bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development of Goal Management Training+ for Methamphetamine Use Disorder Through Collaborative Design
Authors: Anderson Alexandra C. , Robinson Alex H. , Potter Eden , Kerley Bronte , Flynn Daphne , Lubman Dan I. , Verdejo-García Antonio 
Published: April 2022

BackgroundMethamphetamine use disorder (MUD) is associated with executive dysfunctions, which are linked with poorer treatment outcomes including earlier drop out and relapse. However, current treatments for MUD do not address executive functions. Goal Management Training (GMT) is an evidence-based cognitive remediation program for executive dysfunction, although required modifications to enhance its relevance and application within addiction treatment settings. This study aimed to (1) tailor GMT to the key cognitive deficits and typical treatment duration of MUD; (2) explore consumers' (people with MUD) engagement with the revised program; (3) implement a prototype of the program with consumers; and (4) present the manualized standard administration to clinical service providers.MethodsWe followed the Medical Research Council Complex Interventions Framework and employed an evidence- and person-based intervention development process. We used a four-phased approach and collaborated with neuropsychology experts, design researchers in healthcare, consumers with MUD, and clinical service providers. Each aim was addressed in a separate study phase; including content refinement and review with neuropsychology experts (phase 1), intervention design and collaboration with consumers (phase 2), prototype development and review with consumers (phase 3), and final program modifications and review with clinical stakeholders (phase 4).ResultsFindings from phase 1 indicated support for targeting four cognitive processes (attention, impulse control, goal setting, and decision-making). Key feedback included the need to help habitualize cognitive strategies and to guide consumers in applying these strategies in emotionally salient situations. Findings from phases 2 and 3 indicated consumer support for the program strategies and materials but highlighted the need to further enhance the personal relevance of specific content and journal activities. Findings from phase 4 provided clinicians support for the revised program but indicated an opportunity to minimize unintended effects. We present the intervention materials for the final revised program, Goal Management Training+ (GMT+), in line with TIDieR guidelines.ConclusionsGMT+ targets key cognitive processes and is sensitive to the clinical needs of people with MUD. Our intervention development process was important for informing the active ingredients and materials for GMT+, and indicated initial consumer and provider acceptability prior to conducting a clinical trial.
Association Between Blood Lead Level With High Blood Pressure in US (NHANES 1999–2018)
Authors: Huang Ziyao 
Published: April 2022

BackgroundLead is a toxic metal for human health, but the effect on blood pressure (BP) is still controversial. The object of this study was to demonstrate the association between blood lead levels with BP and hypertension (HTN).MethodsWe used the database from the National Health and Nutrition Examination Survey (NHANES, 1999–2018) to perform a cross-sectional study. We performed multivariate regressions to examine the association between blood lead level with HTN and BP, and then a subgroup analysis was performed.ResultsA total of 32,289 participants were included in this study, but no significant difference was found between blood lead levels and HTN. However, the association between blood lead levels with systolic and diastolic pressure became positive. In the subgroup analysis stratified by race, the association between non-Hispanic white and black people still existed.ConclusionThe association between blood lead levels with HTN was not significant, but it was positively associated with BP. Besides, the association between non-Hispanic white and black people was also significant.
Reaching Older People With a Digital Fall Prevention Intervention in a Swedish Municipality Context—an Observational Study
Authors: Bajraktari Saranda , Zingmark Magnus , Pettersson Beatrice , Rosendahl Erik , Lundin-Olsson Lillemor , Sandlund Marlene 
Published: April 2022

BackgroundThere is robust evidence that falls in old age can be prevented by exercise programs that include balance training, functional exercises, and strength training. For the interventions to have a population health impact, outreach to the population of focus with suitable interventions is needed. While digital interventions are promising there is limited knowledge on the characteristics of who is reached. The aim of this study was to describe the recruitment process, estimate reach rate at the population level and to describe participants characteristics and representativeness in a digital fall prevention intervention study.MethodsIn a municipality-based observational study, reach of a digital fall prevention intervention was evaluated. The intervention included a digital exercise programme (Safe Step) and optional supportive strategies, complemented with a range of recruitment strategies to optimize reach. Recruitment during a period of 6 months was open to people 70 years or older who had experienced a fall or a decline in balance the past year. Reach was based on data from the baseline questionnaire including health and demographic characteristics of participants. Representativeness was estimated by comparing participants to a sample of older people from the Swedish National Public Health Survey.ResultsThe recruitment rate was 4.7% (n = 173) in relation to the estimated population of focus (n = 3,706). Most participants signed up within the first month of the intervention (n = 131). The intervention attracted primarily women, older people with high education, individuals who used the internet or digital applications almost every day and those perceiving their balance as fair or poor. Safe step participants lived more commonly alone and had higher education and better walking ability in comparison to the Swedish National Public Health Survey.ConclusionsWith a range of recruitment strategies most participants were recruited to a digital fall intervention during the first month. The intervention attracted primarily highly educated women who frequently used the internet or smart technologies. In addition to digital fall prevention interventions, a higher diversity of intervention types (digital and non-digital) is more likely to reach a larger group of older people with different needs.Clinical Trial RegistrationClinicalTrials.gov, NCT04161625 (Retrospectively registered), https://clinicaltrials.gov/ct2/show/NCT04161625.
Comparing Two Improved Techniques With the Traditional Surgical Techniques for Intra and Extramedullary Spinal Tumor Resection: A Report of 280 Cases
Authors: Djumanov Kamaliddin , Kariev Gayrat , Chmutin Gennady , Antonov Gennady , Chmutin Egor , Musa Gerald , Maier Adam , Shumadalova Alina 
Published: April 2022

ObjectivesSpinal tumors remain a challenging problem in modern neurosurgery. The high rate of postoperative morbidity associated with intramedullary tumors makes the need for safer surgical techniques invaluable. This study analyses our experience with the treatment of spinal cord tumors and compares traditional management and a new different surgical approach to intramedullary tumors with an associated hydrosyringomyelia.Materials and MethodsThis retrospective study compared standard surgical techniques and 2 newer modified techniques for intra and extramedullary spinal tumors at the Neurosurgery center for spinal cord tumors of the Republic of Uzbekistan. Preoperative neurological status was recorded with the ASIA/ISNCSCI scale. Postoperative outcome was graded using the Nurrick score.ResultsOf the 280 cases, there were 220 (78.5%) extramedullary and 60 (21.5%) with intramedullary spinal tumors. The control and main group had 159 (56.8%) and 121 (43.2%) patients, respectively. Severe compression myelopathy (ASIA- A, B, C) was 217 (77.5%) patients i.e., ASIA A-39 (13.9%); B-74 (26.4%), and C-104 (37.1%). In 74 extramedullary tumors (33.6%) treated with the new method, good postoperative outcomes in 44 cases (59.5%) with OR = 1.9; 95% CI 1.1–3.3 (p &lt; 0.05). Thirty-seven (61.7%) intramedullary tumors were treated with the newer modified technique. There was no difference with the standard method (p = 0.15). However, when comparing postoperative Nurick grade 1–2 with grade 3–4, the newer strategy was superior with improvement in 24 (65%) patients, OR = 3.46; 95% CI 1.2–10.3 (p &lt; 0.05).ConclusionWhen compared with standard methods, the proposed newer modified strategy of surgical treatment of spinal cord tumors with the insertion of a syringosubarachnoid shunt in the presence of an associated hydrosyringomyelia is associated with better postoperative outcome (Nurick 1 and 2) in 64.8%.
Random Vibration Fatigue Analysis Using a Nonlinear Cumulative Damage Model
Authors: Barraza-Contreras Jesús M. , Piña-Monarrez Manuel R. , Molina Alejandro , Torres-Villaseñor Roberto C. 
Published: April 2022

The paper’s content allowed us to determine the fatigue life of a component that is being subjected to a random vibration environment. Its estimation is performed in the frequency domain with loading frequencies being closer to the system’s natural frequency. From loads’ amplitude and their interaction effect, we derive a nonlinear damage model to cumulate the generated fatigue damage. The exponent value of 0.4 from the Manson–Halford curve damage model was replaced by a vibration bending stress relation that considers the effect and interaction of loads. The analysis is performed from a progressive accelerated vibration spectrum to predict the fatigue life estimation. From this accelerated scenario, the accelerated coefficients and cumulated damage are both determined. The proposed nonlinear model is based on the following facts: (1) vibration and bending stress σvb values are obtained from the response acceleration of power spectral density (PSD) applied and (2) the model can be applied to any mechanical component analysis where the corresponding acceleration responses Ares and the dynamic load factor σdynamic values are known. The steps to determine the expected fatigue damage accumulation D by using the curve damage are given.
Gaya Kepemimpinan dan Kompensasi terhadap Kinerja Karyawan dengan Kepuasan Kerja Sebagai Pemediasi
Authors: Haviz Khairul 
Published: April 2022

Penelitian ini bertujuan untuk mengetahui pengaruh gaya kepemimpinan, kompensasi terhadap kinerja karyawan dengan dengan kepuasan kerja sebagai variabel intervening pada bank rakyat indonesia cabang sijunjung. Sampel dalam penelitian ini diambil menggunakan teknik pusposive sampling dengan jumlah 81 karyawan. Teknik analisis yang digunakan yaitu analisis regresi berganda dengan bantuan program SPSS. Hasil dari penelitian ini yaitu Gaya kepemimpinan berpengaruh positif dan tidak signifikan terhadap Kepuasan kerja pada BRI Cabang Sijunjung. Kompensasi berpengaruh negaitif dan signifikan terhadap Kepuasan kerja pada BRI Cabang Sijunjung. Gaya kepemimpinan berpengaruh positif dan signifikan terhadap Kinerja karyawan pada BRI Cabang Sijunjung. Kompensasi berpengaruh positif dan signifikan terhadap Kinerja karyawan pada BRI Cabang Sijunjung. Kepuasan kerja berpengaruh positif dan signifikan terhadap Kinerja karyawan pada BRI Cabang Sijunjung. Kepuasan kerja memediasi Gaya kepemimpinan terhadap Kinerja karyawan pada BRI Cabang Sijunjung. Kepuasan kerja tidak memediasi Kompensasi terhadap Kinerja karyawan pada BRI Cabang Sijunjung.
PENGARUH PRICE EARNINGS RATIO, PRICE BOOK VALUE, DIVIDEND YIELD, DAN VOLUME PERDAGANGAN SAHAM TERHADAP BETA SAHAM SYARIAH PADA JAKARTA ISLAMIC INDEKS
Authors: RIDHA AINUL 
Published: April 2022

Abstract: The objective of this research is to examine the influence of price earnings ratio, price book value, dividend yield, and trading volume, both simultaneously and partially, toward sharia stock beta. The research was conducted at Jakarta Islamic Indeks (JII) in 2008-2010. The research type used in this research is verificative research or hypothesis testing research. The research method used in this research is census by using balanced panel data. There are 48 firm observations fulfilling the population criteria during the three years of observation. Hypothesis testing is done by multiplier linear regression method.The results of this research show that (1) price earnings ratio, price book value, dividend yield, and trading volume simultaneously have influence toward sharia stock beta, while partially (2) price earnings ratio has negatively influence toward sharia stock beta, (3) price book value has negatively influence toward sharia stock beta, (4) dividend yield has a positive influence toward sharia stock beta, and (5) trading volume has a positive influence toward sharia stock beta. Keywords: price earnings ratio, price book value, dividend yield, trading volume, sharia stock beta. Abstrak: penelitian ini bertujuan untuk menguji pengaruh price earnings ratio, price book value, dividend yield, dan volume perdagangan baik secara simultan maupun secara parsial terhadap beta saham syariah. Penelitian ini dilakukan pada Jakarta Islamic Indeks (JII) tahun 2008-2010. Jenis penelitian yang digunakan dalam penelitian ini adalah verificative (hypothesis testing research). Metode penelitian yang digunakan adalah metode sensus dengan balanced panel data.. Ada 48 observasi perusahaan yang memenuhi kriteria populasi selama tiga tahun pengamatan. Pengujian hipotesis dilakukan dengan metode regresi linear berganda. Hasil penelitian ini menunjukkan bahwa (1) price earnings ratio, price book value, dividend yield, dan volume perdagangan secara simultan berpengaruh terhadap beta saham syariah, sedangkan secara parsial (2) price earnings ratio berpengaruh negatif terhadap beta saham syariah, (3) price book value berpengaruh negatif terhadap beta saham syariah, (4) dividend yield berpengaruh positif terhadap beta saham syariah, dan (5) volume perdagangan berpengaruh positif terhadap beta saham syariah. Kata Kunci : price earnings ratio, price book value, dividend yield, volume perdagangan, beta saham syariah
PENGARUH NON-DEBT TAX SHIELDS DAN KARAKTERISTIK PERSONAL CHIEF EXECUTIVE OFFICER TERHADAP FINANCIAL LEVERAGE PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: DIANA ERIKA 
Published: April 2022

Abstract: This study aims to examine the effect of non-debt tax shields and personal characteristics of the chief executive officer on final leverage on manufacturing companies listed on the Indonesia stock exchange in 2013-2017. The type of research used is hypothesis testing. The sample chosen using purposive sampling is as many as 70 companies. Data obtained from annual reports and analyzed using multiple linear regression analysis methods. The results of the study show that non-debt tax shields affect financial leverage, while the gender chief executive officer, experience of the chief executive officer has no effect on financial leverage. Keyword: Financial Leverage, Non-Debt Tax Shields and Character Personal Chief Executive Officer Abstrak: Penelitian ini bertujuan untuk menguji pengaruh non-debt tax shields dan karakteristik personal chief executive officer terhadap finalcial leverage pada perusahaan manufaktur yang terdaftar di bursa efek Indonesia tahun 2013-2017. Jenis penelitian yang digunakan adalah pengujian hipotesis. Sampel yang dipilih menggunakan purposive sampling yaitu sebanyak 70 perusahaan. Data diperoleh dari laporan tahunan dan dianalisis menggunakan metode analisis regresi linear berganda. Hasil penelitian menunjukkan non debt tax shields berpengaruh terhadap financial leverage, sedangkan gender chief executive officer, pengalaman chief executive officer tidak berpengaruh teradap financial leverage. Kata Kunci: Financial Leverage, Non-Debt Tax Shields dan Karakter Personal Chief Executive Officer.
PENGARUH KEPEMILIKAN KAS TERHADAP MANAJEMEN LABA RIIL DENGAN KONEKSI POLITIK SEBAGAI VARIABEL MODERASI
Authors: Ikhsan Ikhsan , Faisal Faisal , Firman Hastuti Cut Sri 
Published: April 2022

This study aims to provide evidence of the extent of cash holding ability in influencing real earnings management while also calculate the role of political connections as a moderating variable in companies listed on the Indonesia Stock Exchange in 2017 and 2018. This analysis is also supported by several control variables including profitability, company size, sales growth, and leverage. The sample selection method used in this study is purposive sampling in order to get a sample of 710 companies on the Indonesia Stock Exchange in 2017 and 2018. The analysis technique used is a technical analysis with a moderating regression analysis. Cash ownership is measured using the logarithm of the proportion of cash and cash equivalents with net assets, while net assets are measured by total assets minus cash and cash equivalents. Real earnings management (REM) is measured by calculating the number of Abnormal Cash Flow from Operations (Ab_CFO) plus Abnormal Discretionary Expenses (Ab_DEXP) and Abnormal Production Cost (Ab_PROD). While the disclosure of political connections is measured using a categorical scale (dummy). Based on the results of the regression test that has been done, cash holding has a positive and significant effect on real earnings management. Meanwhile, political connections do not affect real earnings management and political connections moderate the effect of cash holding on real earnings management. This study also provides information that disclosure of political connections can moderate the effect of cash holding on real earnings management appropriately in the entire sample studied. Keywords : Cash Holding, Real Profit Management, Political Connections, Profitability, Company Size, Sales Growth, and Leverage.
Pengaruh Penambahan Lempung Terhadap Kuat Geser dan Kerapatan Pasir
Authors: Tarjudin Desmarita 
Published: April 2022

Dalam mekanika tanah, umumnya tanah dibedakan menjadi pasir dan lempung. Istilah pasir mewakili tanah yang tidak memiliki kohesi dan berbutir kasar sedangkan lempung merupakan tanah butir halus yang mengandalkan kekuatannya dari kohesi. Dalam kondisi longgar pasir memiliki kekuatan yang rendah dan rentan terhadap kegagalan geser. Banyak penelitian telah dilakukan untuk mempelajari sifat kekuatan campuran pasir dan lempung. Dalam hal ini dipelajari pengaruh kadar lempung terhadap sudut gundukan atau sudut tenang (angle of repose) dan juga terhadap kuat geser pasir yang diuji melalui pengujian geser langsung (direct shear). Dalam penelitian ini dilakukan juga pengujian kerapatan pasir untuk mengevaluasi pengaruh lempung terhadap kepadatan pasir. Sudut tenang pasir yang digunakan dalam penelitian ini adalah 30o, sudut ini meningkat secara linier dengan persen penambahan lempung karena lempung yang mempunyai karakteristik butiran lebih halus pada saat proses penuangan dapat mengisi rongga dari pada pasir sehingga membentuk timbunan yang padat, saling mengisi dan lebih curam. Dari hasil pengujian geser langsung didapatkan bahwa penambahan lempung mengakibatkan peningkatan sudut geser dalam. Kohesi tanah meningkat pada penambahan lempung sampai 20% kemudian menurun. Hasil yang sama didapatkan dari hasil pengujian kerapatan tanah dimana kepadatan pasir maximum didapatkan pada penambahan lempung dengan kadar 20%-25%.
Highly suppressed interface traps of Al2O3/GaN through interposing a stoichiometric Ga2O3 layer
Authors: Wang Chuanju , Lu Yi , Liao Che-Hao , Chandroth Shibin , Yuvaraja Saravanan , Li Xiaohang 
Published: April 2022

Abstract
Al2O3 is a broadly employed dielectric material in GaN high electron mobility transistors. Nevertheless, at the Al2O3/GaN interface, numerous traps induced by nonidealities of the native GaO
x
layer on the surface of GaN can lead to threshold voltage instability and other reliability issues. In this study, after removing the native GaO
x
layer, a stoichiometric Ga2O3 layer was sandwiched between Al2O3 and GaN. The interfacial state density of Al2O3/GaN can be reduced by more than two orders of magnitude to an extremely low level of 2.4 × 1010 eV−1 cm−2 at the energy level of 0.36 eV.
Sequential optimization of highly efficient all inorganic CsGeI3 perovskite solar cell by numerical simulation
Authors: Bin Rafiq Khan Sobayel , Mottakin M. , Muhammad Ghulam , Techato Kuaanan , Sopian Kamaruzzaman , Akhtaruzzaman Md. 
Published: April 2022

Abstract
This study models and optimizes the CsGeI3-based perovskite solar cell with an n-i-p for practical fabrication. This simulation determined that power conversion efficiency (PCE) has practically saturated over 700 nm of thickness, and the increase rate is barely 0.15 percent up to 1100 nm. a thickness of 700 nm as the ideal thickness for further investigation. Proposed structure exhibits lower activation energy of 1.40 eV and higher thermal stability compared to others. Defect tolerance limits are found for the interfaces are 1 × 1015

cm

−
3

and 1 × 1016

cm

−
3

,

respectively. At visible light wavelengths of 400–800 nm, the quantum efficiency is quite high. At the hole transport layer/metal junction, the built-in potential (V
bi) was determined in the range between 0.81 and 0.96 V. When fluorine-doped tin oxide is utilized as the front electrode and gold as the back electrode, the device’s performance is at its best.
Higher harmonic resistance oscillations in micro-bridge superconducting Nb ring
Authors: Tokuda Masashi , Nakamura Ryoya , Maeda Masaki , Niimi Yasuhiro 
Published: April 2022

Abstract
We studied resistance oscillations in two types of superconducting mesoscopic Nb rings. In a simple superconducting ring device, a resistance oscillation with a period of the quantized magnetic flux

h
/
2
e

was clearly observed. On the other hand, in a micro-bridge ring device where two-narrow parts are embedded in parallel and work as superconductor-normal metal–superconductor junctions, higher harmonic resistance oscillations were obtained when the measurement current was well-tuned. We argue that such higher harmonic resistance oscillations can be detected even in the micro-bridge Nb superconducting ring device where the device size is much larger than the coherence length of Nb.
Development of modeling to investigate polyurethane pad hardness in chemical mechanical planarization/polishing (CMP) process
Authors: Huy Le Nam Quoc , Lin Chun-Yu , Chen Chao-Chang A. 
Published: April 2022

Abstract
In chemical mechanical polishing (CMP) for IC fabrication, porous pads are critical for achieving extremely consistent throughput in CMP process. The pad hardness, porosity of pad, and pore sizes in the thermoplastic polyurethanes foam fabrication procedure determine the properties of CMP pads. This paper aims to develop a methodology for modeling macro and micro pad hardness. The IC1000 CMP pad has been analyzed with a developed image processing method to determine porosity and pores size. In addition, nano-indentation tests are used to determine physical properties of micro-solid components. For macro hardness analysis, five different sizes of three-dimensional representative volume elements (RVE) have been investigated using the random sequential adsorption technique. Furthermore, simulation of macro pad hardness of RVE models are completed with finite element method. Results of this study not only achieves macro hardness of CMP pad simulation as 3% errors as compared with developed micro-indentation test, but also complete three dimensional porous pad modeling with RVE.