Minat Generasi Z Menggunakan Kembali Transaksi Mobile Payment: Pendekatan Model UTAUT 2

Z generation is a generation that lives in the era of technology so that they are used to using technology in their daily lives, including mobile payments. This study was conducted to see the relationship between the variables contained in UTAUT 2 and additional variable trust with the desire to continuance use intention mobile payments. The UTAUT 2 variables used in this study are performance expectations, effort expectations, social influences, facility conditions, hedonic motivation, price value, habits and the additional variable used in this study is trust. Respondents involved in this study were Generation Z as many as 146 people, Generation Z is a generation that grew up in the midst of technological advances so that they are very accustomed to using technology and information systems including mobile payments. The variables of performance expectation, effort expectation, social influence, facility condition, hedonic motivation, price value have no significant effect on the creation of generation z to continuance use intention mobile payments transactions. Meanwhile, habits and beliefs have a significant influence on making z intentions to reuse cellular payment transactions. This is because generation z is a millennial generation who is used to using technology such as mobile payment transactions, and feels confident that their mobile payment transactions can maintain privacy for their data.

Factors Affecting Disability With Nonspecific Low Back Pain in Different Subgroups: A Hierarchical Linear Regression Analysis

Purpose: To systematically explore how disability is influenced with layers (demographic level, pain level and psychosocial factors) in nonspecific low back pain (NSLBP) in different subgroups.Methods: This is a cross-sectional study that compared two different subgroups in NSLBP at two hospitals. Hierarchical multiple regression analysis was performed to analyse factors affecting disability in different groups (overall group, acute group and subacute/chronic group).Results: In the overall group (n = 235), explanatory power increased with each additional variable in the order of demographic characteristics, pain intensity and psychosocial factors. Pain intensity (ß = 0.219), Pain Catastrophising Scale (PCS) (ß = 0.175) and Pain Self-Efficiency Questionnaire (PSEQ) (ß = −0.370) were significantly associated with disability. In the acute group (n = 65), explanatory power improved with each additional variable for the disability in the order of demographic characteristics, pain intensity and psychosocial factors. Ultimately, pain intensity and PSEQ had significant explanatory power, with pain having the most influence. However, in the subacute/chronic group (n = 170), explanatory power increased with each additional variable in the order of demographic characteristics, pain intensity and psychosocial factors and all, including psychosocial factors, had a strong impact, with self-efficacy having the most substantial impact on disability.Conclusion: Depending on the duration of the disease, the factors affecting the disability differed, with pain having more influence than psychosocial factors in the acute phase and psychosocial factors having more influence in the chronic phase.

ANALISIS FAKTOR PENDORONG DAN FAKTOR PENGHAMBAT PENGEMBANGAN AGRIBISNIS PERIKANAN TANGKAP DENGAN PENDEKATAN SUBSISTEM DI KABUPATEN PENAJAM PASER UTARA

The marine fishery production of Penajam Paser Utara was 6,045 tons per year of 2018 which was close to the national production number. In addition, fishery is a leading sector after agriculture in PPU which will be developed, the fisheries sector should be able to contribute to a large GDP as well, but this was not in line because seeing the contribution of the fisheries sector to GRDP, constant prices from 2012 to 2016 have decreased by 12,760.03 million rupiah. The purpose of this research is to determine the driving factors and inhibiting factors for the development of fisheries capture agribusiness. This was certainly supported by the direction of Spatial Plans of Penajam Paser Utara Regency in 2011-2031, namely realizing the Regency as the center of agribusiness. The methods used in this research were content analysis to identify driving and inhibiting factors of fisheriescatching agribusiness. The results obtained were as many as 21 variables were the driving factors for agribusiness development and 1 additional variable as an inhibiting factor namely the quality of the Fish Auction Place or TPI. Keywords: Regional Development, Fisheries Capture Agribusiness, Subsystem.

Optimal discreet tracking algorithm of signal delay with processing of envelope and phase and using observation grouping

Global satellite navigation receivers are widely used in different technical applications and national economy that is caused of high accuracy of navigation definitions when are used. Especially high accuracy is reached when using phase measurement. It is known that using phase measurement there is existed phase ambiguity. To resolve this problem there are proposed different approaches that are differed by that or those approximations used for synthesis and difficulty of realization. Further investigation in this area with using of optimal filtering approaches to eliminate phase ambiguity is an actual task. In the article there is examined one of the such approaches that is based on introducing of additional variable. This method permits to divide tracking of envelope delay and phase delay with accurate estimation of number of phase ambiguity periods. The synthesis of optimal discreet tracking algorithm of signal delay with processing of envelope and phase and using observation grouping is fulfilled. There is analyzed an effectiveness of synthesized algorithm.

Features of the kinetics of cyclic elastoplastic deformation diagrams at dwells in cycles and superimposition of variable stresses on them

The goal of the study is determination of the regularities of changes in cyclic strains and related deformation diagrams attributed to the existence of time dwells in the loading modes and imposition of additional variable stresses on them. Analysis of the obtained experimental data on the kinetics of cyclic elastoplastic deformation diagrams and their parameters revealed that in contrast to regular cyclic loading (equal in stresses), additional deformations of static and dynamic creep are developed. The results of the studys are especially relevant for assessing the cyclic strength of unique extremely loaded objects of technology, including nuclear power equipment, units of aviation and space systems, etc. The experiments were carried out on the samples of austenitic stainless steel under low-cycle loading and high temperatures of testing. Static and dynamic creep deformations arising under those loading conditions promote an increase in the range of cyclic plastic strain in each loading cycle and also stimulate an increase in the range of elastoplastic strain due to active cyclic deformation. At the same time the existence of dwells on extrema of stresses in cycles without imposition of additional variable stresses on them most strongly affects the growth of plastic strain ranges in cycles. Imposition of additional variable stresses on dwells also results in the development of creep strains, but their growth turns out to be somewhat less than in the presence of dwells without stresses imposed. The diagrams of cyclic deformation obtained in the experiments are approximated by power dependences, their kinetics being described in terms of the number of loading cycles using corresponding temperature-time functions. At the same time, it is shown that increase in the cyclic plastic deformation for cycles with dwells and imposition of additional variable stresses on them decreases low cycle fatigue life compared to regular loading without dwells at the same stress amplitudes, moreover, the higher the values of static and dynamic creep, the greater decrease in low-cycle fatigue life. This conclusion results from experimental data and analysis of conditions of damage accumulation for the considered forms of the loading cycle using the deformation criterion of reaching the limit state leading to fracture.

A computational study on airflow balancing in a horticultural drying chamber

Simulations were conducted to study the airflow across skids of grapes in a horticultural grape drying chamber for the purpose of balancing the airflow to produce a uniform drying environment. The focus of the study was on the approach taken to provide balanced airflow using a computational fluid dynamics (CFD) tool combined with experimental data. The process was to first characterize the crate stacks by comparison of airflow simulations across a single crate stack to experimental data to establish resistance coefficients. The next step was to use these coefficients to simulate a row of stacked skids to establish corrections in terms of additional (variable) resistance that would result in balanced airflow. The corrected model was then used to simulate flow through the entire horticultural chamber to confirm that under the conditions of fan operation, the balance of airflow persists. The study shows that while the unmodified stacks had nearly 20% imbalance from the first to the last stack, the stack with resistance modifiers corrected this imbalance to within 5%, which is considered suitable for operation of the chamber.

On Solving MaxSAT Through SAT

In this paper we present a Partial MaxSAT solver based on successive calls to a SAT solver. At the kth iteration the SAT solver tries to certify that there exist an assignment that satisfies all but k clauses. The key idea is to add an additional variable to each soft clause and to introduce, at each iteration, at-least and at-most cardinality constraints restricting the possible values of these variables. We prove the correctness of our algorithm and compare it with other (Partial) MaxSAT solvers.

Legal system: an additional variable in the analysis of short-term diachronic evolution of legal terminology

The inclusion of specialised corpora in terminological studies since the early 1990s has allowed for the observation and description of the behaviour of terminology in authentic linguistic contexts. As a result, what is nowadays known as “Textual Terminology” (Bourigault & Slodzian 1999, Pour une terminologie textuelle.

DAMPAK OWN PRODUCED CONSUMPTION TERHADAP KONSUMSI PANGAN RUMAH TANGGA PERDESAAN DI INDONESIA

This studies use an additional variable of self-produced food consumption to the Linearly Approximated Almost Ideal Demand System (LA/AIDS) to test for the own produced consumption behavior in Indonesian rural households. This essay also proposes a test which permits heterogeneity across households, by dividing households into low, middle and high income. From the 2008 and 2011 household budget survey data (SUSENAS core and consumption module) this study finds that self-produced food consumption variable proved to be significant in all food groups. It means that own produced consumption behavior is the rural households strategy to make sure that their food security is guaranteed. In 2011, the lower the households income, the own produced consumption behavior on tubers is getting higher. While the higher the households income, the own produced consumption behavior on fishery, eggs and dairy products is getting higher.Penelitian ini mempelajari apakah own produced consumption menjadi strategi rumah tangga perdesaan dalam memenuhi kebutuhan pangan keluarganya. Dalam hal ini peneliti menambahkan variabel konsumsi bahan pangan yang diproduksi sendiri ke dalam sistem permintaan Linearly Approximated Almost Ideal Demand System (LA/AIDS). Dari data Susenas tahun 2008 dan 2011, variabel konsumsi yang berasal dari produksi sendiri terbukti mempengaruhi share konsumsi rumah tangga di semua kelompok komoditi, artinya rumah tangga di perdesaan masih bergantung pada own produced consumption dalam memenuhi kebutuhan pangan keluarganya. Pada tahun 2011, semakin rendah pendapatan rumah tangga, maka own produced consumption untuk kelompok umbi-umbian menjadi semakin tinggi. Semakin tinggi pendapatan rumah tangga, maka own produced consumption untuk kelompok ikan / udang / cumi / kerang, telur dan susu menjadi semakin tinggi