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Journal articles on the topic 'PSDU'

Author: Grafiati

Published: 11 December 2022

Last updated: 31 July 2025

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1

Afaneh, Osama, Ghanaym Almazrouei, Sofia Sajid, et al. "Establishing a safe pediatric surgery day unit: Process, procedures, and performance." Saudi Surgical Journal 12, no. 1 (2024): 47–53. http://dx.doi.org/10.4103/ssj.ssj_4_23.

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Abstract Background: Ambulatory surgery for babies and infants is commonly practiced worldwide. There are no reports on this special service from the UAE. A Pediatric Surgery Day Unit (PSDU) has been in operation at Danat Al Emarat Hospital Women and Children since the hospital opened in 2016. Objective: To describe the day-to-day structure and functioning of the PSDU, the technical aspects of the four main procedures delivered (Circumcision, Release of Tongue Tie, Excision of Umbilical Granuloma, and Excision of Accessory Digits) and the outcomes for the babies. Materials and Methods: The hos

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Luo, Jun, Yasuhiro Matsuo, Galina Gulis, Haylee Hinz, Jana Patton-Vogt, and Stevan Marcus. "Phosphatidylethanolamine Is Required for Normal Cell Morphology and Cytokinesis in the Fission Yeast Schizosaccharomyces pombe." Eukaryotic Cell 8, no. 5 (2009): 790–99. http://dx.doi.org/10.1128/ec.00029-09.

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ABSTRACT To investigate the contributions of phosphatidylethanolamine to the growth and morphogenesis of the fission yeast Schizosaccharomyces pombe, we have characterized three predicted genes in this organism, designated psd1, psd2, and psd3, encoding phosphatidylserine decarboxylases, which catalyze the conversion of phosphatidylserine to phosphatidylethanolamine in both eukaryotic and prokaryotic organisms. S. pombe mutants carrying deletions in any one or two psd genes are viable in complex rich medium and synthetic defined minimal medium. However, mutants carrying deletions in all three

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fatima, faydhe alazzawi. "Design and Development of HiperLAN/2 Physical Layer Model Based Wavelet Signals." Journal of Information Engineering and Applications 4, no. 6 (2014): 11–21. https://doi.org/10.5281/zenodo.7813048.

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HiperLAN (High  Performance  Radio  LAN)  is  a Wireless  LAN standard.  It  is  defined  by  the European Telecommunications  Standards  Institute (ETSI).  In  ETSI  the  standards  are  defined  by  the  BRAN  project (Broadband Radio Access Networks). In this paper, we improve HIPERLAN/2 based Orthogonal Frequency- Division Multiplexing OFDM, based wavelet signals execution via a MATLAB/ Simulink simulation .These systems provide channel adaptive data rates up to 54 Mb/s (in a

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Gulshan, Kailash, Puja Shahi, and W. Scott Moye-Rowley. "Compartment-specific Synthesis of Phosphatidylethanolamine Is Required for Normal Heavy Metal Resistance." Molecular Biology of the Cell 21, no. 3 (2010): 443–55. http://dx.doi.org/10.1091/mbc.e09-06-0519.

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Control of lipid composition of membranes is crucial to ensure normal cellular functions. Saccharomyces cerevisiae has two different phosphatidylserine decarboxylase enzymes (Psd1 and Psd2) that catalyze formation of phosphatidylethanolamine. The mitochondrial Psd1 provides roughly 70% of the phosphatidylethanolamine (PE) biosynthesis in the cell with Psd2 carrying out the remainder. Here, we demonstrate that loss of Psd2 causes cells to acquire sensitivity to cadmium even though Psd1 remains intact. This cadmium sensitivity results from loss of normal activity of a vacuolar ATP-binding casset

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Bože, Anete. "PSD1 from Perspective of ECJ." SOCRATES. Rīgas Stradiņa universitātes Juridiskās fakultātes elektroniskais juridisko zinātnisko rakstu žurnāls / SOCRATES. Rīga Stradiņš University Faculty of Law Electronic Scientific Journal of Law 2, no. 20 (2021): 84–98. http://dx.doi.org/10.25143/socr.20.2021.2.084-098.

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Directive 2007/64/EC (known also as Payment Service Directive 1 – PSD1) and Directive (EU) 2015/2366 (known also as Payment Service Directive 2 – PSD2) both regulate payment services in the EU. PSD1 is no longer in force and it was replaced with PSD2 that provides the basis for a better integrated EU payments market, opens up a market for new types of payment services, allows to use new technologies to provide these services etc. The European Court of Justice (ECJ) has made some significant rulings that helped to understand some concepts from the PSD1 and PSD2 more clearly. In this article, th

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Wolf, Julie M., Javier Espadas, Jose Luque-Garcia, Todd Reynolds, and Arturo Casadevall. "Lipid Biosynthetic Genes Affect Candida albicans Extracellular Vesicle Morphology, Cargo, and Immunostimulatory Properties." Eukaryotic Cell 14, no. 8 (2015): 745–54. http://dx.doi.org/10.1128/ec.00054-15.

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ABSTRACT Microbial secretion is integral for regulating cell homeostasis as well as releasing virulence factors during infection. The genes encoding phosphatidylserine synthase ( CHO1 ) and phosphatidylserine decarboxylase ( PSD1 and PSD2 ) are Candida albicans genes involved in phospholipid biosynthesis, and mutations in these genes affect mitochondrial function, cell wall thickness, and virulence in mice. We tested the roles of these genes in several agar-based secretion assays and observed that the cho1 Δ/Δ and psd1 Δ/Δ psd2 Δ/Δ strains manifested less protease and phospholipase activity. S

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Цимбалюк, Христина. "Порівняльно-правовий аналіз PSD2 та проєкта нової платіжної директиви PSD3 і регламентів". De Iure, № 1 (20 вересня 2024): 23–31. http://dx.doi.org/10.36074/deiure.issue1.002.

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Здійснено комплексний порівняльно-правовий аналіз основних положень чинної Директиви про платіжні послуги (ЄС) 2015/2366 від 25 листопада 2015 року із найбільш суттєвими змінами, які пропонуються проєктом нової Директиви про платіжні послуги (PSD3) та Регламентом надання платіжних послуг (PSR). PSD3 та PSR вносять зміни до чинної PSD2, зокрема в частині відкритого банкінгу та транскордонного надання платіжних послуг, а також скасовують Директиву про електронні гроші (ЄС) 2000/46/ЄС (EMD). Очікується, що PSD3 та PSR будуть прийняті у фінальній редакції та вступлять у силу наприкінці 2026 року.

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Nerlich, Annika, Melanie von Orlow, Denis Rontein, Andrew D. Hanson, and Peter Dörmann. "Deficiency in Phosphatidylserine Decarboxylase Activity in the psd1 psd2 psd3 Triple Mutant of Arabidopsis Affects Phosphatidylethanolamine Accumulation in Mitochondria." Plant Physiology 144, no. 2 (2007): 904–14. http://dx.doi.org/10.1104/pp.107.095414.

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Marín Palomino, Cristina, and José García Alcorta. "La evolución de los servicios de pago y su reflejo en la regulación europea." Revista de Estabilidad Financiera, Número 48 (primavera 2025) (June 12, 2025): 66–83. https://doi.org/10.53479/40132.

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En este artículo se aborda la definición de los servicios de pago que recoge la normativa de la Unión Europea (UE) sobre la materia (PSD2) y se exponen a continuación las diversas cuestiones interpretativas que han suscitado esas definiciones a lo largo de los últimos años. Seguidamente, se describen brevemente las novedades que, en relación con la identificación de los servicios de pago, introducen las propuestas de la Comisión Europea de 2023 para una nueva directiva (PSD3) y un nuevo reglamento (PSR) de servicios de pago. Finalmente, se incluyen unas breves consideraciones relativas al dine

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Polasik, Michał, Agnieszka Butor-Keler, Paweł Widawski, and Grzegorz Keler. "Evaluating the Regulatory Approach to Open Banking in Europe: An Empirical Study." Financial Law Review, no. 34 (2) (November 7, 2024): 59–90. https://doi.org/10.4467/22996834flr.24.007.20612.

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This paper assesses the impact of the regulatory approach to open banking in Europe. The evaluation is based on a review of the revised Payment Services Directive (PSD2), Regulatory Technical Standards (RTS) and the studies of experts from 30 countries as part of the PayTechImpact.EU project. The study aims to examine the effects of the introduction of the PSD2 regulation in the EU. The results of the study reveal that PSD2 is an example of an effective lawmaking process. It focuses on stimulating innovation and creating new value for customers, while concurrently developing the competitivenes

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V S, Rekha, and Dr Siddaraju. "A Novel Buffer Packet Delivery Strategy for High Throughput and Better Health (HTBH) Method in Wireless Sensor Networks." International Journal of Electrical and Electronics Research 11, no. 3 (2023): 866–76. http://dx.doi.org/10.37391/ijeer.110334.

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There is massive call for the Packet Sender Device Network (PSDN) primarily based on tracking of areas, figuring out the consequences of climate, detection of enemy vehicles. The PSDN could have useful Packet Sender Devices (PSD’s) which can study the vicinity and then send the data from initial to receiver PSD. There are numerous constraints which have restrictions on the feature like battery, memory, and range. There is hierarchical community wherein the PSDs are spread on more than one area with every vicinity having their very own PSD’s whilst communique has to manifest among PSDs of vario

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Wyżykowski, Bartosz. "Odstępstwa dotyczące instrumentów płatniczych przeznaczonych do dokonywania płatności niskokwotowych Glosa do wyroku TS z 11 listopada 2020 r. w sprawie C-287/19 DenizBank AG przeciwko Verein für Konsumenteninformation." internetowy Kwartalnik Antymonopolowy i Regulacyjny 10, no. 5 (2021): 55–72. http://dx.doi.org/10.7172/2299-5749.ikar.5.10.5.

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Przedmiotem glosy jest wyrok Trybunału Sprawiedliwości Unii Europejskiej (pierwsza izba) z 11 listopada 2020 r. w sprawie C‑287/19 DenizBank AG przeciwko Verein für Konsumenteninformation, ECLI:EU:C:2020:897. Sąd ten wypowiedział się w przedmiocie zagadnień prawnych, które pojawiły się na gruncie przepisów PSD1 i PSD2 regulujących odstępstwa dla instrumentów płatniczych przeznaczonych do dokonywania płatności niskokwotowych. Po pierwsze, sąd przesądził, że funkcja NFC (near field communication) służąca inicjowaniu transakcji opiewających na niskie kwoty może być kwalifikowana jako odrębny inst

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Sugawara, Yoh, Mohammed A. Khan, Hiroyuki Morinaga, Jeevendra Martyn, and Shingo Yasuhara. "100 Burn Causes Aberrant Macrophage Polarity Conversion in Skeletal Muscles, Which Is Mitigated by Auto/mitophagy-targeted Therapy." Journal of Burn Care & Research 43, Supplement_1 (2022): S66—S67. http://dx.doi.org/10.1093/jbcr/irac012.103.

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Abstract Introduction Major burn injury (BI) is associated with excessive inflammation. We have reported autophagy/mitophagy response defect in skeletal muscles in BI, leading to diminished homeostasis capability of cells and mitochondria. Macrophages play central roles in the process of wound healing, from causing inflammation, clearing cell debris, to coordinating tissue repair. Classically, M1 macrophages are considered as pro-inflammatory phenotype, and M2 as anti-inflammatory/pro-regeneration phenotype, though complexity of constituent of macrophage subpopulations, being increasingly reco

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DeGiorgis, Joseph A., James A. Galbraith, Ayse Dosemeci, Xiaobing Chen, and Thomas S. Reese. "Distribution of the scaffolding proteins PSD-95, PSD-93, and SAP97 in isolated PSDs." Brain Cell Biology 35, no. 4-6 (2006): 239–50. http://dx.doi.org/10.1007/s11068-007-9017-0.

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15

Voelker, D. R. "Protein and lipid motifs regulate phosphatidylserine traffic in yeast." Biochemical Society Transactions 33, no. 5 (2005): 1141–45. http://dx.doi.org/10.1042/bst0331141.

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Phosphatidylserine (PtdSer) is synthesized in the endoplasmic reticulum and its subdomains associated with the mitochondria [MAM (mitochondria-associated membrane)] and subsequently transported to the loci of the PtdSer decarboxylases, Pds1p (phosphatidylserine decarboxylase 1 encoded by the PSD1 gene that complements psd1 mutations) in the mitochondria, and Psd2p (PtdSer decarboxylase 2 encoded by the PSD2 gene that complements psd2 mutations) in the Golgi. Decarboxylation of PtdSer to PtdEtn (phosphatidylethanolamine) can be used as a biochemical indicator of transport to these organelles, w

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Kapliar, Karina. "STATE REGULATION OF INTERNET BANKING IN EUROPEAN COUNTRIES." Economics & Education 7, no. 3 (2022): 20–26. http://dx.doi.org/10.30525/2500-946x/2022-3-3.

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The purpose of the study. The purpose of the article is to analyze the state of state regulation of Internet banking in European countries. The subject of the study is the legislation and trends of state regulation of online banking in European countries. The research methodology is based on a comparative analysis of legislation regulating online banking in the EU countries on the example of Switzerland and the UK. The main methods of research are comparative legal analysis, statistical analysis of the development of online banking in the EU countries. Conclusion. The growth of technological i

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Ichhpujani, Parul, Tanu Singh, Sahil Thakur, Rohan Bir Singh, and Suresh Kumar. "Assessing glaucoma deterioration using Spaeth/Richman contrast sensitivity test." Therapeutic Advances in Ophthalmology 12 (January 2020): 251584142097741. http://dx.doi.org/10.1177/2515841420977412.

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Purpose: To assess changes in the central and peripheral contrast sensitivity in severe primary open-angle glaucoma (POAG) patients using a computer-based Spaeth/Richman contrast sensitivity test (SPARCS) over a period of 24 months. Methods: Our pilot, observational study included 15 patients (30 eyes) with severe POAG. Visual acuity, intraocular pressure, number of anti-glaucoma drugs, visual fields, and SPARCS score were recorded at first visit and at 12 and 24 months. Results: We observed changes in mean deviation (MD) from −19.37 ± 5.04 to −20.63 ± 4.07, mean pattern standard deviation (PS

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Yoshida, Soichiro, Taro Takahara, Yuki Arita, et al. "Impact of Progressive Site-Directed Therapy in Oligometastatic Castration-Resistant Prostate Cancer on Subsequent Treatment Response." Cancers 14, no. 3 (2022): 567. http://dx.doi.org/10.3390/cancers14030567.

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The purpose of this study was to evaluate the impact of progressive site-directed therapy (PSDT) for oligometastatic castration-resistant prostate cancer (OM-CRPC) on the efficacy of subsequent androgen receptor axis-targeted (ARAT) drugs, and to demonstrate the possibility of prolonging overall survival (OS). We performed a retrospective analysis of 15 OM-CRPC patients who underwent PSDT and subsequently received first-line ARAT drugs (PSDT group) and 13 OM-CRPC patients who were treated with first-line ARAT drugs without PSDT (non-PSDT group). PSDT was performed with the intention of treatin

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Zhang, Yu, Tong Zhu, and Jing Zhou. "Understanding Power Spectrum Density Transmissibility." Shock and Vibration 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/8479721.

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Power spectrum density transmissibility (PSDT) is a type of complex frequency domain function proposed recently. It describes the relation between cross-spectra of system outputs. Since PSDTs with same local-reference degree of freedom (DOF) combination but with different transferring output DOFs cross each other at the system’s poles under certain load condition, the functions have been used as the primary data in operational modal analysis (OMA) to extract modal parameters, and such technique is named as PSDT-based OMA (PSDTOMA). Because PSDT is a concept that appears recently, researches on

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Marttila, Eetu, Aki Koivula, and Pekka Räsänen. "Cybercrime Victimization and Problematic Social Media Use: Findings from a Nationally Representative Panel Study." American Journal of Criminal Justice 46, no. 6 (2021): 862–81. http://dx.doi.org/10.1007/s12103-021-09665-2.

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AbstractAccording to criminological research, online environments create new possibilities for criminal activity and deviant behavior. Problematic social media use (PSMU) is a habitual pattern of excessive use of social media platforms. Past research has suggested that PSMU predicts risky online behavior and negative life outcomes, but the relationship between PSMU and cybercrime victimization is not properly understood. In this study, we use the framework of routine activity theory (RAT) and lifestyle-exposure theory (LET) to examine the relationship between PSMU and cybercrime victimization.

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Rahmah, Aulia, and M. Anshar Nur. "ANALISIS NILAI DEPLESI DARI PRODUKSI HASIL HUTAN DI KABUPATEN TANAH LAUT." JIEP: Jurnal Ilmu Ekonomi dan Pembangunan 3, no. 1 (2020): 45. http://dx.doi.org/10.20527/jiep.v3i1.2207.

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This research aims to analyze development of depletion value, PSDH revenue, and comparison of depletion value with PSDH from production of forest products in Tanah Laut Regency. Data collection techniques are documentation from previous research, online, and instansional surveys. Data is processed by mathematical calculations using depletion formula, then compared to PSDH revenue. The result of research showed that ups and downs depletion value were depending on volume of round wood. Depletion per unit of round wood production of natural forests is bigger than plantation forests. Realization o

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Garcia, Pedro Lopes, Renata Alcarde Sermarini, Carlos Roberto de Sant Ana Filho, José Albertino Bendassolli, Beatriz Nastaro Boschiero, and Paulo Cesar Ocheuze Trivelin. "15N-Fertilizer Recovery in Maize as an Additional Strategy for Understanding Nitrogen Fertilization Management with Blends of Controlled-Release and Conventional Urea." Agronomy 10, no. 12 (2020): 1932. http://dx.doi.org/10.3390/agronomy10121932.

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A single application of polymer-sulfur coated urea (PSCU) and conventional urea (U) is expected to ensure nitrogen (N) throughout the maize (Zea mays L.) growth cycle being U the likely main N-fertilizer supplier at the beginning and PSCU during the maize growth cycle. This research aimed to evaluate N fertilization management (split, incorporated, and broadcast application) and fertilizer blends (30%PSCU + 70%U and 70%PSCU + 30%U) on volatilization of ammonia (AV) and soil N mineral content (NM); plant N uptake (NU) and 15N-fertilizer recovery (NR); and yield (GY). Field experiments were cond

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van Duin, Claire, Andreas Heinz, and Helmut Willems. "Predictors of Problematic Social Media Use in a Nationally Representative Sample of Adolescents in Luxembourg." International Journal of Environmental Research and Public Health 18, no. 22 (2021): 11878. http://dx.doi.org/10.3390/ijerph182211878.

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Social media use has increased substantially over the past decades, especially among adolescents. A proportion of adolescents develop a pattern of problematic social media use (PSMU). Predictors of PSMU are insufficiently understood and researched. This study aims to investigate predictors of PSMU in a nationally representative sample of adolescents in Luxembourg. Data from the Health Behavior in School-aged Children (HBSC) study in Luxembourg were used, in which 8687 students aged 11–18 years old participated. The data were analyzed using hierarchical multiple regression. A range of sociodemo

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Marsh, Herbert W., Andrew J. Martin, and Susan Jackson. "Introducing a Short Version of the Physical Self Description Questionnaire: New Strategies, Short-Form Evaluative Criteria, and Applications of Factor Analyses." Journal of Sport and Exercise Psychology 32, no. 4 (2010): 438–82. http://dx.doi.org/10.1123/jsep.32.4.438.

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Based on the Physical Self Description Questionnaire (PSDQ) normative archive (n = 1,607 Australian adolescents), 40 of 70 items were selected to construct a new short form (PSDQ-S). The PSDQ-S was evaluated in a new cross-validation sample of 708 Australian adolescents and four additional samples: 349 Australian elite-athlete adolescents, 986 Spanish adolescents, 395 Israeli university students, 760 Australian older adults. Across these six groups, the 11 PSDQ-S factors had consistently high reliabilities and invariant factor structures. Study 1, using a missing-by-design variation of multigr

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Suherman, Iyod, Taufan Wiguna, Rahadian Rahadian, Djunaedi Muljawan, and Omar Moefti. "2D Seismic Imaging Improvement through Prestack Depth Migration (PSDM) Method." Indonesian Journal of Physics 30, no. 1 (2019): 23–26. http://dx.doi.org/10.5614/itb.ijp.2019.30.1.5.

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The quality of seismic is important for interpretation. Prestack Depth Migration produce better quality of seismic imaging. The seismic generated through PSDM method has better seismic reflector and geological structure appearance compared to Prestack Time Migration (PSTM) method. Accurate interval velocity modeling is a key in PSDM process, involving dix transformation, coherency inversion, and tomography. Comparison between PSTM and PSDM show that PSDM offer better imaging for interpretation because PSDM has better seismic reflector continuity and good geological appearance.

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Sandoval-Espino, Jorge Arturo, Alvaro Zamudio-Lara, José Antonio Marbán-Salgado, J. Jesús Escobedo-Alatorre, Omar Palillero-Sandoval, and J. Guadalupe Velásquez-Aguilar. "Selection of the Best Set of Features for sEMG-Based Hand Gesture Recognition Applying a CNN Architecture." Sensors 22, no. 13 (2022): 4972. http://dx.doi.org/10.3390/s22134972.

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The classification of surface myoelectric signals (sEMG) remains a great challenge when focused on its implementation in an electromechanical hand prosthesis, due to its nonlinear and stochastic nature, as well as the great difference between models applied offline and online. In this work, the selection of the set of the features that allowed us to obtain the best results for the classification of this type of signals is presented. In order to compare the results obtained, the Nina PRO DB2 and DB3 databases were used, which contain information on 50 different movements of 40 healthy subjects

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An, Congying, Jinglan Liu, Qiaohui Liu, Yuqi Liu, Xiaoli Fan, and Yishen Hu. "How Perceived Sensory Dimensions of Forest Park Are Associated with Stress Restoration in Beijing?" International Journal of Environmental Research and Public Health 19, no. 2 (2022): 883. http://dx.doi.org/10.3390/ijerph19020883.

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A growing number of studies suggest that the perceived sensory dimensions (PSDs) of green space are associated with stress restoration offered by restorative environment. However, there is little known about PSDs and stress restoration as well as their relationship to forest park. To fill this gap, an on-site questionnaire survey was conducted in three forest parks in Beijing, as a result of which a total number of 432 completed responses were collected and analyzed. The mean values of PSDs were used to represent PSDs of forest park. Using independent sample t-test and ANOVA, this study analyz

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Li, Yumei, Wenlong Mu, Xuying Xie, and Sylvia Y. C. L. Kwok. "Network analysis of internet gaming disorder, problematic social media use, problematic smartphone use, psychological distress, and meaning in life among adolescents." DIGITAL HEALTH 9 (January 2023): 205520762311580. http://dx.doi.org/10.1177/20552076231158036.

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Background Few studies have examined the connections between psychological distress, meaning in life, internet gaming disorder (IGD), problematic smartphone use (PSU), and problematic social media use (PSMU). Methods The central and bridging nodes of IGD, PSMU, and PSU symptoms were investigated using network analysis in China among 742 adolescents ( Mage = 15.39, SD = 1.68, range = 12–19; 53.23% female). The relationships between IGD, PSMU, and PSU and associated factors were investigated using a Directed Acyclic Graphs method. Results The results suggested that the central symptoms were with

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Bonnans, Caroline, Koichi Fukunaga, Raquel Keledjian, Nicos A. Petasis, and Bruce D. Levy. "Regulation of phosphatidylinositol 3–kinase by polyisoprenyl phosphates in neutrophil-mediated tissue injury." Journal of Experimental Medicine 203, no. 4 (2006): 857–63. http://dx.doi.org/10.1084/jem.20052143.

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Neutrophils play a central role in host defense, inflammation, and tissue injury. Recent findings indicate a novel role for polyisoprenyl phosphates (PIPPs) as natural down-regulatory signals in neutrophils. The relationship between PIPPs and neutrophil early activating signals, such as phosphoinositides, has not been previously determined. Here, we establish presqualene diphosphate (PSDP) as an endogenous PIPP regulator of phosphatidylinositol 3–kinase (PI3K). In human neutrophils, leukotriene B4 (LTB4) triggered rapid decreases in PSDP and reciprocal increases in PI3K activity. In addition,

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Shang, Zhen, Yao Sun, Xiumin Yu, Ling He, and Luquan Ren. "Effect of Hydrogen-Rich Syngas Direct Injection on Combustion and Emissions in a Combined Fuel Injection—Spark-Ignition Engine." Sustainability 15, no. 11 (2023): 8448. http://dx.doi.org/10.3390/su15118448.

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To utilize the high efficiency of gasoline direct injection (GDI) and solve the high particulate number (PN) issue, hydrogen-rich syngas has been adopted as a favorable sustainable fuel. This paper compares and analyzes the effects of the injection configurations (GDI, gasoline port injection combined with GDI (PGDI), and gasoline port injection combined with hydrogen-rich syngas direct injection (PSDI)) and fuel properties on combustion and emissions in a spark-ignition engine. The operational points were fixed at 1800 rpm with a 15% throttle position, and the excess air ratio was 1.1. The co

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Liu, Cuicui, Jian Peng, Zhigang Xu, Qiang Shen, and Chuanbin Wang. "Combined Effect of Substrate Temperature and Sputtering Power on Phase Evolution and Mechanical Properties of Ta Hard Coatings." Metals 13, no. 3 (2023): 583. http://dx.doi.org/10.3390/met13030583.

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Ta hard coatings were prepared on PCrNi1MoA steel substrates by direct current magnetron sputtering, and their growth and phase evolution could be controlled by adjusting the substrate temperature (Tsub) and sputtering power (Pspu) at various conditions (Tsub = 200–400 °C, Pspu = 100–175 W). The combined effect of Tsub and Pspu on the crystalline phase, surface morphology, and mechanical properties of the coatings was investigated. It was found that higher Pspu was required in order to obtain α-Ta coatings when the coatings are deposited at lower Tsub, and vice versa, because the deposition en

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Nailul Muna Ardliah and Andhita Nurul Khasanah. "Pengaruh Problematic Social Media Use terhadap Perilaku Cyberbullying pada Penggemar K-Pop." Bandung Conference Series: Psychology Science 5, no. 1 (2025): 401–8. https://doi.org/10.29313/bcsps.v5i1.16570.

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Abstract. This study examines the influence of Problematic Social Media Use (PSMU) on cyberbullying among K-Pop fans in Indonesia, focusing on the high intensity of social media use within this community. Using a quantitative approach, data were collected via an online questionnaire based on the Cyberbullying Perpetration Scale (CBPS) and Bergen Social Media Addiction Scale (BSMAS), both adapted into Indonesian. The sample consisted of 459 respondents aged 15–22 years, selected through convenience sampling. Simple linear regression was used to analyze the relationship between PSMU and cyberbul

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Baylen, Faith C. "PSDA." Nursing Management (Springhouse) 23, no. 9 (1992): 16. http://dx.doi.org/10.1097/00006247-199209000-00008.

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Qiu, Huifang, Yuanhao Li, Min Yuan, Huali Chen, Ajai A. Dandekar, and Weijun Dai. "Uncovering a hidden functional role of the XRE-cupin protein PsdR as a novel quorum-sensing regulator in Pseudomonas aeruginosa." PLOS Pathogens 20, no. 3 (2024): e1012078. http://dx.doi.org/10.1371/journal.ppat.1012078.

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XRE-cupin family proteins containing an DNA-binding domain and a cupin signal-sensing domain are widely distributed in bacteria. In Pseudomonas aeruginosa, XRE-cupin transcription factors have long been recognized as regulators exclusively controlling cellular metabolism pathways. However, their potential functional roles beyond metabolism regulation remain unknown. PsdR, a typical XRE-cupin transcriptional regulator, was previously characterized as a local repressor involved solely in dipeptide metabolism. Here, by measuring quorum-sensing (QS) activities and QS-controlled metabolites, we unc

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Sun, Ziyu, Mandlaa, Hui Wen, Li Ma, and Zhongjun Chen. "Isolation, characterization and application of bacteriophage PSDA-2 against Salmonella Typhimurium in chilled mutton." PLOS ONE 17, no. 1 (2022): e0262946. http://dx.doi.org/10.1371/journal.pone.0262946.

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Salmonella is a common foodborne pathogen, especially in meat and meat products. Lytic phages are promising alternatives to conventional methods for Salmonella biocontrol in food and food processing. In this study, a virulent bacteriophage (PSDA-2) against Salmonella enterica serovar Typhimurium was isolated from the sewage and it was found that PSDA-2 belongs to Cornellvirus genus of Siphoviridae family by morphological and phylogenetic analysis. Based on the one-step growth curve, PSDA-2 has a short latent period (10 min) and a high burst size (120 PFU/cell). The stability test in vitro reve

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Valkenburg, Patti M., Irene I. van Driel, and Ine Beyens. "The associations of active and passive social media use with well-being: A critical scoping review." New Media & Society 24, no. 2 (2021): 530–49. http://dx.doi.org/10.1177/14614448211065425.

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A recurring claim in the literature is that active social media use (ASMU) leads to increases in well-being, whereas passive social media use (PSMU) leads to decreases in well-being. The aim of this review was to investigate the validity of this claim by comparing the operationalizations and results of studies into the association of ASMU and PSMU with well-being (e.g. happiness) and ill-being (e.g. depressive symptoms). We found 40 survey-based studies, which utilized a hodgepodge of 36 operationalizations of ASMU and PSMU and which yielded 172 associations of ASMU and/or PSMU with well-/ill-

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Guérin, Florence, Herbert W. Marsh, and Jean-Pierre Famose. "Generalizability of the PSDQ and Its Relationship to Physical Fitness: The European French Connection." Journal of Sport and Exercise Psychology 26, no. 1 (2004): 19–38. http://dx.doi.org/10.1123/jsep.26.1.19.

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Two studies tested the generalizability of support for within- and between-construct validity based on responses to a French translation of the Physical Self-Description Questionnaire (PSDQ) by high school students. The PSDQ is a multidimensional physical self-concept instrument designed to measure 11 components: health, coordination, physical activity, body fat, sports competence, global physical, appearance, strength, flexibility, endurance, and esteem. In the first study (N = 752), preliminary reliability analysis revealed strong internal consistency and overall stability. Confirmatory fact

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Marsh, Herbert W. "Construct Validity of Physical Self-Description Questionnaire Responses: Relations to External Criteria." Journal of Sport and Exercise Psychology 18, no. 2 (1996): 111–31. http://dx.doi.org/10.1123/jsep.18.2.111.

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The Physical Self-Description Questionnaire (PSDQ) is a multidimensional physical self-concept instrument with 11 scales: Strength, Body Fat, Activity, Endurance/Fitness, Sports Competence, Coordination, Health, Appearance, Flexibility, Global Physical, and Global Esteem. The purpose of this study is to evaluate the construct validity of PSDQ responses in relation to 23 external criteria, including measures of body composition, physical activity, endurance, strength, and flexibility for 192 (113 boys and 79 girls) high school students. Each external validity criterion was predicted a priori to

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Bajrektarevic, Anis H., Umi Khaerah Pati, Mellisa Towadi, and Anugrah Muhtarom Pratama. "Costumer Explicit Consent Under Indonesian Open Banking Regulations." Jambura Law Review 4, no. 2 (2022): 176–94. http://dx.doi.org/10.33756/jlr.v4i2.15377.

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The implementation of GDPR and PSD2 in the EU as well as the PSD2 alignment with GDPR, encourage central banks in various countries including Indonesia to immediately implement an open banking system that also prioritizes privacy data protection. The PDP bill principle of explicit consent must be applied in open banking financial transactions that in Indonesia as stated in the National Standard Open API Payment (SNAP) 2021 (a Technical Standards and Governance Guideline). However, there are some fundamental differences regulated in PSD2 when compared to SNAP which will hinder Indonesia's adequ

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Papale, Andrea, and David Holcman. "Chromatin phase separated nanoregions explored by polymer cross-linker models and reconstructed from single particle trajectories." PLOS Computational Biology 20, no. 1 (2024): e1011794. http://dx.doi.org/10.1371/journal.pcbi.1011794.

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Phase separated domains (PSDs) are ubiquitous in cell biology, representing nanoregions of high molecular concentration. PSDs appear at diverse cellular domains, such as neuronal synapses but also in eukaryotic cell nucleus, limiting the access of transcription factors and thus preventing gene expression. We develop a generalized cross-linker polymer model, to study PSDs: we show that increasing the number of cross-linkers induces a polymer condensation, preventing access of diffusing molecules. To investigate how the PSDs restrict the motion of diffusing molecules, we compute the mean residen

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Gulshan, Kailash, Jennifer A. Schmidt, Puja Shahi, and W. Scott Moye-Rowley. "Evidence for the Bifunctional Nature of Mitochondrial Phosphatidylserine Decarboxylase: Role in Pdr3-Dependent Retrograde Regulation of PDR5 Expression." Molecular and Cellular Biology 28, no. 19 (2008): 5851–64. http://dx.doi.org/10.1128/mcb.00405-08.

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ABSTRACT Multidrug resistance in the yeast Saccharomyces cerevisiae is sensitive to the mitochondrial genome status of cells. Cells that lose their organellar genome ([rho 0] cells) dramatically induce transcription of multiple or pleiotropic drug resistance genes via increased expression of a zinc cluster-containing transcription factor designated Pdr3. A major Pdr3 target gene is the ATP-binding cassette transporter-encoding gene PDR5. Pdr5 has been demonstrated to act as a phospholipid floppase catalyzing the net outward movement of phosphatidylethanolamine (PE). Since the mitochondrially l

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Nurya Safitri, Nur Nurya. "ANALYSIS OF CUSTOMER PERCEPTIONS ON THE USE OF DIGITAL SERVICES AT PEGADAIAN SHARIA AHMAD YANI BRANCH PEKANBARU." Al-Amwal 12, no. 02 (2023): 21–28. https://doi.org/10.36341/al-amwal.v12i02.241.

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This study describes the Analysis of Customer Perceptions of the Use of Digital Services at the Ahmad Yani Sharia Pegadaian Branch, Pekanbaru. This study uses a qualitative descriptive method, within six months. Data collection techniques with observation, interviews, questionnaires and documentation. The results of the study show that the application of the PSDS application is in accordance with the purpose of making the PSDS application to facilitate customers in making transactions at sharia pawnshops. The Customer Perception Analysis of the use of the PSDS application service is based on t

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Kitili, Andrew, and David Bailey. "Malawi." High-Level Summary Technical Assistance Reports 2025, no. 015 (2025): 1. https://doi.org/10.5089/9798229006316.029.

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In January/February 2025, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of Malawi against the IMF’s Data Quality Assessment Framework (DQAF) for PSDS. The mission was undertaken as part of a project to strengthen the quality of public sector debt in select African countries, funded by the Government of Japan. The mission reviewed the PSDS compilation and dissemination practices against each element of the DQAF and presented a series of recommendations to improve the quality and transparency of the PSDS of Malawi.

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Juharni, Juharni, Sobirin Sobirin, and Natsir Tompo. "EFEKTIVITAS PENGGUNAAN FINGERPRINT TERHADAP KINERJA PEGAWAI PADA DINAS PENGELOLAAN SUMBER DAYA AIR UPT PSDA WILAYAH SANREGO KABUPATEN BONE." Indonesian Journal of Legality of Law 5, no. 2 (2023): 480–83. http://dx.doi.org/10.35965/ijlf.v5i2.2208.

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Pengungkapan pertanyaan dalam penelitian ini mengacu pada seberapa besar pengaruh absensi fingerprint terhadap peningkatan efisiensi dan kinerja pegawai kantor UPT PSDA terletak di Kabupaten Bone di kawasan Sanrego. Hasil dari penelitian ini merupakan kajian akademik guna memberikan masukan bagi Dinas Pengelolaan Sumber Daya Air UPT PSDA wilayah Sanrego Kabupaten Bone. Dalam upaya peningkatan kinerja pegawai. Penelitian ini mengambil data pada kantor UPT PSDA wilayah Sanrego Kabupaten Bone dengan cara melakukan observasi langsung, menyebar kuesioner kepada pegawai kantor UPT PSDA w

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Hain, Sarah, Karin Schermelleh-Engel, Christine Freitag, Frank Louwen, and Silvia Oddo. "Development of a Short Form of the Personality Styles and Disorder Inventory (PSDI-6)." European Journal of Psychological Assessment 32, no. 4 (2016): 283–90. http://dx.doi.org/10.1027/1015-5759/a000260.

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Abstract. The original Personality Styles and Disorder Inventory (PSDI) consists of 140 items capturing the non-pathological equivalents of 14 personality disorders (PDs) listed in DSM-III-R, DSM-IV-TR, and ICD-10. Because the DSM-5 proposes only six PDs in its research section and completing the PSDI is very time-consuming, a questionnaire capturing these six PDs with a smaller number of items would be desirable. Therefore, the short version PSDI-6 measuring each of the six PDs with six items was developed. Methods: Items were selected by means of exploratory and confirmatory factor analysis

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Santoro, Gianluca, Antonino Costanzo, Christian Franceschini, Vittorio Lenzo, Alessandro Musetti, and Adriano Schimmenti. "Insecure Minds through the Looking Glass: The Mediating Role of Mentalization in the Relationships between Adult Attachment Styles and Problematic Social Media Use." International Journal of Environmental Research and Public Health 21, no. 3 (2024): 255. http://dx.doi.org/10.3390/ijerph21030255.

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Research shows that insecure attachment styles and failures in mentalizing are associated with increased problematic social media use (PSMU). This study aimed to investigate the mediating role of failures in mentalizing in the relationships between attachment styles and PSMU within a large sample of individuals from the community. The study involved the participation of 3600 adult volunteers (2312 females, 64.2%) aged between 18 and 60 years old (M = 29.92; SD = 10.68). Participants completed measures to assess socio-demographics, adult attachment styles, mentalization, and PSMU. Findings show

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Kitili, Andrew, and David Bailey. "Zimbabwe." High-Level Summary Technical Assistance Reports 2025, no. 022 (2025): 1. https://doi.org/10.5089/9798229012362.029.

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In February 2025, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of the Republic of Zimbabwe against the IMF’s Data Quality Assessment Framework (DQAF) for PSDS. The assessment was undertaken as part of a project to strengthen the quality of public sector debt statistics in selected African countries, funded by the Government of Japan. The assessment reviewed the PSDS compilation and dissemination practices against each element of the DQAF and presented a series of recommendations to improve the quality and transparency of the PSDS of the Republic

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Mukminatul, Diah, and Is Susanto. "Determinants of Customers Using the Pegadaian Syariah Digital Service (PSDS) Application: Review of Islamic Business Ethics." Al-Mashrof: Islamic Banking and Finance 5, no. 1 (2024): 81. http://dx.doi.org/10.24042/al-mashrof.v5i1.22967.

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Pegadaian Syariah Digital Service (PSDS) is used to make it easier for customers to carry out transaction processes and make payments. This research aims to determine the influence of marketing strategies and the consumer environment on customers' decisions to use the Pegadaian Syariah Digital Service (PSDS) application at Pegadaian Syariah Bandar Lampung City, and to analyze transactions using the PSDS application from the perspective of Islamic Business Ethics. The sample for this research is customers who use the Pegadaian Syariah Digital Service (PSDS) application, totaling 89 respondents.

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Kircaburun, Kagan, Mark D. Griffiths, and Joel Billieux. "Childhood Emotional Maltreatment and Problematic Social Media Use Among Adolescents: The Mediating Role of Body Image Dissatisfaction." International Journal of Mental Health and Addiction 18, no. 6 (2019): 1536–47. http://dx.doi.org/10.1007/s11469-019-0054-6.

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AbstractPreliminary evidence suggests that childhood maltreatment is associated with higher problematic social media use (PSMU). It has also been established that childhood emotional maltreatment (CEM) is associated with body image dissatisfaction (BID). However, the direct and indirect impacts of CEM on PSMU via BID remain untested. The present study examined these direct and indirect relationships among a sample of 385 adolescents (mean age 15.62 years, range 14–18 years). Results indicated that female adolescents had higher levels of CEM, BID, and PSMU compared to males. Structural equation

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Vengadesan, K., Suba Lakshmi Madaswamy, Veni Keertheeswari Natarajan, and Ragupathy Dhanusuraman. "Biocarbon Derived from Seeds of Palmyra Palm Tree for a Supercapacitor Application." Advanced Nano Research 6, no. 1 (2023): 1–10. http://dx.doi.org/10.21467/anr.6.1.1-10.

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Carbon-based materials are among the most promising materials for future electrochemical energy storage and conversion. Eco-friendly Palmyra palm seed derived microporous biocarbon was fabricated on the graphitic sheet. Palm seed derived carbon was carbonized by using 0.5 M H2S04 without any activating agent. Morphological characterization of PSDC investigated through SEM (Scanning Electron Microscopy). It shows PSDC is microporous with carbon network like structure. Physiochemical characterization performed through XRD, FT-IR and Raman studies. Raman studies confirm the PSDC having carbon bas

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