bluuebunny/crossref_metadata_2025_split huggingface dataset:
TANGGUNG JAWAB MUTLAK PENJUAL AKIBAT PRODUK CACAT TERSEMBUNYI DALAM TRANSAKSI JUAL BELI DARING
Authors: Ariyanto Banu , Purwadi Hari , Latifah Emmy 
Published: December 2021

Abstrak
Penawaran barang dengan media daring dilakukan oleh penjual dengan mengandalkan deskripsi barang dalam bentuk video atau foto sehingga konsumen tidak dapat melakukan pengecekan secara langsung atas barang yang akan dibelinya. Disamping kewajiban konsumen untuk berhati-hati, konsumen juga perlu mendapatkan perlindungan. Artikel ini menganalisis tanggung jawab penjual akibat produk cacat tersembunyi dalam transaksi jual beli secara daring. Penulis berpendapat bahwa produk cacat tersembunyi yang dijual oleh penjual dalam transaksi daring menjadi tanggung jawab mutlak penjual sebagaimana diatur pada Pasal 19 UUPK, serta ketentuan Pasal 1365 dan 1865 KUH Perdata, yaitu penjual bertanggung jawab atas barang yang dijual. Namun tanggung jawab tersebut harus dibuktikan bahwa penjual memang berbuat kesalahan, dan akibat kesalahan tersebut telah merugikan konsumennya.
Decision Making in Real Estate: Portfolio Approach
Authors: Stoilov Todor , Stoilova Krasimira , Vladimirov Miroslav 
Published: December 2021

Abstract
An investment policy is suggested about assets on real estate markets. Such analysis recommends investments in non-financial assets and optimization of the results from such decisions. The formalization of the investment policy is based on the portfolio theory for asset allocation. Two main criteria are applied for the decision making: return and risk. The decision support is based on Mean-Variance portfolio model. A dynamical and adaptive investment policy is derived for active portfolio management. Sliding procedure in time with definition and solution of a set of portfolio problems is applied. The decision defines the relative value of the investment to which real estates are to be allocated. The regional real estate markets of six Bulgarian towns, which identify the regions with potential for investments, are compared. The added value of the paper results in development of algorithm for a quantitative analysis of real estate markets, based on portfolio theory.
Prominent factors of etrepreneurial self-efficacy in West Java: comparison between men and women entrepreneur
Authors: Sari Wiendy Puspita , Sari Puteri Andika , Rinaldo Dito 
Published: December 2021

Abstract
Entrepreneurial Self-Efficacy (ESE) is important for entrepreneurs to build and maintain their business. The research purposes are to delve more about the components of ESE in West Java and the difference of these components between men and women entrepreneurs. West Java is one of province in Indonesia (Developing Country) that has high growth of High School and Medium Enterprises (SME’s). This study used quantitative approached. A questionnaire was spread to 52 entrepreneurs in West Java for gathering data. Soft Modelling method named Partial Least Square was used in this study. Predictors of ESE are Entrepreneurial Knowledge, Entrepreneurial Experiences, Instrumental Readiness, Risk Propensity. Findings will be discussed deeply in discussion section of this study. The result of this study confirm the prominent factors that influence ESE positively and how each factor affect men and women entrepreneurs
An analytical and numerical study of capillary menisci
Authors: Сокуров А.А. 
Published: December 2021

В работе рассмотрены математические модели осесимметричных капиллярных менисков — лежащая и висящая капли, развернутый мениск, учитывающие размерную зависимость поверхностного натяжения. Доказаны теоремы существования и единственности решений задач, описывающих равновесные поверхности менисков. Разработаны и протестированы эффективные численные методы, предназначенные для приближенного расчета профилей менисков. На языке «Wolfram Language» написана компьютерная программа, с помощью которой проведены масштабные вычислительные эксперименты по выявлению степени и характера влияния параметров моделей на равновесную форму каждого из рассматриваемых менисков
In the current paper we consider the mathematical models of axisymmetric capillary menisci — sessile and pendant drops, rolled out meniscus, taking into account the size dependence of surface tension. Existence and uniqueness theorems for solutions of problems describing equilibrium meniscus surfaces are proved. Effective numerical methods have been developed and tested for the approximate calculation of meniscus profiles. A computer program is written in the Wolfram Language, with the help of which large-scale computational experiments were carried out to reveal the degree and nature of the influence of the model parameters on the equilibrium shape of each type of menisci.
The ways to improve the results of the pylorus-preserving gastric resection
Authors: Grubnik V. V. , Nikitenko R. P. , Kvasha A. N. , Mishchenko V. V. , Parfentieva N. D. 
Published: December 2021

Objective. To enhance the results efficacy of the pylorus-preserving gastric resection.
Materials and methods. Retrospective estimation of results of the pylorus-preserving gastric resection was conducted while various operative procedures application in 64 patients, ageing 34-75 yrs old. The average age of the patients was (52.5 ± 6.2) yrs old.
Results. The patients were divided into two Groups. In Group I (n = 36) the pylorus-preserving gastric resection was performed in accordance to conventional procedure - without identification of infrapyloric arteries and veins as well as vagal branches, innervating pyloric sphincter. In Group II (n = 28) accurate dissection was performed, using special optic technique for preservation of all vascular structures, going to pylorus.
Conclusion. The pylorus-preserving gastric resection owes several advantages, because it prevents the postgastrectomy syndrome development.
The arch-like plasty of the left atrium in correction of a mitral valve failure
Authors: Popov V. V. , Bolshak A. A. , Lazoryshynets V. V. 
Published: December 2021

Objective. Studying the possibilities of the method of the left atrium arch-like plasty while correcting of a mitral failure in combination with the left atrium dilatation.
Materials and methods. Into the analysis of the surgical treatment results in 190 patients, suffering mitral failure in combination with the left atrium dilatation, who were operated in the National Institute of Cardio-Vascular Surgery named after N. M. Amosov NAMS of Ukraine in a period from 01.01.2012 to 01.01.2021 yr, were included. The main group consisted of 103 patients, to whom correction of a mitral failure in combination with original procedure of the arch-like plasty of left atrium was performed. Into a control group 87 patients were included, to whom the correction of a mitral valve failure was done without concomitant plasty of left atrium.
Results. Of 103 operated patients of the main group on the hospital stage 1 have died (0.9% lethality). Dynamics of echocardiographic indices on the treatment stages was following: definitely-systolic index of the left ventricle - (63.1 ± 11.3) ml/m2 (preoperatively), (58.3 ± 8.4) ml/m2 (postoperatively), (49.4 ± 9.2) ml/m2 (remote period); the left ventricle ejection fraction: 0.52 ± 0.04 (preoperatively), 0.55 ± 0.04 (postoperatively), 0.57 ± 0.03 (remote period). Diameter of left atrium: (58.8 ± 6.4) mm (preoperatively), (41.4 ± 5.3) mm (postoperatively), (43.9 ± 2.3) mm (remote period). Sinus rhythm in a remote period was stable in 75 (78.9%) of 95 patients. Of 87 operated patients of a control group 2 died (lethality 2.3%). Dynamics of the echocardiographic indices on the treatment stages was following: definitely-systolic index of left ventricle- (67.3 ± 11.3) ml/m2 (preoperatively), (60.4 ± 9.3) ml/m2 (postoperatively), (52.7 ± 7.2) ml/m2 (remote period); the left ventricle ejection fraction: 0.52 ± 0.05 (preoperatively), 0.54 ± 0.05 (postoperatively), 0.54 ± 0.03 (remote period). Diameter of left atrium: (59.5 ± 2.3) mm (preoperatively), (57.5 ± 3.7) mm (postoperatively), (68.5 ± 3.4) mm (in remote period). Sinus rhythm was stable in 18 (22.5%) of 80 patients, followed in the remote period.
Conclusion. The arch-like plasty of left atrium is a low-traumatic and effective procedure, leading to significant improvement of the left atrium morphometry and accompanied by low risk for postoperative lethality.
Anatomic-hemodynamical types of recurrence of the lower extremities varicose disease
Authors: Guch A. O. , Bobrova A. O. 
Published: December 2021

Objective. To improve the results of treatment in patients with postoperative recurrence of varicose disease of the lower extremities with the help of studying of peculiarities of disorders in regional venous hemodynamics and determination of anatomic-hemodynamic types of the disease.
Materials and methods. There were examined 85 patients with postoperative recurrence of varicose disease of the lower extremities. Ultrasonic duplex scanning of veins was performed on apparatus «EnVisor», manufactured by «Philips» (Holland) using a multifrequency linear sensor with the 12 - 5 MHz frequency for subcutaneous veins and a convex sensor with the 5 - 2 MHz frequency - for deep veins.
Results. There were delineated 8 anatomic-hemodynamical types of recurrences of varicose disease of the lower extremities. The investigation conducted have permitted to systematize the causes and signs of the disease. Objective criteria for prognostication of the varicose disease of the lower extremities recurrence may be applied for optimization of volume of primary surgical intervention and prophylaxis of its complications.
Conclusion. The main causes of the recurrence development in varicose disease of the lower extremities are tactical and technical mistakes of surgeons during performance of primary surgical interventions in patients, suffering varicose disease of the lower extremities. Studying of peculiarities in development of recurrence of varicose disease of the lower extremities permits to elaborate the practical anatomic-hemodynamical classification, which systematizes the main causes of the varicose disease recurrence and constitutes the base for the reoperations tactics elaboration.
On the Ostrowski Method for Solving Equations
Authors: Argyros Ioannis K. , George Santhosh , Argyros Christopher  I. 
Published: December 2021

In this paper, we revisited the Ostrowski's method for solving Banach space valued equations. We developed a technique to determine a subset of the original convergence domain and using this new Lipschitz constants derived. These constants are at least as tight as the earlier ones leading to a finer convergence analysis in both the semi-local and the local convergence case. These techniques are very general, so they can be used to extend the applicability of other methods without additional hypotheses. Numerical experiments complete this study.
Karakteristik Fisikokimia Tepung Pandan Tikar (Pandanus tectorius Park.)
Authors: Santoso Budi , Menanti Nelci Welmina , Sarungallo Zita Letviany 
Published: December 2021

ABSTRACT
Pandan tikar (Pandanus tectorius Park.) is one of pandanaceae that spread almost along the Pacific coast, contains high nutrients, variety in fruit colors and has a distinctive pandan flavor. Fruit of Pandan tikar is potentially to be processed into flour. This research aims was to determine the physico-chemical characteristic of flour fruit of pandan tikar. The results showed that the color of the flour varies from yellow to orange red, the density of 0,27-0,22%; solubility in water 52,58-61,65%; the temperature of the gelatinization of 89º-91ºC; water content 10,97-11,21%; ash 5,59-6,54%; fat 0,91-1,6%; protein 3,62-3,8%; carbohydrates 88,48-88,75%; as well as crude fiber 20, 98-21,47%; starch content 10,76-23,20%; β-carotene 588,69-2266,13 ppm; and total sugar 26,23-36,08%.
ABSTRAK
Pandan tikar (Pandanus tectorius Park.) merupakan salah satu jenis pandanaceae yang penyebarannya hampir di sepanjang pantai pasifik, mengandung zat gizi yang cukup tinggi, memiliki variasi warna buah dan memiliki citarasa khas pandan. Buah pandan tikar sangat berpotensi untuk diolah menjadi tepung. Penelitian ini bertujuan untuk menentukan sifat fisik dan kimia tepung dari 3 jenis buah pandan tikar dengan warna kuning, kuning tua, dan oranye. Hasil penelitian menunjukkan bahwa tepung yang dihasilkan dari tiga jenis buah pandan tikar memiliki dari warna kuning hingga merah-orange; densitas kamba 0,27-0,33%; kelarutan dalam air 57,58-61,65%; suhu gelatinisasi 89°-91°C; kadar air 10,97-11,21%; abu 5,59-6,54%; lemak 0,91-1,6%; protein 3,62-3,8; karbohidrat 88,48-88,75; serta kasar 20,98-21-47%; kadar pati 10,76-23,20; β-karoten 588,69-2266,13 ppm; dan total gula 26,23-36,08%.
KAJIAN MUTU KIMIA DAN ORGANOLEPTIK TELUR AYAM KAMPUNG DENGAN EKSTRAK ETANOL Sargassum crassifolium SEBAGAI ANTIMIKROBA ALAMI
Authors: Amaro Moegiratul , Ariyana Mutia Devi , Werdiningsih Wiharyani , Handayani Baiq Rien , Nazaruddin Nazaruddin , Widyastuti Sri 
Published: December 2021

ABSTRACT
The aim of this research was to determine the effect of the concentration and soaking time of Sargassum crassifolium ethanol extract as a natural antimicrobial on the chemical and organoleptic quality of native chicken eggs. This research was an experimental study using a factorial completely randomized design consisting of 2 factors, those were the concentration of the ethanol extract of S. crassifolium (0%, 20%, 40% and 60%) and the soaking time (30, 60 and 90 minutes). The results showed that soaking chicken eggs with ethanol extract of S. crassifolium had no significant effect on the pH of egg yolks and whites and flavour content egg. The best treatment was obtained from the soaking treatment with a concentration of 20% ethanol extract of S. crassifolium with soaking time for 60 minutes, where the appearance of a typical egg color and preferred by the panelists, the characteristic flavour egg shell and preferred by the panelists and the flavour of the egg contents which did not smell like seaweed and preferred by panelist.
ABSTRAK
Tujuan penelitian ini adalah untuk mengetahui pengaruh konsentrasi dan lama perendaman ekstak etanol Sargassum crassifolium sebagai antimikroba alami terhadap mutu kimia dan organoleptik telur ayam kampung. Penelitian ini adalah penelitian eksperimental menggunakan Rancangan Acak Lengkap faktorial yang terdiri dari 2 faktor yaitu konsentrasi ekstrak etanol S. crassifolium (0%, 20%, 40% dan 60%) dan lama perendaman (30, 60 dan 90 menit). Hasil penelitian menunjukkan bahwa perendaman telur ayam kampung dengan ekstrak etanol S. crassifolium memberikan pengaruh yang tidak berbeda nyata terhadap pH kuning dan putih telur dan aroma isi telur tetapi memberikan pengaruh berbeda nyata terhadap kenampakan cangkang telur. Perlakuan terbaik diperoleh dari perlakuan perendaman dengan konsentrasi 20% ekstrak etanol S. crassifolium dengan lama perendaman selama 60 menit, dimana diperoleh kenampakan warna khas telur dan disukai panelis, aroma cangkang khas telur dan disukai panelis serta aroma isi telur yang tidak beraroma rumput laut dan disukai panelis.
PENGEMBANGAN YOGHURT JAGUNG BERBASIS JAGUNG PIPILAN PULUT PUTIH, PULUT UNGU DAN PROVIT A
Authors: Ariyana Mutia Devi , Amaro Moegiratul , Handayani Baiq Rien , Nazaruddin Nazaruddin , Widyastuti Sri 
Published: December 2021

ABSTRACT
The aim of this study was to find out the characteristics of corn yogurt from several varieties of corn. This study was an experimental study using a Complete Randomized Design consisting of 1 factor, that was the type of corn variety (white pulut, purple pulut and provit A). The results showed that type of corn variety gave a real different effect on the pH, total lactic acid bacteria, taste, aroma and appearance of yogurt. Purple Pulut variety was the best treatment based on pH value of 3.88, the highest total Lactic Acid Bacteria was 8.7 CFU/ml logs, appearance that meets sni requirements that were viscous, taste and aroma that can be accepted by panelists.

ABSTRAK
Tujuan dari penelitian ini adalah untuk mengetahui karakteristik kimia, mikrobiologis dan sensoris yoghurt jagung dari beberapa varietas jagung. Penelitian ini adalah penelitian eksperimental menggunakan Rancangan Acak Lengkap yang terdiri dari 1 faktor yaitu jenis varietas jagung (pulut putih, pulut ungu dan provit A). Hasil penelitian menunjukkan bahwa jenis varietas jagung memberikan pengaruh yang berbeda nyata terhadap pH, total bakteri asam laktat, rasa, aroma dan kenampakan yogurt. Penggunaan varietas Jagung Pulut Ungu merupakan perlakuan terbaik berdasarkan nilai pH 3,88, total Bakteri Asam Laktat tertinggi yaitu 8,7 log CFU/ml, kenampakan yang memenuhi persyaratan SNI yaitu kental serta rasa dan aroma yang dapat diterima oleh panelis.
KAZAK YAZAR MUHTAR MAGAVİN’İN HAYATI VE EDEBÎ KİŞİLİĞİ
Authors: OSPANOVA Gülmira 
Published: December 2021

Yirmili yaşlarda gerek edebiyat konusundaki bilimsel çalışmalarıyla gerekse edebî
eserleriyle bilim ve sanat camiasının dikkatini üzerine çeken Muhtar Magavin, hem Kazak
Sovyet Edebiyatının hem de Bağımsızlık Dönemi Kazak Edebiyatının güzide kalem
sahiplerinden biridir. Daha Sovyetler döneminde ortaya koyduğu eserlerinde millî değerleri ön
plana çıkarmaya gayret etmesiyle Kazak toplumu için vazgeçilmez yazarlardan biri olmuştur.
Ele aldığı edebî eserlerinde Kazak halkının millî örf ve âdetlerini, unutulmaya yüz tutan güzel
gelenek ve göreneklerini, Kazak insanının mizacını gerçekçi ve başarılı bir şekilde yansıtmıştır.
Romanları, hikâyeleri, uzun hikâyeleri, bilimsel çalışmaları, ders kitapları, çevirileri ve gazete
ile dergilerde çeşitli konularda yazıları çıkmıştır. Bütün eserlerinin ana konusunu; Kazak
halkının sosyo-kültürel durumu, millî kimlik ile millî dilin korunması, Kazak devleti ile halkının
bugünkü ve yarınki durumu oluşturmaktadır. Kazak tarihi ve edebiyatı için yaptığı en büyük
hizmetlerden biri, yok olma tehlikesiyle karşı karşıya kalan kadim Kazak ozanlarının adlarını ve
eserlerini gün ışığına çıkarmanın yanı sıra Kazak edebiyatı tarihini üç yüzyıl geriye götürmüş
olmasıdır.
Çalışmada, Kazak edebiyatındaki yeri ve önemi yukarıda kısaca anlatılan Muhtar
Magavin’in hayatı, yaptığı faaliyetleri ve yazdığı eserleri üzerinde durulmuştur.
TÜRKMEN EDEBİYATINDA BİR FIKRA TİPİ OLARAK ATA KÖPEK MERGEN: HAYATI VE FIKRALARI
Authors: SAKALLI Erol , ŞİMŞEK İbrahim Kubilay 
Published: December 2021

Türkmenler, çok zengin bir sözlü edebiyat geleneğine sahiptir. Bu sözlü edebiyat
ürünlerinin içerisinde fıkralar ve ana kahramanları olan fıkra tipleri oldukça geniş bir yer
tutmaktadır. Türkmen sözlü edebiyatında yer alan önemli fıkra tiplerinden biri de Ata Köpek
Mergen’dir. Ata Köpek, 11 Aralık 1898 tarihinde Marı’da dünyaya gelmiştir. O, henüz çocuk
yaşlarında iken babasından, köy halkından ve eğitim aldığı eski tarzdaki medreseden Türkmen
şair ve edebiyatçıları hakkında bilgi sahibi olmuş ve onların eserlerini okumuştur. Döneminin
önemli dergi ve gazetelerinde makale, şiir ve fıkralarına yer verilmiştir. Genç yaşlarında fıkracı
kimliği ile ön plana çıkan Ata Köpek Mergen’in en önemli özelliği hem bir fıkra anlatıcısı
olması hem de fıkralara konu olmasıdır. Yani fıkralar onun etrafında şekillenmiştir. Onun
fıkralarında; dini kullanarak halkı maddi ve manevi olarak istismar eden hilekâr mollalar,
sadece kendi çıkarını düşünen siyasi (kolhoz) yöneticilerin halka karşı tutumları ve burjuvazinin
halkı küçük görmesi yani zengin-fakir çatışması gibi konular karşımıza çıkmaktadır. Mergen, bu
fıkralarında toplumun aksamasına neden olan tüm kusurlara satirik ve didaktik bir üslupla
yaklaşmaktadır. Bu çalışmada mizah ve fıkra kavramları genel olarak ele alınıp Türkmen
edebiyatında fıkra türüne kısaca değinilmiştir. Ardından Ata Köpek’in hayatı ve edebi kişiliği
hakkında bilgi verilmiş ve son olarak da bazı fıkralarından örnekler Türkiye Türkçesi ile
verilerek incelenmiştir.
ANALISIS KEMAMPUAN BERPIKIR LOGIS SISWA SMPS KATOLIK AURORA KEFAMENANU PADA PENYELESAIAN SOAL MATEMATIKA
Authors: Loin Imelda , Mamoh Oktovianus , Nahak Selestina 
Published: December 2021

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir logis siswa SMPS Katolik Aurora Kefamenanu pada materi operasi aljabar. Metode penelitian ini adalah penelitian kualitatif. Subjek pada penelitian ini yaitu 3 siswa yang telah dikategorikan dalam siswa kemampuan berpikir logis tinggi, sedang, dan rendah. Data yang dianalisis pada penelitian ini antara lain jawaban tes siswa beserta hasil wawancara yang dilakukan. Hasil penelitian ini adalah menganalisis kemampuan berpikir logis siswa dalam Penyelesaian soal matematika materi operasi bentuk aljabar yang dibedakan dala 3 subjek berikut; (1) subjek dengan kemampuan berpikir logis tinggi pada pembelajaran matematika materi operasi bentuk aljabar mampu menguraikan fakta dari suatu masalah yang ada dengan menuliskan apa yang diketahui dan apa yang ditanya, (2) subjek dengan kemampuan berpikir logis sedang mampu menguraikan fakta yang ada yaitu mampu menuliskan apa yang diketahui dan apa yang ditanyakan namun tidak memiliki gagasan yang tepat untuk langkah penyelesaian selanjutnya, dan (3) subjek dengan kemampuan berpikir logis rendah belum mampu menguraikan fakta dari masalah yang ada dengan hanya menuliskan apa yang diketahui namun tidak menuliskan apa yang ditanyakan tidak mampu memilih gagasan yang tepat.
Analisis Efektivitas Sistem Informasi Akuntansi Penggajian Karyawan Pada PT. Bank Pembiayaan Rakyat Al-Washliyah Medan
Authors: Yurmaini Yurmaini , Ashari Khairil 
Published: December 2021

<p>This reseach aims to determine the effectiveness of Payroll Accounting Information Systems Employees at PT. Bank Pembiayaan Rakyat Syariah Al-washliyah Medan. PT. Bank Pembiayaan Rakyat Syariah Alwashliyah Medan is a bank finance institution based on sharia principles that accept deposits in the form of time deposits, savings and channeling funds as BPR business. To obtain the necessary data the researcher uses descriptive method with qualitative analysis. The data source used is using primary and secondary data. While to collect data researchers using observation techniques, interviews and literature. The results of research conducted by researchers, the effectiveness of payroll accounting information systems employees at PT. Bank Pembiayaan Rakyat Syariah Alwashliyah Medan has not run effectively yet. This can be seen from the documents used in the company is the absence of payroll slips on payroll. Companies only apply amprah salary which is listed on amprah book salary. The absence of a paycheck makes the employee unaware of how much the salary is earned and how much deductions are charged to the employee each month, making it difficult for the finance department to make a payroll report and not applying the employee's memorial and income statement as a document for the remuneration of payroll Accounting is difficult to keep a payroll journal.</p>
PENGARUH LABEL HALAL TERHADAP KEPUTUSAN MASYARAKAT MEMBELI PRODUK MAKANAN DAN MINUMAN (Studi Kasus Lingkungan VI Kelurahan Nangka Binjai Utara)
Authors: Harahap Raja Sakti Putra 
Published: December 2021

This study aims to determine how the effect of the halal label on people’s decisions to buy food and beverage products. The method used is a quantitative method with a simple regression model and using statistical tests with the help of IBM SPSS Statistics 22 for windows. The sample in this study is the neighborhood community VI Nangka Village as many as 70 respondents. The results showed that the calculated r value was 0,79, so it could be saidthat there was s relationship or correlation between the variables X (Halal Label) with the variable Y ( The decision to buy food and beverage products). Then the t value &lt; t table, which has a value of 0,657 &lt; 1,668. Then is accepted and is rejected, which means that partially (X) variable does not have a significant effect on variable (Y), where the results of the hypothesis are accepted and proven after being calculated using a simple regression formula, namely Y = 34,7 + 0,67X. By having a regression coefficoent of 0,675%, so the halal label has a positive effect on decisions to buy food and beverage products.