) to compare fashion online and offline. This type of research is comparative associative with a quantitative approach. The research subjects were 130 women aged 20-40 years in Selebar District, Bengkulu City.was a Purposive sampling technique used to take samples. Data analysis used multiple linear regression and dependent t-test. The results showed that there was a simultaneous influence of product quality, price, service quality, emotional factors, cost and convenience on fashion online and offline. From the results of the equation product quality, price, cost and convenience affect offline, service quality and emotional factors have no effect offline. Meanwhile, from the results of the equation product quality, price, and service quality do not affect online fashion, emotional factors, cost and convenience influence online fashion. The results of this study also mention that there is a difference between fashion online and offline