bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of Consumer Behavior on Buying Decision at the Online Shop, Easy Shopping Indonesia
Authors: Jusuf Dewi Indriani 
Published: January 2022

Know the effect of the consumer behavior of online shop, Easy Shopping Indonesia on the consumers’ buying decision. The quantitative approach, descriptive and verified design are used. As much as 100 consumers of Essay Shopping in Bandung are selected as respondents using a purposive method. The instrument of data collection is questionnaire. The data analysis used is Structural Equation Modeling based on Partial Least Square (PLS SEM). The research results show that the consumer behavior of Easy Shopping online shop affects the consumer buying decision significantly. The biggest effect of the consumer behavior dimension on the buying decision variable is a personal factor; the second one is a psychological factor; the third one is a social factor and the fourth one is a cultural factor. The biggest effect of the consumer behavior variable is on the dimension of payment method; then the second one is distribution selection; the third one is on brand selection; the fourth one is on buying time and the last one is on product selection. Those findings are the antecedents of the online buying decision which finally affect the changes of the buying decision from the conventional buying process into the online one.
Key Words : consumer behavior, cultural factors, social factors, personal factors and psychological factors, buying decision, product selection, brand selection, distribution selection, payment method and timing.
Potensi Debit Kali Brondong untuk Pembangkit Listrik Tenaga Mikrohidro di Desa Brondong, Purworejo, Jawa Tengah
Authors: Trisdawati Rani , Purnamawati Dwi Indah , Agoes Wiloso Danis 
Published: January 2022

Energi listrik sangat mempengaruhi peradaban manusia, membuat kebutuhan listrik semakin meningkat dari tahun ke tahunnya. Demi menjaga keseimbangan alam dan kehidupan, maka perlu dicari alternatif untuk mengganti bahan bakar dari energi fosil dengan sumber daya alam terbarukan salah satunya yaitu air. Penelitian ini bertujuan untuk mengetahui besar daya yang dapat dihasilkan dari debit aliran Kali Brondong untuk penerapan mikrohidro. Metode penelitian terbagi menjadi 3 tahap diantaranya tahap pendahuluan yaitu interpretasi peta topografi dan peta pola aliran. Tahap pengumpulan data diantaranya pengukuran debit, tinggi terjunan dan terakhir tahap pengolahan data. Pengukuran debit Kali Brondong di bulan Oktober 2020 diperoleh Q1 sebesar 0,399 m3/s dan di bulan Februari 2021 Q2 sebesar 1,393 m3/s, head setinggi 4,25 m, jenis turbin yang digunakan yaitu turbin crossflow dan daya listrik yang dapat dihasilkan sebesar 10,801-37,711 kW.
SISTEM JARINGAN PERPIPAAN AIR LIMBAH INDUSTRI KERUPUK KULIT SECARA KOMUNAL (STUDI KASUS PADA SENTRA INDUSTRI KERUPUK KULIT DUSUN CEGOKAN, DESA WONOLELO, KECAMATAN PLERET, KABUPATEN BANTUL)
Authors: Hastutiningrum Sri , Suseno Hadi Prasetyo , Ramadhan Topo Rahmat 
Published: January 2022

Dusun Cegokan, Desa Wonolelo, Kecamatan Pleret, Kabupaten Bantul terdapat 11 industri kerupuk kulit (krecek) rumahan yang melakukan produksi hampir setiap hari dengan menghabiskan bahan baku berupa kulit kerbau maupun sapi sebanyak ± 2 kwintal/hari, dan menghasilkan limbah rata-rata sebesar 16,438 m3/hari. Air limbah yang dihasilkan dibuang ke sungai tanpa dilakukan proses pengolahan air limbah. Beberapa industri belum mempunyai sistem perpipaan untuk menyalurkan limbah yang dihasilkan. Tujuan penelitian ini adalah untuk mendapatkan sebuah perencanaan Sistem Perpipaan Air Limbah untuk mengatasi permasalahan tersebut.
Tahap perencanaan sistem perpipaan air limbah meliputi perencanaan sistem perpipaan, pengambilan data kondisi topografi, perhitungan diameter pipa, perhitungan dimensi bak kontrol, merancang gambar peta wilayah, lokasi industri, jalur pipa, serta menghitung rencana anggaran biaya yang diperlukan.
Sistem perpipaan air limbah direncanakan secara gravitasi. Jenis pipa direncanakan pipa PVC tipe AW dengan diameter pipa sambungan 2,5 inci, pipa utama berdiameter 3 inci dengan panjang pipa utama 867 m. Bak kontrol direncanakan berbentuk persegi berjumlah 7 unit bak dengan dimensi meliputi: Bak kontrol untuk 1 industri berjumlah 5 unit (panjang = 0,4 m, lebar = 0,4 m, tinggi = 0,4 m). Bak untuk 2 industri berjumlah 1 unit (panjang = 0,48 m, lebar = 0,48 m, tinggi = 0,48 m). Bak kontrol untuk 4 industri berjumlah 1 unit (panjang = 0,6 m, lebar = 0,6 m, tinggi = 0,6 m).
Expert and analytical assessment of the safety and risk in analyzing the hazardous impact of techno-natural processes on the facilities and environment
Authors: Куранов Н.П. , Тимофеева Е.А. 
Published: January 2022

В соответствии с общими положениями экспертно-аналитической методики оценки риска опасного воздействия техноприродных процессов различной природы на объекты и окружающую среду, предложена методика расчета рисков техноприродных процессов. Методика основана на детальном анализе материалов изысканий о степени опасности процессов и уязвимости объектов и окружающей среды, количественной оценке степени опасности и степени уязвимости с последующим использованием пробит-анализа для расчетов возникновения рисков. Для принятой в работе классификации уровней безопасности и уровней рисков определены критерии и найдены их значения, позволяющие оценивать уровни безопасности и рисков для различных опасных техноприродных процессов. Предложенная методика оценки рисков техноприродных процессов иллюстрируется более детальным исследованием классификации и оценки безопасности и рисков гидротехнических сооружений различных классов ответственности.
In accordance with the general provisions of the expert-analytical methodology for assessing the risk of hazardous impact of techno-natural processes of various origin on the facilities and environment, a method for calculating the risks of techno-natural processes is proposed. The method is based on a detailed analysis of research materials on the hazard level of processes and vulnerability of the facilities and environment, a quantitative assessment of the hazard level and degree of vulnerability, followed by the use of probit analysis to calculate the formation of risks. For the classification of safety and risk levels adopted for work, the criteria are determined and their values are defined that provide for assessing the levels of safety and risks of hazardous techno-natural processes of various origin. The proposed method for assessing the risks of techno-natural processes is illustrated by a more detailed study of the classification and assessment of the safety and risks of hydraulic engineering structures of different categories.
Improved design of the head of an emergency blowing well
Authors: Опрышко Б.А. , Швецов В.А. , Белавина О.А. 
Published: January 2022

Предложена усовершенствованная конструкция оголовка, которая относится к области технических средств, предназначенных для предотвращения изливов из аварийных самоизливающихся скважин, не оборудованных соединительным фланцем, на водозаборах питьевых подземных вод. Использование оголовка по сравнению с аналогичными устройствами обеспечивает следующие преимущества: снижение металлоемкости примерно на 50%, снижение трудоемкости изготовления примерно на 80%. Испытания и внедрение оголовка предлагаемой конструкции проведены на поисково-разведочной скважине № 44 Быстринского месторождения подземных питьевых вод (Камчатский край).
An improved design of the head is proposed, that belongs to the technical means designed to prevent outflows from emergency blowing wells not equipped with a connecting flange at the drinking groundwater intakes. The use of the head, in comparison with similar devices, provides for the following advantages: a decrease in metal consumption by about 50%, a decrease in labor factory hours by about 80%. Testing and retrofitting the head of the proposed design were carried out at No. 44 exploratory well of the Bystrinskoe ground drinking water deposit (the Kamchatka Region).
Synthetic gypsum prepared from natural water coagulation sludge
Authors: Комаров М.А. , Камлюк Т.В. 
Published: January 2022

Представлены результаты исследований получения гипса из отходов отработанной серной кислоты производства химических волокон и отходов кальцийсодержащего осадка коагуляции природных вод. При синтезе отработанной серной кислоты и осадка коагуляции образуется дигидрат сульфата кальция с заданными размерами и формой кристаллов, а также побочный продукт – фильтрат с высоким содержанием Mg, Na, S и Ca. Наличие данных элементов открывает возможность использования фильтрата в качестве микроудобрения, а наличие сульфата железа (около 11 масс. %) – в качестве коагулянта. Наличие железа в фильтрате также открывает перспективы его использования в качестве прекурсоров для получения каталитических материалов для фотокаталитической очистки сточных вод от растворенных органических веществ или получения сорбционных материалов для очистки сточных вод от нефтепродуктов. Железо в составе данных материалов позволит дополнительно придать им магнитные свойства, что облегчит их извлечение из обрабатываемых водных сред. Технико-экономический анализ показал, что при использовании фильтрата значительно повышается эффективность капиталовложений предлагаемого технологического процесса.
The results of studies on the preparation of gypsum from waste sulfuric acid from the production of chemical fibers, and calcium-containing waste sludge generated in the process of natural water coagulation, are presented. During the synthesis of spent sulfuric acid and coagulation sludge, calcium sulfate dihydrate with crystals of a given size and shape is formed, as well as a by-product – a filtrate with a high concentration of Mg, Na, S and Ca. The availability of these elements opens up the potential of using the filtrate as a microfertilizer, and ferrous sulfate (about 11 wt. %) as a coagulant. The availability of iron in the filtrate also opens up the doors to using it as a precursor for the production of catalytic materials for removing dissolved organic substances from wastewater by photocatalytic treatment, or for the production of sorption materials for removing oil products from wastewater. Iron in these materials will give them additional magnetic properties to enhance their extraction from the treated aqueous media. The technical and economic analysis showed that using the filtrate significantly increases the investment efficiency of the proposed technological process.
16 x 8 quantum dot array operation at cryogenic temperatures
Authors: Lee Noriyuki , Tsuchiya Ryuta , Kanno Yusuke , Mine Toshiyuki , Sasago Yoshitaka , Shinkai Go , Mizokuchi Raisei , Yoneda Jun , Kodera Tetsuo , Yoshimura Chihiro , Saito Shinichi , Hisamoto Digh , Mizuno Hiroyuki 
Published: January 2022

Abstract
We developed a 16 x 8 quantum dot array and CMOS circuit hybrid chip (Q-CMOS). By optimizing the transistor design of Q-CMOS formed by fully depleted (FD)-SOI, it is possible to selectively control each of 16 x 8 quantum dots, and obtained characteristics of quantum dot variation for the first time. Due to the mesoscopic effect, the variation in the characteristics of the quantum dots is larger than the threshold voltage variation of the transistors. Thus, we have obtained an important finding that it is necessary to suppress the variability in order to realize a large-scale quantum computer. We have also confirmed that the characteristics of the quantum dots change depending on the applied gate voltages.
The directionality of interjoint neural coupling in the impaired arm post stroke
Authors: Kim Dongwon , Koh Kyung , Baghi Raziyeh , Lo Li-Chaun , Zhang Chunyang , Zhang Li-Qun 
Published: January 2022

<p>Yet, little is known about the direction of abnormal coupling in conjunction with its degree between joints—muscles—of interest. In this study, we address the directionality of pathological neural couplings between joints, and variability in the degree of them, in the upper extremity post stroke. To evaluate the direction of interjoint coupling, joint motion and muscle activity in an involuntary mode while another joint—muscle—was voluntarily activated were assessed in comparison to those made in a volitional mode, focusing on the shoulder, elbow and wrist joints. Overall, involuntary activation of the wrist flexor in the stroke group is observed when muscles of a more proximal joint voluntarily activate (p < 0.1 and p <0.05), while activation of the wrist flexor does not lead to involuntary activation of the shoulder muscles and elbow flexor, in comparison to the healthy group. In particular, in the stroke group who is assumed to have a severe loss of the corticospinal system, the wrist extensor is subordinately activated by those about the other joints voluntarily activated (p < 0.05) while it does not cause activations of those about the other joints. These findings indicate that stroke-caused synergies could be directional.</p>
The distribution of Phytophthora cinnamomi in the Americas is related to its main host (Persea americana), but with high potential for expansion
Authors: Ramírez-Gil Joaquín Guillermo , Morales-Osorio Juan Gonzalo , Peterson A. Townsend 
Published: January 2022

Phytophthora cinnamomi is among the most destructive plant pathogens that affect many host plants in different ecosystems. Economically important hosts of this pathogen include avocado (Persea americana), and this oomycete may cause large-scale destructive epidemics. This study analyzed the potential geographic distribution of P. cinnamomi (pathogen) and avocado (host), and distribution of the pathogen in relation to multiple hosts in the Americas. Niche overlap between hosts and pathogen were also evaluated, using a multistep process of ecological niche modelling and the MaxEnt algorithm. Niche similarity among pathogen populations in different hosts and related niche similarity were also examined. As a complement, a tool was designed to visualize the risk of this pathogen in avocado. Results showed that the pathogen was randomly distributed in the avocado niche environmental space, but the niche of the pathogenwas narrower than that of its principal host. The niche of the pathogen was largely a function of the host niches. Areas with potential to grow avocado could present low risk of P. cinnamomi, but given the invasiveness of this pathogen, they may be affected in the future.
Dissemination of esca-related pathogens in German vineyards: do arthropods play roles in vectoring spores?
Authors: Kalvelage Elisa Maria , Ralf Thomas Voegele  , Michael Fischer  
Published: January 2022

Grapevine Trunk Diseases (GTDs) such as esca challenge viticulture. The main fungal agents of Petri disease or young esca, Phaeomoniella chlamydospora (Pch), diverse Phaeoacremonium species (Pm spp.) and Cadophora luteo-olivacea (Clo), are transmitted to pruning wounds of vines by rain splashes and air currents. Arthropod-mediated dispersal is another possibility for the pathogens to reach pruning wounds. The present study was the first to evaluate possible involvement of arthropods in the dissemination process of esca-related pathogens in German vineyards. Diversity of arthropods on grapevine trunks was determined in 2019 and 2020, using cardboard traps mounted on vine trunks. Captured arthropods were surveyed for the presence of esca-related pathogens on their exoskeletons by using a nested multiplex PCR. In total, 2099 arthropods were examined, of which 35% were positive for Phaeomoniella chlamydospora (Pch), 21% for Phaeoacremonium spp. (Pm), and 7% for Cadophora luteo-olivacea (Clo). Earwigs and spiders were the most prevalent trapped arthropods; Pch was detected on 27% of earwigs and 38% of spiders, Pm spp. on 17 and 19%, and Clo on 3 and 8% of these arthropods. In both years, arthropods carrying the pathogens were already present in April, and therefore within the presumed susceptibility phase of pruned vines. These results indicate involvement of arthropods in the dispersal of esca-related pathogens in German vineyards. Further research, particularly to determine the infection potential of insect-borne fungi, is needed to confirm transmission risk. These results underline the importance of protecting vine pruning wounds to prevent host invasion by GTD pathogens.
Metaphor and Simile as Expressions of Emotion Portrayed in the Novel The Devil Wears Prada
Authors: Jie Kevin 
Published: January 2022

The research aims to analyze metaphor and simile as the expression of emotion portrayed in the novel The Devil Wears Prada by Lauren Weisberger. The objectives of this research are to identify the tenor of metaphor and the simile within the novel and to analyze metaphor and the simile to express the expression of emotion within the novel. The theory used in this research is the semantic theory by Geoffrey Leech about the figurative language The method used in this research is the qualitative descriptive way. The data contained in this research is divided into primary and secondary data. Primary data is the novel The Devil Wears Prada, and the secondary data are sourced from the articles, journals, e-books, books, and other references related to this research. The researcher found several types of figurative language such as metaphor and simile within the novel. Each of the figurative languages expresses the expression of emotion such as happy emotion, angry emotion, fear emotion, and love emotion. The research shows that metaphor is the most frequent type of figurative language found and the most frequent type of figurative language that expresses the emotion within the novel.
Analisis Potensi Objek Wisata Pantai Binalatung Kota Tarakan Provinsi Kalimantan Utara
Authors: MUHAMMAD ILHAM 
Published: January 2022

Abstrak
Pariwisata merupakan salah satu sektor yang bisa di andalkan dalam meningkatkan Pendapatan Asli Daerah (PAD) suatu wilayah. Kota Tarakan memiliki kondisi geografis kepulauan yang menjadikan kawasan pesisinya berpotensi untuk dijadikan tujuan wisata, yaitu wisata pantai. Kota Tarakan memiliki dua pantai yang menjadi tempat wisata, yaitu Pantai Amal dan Pantai Binalatung. Namun, kondisi pantai kurang terawatt dan kurang ramai pengunjung. Untuk itu, penelitian ini bertujuan untuk menganalisis potensi objek wisata Pantai Binalatung berdasarkan 4 komponen pariwisata, yaitu Attraction (atraksi), Accessibility (aksesibilitas), Amenity (fasilitas), dan Ancillary (pelayanan tambahan). Metode penelitian yang digunakan adalah metode penelitian kualitatif. Pengumpulan data dilakukan dengan wawancara kepada 6 informan melalui teknik purposive sampling, observasi lapangan, dokumentasi, dan studi kepustakaan. Analisis menggunakan teknik analisis deskriptif kualitatif dengan teknik analisis data interaktif, meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan Pantai Binalatung sudah memiliki atraksi wisata yang menarik, namun dari komponen aksesibilitas, amenitas, dan pelayanan tambahan terkait kelembagaan pariwisata perlu ditingkatkan kondisinya untuk memperkuat citra objek wisata Pantai Binalatung. Pantai Binalatung berpotensi untuk dikembangkan menjadi objek wisata unggulan di Kota Tarakan karena keindahan pantai dan keanekaragaman hayati yang dimiliki oleh laut Binalatung, namun perlu ada peningkatan kualitas aksesibilitas, fasilitas, dan keterlibatan aktif dari para pemangku kepentingan untuk mempromosikan dan mengelola pantai.

Kata Kunci: Komponen Pariwisata, Pantai Binalatung, Potensi Wisata
Kondisi Kawasan Rawan Bencana Tsunami Di Kecamatan Muncar
Authors: Moch. Shofwan  , Yoga Pratama  
Published: January 2022

Abstrak
Kecamatan Muncar merupakan kawasan pesisir yang masuk dalam zona inti pengembangan Kawasan Minapolitan dan memiliki jumlah penduduk terbesar kedua di Kabupaten Banyuwangi, serta merupakan Kawasan Rawan Bencana Tsunami. Tujuan penelitian ini untuk mengidentifikasi karakterisitik penggunaan lahan dan menganilisis tingkat risiko zona kawasan rawan bencana tsunami serta menganalisis pengaruh kawasan rawan bencana tsunami terhadap penggunaan lahan di Kecamatan Muncar. Metode pengumpulan data menggunakan observasi lapangan dan studi literatur serta menggunakan metode analisis deskriptif kuantitatif dengan teknik persentase dan overlay union.
Kata Kunci : penggunaan lahan, tsunami, zona rawan tsunami
ESTIMATION OF THE NATURAL FREQUENCY OF A TWO-SPAN TRUSS, TAKING INTO ACCOUNT THE SUPPORT STIFFENESS
Authors: Петренко В. Ф. 
Published: January 2022

Объектом исследования является статически определимая ферма с двумя пролетами и ромбовидной решёткой. Одна из опор является неподвижным шарниром, две других - подвижными. Зависимость первой собственной частоты колебаний фермы от ее размеров, массы, а также числа панелей находится в аналитической форме в приближении по Донкерлею. Показано, что при определенном числе панелей ферма становится кинематически изменяемой. Жесткость конструкции с массами, сосредоточенными в ее узлах, определяется по формуле Максвелла - Мора. Рассчитывается нижняя аналитическая оценка первой частоты. Обобщение серии частных решений для ферм с последовательно увеличивающимся числом панелей производится методом индукции. Общие члены последовательности коэффициентов определяются из решения линейных однородных рекуррентных уравнений. Все преобразования, включая нахождение усилий в стержнях методом вырезания узлов, выполняются в системе компьютерной математики Maple. Для проверки решения весь спектр частот, включая низшую частоту, находится в численной форме. Сравнение аналитического решения с численным показывает, что точность аналитической оценки снизу достаточно высока и возрастает с увеличением числа панелей, а влияние жесткости опор на спектр частот незначительное.
The object of the study is a statically determined truss with two spans and a rhomboidal lattice. One of the supports is a fixed hinge, the other two are movable. The dependence of the first natural frequency of vibration of the truss on its dimensions, mass, and number of panels is obtained in analytical form. The stiffness of a structure with masses concentrated at its nodes is determined by the Maxwell-Mohr formula. A lower analytical estimate of the first frequency is calculated using the Dunkerley formula. It is shown that for a certain number of panels, the truss becomes kinematically variable. A generalization of a series of partial solutions for trusses with a sequentially increasing number of panels is made by the induction method. The general terms of the sequence of coefficients are determined from the solution of linear homogeneous recurrence equations. All transformations, including the finding of forces in the rods by the knot cutting method, are performed in the computer mathematics system Maple. To verify the solution, the entire spectrum of frequencies, including the lowest frequency, is found numerically. Comparison of the analytical solution with the numerical solution shows that the accuracy of the analytical estimate from below is quite high and increases with the number of panels.