bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prevalence and influential factors of adopting electric motorcycles: The case of students in Hanoi, Vietnam
Authors: Nguyen Minh Hao , Tu Sy Sua , Nguyen Trung Anh , Nguyen Hai Binh , Mai Vu Yen , Nguyen Phuong Mai , Pham Ngoc Bao , Nguyen Tai Anh , Nguyen Minh Hieu 
Published: August 2023

Abstract
The development of electric motorcycles depends on the motorcycle usage rate in each country, which is crucial in forming sustainable urban development. In this study, we investigated determinants of using e-motorcycles among students in Hanoi, Vietnam. Students are the research subject due to their critical role in shaping future travel patterns. The used data were collected by surveying 290 students from three universities. We found that the prevalence of adopting electric motorcycles among students is 11%. The results of binary logit regression show that female students in Hanoi living within distances between home and school from 3 to 5 km are more inclined to utilize electric motorcycles. The perception of usefulness and environmental concern are facilitators of the adoption. However, perceived ease of use is not a significant predictor. This study plays a role as an exploratory analysis of the actual use of electric motorcycles. However, in order to have a better understanding of the motives behind the choice of electric vehicles for students and other population segments, more research in different settings is needed.
Analyzing the passengers’ satisfaction with the services in long-distance bus stations – The case of Mien Dong station in Ho Chi Minh City, Vietnam
Authors: Tran Hoang Quoc , Tu Sy Sua , Ngo Minh Ngoc , Huynh Thi Thuy Kieu , Nguyen Trung Anh , Nguyen Hai Binh , Mai Vu Yen , Nguyen Minh Hieu 
Published: August 2023

Abstract
Customer’s satisfaction plays the most important role in shaping continuance usage intention (i.e. loyalty). Therefore, much scientific effort has been invested in exploring the factors contributing to the satisfaction of passengers using the bus, air, intercity rail, and metro services. Notwithstanding, little is known about the determinants of customers’ satisfaction with the services offered by long-distance bus stations. Aiming at filling this research gap, the current study analyzed the passengers’ satisfaction in the case of Mien Dong station in Ho Chi Minh City, Vietnam. The used data from 300 passengers were collected in August 2022 through face-to-face interviews. As regards the analytical methods, the Exploratory Factor Analysis was applied to the responses to the attitudinal items in order to extract underlying constructs, which were then used together with demographical variables to fit an ordinal logit model. The findings show that most demographics were irrelevant, but habit was a significant predictor. Specifically, the higher usage frequency was involved in the lower level of satisfaction. All constructs derived from EFA (Information availability, Customer services, Reliability, Comfort, Safety and Security) were positively associated with the satisfaction level. Among latent constructs, security & safety and comfort were the strongest while information availability was the weakest. Based on the results of influential factors, some practical implications were suggested. Since Ho Chi Minh City is a typical megacity in developing countries, our findings are expected to be useful for other research in settings beyond Vietnamese cities/provinces.
Effect of Driver Safety Attitude and Risk Perception on Driving Behaviors in Vietnam
Authors: Vu Nam Hoai , Duy Dinh Do , Nguyen Dung Huu , Cao Tho Phan , Hoang Long Quoc 
Published: August 2023

Abstract
Road traffic accidents are a significant contributor to the global disease burden and a major cause of fatalities worldwide. In order to enhance traffic safety and minimize accidents, this study investigated the effect of driver safety attitudes and risk perception on driving behavior. To gather responses on risk perception and safety attitudes, surveys were conducted both online and on paper in three Vietnamese cities: Hanoi, Yenbai, and Laocai, and data was collected from 500 drivers. Exploratory factor analysis was performed on the 48 items in the questionnaire, resulting in eight factors that were subsequently analyzed using confirmatory factor analysis to generate risk perceptions on road systems and usage, safety attitude, and driving behavior. The four driving behavior factors identified were aggressive driving, careless driving, adherence to traffic rules, and multitasking. A structural equation model was used to explore the effects of driver risk perception and safety attitude on driving behavior. The results showed a significant positive correlation between drivers’ risk perception and safety attitude, with both factors significantly impacting driving behavior. This study provides a comprehensive analysis of traffic safety, with a specific focus on human factors.
What result in older persons’ acceptance of electric bikes in developing countries? An empirical evidence in Hanoi, Vietnam
Authors: Nguyen Thi Hong Mai , Nguyen Phuong Mai , Tran Thi Phuong Mai , Tran Thi Thu Hien , Nguyen Minh Hieu 
Published: August 2023

Abstract
The elderly are a potential segment of electric bicycles (EBs); however, so far the understanding of the factors contributing to the choice of this mode for older persons in developing countries has been rather limited – particularly compared to that in developed countries. The current study aims at exploring people’s intention to accept EB in later life in Hanoi, Vietnam using the data from 360 older persons (at least 55 years old) to empirically analyse a conceptual framework formulated based on the Model of Goal-Directed Behaviour (MGDB) and the Theory of Planned Behaviour (TPB). Desire is found to be the major contributor to intention, which is found to be significantly higher for younger and employed respondents. Desire is facilitated by subjective norms and attitude but is deterred by perceived crash risk. Perceived behavioural control and descriptive norms are irrelevant predictors. This study is one of the first research on the elderly’s intention to ride an EB in low- and middle-income countries.
Effect of asphalt concrete layer thickness on temperature distribution in the semi-rigid pavement
Authors: Tran Thao T.T. , Nguyen Hai H. , Pham Phuong N. , Nguyen Phuc Q. 
Published: August 2023

Abstract
The performance of a cement-treated base in semi-rigid pavements is greatly influenced by temperature change. Therefore, the thickness of asphalt concrete (AC) layer is one of the biggest concerns when designing semi-rigid pavement structures. The article evaluated the effect of AC layer thickness on the temperature distribution in semi-rigid pavement. First, a large-scale model for a semi-rigid pavement structure with a 13-cm AC surface layer placed on a 15-cm CTB layer was constructed to monitor temperature fluctuation in the pavement. This temperature monitoring result was then used for proposing and verifying a numeric prediction model developed in the ANSYS program to estimate the temperature distribution in the pavement structure. The model was then applied to cases of changing AC thicknesses to analyze the effect on CTB temperature. The results showed that the thickness of the AC layer significantly influenced the temperature distribution in the semi-rigid pavement; the thicker AC layer resulted in a low-temperature distribution in CTB.
Influence of thermal activation on the properties of non-ferrous slag blended cement mortar
Authors: Yong Chee Lok , Mo Kim Hung , Koting Suhana 
Published: August 2023

Abstract
In this paper, the influence of different thermal activation methods, namely the hot water curing method and steam curing method on the properties of cement mortar blended with low-volume non-ferrous slag (NFS) (15% cement replacement) is investigated. Therefore, mortar specimens are intrinsically prepared and cured at a controlled temperature of 60 °C in the different curing methods for a short period of 6 hours. Results showed that the steam curing method can significantly improve the compressive strength, reduce the water absorption level and densify the morphology of NFS blended cement mortar. The findings may contribute to accelerating the strength gain of NFS in cement-based material and reduce the amount of cement used.
Influence of different types and contents of gypsum on mechanical properties and porosity of sulphate activated binder
Authors: Cheah Chee Ban , Tan Leng Ee , Ramli Mahyuddin 
Published: August 2023

Abstract
Fly ash (FA) is pozzolanic, while blast furnace slag (GGBS) is latent hydraulic. These two materials react slowly in the presence of water to harden. Adding an alkali activator such as strong hydroxide could boost the hardening process, but the safe handling of highly corrosive materials is the primary concern. Therefore, the present work prescribed various types of gypsum to activate FA and GGBS as a binder phase for making mortar. It aimed to investigate the influence of different types and contents of gypsum on the mechanical properties and porosity of sulphate-activated binder. Gypsum is a less corrosive material to provide calcium and sulphate ions for activating GGBS and FA. The main component of gypsum was calcium sulphate. Gypsum provides calcium sources that promote more C-S-H to be formed. A few types of gypsum were studied with their effect on FA/GGBS blended mortar. Furthermore, the mechanical strength and porosity of gypsum-activated GGBS/FA blended mortar were assessed. The mortar containing white gypsum exhibited the best mechanical performance among all types of gypsum. On the other hand, red gypsum and dental gypsum were established to be more effective in pore refinements, lowering the mortar’s total porosity. In conclusion, white gypsum is the most suitable material for activating the FA/GGBS blend among the various types of gypsum examined.
Applying Plaxis 3D To Model Leaking Water Supply Pipe Causing Sandy Soil Erosion and Sinkhole Formation
Authors: Nguyen N N , Tran Y H , Le B V 
Published: August 2023

Abstract
Water supply pipes in urban areas are always buried underground. There are many causes of pipe breakage and leakage of high-pressure water from the pipe to the outside, the flow of water has a pressure higher than the soil erosion limit, causing the soil structure to be broken, eroding the surrounding clayey sandy soil. The development of the eroded clayey sandy soil area, which expands over time, is the cause of the formation of a sinkhole under the road, which is dangerous for vehicles and people. In this study, the authors apply finite element software (Plaxis 3D) to model water supply pipelines in sandy soil in case the pipeline leaks water with different pressures. Analytical models indicate that sinkhole formation is dependent on the extent of the erosive clayey sandy soil, which is related to the extent and direction of the pressurized water jet, and the depth of the pipe.
Model experiment and numerical analysis of horizontal subgrade reactions acting on flexible walls
Authors: Mohri Atsushi , Kikuchi Yoshiaki , Noda Shohei 
Published: August 2023

Abstract
A method of reinforcing breakwaters with piles has been proposed. In this structure, designing piles as passive piles is important. Although most previous studies on horizontal subgrade reactions have been limited to the deformation mode of walls, the subgrade reaction to the wall is known to depend on the deformation mode of the wall. Herein, we investigated the changes in the subgrade reaction due to different deformation modes of the wall using model loading experiments and finite element analysis. The model ground was simulated using an aluminum rod mass, and an aluminum plate was used for the wall model. The model ground height was set to the horizontal ground condition with a 200 mm step at the front and rear of the wall. Lateral loads were applied simultaneously to the wall at two different depths. By controlling the ratio of the two levels of the lateral load applied to the wall, the deformation mode of the wall was altered. The experimental results indicated that the magnitude of the subgrade reaction at the same deflection depended on the deformation mode of the wall. The elastoplastic finite element analysis results of the lateral pile-head loading experiment in the horizontal ground condition exhibited good agreement with the experimental results. Under the two-point loading condition, the behavior of the wall was significantly different for cases in which the deformation mode differed from that of the lateral pile-head loading condition. By comparing the behavior of the ground around the wall, we discovered that the shear deformation of the ground differed depending on the deformation mode.
Brazilian Tribology: origin, status quo and future perspectives
Authors: de Mello José Daniel Biasoli , Costa Henara Lilian 
Published: August 2023

AbstractThis first regional issue published in STMP highlights the potential and importance of the research carried out in Latin America regarding surface engineering and tribology. In order to celebrate this important initiative, a complete historical account of Brazilian tribology is presented for the first time. It initiates with the first steps of Brazilian tribology in the 1980s, followed by the evolution and expansion of tribology research both in academic centres and industry. Focus is given to two outstanding achievements of Brazilian tribology: the fully flexible engines that run at any proportion of ethanol and gasoline and a fully innovative, completely oil-less family of hermetic compressors. The status-quo of the current research groups on tribology is described. Finally, the future trends envisaged by the Brazilian tribology community are presented.
Effect of Si, Co, Fe contents and cooling condition on the microstructure of Al–Si–Co(–Fe) alloys
Authors: Li Zhenlei , Li Shihang , Gao Long , Li Mengyu , Gao Tong 
Published: August 2023

Abstract
In this paper, several Al–Si–Co and Al–Si–Co–Fe alloys were prepared by varying the contents of Si, Co and Fe, solidified via fast and slow–cooling conditions. In the ternary Al–xSi–yCo (x = 6, 12, 18; y = 2, 4) alloys, the Co–rich phase is Al9Co2–type with a certain Si content, which can be marked as (Al,Si)9Co2. The Al9Co2–type phase exhibits developed dendrites and block–like morphologies under fast and slow cooling conditions, respectively. In the quaternary Al–xSi–4Co–yFe (x = 6, 12, 18; y = 2, 4) alloys, the formed intermetallic compound is Al13Fe4–type, containing a certain amount of Si and Co. It exhibits fine and coarse dendritic morphologies under fast and slow–cooling conditions, respectively. With the increase of Si content and Fe: Co ratio in the Al–xSi–4Co–yFe alloys, the Si content and Fe: Co ratio in the Al13Fe4–type phase increase synchronously. The hardness of Al–xSi–4Co–yFe alloys were tested, and it was found that the fast–cooling alloys have higher hardness than the slow–cooling ones, while the value of fast–cooling Al–12Si–4Co–4Fe alloy is the highest. Besides, comparing with Al9Co2, the Al13Fe4 phase has a much higher tendentiousness to precipitate from Al–Si–Co–Fe alloys. This work may be referred for the control of Co– and Fe–rich phases in Al–Si alloys, with the concept of altering element contents and solidification conditions.
Pharmacotherapy considerations with finerenone in the treatment of chronic kidney disease associated with type 2 diabetes
Authors: Ashjian Emily , Clarke Megan , Pogue Kristen 
Published: August 2023

Abstract

Purpose
This review provides an overview of the management of chronic kidney disease (CKD) associated with type 2 diabetes (T2D), how the novel treatment class of nonsteroidal mineralocorticoid receptor antagonists (MRAs) fits within the treatment landscape, and how pharmacists can contribute to the multidisciplinary care of patients with CKD associated with T2D.

Summary
Optimizing pharmacotherapy for patients with CKD associated with T2D is critical to prevent or slow progression to end-stage kidney disease and reduce the incidence of cardiovascular events. However, many patients with CKD receive suboptimal treatment, in part because of the high complexity of care required, a lack of disease recognition among providers and patients, and a failure to utilize new kidney-protective therapies. Finerenone is the first nonsteroidal, selective MRA to be approved by the US Food and Drug Administration and the European Medicines Agency for the treatment of adult patients with CKD associated with T2D. Clinical trials have demonstrated that finerenone significantly reduces the risk of cardiorenal disease progression vs placebo and has a reduced risk of hyperkalemia compared to traditional steroidal MRAs. Initiation of finerenone should follow evaluation of baseline estimated glomerular filtration rate and serum potassium levels. Consideration of potential drug-drug interactions, follow-up monitoring of potassium levels, and coordination of changes in pharmacotherapy across the patient care team are also important.

Conclusion
Finerenone is a valuable addition to the treatment landscape for CKD associated with T2D. Through their expertise in ­medication ­management, transitions of care, and patient education, clinical pharmacists are well positioned to ensure patients receive safe and effective ­treatment.
Water deficit changes patterns of selection on floral signals and nectar rewards in the common morning glory
Authors: García Yedra , Dow Benjamin S , Parachnowitsch Amy L 
Published: August 2023

AbstractUnderstanding whether and how resource limitation alters phenotypic selection on floral traits is key to predict the evolution of plant–pollinator interactions under climate change. Two important resources predicted to decline with our changing climate are pollinators and water in the form of increased droughts. Most work, however, has studied these selective agents separately and in the case of water deficit, studies are rare. Here, we use the common morning glory (Ipomoea purpurea) to investigate the effects of experimental reduction in pollinator access and water availability on floral signals and nectar rewards and their effects on phenotypic selection on these traits. We conducted a manipulative experiment in a common garden, where we grew plants in three treatments: (1) pollinator restriction, (2) water reduction and (3) unmanipulated control. Plants in pollinator restriction and control treatments were well-watered compared to water deficit. We found that in contrast to pollinator restriction, water deficit had strong effects altering floral signals and nectar rewards but also differed in the direction and strength of selection on these traits compared to control plants. Water deficit increased the opportunity for selection, and selection in this treatment favoured lower nectar volumes and larger floral sizes, which might further alter pollinator visitation. In addition, well-watered plants, both in control and pollinator deficit, showed similar patterns of selection to increase nectar volume suggesting non-pollinator-mediated selection on nectar. Our study shows that floral traits may evolve in response to reduction in water access faster than to declines in pollinators and reinforces that abiotic factors can be important agents of selection for floral traits. Although only few experimental selection studies have manipulated access to biotic and abiotic resources, our results suggest that this approach is key for understanding how pollination systems may evolve under climate change.
libSBOLj3: a graph-based library for design and data exchange in synthetic biology
Authors: Mısırlı Göksel 
Published: August 2023

Abstract

Summary
The Synthetic Biology Open Language version 3 data standard provides a graph-based approach to exchange information about biological designs. The new data model has major updates and offers several features for software tools. Here, we present libSBOLj3 to facilitate data exchange and provide interoperability between computer-aided design and automation tools using this standard. The library adopts a graph-based approach. Tool developers can extend these graphs with application-specific information and use detailed validation reports to identify errors and interoperability issues and apply best practice rules.

Availability and implementation
The libSBOLj3 library is implemented in Java and can be downloaded or used as a Maven dependency. The open-source project, code examples and documentation about accessing and using the library are available via GitHub at https://github.com/SynBioDex/libSBOLj3.
DEP2: an upgraded comprehensive analysis toolkit for quantitative proteomics data
Authors: Feng Zhenhuan , Fang Peiyang , Zheng Hui , Zhang Xiaofei 
Published: August 2023

Abstract

Summary
Mass spectrometry (MS)-based proteomics has become the most powerful approach to study the proteome of given biological and clinical samples. Advancements in sample preparation and MS detection have extended the application of proteomics but have also brought new demands on data analysis. Appropriate proteomics data analysis workflow mainly requires quality control, hypothesis testing, functional mining, and visualization. Although there are numerous tools for each process, an efficient and universal tandem analysis toolkit to obtain a quick overall view of various proteomics data is still urgently needed. Here, we present DEP2, an updated version of DEP we previously established, for proteomics data analysis. We amended the analysis workflow by incorporating alternative approaches to accommodate diverse proteomics data, introducing peptide-protein summarization and coupling biological function exploration. In summary, DEP2 is a well-rounded toolkit designed for protein- and peptide-level quantitative proteomics data. It features a more flexible differential analysis workflow and includes a user-friendly Shiny application to facilitate data analysis.

Availability and implementation
DEP2 is available at https://github.com/mildpiggy/DEP2, released under the MIT license. For further information and usage details, please refer to the package website at https://mildpiggy.github.io/DEP2/.
POSTER ABSTRACTSP01 Our experience with outpatient initiation of propranolol in the treatment of complicated infantile haemangiomas
Authors: Finnegan Paula , Rafferty Siobhán , Byrne Berbie , O’Shaughnessy Ashling , Lynch Maeve 
Published: August 2023

Abstract
During the COVID-19 pandemic, consensus expert opinion published guidelines on the outpatient initiation of propranolol in the treatment of complicated infantile haemangiomas (IH). We performed an audit from 2015 to 2019 which demonstrated that the establishment of a dedicated IH clinic both improved access to and resulted in earlier initiation of propranolol in the Mid-West region. The aims of this re-audit were to evaluate patients referred to our clinic with IH, and to assess our compliance with international guidelines on the use of propranolol for the treatment of IH. All patients commenced on propranolol following referral to our dedicated IH clinic from January 2019 to September 2021 were identified from our dermatology database, and clinical and demographic data were collected from their charts. Data analysis demonstrated a 21-fold increase in outpatient initiation of propranolol, with 57% (n = 16/28) of patients commencing treatment as outpatients. In those patients who received inpatient initiation of propranolol, inpatient initiation was indicated in 88% (n = 8/9). We report treatment of 28 patients over 2 years with IH, 16 of whom were safely initiated in the outpatient setting, consistent with updated international guidelines. The main focus should now be on primary care education about IH in our community to ensure early intervention with propranolol when indicated.