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Article ; Online: Results of dynamic simulation of the lateral stability of a light van when curvilinear movement

Nikitin G.S. / Tint Naing Win

Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta, Vol 8, Iss 4, Pp 322-

2023 Volume 329

Abstract: The article presents the results of developing a methodology and implementing dynamic modeling in the SolidWorks Motion 2016 software environment for changing the body roll angle of the Gazelle Next van during active maneuvering and turning using a lever- ...

Abstract	The article presents the results of developing a methodology and implementing dynamic modeling in the SolidWorks Motion 2016 software environment for changing the body roll angle of the Gazelle Next van during active maneuvering and turning using a lever-electromagnetic stabilization system in comparison with a lever stabilizer system. A dynamic modeling technique was developed to analyze the change in the roll angle of the Gazelle NEXT all-metal van in the driving mode when turning and intensive maneuvering with a lever and using a lever-electromagnetic stabilization system). As a result of the research, a decrease in the roll angle of the Gazelle Next all-metal van was revealed in driving modes with active maneuvering and cornering using the lever-electromagnetic stabilization system relative to that installed on the example of the Gazelle NEXT — lever. The proposed method of dynamic modeling proved the effectiveness of using a lever-electromagnetic stabilization system when turning and active maneuvering, compared with standard lever stabilizers based on a comparison of the roll angles of the first and second options.
Keywords	lateral stability ; anti-roll bar ; electromagnetic stabilizer ; Engineering (General). Civil engineering (General) ; TA1-2040 ; Chemistry ; QD1-999
Subject code	600
Language	German
Publishing date	2023-03-01T00:00:00Z
Publisher	Academician I.G. Petrovskii Bryansk State University
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: The results of studies of the rigidity of stabilizers and the roll angle of the truck

Tint Naing Win / V.M. Alakin

Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta, Vol 9, Iss 2, Pp 173-

2023 Volume 179

Abstract: Analyzes the change in the body roll angle during curvilinear motion according to the calculation and modeling options in the Matlab&Simulink system. The increase in the values of the required relative to the set angular stiffness of the suspension is ... ...

Abstract	Analyzes the change in the body roll angle during curvilinear motion according to the calculation and modeling options in the Matlab&Simulink system. The increase in the values of the required relative to the set angular stiffness of the suspension is investigated. The values of the roll angles of the van body are determined taking into account the required and set angular stiffness of the suspension. Mathematical models of the processes of the electromagnetic system of transverse stabilization have been developed in order to analyze the change in the roll angle of the GAZelle NEXT van with an electromagnetic stabilization system and with a conventional stabilizer during curvilinear motion. As a result of the research, it was found body roll reduction using an electromagnetic stabilization system for curvilinear motion. According to the results, the values of the roll angles obtained in the calculations in the mathematical modeling of the angles for the required stiffness, an assessment was made of the error in the deviation of the roll angles for the options. As a result of the curvilinear motion simulation, the effectiveness of using an electromagnetic stabilization system compared to conventional stabilizers was proven based on a comparison of roll angles.
Keywords	lateral stability ; vehicle ; anti-roll bar ; roll angle ; angular stiffness ; suspension ; electromagnetic stabilizer ; Engineering (General). Civil engineering (General) ; TA1-2040 ; Chemistry ; QD1-999
Subject code	600
Language	German
Publishing date	2023-06-01T00:00:00Z
Publisher	Academician I.G. Petrovskii Bryansk State University
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Effects of tank shapes and aerations on survival, growth and swim bladder inflation of red seabream Pagrus major larvae

Aung Naing Win / Yamazaki, Wataru / Sumida, Tetsuya / Hagiwara, Atsushi / Sakakura, Yoshitaka

Aquaculture reports. 2020 Nov., v. 18

2020

Abstract: This study aimed to seek for the optimal condition for small-scale larviculture of red seabream Pagrus major larvae. We examined the effects of tank shapes and aerations, which were assumed to influence the larval survival, growth and swim bladder ... ...

Abstract	This study aimed to seek for the optimal condition for small-scale larviculture of red seabream Pagrus major larvae. We examined the effects of tank shapes and aerations, which were assumed to influence the larval survival, growth and swim bladder inflation of P. major larvae. Seawater (50-l) was filled into three cylindrical (CT: 1.7 × 10³ cm² water surface area, 30 cm deep) and six rectangular (RT: 1.8 × 10³ cm² water surface area, 28 cm deep) tanks. One air stone with 100 ml/min aeration rate was set at the bottom center of three CT and RT (RT1AS), and two air stones with 50 ml/min aeration rate were set at the half bottom center of three RT (RT2AS). Five hundred eggs were distributed into each experimental tank. Rotifers were fed to larvae at 10 individuals/mL on 3 days post hatching (dph) and their distribution in tanks were measured. Survival rate at 14 dph in CT (54.7 ± 11.0 %) and RT1AS (55.3 ± 6.0 %) were significantly higher than that in RT2AS (29.6 ± 9.3 %, p < 0.05). However, the growth of larvae was not significantly different between tank shapes and aerators. Swimbladder inflation rates were not different between tank shapes and aerations, however, CT (58.9±28.3 %) showed lower trend (RT1AS 94.4±6.9 %, RT2AS 92.2±10.7 %). Rotifer distribution in tanks was higher at tank bottom (p < 0.05). Low flow regions were observed along the side walls of the tanks and bottom areas in CT and RT1AS due to a single-pair vortex system and formed at the center (between air stones) and from the air stone to the tank walls in RT2AS due to two single-pair vortex systems. These low-flow areas were coincided with higher rotifer distribution areas at the tank bottom indicating that measuring rotifer density can estimate the flow in a tank. We recommend the rectangular tank with one air stone system for red seabream larvae.
Keywords	Pagrus major ; Rotifera ; aeration ; aerators ; air ; eggs ; fish larvae ; hatching ; larviculture ; seawater ; surface area ; survival rate ; swim bladder ; tanks
Language	English
Dates of publication	2020-11
Publishing place	Elsevier B.V.
Document type	Article
ZDB-ID	2835391-2
ISSN	2352-5134
ISSN	2352-5134
DOI	10.1016/j.aqrep.2020.100451
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Patients' experience of accessing hepatitis C treatment through the Myanmar national hepatitis C treatment program: a qualitative evaluation.

Draper, Bridget / Yee, Win Lei / Bowring, Anna / Naing, Win / Kyi, Khin Pyone / Htay, Hla / Howell, Jessica / Hellard, Margaret / Pedrana, Alisa

BMC health services research

2024 Volume 24, Issue 1, Page(s) 80

Abstract: Background: Globally, 56.8 million people are living with hepatitis C and over three-quarters of those reside in low and middle-income countries (LMICs). Barriers and enablers to hepatitis C care among people who inject drugs in high-income countries ... ...

Abstract	Background: Globally, 56.8 million people are living with hepatitis C and over three-quarters of those reside in low and middle-income countries (LMICs). Barriers and enablers to hepatitis C care among people who inject drugs in high-income countries are well documented. However, there is scant literature describing the patient experience in LMICs. Understanding the barriers and enablers to care from the patient perspective is important to inform service refinements to improve accessibility and acceptability of hepatitis C care. Methods: We conducted a qualitative evaluation of the patient experience of accessing the national hepatitis C program at eight hospital sites in Myanmar. Semi-structured interviews were conducted with four to five participants per site. Interview data were analysed thematically, with deductive codes from Levesque et al.'s (2013) Framework on patient-centred access to healthcare. Results: Across the eight sites, 38 participants who had completed treatment were interviewed. Barriers to accessing care were mostly related to attending for care and included travel time and costs, multiple appointments, and wait times. Some participants described how they did not receive adequate information on hepatitis C, particularly its transmission routes, and on the level of cirrhosis of their liver and what they were required to do after treatment (i.e. reduce alcohol consumption, liver cirrhosis monitoring). Many participants commented that they had few or no opportunities to ask questions. Provision of treatment at no cost was essential to accessibility, and gratitude for free treatment led to high acceptability of care, even when accessing care was inconvenient. Conclusions: These findings highlight the importance of streamlining and decentralising health services, adequate human resourcing and training, and affordable treatment in maximising the accessibility and acceptability of hepatitis C care in LMICs. Findings from this work will inform future service delivery refinements for national program and other decentralised programs to improve accessibility and acceptability of hepatitis C care in Myanmar.
MeSH term(s)	Humans ; Health Services Accessibility ; Myanmar ; Health Services ; Patients ; Hepatitis C/drug therapy ; Hepatitis C/epidemiology ; Qualitative Research
Language	English
Publishing date	2024-01-16
Publishing country	England
Document type	Journal Article
ZDB-ID	2050434-2
ISSN	1472-6963 ; 1472-6963
ISSN (online)	1472-6963
ISSN	1472-6963
DOI	10.1186/s12913-023-10456-0
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Article ; Online: A Preliminary Assessment of Health and Safety in the Automobile Industry in Brunei Darussalam

Hazimah Hasylin / Khadizah H. Abdul-Mumin / Pg-Khalifah Pg-Hj-Ismail / Ashish Trivedi / Kyaw Naing Win

International Journal of Environmental Research and Public Health, Vol 19, Iss 15469, p

Workers’ Knowledge and Practice of Organic Solvents

2022 Volume 15469

Abstract: Automobile industries worldwide extensively use organic solvents. Yet, limited studies have examined the health and safety of handling these solvents, which can only be assured if workers have appropriate knowledge and demonstrate safe practices. A cross- ...

Abstract	Automobile industries worldwide extensively use organic solvents. Yet, limited studies have examined the health and safety of handling these solvents, which can only be assured if workers have appropriate knowledge and demonstrate safe practices. A cross-sectional study was conducted to preliminary explore the knowledge and practice among workers who are involved in handling organic solvents in the automobile industry in the largest urban district in Brunei Darussalam. Qualitative data were sourced from open-ended questions, observations, and pictorial evidence through still photographs. Quantitative analysis showed that 75% of the workers practice reading labels, 94.1% use fully covered clothes, 82.4% wear gloves, and 98.5% practice proper hand washing. Furthermore, 98.5% of workers cover container lids. The qualitative analysis illustrated that workers have general knowledge of materials containing solvents but could not identify the exact solvents, the harmful effects of the solvents, pathophysiology, and harmful effects on specific body systems. Health and safety were found to be practiced, albeit not consistently. Health and Safety Authorities in Brunei Darussalam must review and enforce specific policies on the use of organic solvents so that they can be practiced consistently and safely in the automobile industry. Cooperation and collaboration in adhering to the policies are mandatory to ensure health and safety at work.
Keywords	occupational ; environmental ; health ; organic solvents ; automobile ; workshop ; Medicine ; R
Language	English
Publishing date	2022-11-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Information Submanifold Based on SPD Matrices and Its Applications to Sensor Networks

Hao Xu / Huafei Sun / Aung Naing Win

Entropy, Vol 19, Iss 3, p

2017 Volume 131

Abstract: In this paper, firstly, manifoldPD(n)consisting of alln×nsymmetric positive-definite matrices is introduced based on matrix information geometry; Secondly, the geometrical structures of information submanifold ofPD(n)are presented including metric, ... ...

Abstract	In this paper, firstly, manifoldPD(n)consisting of alln×nsymmetric positive-definite matrices is introduced based on matrix information geometry; Secondly, the geometrical structures of information submanifold ofPD(n)are presented including metric, geodesic and geodesic distance; Thirdly, the information resolution with sensor networks is presented by three classical measurement models based on information submanifold; Finally, the bearing-only tracking by single sensor is introduced by the Fisher information matrix. The preliminary analysis results introduced in this paper indicate that information submanifold is able to offer consistent and more comprehensive means to understand and solve sensor network problems for targets resolution and tracking, which are not easily handled by some conventional analysis methods.
Keywords	symmetric positive-definite matrices ; information submanifold ; geodesic distance ; information resolution ; Science ; Q ; Astrophysics ; QB460-466 ; Physics ; QC1-999
Language	English
Publishing date	2017-03-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Genome-Wide Survey and Characterization of Fatty Acid Desaturase Gene Family in Brassica napus and Its Parental Species

Xue, Yufei / Baojun Chen / Rui Wang / Aung Naing Win / Jiana Li / Yourong Chai

Applied biochemistry and biotechnology. 2018 Feb., v. 184, no. 2

2018

Abstract: Rapeseed (Brassica napus) is an important oilseed crop worldwide, and fatty acid (FA) compositions determine the nutritional and economic value of its seed oil. Fatty acid desaturases (FADs) play a pivotal role in regulating FA compositions, but to date, ...

Abstract	Rapeseed (Brassica napus) is an important oilseed crop worldwide, and fatty acid (FA) compositions determine the nutritional and economic value of its seed oil. Fatty acid desaturases (FADs) play a pivotal role in regulating FA compositions, but to date, no comprehensive genome-wide analysis of FAD gene family in rapeseed and its parent species has been reported. In this study, using homology searches, 84, 45, and 44 FAD genes were identified in rapeseed, Brassica rapa, and Brassica oleracea genomes, respectively. These FAD genes were unevenly located in 17 chromosomes and 2 scaffolds of rapeseed, 9 chromosomes and 1 scaffold of B. rapa, and all the chromosomes of B. oleracea. Phylogenetic analysis showed that the soluble and membrane-bound FADs in the three Brassica species were divided into four and six subfamilies, respectively. Generally, the soluble FADs contained two conserved histidine boxes, while three highly conserved histidine boxes were harbored in membrane-bound FADs. Exon-intron structure, intron phase, and motif composition and position were highly conserved in each FAD subfamily. Putative subcellular locations of FAD proteins in three Brassica species were consistent with those of corresponding known FADs. In total, 25 of simple sequence repeat (SSR) loci were found in FAD genes of the three Brassica species. Transcripts of selected FAD genes in the three species were examined in various organs/tissues or stress treatments from NCBI expressed sequence tag (EST) database. This study provides a critical molecular basis for quality improvement of rapeseed oil and facilitates our understanding of key roles of FAD genes in plant growth and development and stress response.
Keywords	Brassica napus ; Brassica oleracea ; Brassica rapa ; expressed sequence tags ; fatty acids ; genes ; genome-wide association study ; growth and development ; histidine ; introns ; loci ; messenger RNA ; microsatellite repeats ; oilseed crops ; phylogeny ; plant growth ; proteins ; rapeseed ; rapeseed oil ; stearoyl-CoA desaturase ; stress response
Language	English
Dates of publication	2018-02
Size	p. 582-598.
Publishing place	Springer US
Document type	Article
ZDB-ID	392344-7
ISSN	0273-2289
ISSN	0273-2289
DOI	10.1007/s12010-017-2563-8
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Reducing liver disease-related deaths in the Asia-Pacific: the important role of decentralised and non-specialist led hepatitis C treatment for cirrhotic patients.

Draper, Bridget / Yee, Win Lei / Pedrana, Alisa / Kyi, Khin Pyone / Qureshi, Huma / Htay, Hla / Naing, Win / Thompson, Alexander J / Hellard, Margaret / Howell, Jessica

The Lancet regional health. Western Pacific

2022 Volume 20, Page(s) 100359

Language	English
Publishing date	2022-01-01
Publishing country	England
Document type	Journal Article ; Review
ISSN	2666-6065
ISSN (online)	2666-6065
DOI	10.1016/j.lanwpc.2021.100359
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Knowledge, practice pattern and attitude toward asthma management amongst physicians from Nepal, Malaysia, Lebanon, Myanmar and Morocco.

Chokhani, Ramesh / Razak, Abdul / Waked, Mirna / Naing, Win / Bakhatar, Abdelaziz / Khorani, Urvi / Gaur, Vaibhav / Gogtay, Jaideep

The Journal of asthma : official journal of the Association for the Care of Asthma

2020 Volume 58, Issue 7, Page(s) 979–989

Abstract: Objective: This survey aimed to understand the physicians' practice pattern and challenges faced while treating their patients with asthma in five countries-Malaysia, Nepal, Myanmar, Morocco and Lebanon.: Methods: Questionnaire-based data was ... ...

Abstract	Objective: This survey aimed to understand the physicians' practice pattern and challenges faced while treating their patients with asthma in five countries-Malaysia, Nepal, Myanmar, Morocco and Lebanon. Methods: Questionnaire-based data was gathered from internal medicine doctors (209), general practitioners (206), chest physicians (152) and pediatricians (58) from 232 locations from across the five countries. Results: Of the 816 physicians, 374 physicians encountered at least 5 asthma patients daily. Approximately, 38% physicians always used spirometry for diagnosis and only 12% physicians always recommended Peak flow meter (PFM) for home-monitoring. Salmeterol/fluticasone (71%) followed by formoterol/budesonide (38%) were the most preferred ICS/long-acting beta Conclusions: There are opportunities to improve the use of diagnostic and monitoring tools for asthma. Non-adherence, incorrect inhaler technique and cost remain a challenge to achieve good asthma control. Asthma education, including correct demonstration of inhaler, can potentially help to improve inhaler adherence.
MeSH term(s)	Administration, Inhalation ; Adrenal Cortex Hormones/therapeutic use ; Adrenergic beta-2 Receptor Agonists/therapeutic use ; Anti-Asthmatic Agents/administration & dosage ; Anti-Asthmatic Agents/adverse effects ; Anti-Asthmatic Agents/therapeutic use ; Asia, Southeastern ; Asthma/drug therapy ; Delayed-Action Preparations ; Drug Combinations ; Health Knowledge, Attitudes, Practice ; Humans ; Lebanon ; Medication Adherence ; Morocco ; Nebulizers and Vaporizers ; Nepal ; Peak Expiratory Flow Rate ; Physicians/statistics & numerical data ; Practice Patterns, Physicians'/statistics & numerical data
Chemical Substances	Adrenal Cortex Hormones ; Adrenergic beta-2 Receptor Agonists ; Anti-Asthmatic Agents ; Delayed-Action Preparations ; Drug Combinations
Language	English
Publishing date	2020-04-17
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	603816-5
ISSN	1532-4303 ; 0277-0903
ISSN (online)	1532-4303
ISSN	0277-0903
DOI	10.1080/02770903.2020.1742351
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Article ; Online: Omega-3 fatty acid desaturase gene family from two ω-3 sources, Salvia hispanica and Perilla frutescens

Yufei Xue / Baojun Chen / Aung Naing Win / Chun Fu / Jianping Lian / Xue Liu / Rui Wang / Xingcui Zhang / Yourong Chai

PLoS ONE, Vol 13, Iss 1, p e

Cloning, characterization and expression.

2018 Volume 0191432

Abstract: Omega-3 fatty acid desaturase (ω-3 FAD, D15D) is a key enzyme for α-linolenic acid (ALA) biosynthesis. Both chia (Salvia hispanica) and perilla (Perilla frutescens) contain high levels of ALA in seeds. In this study, the ω-3 FAD gene family was ... ...

Abstract	Omega-3 fatty acid desaturase (ω-3 FAD, D15D) is a key enzyme for α-linolenic acid (ALA) biosynthesis. Both chia (Salvia hispanica) and perilla (Perilla frutescens) contain high levels of ALA in seeds. In this study, the ω-3 FAD gene family was systematically and comparatively cloned from chia and perilla. Perilla FAD3, FAD7, FAD8 and chia FAD7 are encoded by single-copy (but heterozygous) genes, while chia FAD3 is encoded by 2 distinct genes. Only 1 chia FAD8 sequence was isolated. In these genes, there are 1 to 6 transcription start sites, 1 to 8 poly(A) tailing sites, and 7 introns. The 5'UTRs of PfFAD8a/b contain 1 to 2 purine-stretches and 2 pyrimidine-stretches. An alternative splice variant of ShFAD7a/b comprises a 5'UTR intron. Their encoded proteins harbor an FA_desaturase conserved domain together with 4 trans-membrane helices and 3 histidine boxes. Phylogenetic analysis validated their identity of dicot microsomal or plastidial ω-3 FAD proteins, and revealed some important evolutionary features of plant ω-3 FAD genes such as convergent evolution across different phylums, single-copy status in algae, and duplication events in certain taxa. The qRT-PCR assay showed that the ω-3 FAD genes of two species were expressed at different levels in various organs, and they also responded to multiple stress treatments. The functionality of the ShFAD3 and PfFAD3 enzymes was confirmed by yeast expression. The systemic molecular and functional features of the ω-3 FAD gene family from chia and perilla revealed in this study will facilitate their use in future studies on genetic improvement of ALA traits in oilseed crops.
Keywords	Medicine ; R ; Science ; Q
Subject code	572
Language	English
Publishing date	2018-01-01T00:00:00Z
Publisher	Public Library of Science (PLoS)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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