bluuebunny/crossref_metadata_2025_split huggingface dataset:
INDIKATOR KELIMPAHAN SUMBERDAYA IKAN SIRO (AMBLYGASTER SIRM) DI LAUT JAWA
Authors: Purwoko Rudy Masuswo , Prasetyo Andhika Prima , Nurulludin Nurulludin 
Published: October 2019

Pemanfaatan ikan siro (Amblygaster sirm) di Laut Jawa menunjukkan gejala overfishing. Beberapa aksi pengelolaan telah dilakukan untuk mengatasinya dan efektifitasnya dipertanyakan. Penelitian ini bertujuan untuk memperbaharui status populasi ikan siro di Laut Jawa dengan menggunakan beberapa indikator, yakni kelimpahan dan biologi. Pengumpulan data dilakukan di Pelabuhan Perikanan Nusantara (PPN) Pekalongan selama 6 bulan (Oktober 2013 - Maret 2014). TropFishR package digunakan untuk menganalisis beberapa parameter pada 830 individu. Hasil penelitian menunjukkan ukuran panjang berkisar antara 14,1-24.5 cmFL. Parameter pertumbuhan ikan siro (Linf, K dan t0) masing-masing sebesar 21.9 cmFL, 1,7/tahun dan 0,45. Perbandingan antara jumlah kelamin jantan dan betina dalam kondisi seimbang. Pola pertumbuhan ikan siro bersifat alometrik negatif (2,259), dimana pertumbuhan panjang lebih cepat dari pertumbuhan beratnya. Ukuran panjang pertama kali matang gonad (Lm) dan ukuran panjang pertama kali tertangkap (Lc) masing-masing sebesar 16,8 cmFL dan 15,4 cmFL. Indikator kelimpahan menunjukkan kecenderungan penurunan. Selain itu, Lc lebih kecil dari Lm yang mengindikasikan terjadinya growth overfishing.
Nevşehir ve çevresindeki volkanik yapıların sismik soğurulma yöntemi ile belirlenmesi
Authors: ŞAHİN Şakir , ÖKSÜM Erdinç 
Published: October 2019

Nevşehir ve çevresi Kuvaterner
volkanizmasının yüzeyde yoğun olarak görüldüğü bir bölgedir. Bu sahalar sismik
dalgaların yüksek soğurulma özelliği gösterdiği alanlardır. Bu volkanik
yapıların ortaya konulması için üç boyutlu (3-B) P ve S dalga soğurulması
parametreleri ( belirlenmiştir. Cisim dalgalarından P dalgası soğurulması, kabuktaki
süreksizlik yapılarına, S dalga soğurulması ise gaz ve akışkan rezervuarlarına
duyarlıdır. Derinlikleri 1 km ile 30 arasında değişen toplam 815 deprem ait 1541
sinyal değerlendirilmiştir. Deprem verileri Boğaziçi Üniversitesi Kandilli
Rasathanesi ve Deprem Araştırma Enstitüsü’ne ait 5 adet üç bileşen geniş bant
istasyon tarafından kaydedilmiştir. 3-B soğurulma yapısının ortaya konulması
için Koda Normalizasyon Yöntemi kullanılmıştır. Bu depremlere ait P, S ve koda
fazları belirlendikten sonra, bölgedeki hız modeline göre ters çözüm tekniği uygulanmıştır.
Matlab kodunda yazılmış MuRAT-V.1 programı referans alınarak P ve S dalgası
genliklerinin koda dalgası genliklerine ayrı ayrı enerji oranına dayanan yeni
bir bilgisayar programı yazılmıştır. Bu program kaynak ve alandan bağımsız
koda-normalizasyon yöntemini kullanmaktadır.
Bu yazılım ile, genlik oranlarından hareketle dalga güzergahı hız
farklılıklarına göre ters çözüm tekniği kullanılarak Nevşehir ve çevresinde P
ve S dalgası soğurulması değerleri tespit edilmiştir.

Elde
edilen sonuçlara göre yüzeyde soğurulmanın yüksek olduğu yerler; Melendiz Dağı
ve Aladağlar (Niğde) çevresi, Erciyes Dağı’nın kuzeybatısı civarıdır. Derine doğru
ilerledikçe P dalgası soğurulması tektonizmaya, S dalgası sorulması ise
volkanizmaya bağlı olarak değiştiği gözlemlenmektedir. Yaklaşık 30 km derinde soğurulmanın Erciyes
dağı ve Aladağlar civarında tespit edilmiştir. Melendiz dağı civarında
soğurulma dağa çok üst kabukta görülmektedir. Bu da bölgedeki derin depremlerin
Ecemiş fayı üzerinde olduğu ve volkanizmanın bu tektonik yapıya göre
şekillendiği sonucunu ortaya koymaktadır.
AISI 316L çeliğinin tornalanmasında kesici takım formlarının yüzey bütünlüğü üzerine etkisi
Authors: GÜRBÜZ Hüseyin , ŞEKER Ulvi , KAFKAS Fırat 
Published: October 2019

Bu çalışmada, AISI 316L çeliğin
işlenmesinde kesici takım formlarının ve kesme parametrelerinin yüzey bütünlüğü
üzerine etkileri deneysel olarak araştırılmıştır. Kesme deneylerinde, PVD kaplı
MM ve MF formlu sementit karbür kesici takımlar ve PSBNR 2525M12 formunda takım
tutucu kullanılmıştır. Kesme parametreleri dört farklı kesme hızı, üç farklı
ilerleme ve iki farklı kesme derinliği şeklinde belirlenmiştir. Yüzey
bütünlüğü; yüzey pürüzlülüğü, kalıntı gerilmeler, mikrosertlik ve mikroyapı
analizleri açısından değerlendirilmiştir. Bütün kesme şartlarında, kesme derinliği ve ilerleme değeri arttığında
yüzey bütünlüğünün kötüleştiği, buna karşın kesme hızındaki artışla birlikte
yüzey bütünlüğünün iyileştiği görülmüştür. Kesici takım formları
karşılaştırıldığında en iyi yüzey bütünlüğü sonuçları MF formlu kesici
takımlarla, en kötü yüzey bütünlüğü sonuçları ise MM formlu kesici takımlarla
elde edilmiştir. Talaş açısı artıkça yüzey bütünlüğü iyileşmiştir. En kötü yüzey
bütünlüğü kesme hızı 200 m/dak, ilerleme 0,1 mm/dev ve kesme derinliği 1,25 mm
olduğunda, en iyi yüzey bütünlüğü ise kesme hızı 125 m/dak, ilerleme 0,3 mm/dev
ve kesme derinliği 2,5 mm olduğunda elde edilmiştir.
Tek değişkenli zaman serileri tahmini için öznitelik tabanlı hibrit ARIMA-YSA modeli
Authors: BÜYÜKŞAHİN Ümit Çavuş , ERTEKİN Şeyda 
Published: October 2019

Zaman serilerinde yüksek performanslı tahminleme
yapabilmek birçok uygulama alanı için temel öneme sahiptir. Literatürde zaman serisi tahmin doğruluğunu
artırmak için birçok metot önerilmiştir. Bu metotlardan tek değişkenli zaman
serilerine odaklanmış olanlar, serinin sadece geçmiş tarihinde yer alan
değerleri kullanarak, gelecekteki değerlerin tahminini yapmaktadır. Bu
çalışmada, tek değişkenli zaman serilerinin geçmiş değerlerinin yanında,
serinin karakteristiğini özetleyen yapısal özniteliklerinin de kullanılarak,
tahmin performansının artırılması hedeflenmiştir. Zaman serilerinin
istatistiksel özetini sunan özniteliklerin önem puanları gradyan artırım
ağaçları (GBT) ile belirlenmektedir. En yüksek önem puanına sahip olan
öznitelikler, hibrit ARIMA-YSA modeline açıklayıcı ilave değişkenler olarak
verilmektedir. Geliştirilen yöntemin değerlendirilmesi dört farklı veri seti
üzerinde yapılmış olup, mevcut kabul görmüş yöntemlere kıyasla daha başarılı
sonuçlar elde edildiği görülmüştür.
A CLINICAL CASE OF THE USE OF THE WATERLASE IPLUS CHROMIUM-ERBIUM LASER IN THE TREATMENT OF WEDGE-SHAPED DEFECTS
Authors: Крихели Нателла , Kriheli Natella , Болашова Светлана , Bolashova Svetlana 
Published: October 2019

Subject. Currently, the use of laser technology is widespread in dentistry in all areas: in surgical dentistry, orthopedic, orthodontics, including aesthetic dentistry. But, despite the widespread use of lasers, in the modern literature not all the advantages of this treatment are described in comparison with traditional methods, including in the treatment of wedge-shaped defects. The most common methods of treating wedge-shaped defects, depending on the progression of the pathology, are reminatory therapy, therapeutic and orthopedic treatment. Thus, the treatment of wedge-shaped defects using the Waterlase Iplus chromium-erbium laser requires a more detailed description.
Goal ― on the example of a specific clinical case, show the features and effectiveness of the Waterlase iplus chromium-erbium laser in the treatment of wedge-shaped defects using modern composite restoration material Filtek Ultimate.
Methodology. A patient with a wedge-shaped defect in the tooth ... was treated with a Waterlase Iplus chromium-erbium laser followed by restoration with a Filtek Ultimate composite material. Laser was used for retraction of the gingival margin, preparation of the walls of the wedge-shaped defect; then etching, bonding and restoration with Filtek Ultimate Flowable and Filtek Ultimate composite materials. Conducted finishing grinding and polishing of the restoration. Single Bond Universal was used as an adhesive system.
Results. The use of the Waterlase Iplus chromium-erbium laser in most cases eliminates the need for local anesthesia, retraction using a retraction thread, and prolonged etching, while ensuring good adhesion of the composite material to dentin and high aesthetics.
Conclusions. Treatment of wedge-shaped defects with the use of a laser is an alternative and less invasive method of treatment compared with traditional methods, allowing you to reduce the time the patient is in the dental chair and make the treatment more comfortable.
STUDY THE QUALITY OF LIFE OF PATIENTS WITH COMPLICATIONS ARISING FROM DENTAL INTERVENTIONS
Authors: Борисова Элеонора , Borisova Eleonora , Грига Эллина , Griga Ellina , Федичкина Марина , Fedichkina Marina , Шеенко Людмила , Sheenko Ludmila 
Published: October 2019

Subject. In the practice of a dentist there are patients with complications after dental interventions in the form of post-filling pains and overestimation of fillings, accompanied by intense and constant pain, discomfort and violation of occlusion. Patients turn to the dentist again with complaints of pain in a recently filled tooth, patients note a violation of mastication, loose closing of the jaws, pain in the temporomandibular joint. The subject of this article was the research of the influence of the most common iatrogenic complications in the treatment of caries on the quality of life of patients.
Goal — improving the effectiveness of therapeutic treatment of tooth decay, taking into account the dynamics of indicators of quality of life for patients.
Methodology. A survey was conducted of 25 patients aged 20 to 40 years who came to the dental clinic complaining of post-filling pains, pain in the temporomandibular joint and incomplete closure of the jaw using the SF-36 questionnaire and the Russian-adapted OHRQoL questionnaire. Clinical examination methods included questioning, examination, palpation and percussion of teeth.
Results. After analyzing the results of the adapted OHRQoL questionnaire, it was found that the state of oral health “greatly affects” the quality of life of patients. The average results in a survey of 25 patients amounted to 11.12 points; according to the results of this questionnaire, oral health did not play an insignificant role for any patient. According to the results of the SF-36 questionnaire, quality of life declined on most scales. The largest negative dynamics was noted on a scale of role functioning (RP) of 46 ± 0.03 points out of 100 and vital activity indicators (VT) - 27 ± 0.06 points out of 50. A decrease in the quality of life is caused by a feeling of constant discomfort and pain in the jaw facial area, anxious state of the patient and psychological maladaptation.
Findings. Dental health plays a significant role in maintaining the high quality of life of any person. Dentists need to timely diagnose pathologists, choose the right treatment tactics, avoiding mistakes, and prevent complications.
PREVALENCE ESTIMATE OF MAJOR DENTAL DISEASES IN PATIENTS WITH CARDIOVASUS DISEASES
Authors: Зубкова Анна , Zubkova Anna , Фелькер Елена , Felker Elena , Гуйтер Ольга , Guyter Olga , Митин Николай , Mitin Nikolay , Олейников Александр , Oleynikov Aleksandr , Тишкина Лариса , Tishkina Larisa 
Published: October 2019

Subject. Currently, there is an increase in the prevalence of inflammatory and non-inflammatory diseases of the oral cavity, including those combined with various organs and systems. The article addresses the issue of the occurrence of dental diseases in patients with ongoing somatic pathologies, in particular with diseases of the cardiovascular system.
Aim — study of the epidemiological characteristics of dental diseases in patients with diseases of the cardiovascular system.
Methodology. Since 2015, an epidemiological study of 116 patients (87 in the main group and 29 in the comparison group) was conducted. The age range is 40-60 years, in the ratio of 57 % of women and 43 % of men. For each patient, an individually developed map was filled in which the indices of the solid and soft tissues of the oral cavity were noted, as well as microbial and cytological data. Also, each patient completes the Ohip-14 dental questionnaire.
Results. Lesions of caries and its complications in all groups had a similar character. The prevalence of periodontal and oral mucosa diseases is 27.6 % higher in patients with coronary heart disease. Assessing the papillary-marginal-alveolar index (PMA), the level of differences in the groups was 15.5 %. Analysis of the periodontal index (PI) revealed intergroup differences of 16.6 %. The most significant differences were found in the processing of data on the need for treatment of periodontal disease (CPITN), which amounted to 40.7 %. The results of the Schiller—Pisarev test confirmed the propensity for inflammatory processes in the gums in patients with cardiovascular pathology. Evaluating the results of the Kulazhenko test, one can speak of a sharp decrease in the resistance of capillaries in periodontal tissues in cardiac patients, the level of differences was 56.6 %.
Conclusion. Summing up the epidemiological characteristics of the prevalence of the considered dental indicators, one can speak of a greater propensity for periodontal disease and oral mucosa in cardiac patients, which is confirmed by periodontal indices and samples. Also, patients with cardiac diseases are 20.3 % worse than life quality indicators.
INTERACTION OF EMPLOYMENT INSTITUTIONS AND DEVELOPMENT OF MODERN HIGHER EDUCATION SYSTEM IN RUSSIAN SOCIETY
Authors: V. Vodenko Konstantin , S. Sturov Pavel , Yu. Lazareva Galina , V. Kasyanov Valery , A. Dmitrienko Nadezhda 
Published: October 2019

Purpose of the study: The study is devoted to the analysis of the specifics of interaction between institutions of employment and development of higher education in modern Russian society. The current arrangement of socio-economic priorities in Russia contrasts with the true economic needs of the labor market and opportunities of the higher education system. In this regard, there is a need to create an integrated system of organizational and institutional mechanisms providing employment regulation and maintaining a balance of interests of the higher education system and the subjects of social and labor relations.
Methodology: The study is conducted on the basis of the principle of interdisciplinarity to research the specifics of interaction of the subjects of social and labor relations in the sphere of higher education. The problem is considered in the context of institutionalism and neo-institutionalism methodology, both in foreign and domestic research traditions. The higher education institution is treated in the context of institutional methodology.
Results: The work is based on the idea that the system of modern higher education is integrated into the subject space of social and labor relations. Thus, the state, the individual, the employer, and higher education institutions are both the concerned parties and the subjects of social and labor relations. But there is a certain disproportion in their interests. The sphere of higher education is characterized by some immanent features that distinguish it from other socio-economic systems that create public goods. The provision and consumption of educational services involve benefits, both for the individuals and for the entire nation. The mission of higher education and the interests of social and labor relations subjects are closely linked. The interest boundaries of the subjects of social and labor relations necessitate their qualitative characteristics in order to summarize the specifics of satisfaction of their interests.
Applications of this study: The results allow us to conduct a full and detailed study of social and labor relations phenomenon in close relationship with the system of higher education. Within the very framework of neo-institutional theory, it is possible to create a mechanism of management and control for development of employment, social and labor relations.
Novelty/Originality of this study: The research problem of the study is the development of the higher education system in the context of subjective social and labor relations in order to find the solution to the employment problem.
PENGARUH KEPERCAYAAN ORANG TUA PADA ASISTEN RUMAH TANGGA TERHADAP PERILAKU KEKERASAN (Studi Kasus Komplek Bina Marga Cipayung, Jakarta Timur)
Authors: Armaina Yulian Nur , Doriza Shinta , Mashabi Nurlaila A 
Published: October 2019

High trust of parent to the household assistant in assigning responsibility for parenting their childs, making household assistants have a tendency to be deviant and lead to criminal acts. This study aims to determine the effect of parents' trust on household assistants on violent behavior committed by household assistant. This research was conducted at Bina Marga Complex, Cipayung District, East Jakarta with parent respondents who used household assistant. This research uses the quantitative associative. This research type is survey, that is by taking sample from one population using questioner as data collection tool. The main target in this research is the parents who work and entrust their childs to the household asistant. The decreased of parents' trust in household assistants is caused by factors such as the occurrence of violence in their children. The results of research obtained showed there is that parentâ€™s trust have a significant effect on violent behavior.
Abstrak:
Kepercayaan orang tua yang tinggi kepada asisten rumah tangga dalam menyerahkan tanggung jawab untuk mengasuh anak, membuat asisten rumah tangga memiliki kecenderungan untuk bersikap menyimpang dan berujung pada tindak kriminal. Penelitian ini bertujuan untuk mengetahui pengaruh kepercayaan orang tua pada asisten rumah tangga terhadap perilaku kekerasan yang dilakukan oleh asisten rumah tangga. Penelitian ini dilakukan di Komplek Bina Marga, Kecamatan Cipayung, Jakarta Timur dengan responden orang tua yang memakai asisten rumah tangga. Penelitian ini menggunakan metode kuantitatif asosiatif. Jenis penelitian ini adalah survey, yaitu dengan mengambil sampel dari satu populasi menggunakan kuesioner sebagai alat pengumpulan data. Target utama dalam penelitian ini adalah orang tua yang bekerja dan menitipkan anaknya pada asisten rumah tangga. Menurunnya kepercayaan orang tua pada asisten rumah tangga disebabkan oleh berbagai faktor seperti terjadinya kekerasan pada anak mereka. Hasil penelitian yang diperoleh menunjukan terdapat korelasi yang kuat dari kedua variabel dengan t hitung 5.977 t tabel 1669. persamaan regresi yang diperoleh Y = 106.723 + 0.662 X dan koefisien determinasi diperoleh 36,9%, artinya kepercayaan orang mempunyai hasil yang signifikan terhadap perilaku kekerasan

Kata Kunci: Kepercayaan Orang Tua, Perilaku Kekerasan.
Pengaruh Fungsi Peer Group Terhadap Pengambilan Keputusan Pembelian (Pencarian Informasi) Produk Kosmetik Pada Remaja Putri
Authors: Sari Indah Astika , Hamiyati Hamiyati , Rasha Rasha 
Published: October 2019

This research aims to knowing the influence of peer group function of purchasing decisions (information search) cosmetic products in teenagers. This research was conducted at the 140 Junior High School in Jakarta. This research method using survey method. Population inthis reseach is student grade nine, with the total sample is 70 respondents. Data was taken by using simple random sampling. The hypothesis test data used is product moment correlation coeffcient with result rxyhitung > rxytabel, atau 0,704 > 0,235. Result of t-test with significance level 0.05 obtained 8,17 > 1,995 or thitung > ttabel means that is correlation beetween peer group function of purchasing decisions (information search) cosmetic products. Result of regression obtained Fhitung 66,78, and Ftabel 3,985 so that Fhitung < Ftabel means that there is a significant influence between peer group function of purchasing decisions (information search) cosmetic products in teenagers. Contribution peer group function of purchasing decisions (information search) cosmetic products in teenagers as big as 49,56%, and the remaining 50,44% is determined by other factors which is not examined.
Abstrak
Penelitian ini bertujuan untuk mengetahui pengaruh fungsi peer group terhadap pengambilan keputusan pembelian (pencarian informasi) produk kosmetik pada remaja. Penelitian ini dilaksanakan di Sekolah Menengah Pertama 140 Jakarta. Metode penelitian ini menggunakan metode survey. Populasi pada penelitian ini adalah siswi kelas IX, dengan jumlah sampel 70 responden. Teknik pengambilan data menggunakan teknik simple random sampling. Uji hipotesis data yang digunakan adalah korelasi koefisien product moment dengan hasil disimpulkan rxyhitung > rxytabel , atau 0,704 > 0,235. Hasil uji t dengan taraf signifikansi 0,05 diperoleh 8,17 > 1,995 atau thitung > ttabel yang berarti terdapat korelasi antara fungsi peer group terhadap pengambilan keputusan pembelian (pencarian informasi) produk kosmetik. Perhitungan uji signifikansi regresi diperoleh hasil perhitungan Fhitung 66,78 dan Ftabel 3,98 sehingga Fhitung < Ftabel artinya terdapat pengaruh yang signifikan antara fungsi peer group terhadap pengambilan keputusan pembelian (pencarian informasi) produk kosmetik. Konstribusi fungsi peer group terhadap pengambilan keputusan pembelian (pencarian informasi) sebesar 49,56%, sedangkan sisanya yaitu 50,44% ditentukan dengan faktor lain yang tidak diteliti.
Value-of-Information Analysis of a Fracture Prediction Method
Authors: Almansour Abdulaziz , Laubach Stephen E. , Bickel J. Eric , Schultz Richard A. 
Published: October 2019

SummaryA core-based fracture prediction method is used to illustrate a value-of-information (VOI) decision-analysis protocol to inform completion decisions in tight gas sandstones. The ratio of late host-rock cement to available pore volume (PV), or degradation index, uses petrographic observations of cement distributions in core (including sidewall cores) to predict whether nearby but unsampled fractures (widths &gt; 0.5 to 1 mm) are sealed (nonconductive) or open (conductive). Measurements from four sandstone plays suggest that the index correctly predicts open vs. sealed fractures with an accuracy in excess of 80%. The value added is calculated using Bayesian inference in which the accuracy of the index serves as the likelihood of the prior distribution of open fractures to assess the posterior probability that data represent a useful predictor of producibility. VOI of the prediction method is more than three times the cost to acquire the data. VOI is most sensitive to play-specific geologic and cost parameters including cost to drill, expected revenue from a successful well, cost of completion, cost of acquiring data for the index, and fracture probability distributions. The approach provides a way to value acquiring fracture data and points to a need for zone-specific production data in tight gas sandstones.