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1

Lingayat, Mrunmayee. "Shape Memory Materials and its Use in the Textile Industry." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem30905.

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Shape memory materials (SMMs), including shape memory alloys (SMAs) and shape memory polymers (SMPs), possess the remarkable ability to retain and recover significant programmed deformations triggered by external stimuli. This paper explores the utilization of SMAs and SMPs in developing smart textiles, discussing their applications and advancements in various textile sectors. Additionally, recent research on the integration of SMAs and SMPs into fabric structures for responsive textiles is examined, highlighting their potential for enhanced functionality and performance. Keywords: Shape memor
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Silva, João Guilherme Lino da, Ana Alice Maia Gonçalves, Liliam Teixeira Oliveira, et al. "Polymeric Delivery Systems as a Potential Vaccine against Visceral Leishmaniasis: Formulation Development and Immunogenicity." Vaccines 11, no. 8 (2023): 1309. http://dx.doi.org/10.3390/vaccines11081309.

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Recent studies suggest that the association of antigens in microparticles increases the anti-Leishmania vaccine immunogenicity. This study aims to investigate the in situ effect of the adjuvant performance consisting of chitosan-coated poly(D,L-lactic) acid submicrometric particles (SMP) and analyze the inflammatory profile and toxicity. Two formulations were selected, SMP1, containing poly(D,L-lactide) (PLA) 1% wt/v and chitosan 1% wt/v; and SMP2, containing PLA 5% wt/v and chitosan 5% wt/v. After a single dose of the unloaded SMP1 or SMP2 in mice, the SMPs promoted cell recruitment without t
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Su, Xiaobin, and Xiongqi Peng. "A lamination model for shape memory polymer/woven fabric composites." International Journal of Computational Materials Science and Engineering 08, no. 02 (2019): 1950004. http://dx.doi.org/10.1142/s2047684119500040.

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Based on continuum mechanics and finite element method, a lamination model was developed for shape memory polymer composites (SMPCs) reinforced by woven fabrics. SMPCs were modeled as a laminated structure with woven fabric reinforcements embedded in shape memory polymers (SMPs). Thermo-responsive SMPs were defined by a 3D phenomenological model based on the phase transition approach, while woven fabric reinforcements were characterized by an anisotropic hyperelastic model. The proposed model was validated by comparing numerical results of a SMPC in the shape memory cycle of bending deformatio
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Ali, Hazem, Ting Chen, and Yunhong Hao. "Sustainable Manufacturing Practices, Competitive Capabilities, and Sustainable Performance: Moderating Role of Environmental Regulations." Sustainability 13, no. 18 (2021): 10051. http://dx.doi.org/10.3390/su131810051.

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Research highlights the increasing engagement of SMEs in adopting sustainable practices to enhance their sustainable performance. This paper extends the current literature on sustainable manufacturing practices (SMPs) and SMEs’ sustainable performance by examining the mediating effect of competitive capabilities and the moderating impact of environmental regulation. Structured questionnaires were used to collect data from 288 manufacturing SMEs in China. Research findings using structural equation modeling with partial least squares (PLS-SEM) revealed that adopting SMPs enables SMEs to gain co
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Ali, Mazurina Mohd, Erlane K. Ghani, Kamaruzzaman Muhammad, and Susi Handayani. "Service quality by small medium practices towards SMEs: The expectations, perceptions, and firm performance." Corporate Governance and Organizational Behavior Review 7, no. 4, special issue (2023): 233–47. http://dx.doi.org/10.22495/cgobrv7i4sip2.

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This study examined the relationship between the expectation and perception of service quality by small and medium practices (SMPs) towards the performance of small and medium-sized enterprises (SMEs). This study utilized the questionnaire survey as the research instrument distributed to the managers/owners of SMEs in Malaysia. Using multiple regression analysis on 162 respondents, this study shows that the expectation of the service quality provided by SMPs has a significant positive relationship with the perceptions of the service quality received. Similarly, the perceptions of service quali
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Stachiv, Ivo, Eduardo Alarcon, and Miroslav Lamac. "Shape Memory Alloys and Polymers for MEMS/NEMS Applications: Review on Recent Findings and Challenges in Design, Preparation, and Characterization." Metals 11, no. 3 (2021): 415. http://dx.doi.org/10.3390/met11030415.

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Rapid progress in material science and nanotechnology has led to the development of the shape memory alloys (SMA) and the shape memory polymers (SMP) based functional multilayered structures that, due to their capability to achieve the properties not feasible by most natural materials, have attracted a significant attention from the scientific community. These shape memory materials can sustain large deformations, which can be recovered once the appropriate value of an external stimulus is applied. Moreover, the SMAs and SMPs can be reprogrammed to meet several desired functional properties. A
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Athooli, Jayanath, Ramya Dayanandan, and Hosam Elsaman. "Study on the impact of strategic management through sustainable operations for Industry 4.0 from the perspective of SMEs in the UAE." International Journal of ADVANCED AND APPLIED SCIENCES 10, no. 9 (2023): 165–73. http://dx.doi.org/10.21833/ijaas.2023.09.019.

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This research investigates the burgeoning field of sustainable manufacturing practices (SMPs) within the context of small and medium-sized enterprises (SMEs) in the United Arab Emirates (UAE) manufacturing sector. The study is grounded in the observation of SMEs' growing commitment to enhancing their sustainability performance through the adoption of sustainable practices. It adds valuable insights to the current academic discourse on SMPs and the sustainable performance of SMEs, shedding light on the mediation of competitive capacity and the moderating influence of environmental legislation.
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Garces, Irina Tatiana, and Cagri Ayranci. "Advances in additive manufacturing of shape memory polymer composites." Rapid Prototyping Journal 27, no. 2 (2021): 379–98. http://dx.doi.org/10.1108/rpj-07-2020-0174.

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Purpose A review on additive manufacturing (AM) of shape memory polymer composites (SMPCs) is put forward to highlight the progress made up to date, conduct a critical review and show the limitations and possible improvements in the different research areas within the different AM techniques. The purpose of this study is to identify academic and industrial opportunities. Design/methodology/approach This paper introduces the reader to three-dimensional (3 D) and four-dimensional printing of shape memory polymers (SMPs). Specifically, this review centres on manufacturing technologies based on ma
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Ghazwani, Sarah Salem, and Saeed Alzahrani. "The Use of Social Media Platforms for Competitive Information and Knowledge Sharing and Its Effect on SMEs’ Profitability and Growth through Innovation." Sustainability 16, no. 1 (2023): 106. http://dx.doi.org/10.3390/su16010106.

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Traditionally, corporations obtain competitive information via marketing reports, trade journals, newspapers, and competitors’ websites. That information was secondary and limited. With the widespread usage of Web 2.0 technologies, social media platforms (SMPs) are used by micro, small, and medium-sized enterprises (SMEs) to search for information about their customers, competitors, and markets. SMEs are the engine of economic growth and effective solution to poverty and unemployment. There is also a growing use of SMPs to facilitate knowledge sharing, which leads to developing new ideas and s
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Lim, Wei Qi, Devika Nadarajah, and Sazali Abd Wahab. "Mediating Effect of Sustainable Manufacturing Practices between Green Innovation Capability and Sustainability Performance among Malaysian Manufacturing SMEs." Business Management and Strategy 13, no. 1 (2022): 102. http://dx.doi.org/10.5296/bms.v13i1.19710.

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The level of innovative activities in Malaysia is still low compared to that of other nations, which is attributed to the scarcity of green innovation capability (GIC) and the minimal acquisition of new technological knowledge. Studies revealed that Malaysian manufacturing small and medium enterprises (SMEs) encounter the challenges of operation and supply chain disruption and tight cash flows. These firms would not want to venture into green equipment and eco technologies if there is no certainty of promising returns. Overall, studies on sustainable management systems in the Malaysian manufac
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Feng, Lin, and Theo Notteboom. "Peripheral challenge by Small and Medium Sized Ports (SMPs) in Multi-Port Gateway Regions: the case study of northeast of China." Polish Maritime Research 20, Special-Issue (2013): 55–66. http://dx.doi.org/10.2478/pomr-2013-0027.

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Abstract This paper focuses on the role of small and medium-sized ports (SMPs) in enhancing the competitiveness and logistics performance of multi-port gateway regions and associated inland logistics systems. The concepts developed will be applied to the ports in the northeast of China, a multi-port gateway region around the Bohai Sea Economic Rim (BER). Port competition is analyzed by multi-variable methodology and generalized common characteristics of SMPs compared to gateway ports, and the similarities of SMPs and SMEs are also compared. Later in this paper, we analyze the role of a SMP in
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Uyan, Merve, and Melih Soner Celiktas. "Application areas, novel constitutive models, challenges and opportunities of shape memory polymer composites: a review." Emerging Materials Research 13, no. 2 (2024): 1–19. http://dx.doi.org/10.1680/jemmr.23.00116.

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Shape memory polymers (SMPs) are smart materials that have been widely accepted in potential applications ranging from biomedical devices to aerospace. Despite their limitations in engineering applications, SMPs have been utilized for strengthening, innovation, and improvement of driving methods, leading to an increase in research on shape memory polymer composites (SMPCs). In this review, shape memory polymers used in the production, actuation mechanisms, fabrication and testing methods of SMPCs are presented. Current and potential applications and novel constitutive models which have a very
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Li, Ting, Jian Sun, Jinsong Leng, and Yanju Liu. "An electrical heating shape memory polymer composite incorporated with conductive elastic fabric." Journal of Composite Materials 56, no. 11 (2022): 1725–36. http://dx.doi.org/10.1177/00219983221085630.

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Shape memory polymers (SMPs) are a class of smart materials with large deformation performance and variable stiffness characteristics, and have exhibited great potential in morphing skins. The thermal stimulation of SMPs is one of the hotspots in recent years. Shape memory polymer composites (SMPC) filled with conductive materials are activated by Joule heating without external heating facilities. The existing electro-induced SMPCs filled with conductive materials would limit large tension deformation, cannot be heated in a large area, or damage the heating circuit under cyclic loading. These
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14

Lei, Ming, Zhen Chen, Haibao Lu, and Kai Yu. "Recent progress in shape memory polymer composites: methods, properties, applications and prospects." Nanotechnology Reviews 8, no. 1 (2019): 327–51. http://dx.doi.org/10.1515/ntrev-2019-0031.

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Abstract Shape memory polymers (SMPs) can be programmed to a temporary shape, and then recover its original shape by applying environmental stimuli when needed. To expands the application space of SMPs, the shape memory polymer composites (SMPCs) were fabricated either to improve the mechanical properties, or to incorporate more stimulus methods. With the deepening of research, the filler arrangement can also be used to reshape the composites from a two dimensional sheet to a three dimensional structure by a strain mismatch. Recently, SMPCs show more and more interesting behaviors. To gain sys
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Khiyon, Nor Hanim, Mohd Fadzil Arshad, Mohd Khairul Kamarudin, and Nurshamimie Muhammad Fauzi. "Effect of kenaf fiber loading on mechanical and morphological properties of polyurethane shape memory polymer composites." E3S Web of Conferences 516 (2024): 02001. http://dx.doi.org/10.1051/e3sconf/202451602001.

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Shape memory polymers (SMPs) have captivated researchers and engineers with their unique ability to recover their original shape after deformation. Among SMPs, shape memory polyurethane (SMPU) is promising due to its easy processing, cost-effectiveness, and biocompatibility. Despite its potential, SMPU faces limitations in strength and modulus, hindering structural applications. This study investigates the sustainable improvement of shape memory polymer composites (SMPCs) by integrating kenaf fibers (KF) as a reinforcing material at different percentages, specifically 5%, 10%, 15%, 20%, 30%, a
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Chakraborty, J. N., Priyanka Kumari Dhaka, Akshit Vikram Sethi, and Md Arif. "Technology and application of shape memory polymers in textiles." Research Journal of Textile and Apparel 21, no. 2 (2017): 86–100. http://dx.doi.org/10.1108/rjta-12-2016-0034.

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Purpose Shape memory polymers (SMPs) respond with a change in their shape against a specific stimulus by memorizing their original shape and are reformed after deformation most often by changing the temperature of the surrounding without additional mechanical efforts. In the coming years, these polymers indeed will be in limelight to manufacture textile materials which will retain their shape even after prolonged use under disturbed conditions. This study aims at defining shape memory materials and polymers as well as their technological characteristics and also highlights application in vario
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Ndila, Yanda, L,, Austin Mwange, John Moose, and Clement Mwaanga. "The Mediating Role of Innovation in Strategic Management Practices and SME Performance: Insights from Emerging Markets in Zambia." East African Finance Journal 4, no. 1 (2025): 123–40. https://doi.org/10.59413/eafj/v4.i1.7.

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This study examines the mediating role of innovation in the relationship between strategic management practices (SMPs) and the performance of small and medium enterprises (SMEs) in emerging markets, with a specific focus on Kabwe District, Zambia. Drawing from the Resource-Based Theory (RBT) and Dynamic Capabilities Theory (DCT), the study explores how innovation mediates the relationships between environmental scanning, strategy formulation, strategy implementation, and strategy evaluation and control, and the performance of SMEs. Using a sample of 202 SME owners and managers, data were colle
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Arvinen-Barrow, Monna, William V. Massey, and Brian Hemmings. "Role of Sport Medicine Professionals in Addressing Psychosocial Aspects of Sport-Injury Rehabilitation: Professional Athletes' Views." Journal of Athletic Training 49, no. 6 (2014): 764–72. http://dx.doi.org/10.4085/1062-6050-49.3.44.

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Context: Research from the sport medicine professional's (SMP's) perspective indicates that SMPs are often required to address psychosocial aspects of injuries during treatment. However, only a few authors have investigated injured athletes' experiences with these concerns. Objective: To explore injured professional athletes' views on the role of SMPs in the psychosocial aspects of sport-injury rehabilitation. Design Qualitative study. Setting: Professional association football and rugby union clubs. Patients or Other Participants: Ten professional, male football (n = 4; 40%) and rugby union (
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Sun, Siqin, Chaoxian Chen, Jianghong Zhang, and Jianshe Hu. "Biodegradable smart materials with self-healing and shape memory function for wound healing." RSC Advances 13, no. 5 (2023): 3155–63. http://dx.doi.org/10.1039/d2ra07493a.

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(A) SMPs suture for the wound; (B) schematic process of the SMPs; (C) illustration picture of the construction of the SMPs ; (D) the network structure of the SMPs; (E) the 1H NMR spectrum of the monomer MBC, initiator, and elastomer P2.
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LIM, WEI QI, DEVIKA NADARAJAH, and SAZALI ABD WAHAB. "Sustainable Manufacturing Practices and Sustainability Performance: A Conceptual Framework for Manufacturing SMEs." Business Management and Strategy 12, no. 1 (2021): 108. http://dx.doi.org/10.5296/bms.v12i1.18253.

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In the Sustainable Development Goals Summit in September 2019, world leaders addressed current and future sustainability challenges faced by the world, including poverty, inequality, climate change, environmental degradation, peace, and justice. However, the Covid-19 pandemic has shocked and dampened global sustainable development efforts. Malaysian manufacturing small and medium enterprises (SMEs) are not exempt from this tragedy, as they have suffered economically, socially, and environmentally. The goal of this paper is to establish sustainable manufacturing practices (SMPs) as a dynamic in
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Zhao, Huajie, Yufei Lan, Hui Liu, et al. "Antioxidant and Hepatoprotective Activities of Polysaccharides from Spent Mushroom Substrates (Laetiporus sulphureus) in Acute Alcohol-Induced Mice." Oxidative Medicine and Cellular Longevity 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/5863523.

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In order to contribute to the exploitation and utilization of spent mushroom substrates (SMS) of Laetiporus sulphureus, hot-water-extractable polysaccharides (H-SMPS) and enzymatic-extractable polysaccharides (E-SMPS) were successfully isolated from SMS of L. sulphureus. Both H-SMPS and E-SMPS were found to have high reducing power and potential scavenging activities against hydroxyl, DPPH, and superoxide anion radicals. In vivo assays showed that the administration of H-SMPS and E-SMPS has potential hepatoprotective effects against alcohol-induced alcoholic liver disease (ALD), possibly broug
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Yang, Xiaoqing, Zhipeng Han, Chengqi Jia, et al. "Preparation and Characterization of Body-Temperature-Responsive Thermoset Shape Memory Polyurethane for Medical Applications." Polymers 15, no. 15 (2023): 3193. http://dx.doi.org/10.3390/polym15153193.

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Shape memory polymers (SMPs) are currently one of the most attractive smart materials expected to replace traditional shape memory alloys and ceramics (SMAs and SMCs, respectively) in some fields because of their unique properties of high deformability, low density, easy processing, and low cost. As one of the most popular SMPs, shape memory polyurethane (SMPU) has received extensive attention in the fields of biomedicine and smart textiles due to its biocompatibility and adjustable thermal transition temperature. However, its laborious synthesis, limitation to thermal response, poor conductiv
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Yan, Li, Chunyan Hu, Yangyang Ji, et al. "Identification of Significant Secreted or Membrane-Located Proteins in Laryngeal Squamous Cell Carcinoma." Journal of Immunology Research 2022 (May 23, 2022): 1–11. http://dx.doi.org/10.1155/2022/9089397.

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Background. This study is aimed at investigating the expressions and prognostic values of secreted or membrane-located proteins (SMPs) in laryngeal squamous cell carcinoma (LSCC). The correlations between the expressions of SMPs and immune cells’ infiltrations were also investigated. Methods. The expression data of normal laryngeal and LSCC samples were obtained from the TCGA and GEO datasets. The differentially expressed SMPs were identified, and their prognostic values were analyzed. The biological functions of differentially expressed and worse-survival-related SMPs were explored. LASSO reg
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Li, Jing, Qiuhua Duan, Enhe Zhang, and Julian Wang. "Applications of Shape Memory Polymers in Kinetic Buildings." Advances in Materials Science and Engineering 2018 (October 9, 2018): 1–13. http://dx.doi.org/10.1155/2018/7453698.

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Shape memory polymers (SMPs) have attracted significant attention from both industrial and academic researchers, due to their useful and fascinating functionality. One of the most common and studied external stimuli for SMPs is temperature; other stimuli include electric fields, light, magnetic fields, water, and irradiation. Solutions for SMPs have also been extensively studied in the past decade. In this research, we review, consolidate, and report the major efforts and findings documented in the SMP literature, according to different external stimuli. The corresponding mechanisms, constitut
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Liu, Jinlin, Xiaoyan Li, and Anjie Li. "Effect of feed type and other factors on soluble microbial product production and its disinfection byproduct formation during biological treatment of wastewater organics." Water Supply 17, no. 2 (2016): 399–406. http://dx.doi.org/10.2166/ws.2016.143.

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Soluble microbial products (SMPs) can act as a disinfection byproduct (DBP) precursor besides natural organic matter (NOM) when source water is polluted by biologically treated wastewater effluent that has SMPs as its main component. Influential factors of SMPs as a DBP precursor were investigated in this study. Model feed substrates were biologically incubated to simulate the biological treatment of wastewater organics, and the SMPs produced were chlorinated according to the standard procedure to study the DBP formation potential (DBPFP) of SMPs. Feed chemical type is a crucial factor affecti
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R, Velvizhi, and Nandhini P. "Deconstructing SMPs with WodeScrit." Journal of Advanced Research in Dynamical and Control Systems 11, no. 0009-SPECIAL ISSUE (2019): 770–76. http://dx.doi.org/10.5373/jardcs/v11/20192631.

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Yang, Shuai, Yang He, Zijian Song, and Yingchun Li. "Research Status and Potential Direction for Thermoplastic Shape Memory Polymers and Composites: A Review." Polymers 17, no. 10 (2025): 1360. https://doi.org/10.3390/polym17101360.

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Shape memory polymers (SMPs), due to the programmable deformation and recovery ability, exhibit widespread potential in fields of biomedical devices, smart actuators, and engineering structures. Thermoplastic SMPs, which possess the intrinsic linear molecular chain structures, are able to be processed through diverse methods, in addition to being re-processed after process-forming, compared with thermoset SMPs. The environmental recycling characteristics for thermoplastic SMPs describe their wide use potential and prospect. In this paper, a comprehensive description of mechanism, matrix polyme
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Kitamura, Kazuhiro. "Shape Memory Properties of Ti-Ni Shape Memory Alloy / Shape Memory Polymer Composites Using Additive Manufacturing." Materials Science Forum 1016 (January 2021): 697–701. http://dx.doi.org/10.4028/www.scientific.net/msf.1016.697.

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Shape memory alloys (SMAs) have the disadvantage that cooling is difficult and the actuating speed during cooling is slow. To resolve this problem, shape memory material actuators that operate only with heating is required. SMAs are characterized by a low apparent Young's modulus below the transformation temperature and a strong shape recovery force above the reverse transformation temperature. Alternatively, shape memory polymers (SMPs) have two properties: shape fixability and shape recovery. The SMPs are hardened below the glass transition (Tg) temperature and the material is recovered to m
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Yang, Faming, Xiaoming Qin, Ting Zhang, Haisheng Lin, and Chaohua Zhang. "Evaluation of Small Molecular Polypeptides from the Mantle of Pinctada Martensii on Promoting Skin Wound Healing in Mice." Molecules 24, no. 23 (2019): 4231. http://dx.doi.org/10.3390/molecules24234231.

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Skin wound healing, especially chronic wound healing, is a common challenging clinical problem. It is urgent to broaden the sources of bioactive substances that can safely and efficiently promote skin wound healing. This study aimed to observe the effects of small molecular peptides (SMPs) of the mantle of Pinctada martensii on wound healing. After physicochemical analysis of amino acids and mass spectrometry of SMPs, the effect of SMPs on promoting healing was studied through a whole cortex wound model on the back of mice for 18 consecutive days. The results showed that SMPs consisted of poly
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Marleni, N., S. Gray, A. Sharma, S. Burn, and N. Muttil. "Impact of water source management practices in residential areas on sewer networks – a review." Water Science and Technology 65, no. 4 (2012): 624–42. http://dx.doi.org/10.2166/wst.2012.902.

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Prolonged drought which has occurred everywhere around the world has caused water shortages, leading many countries to consider more sustainable practices, which are called source management practices (SMPs) to ensure water availability for the future. SMPs include the practices of water use reduction, potable water substitution and wastewater volume reduction such as water demand management, rainwater harvesting, greywater recycling and sewer mining. Besides the well known advantages from SMPs, they also contribute to the alteration of wastewater characteristics which finally affect the proce
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Hanif, Md Abu, Ji Do Han, Soo Cheol Kim, Shaharior Hossen, and Kang Hee Kho. "EF-Hand-Binding Secreted Protein Hdh-SMP5 Regulates Shell Biomineralization and Responses to Stress in Pacific Abalone, Haliotis discus hannai." Current Issues in Molecular Biology 45, no. 12 (2023): 10079–96. http://dx.doi.org/10.3390/cimb45120629.

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The development of a shell is a complex calcium metabolic process involving shell matrix proteins (SMPs). In this study, we describe the isolation, characterization, and expression of SMP5 and investigate its potential regulatory role in the shell biomineralization of Pacific abalone Haliotis discus hannai. The full-length Hdh-SMP5 cDNA contains 685 bp and encodes a polypeptide of 134 amino acids. Structurally, the Hdh-SMP5 protein belongs to the EF-hand-binding superfamily, which possesses three EF-hand Ca2+-binding regions and is rich in aspartic acid. The distinct clustering patterns in the
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Wei, Jiufu. "Improvement of high-power thyristor trigger circuit with switching-mode power supply for differential-mode noise reduction." Journal of Physics: Conference Series 2478, no. 8 (2023): 082001. http://dx.doi.org/10.1088/1742-6596/2478/8/082001.

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Abstract This paper focuses on the differential-mode (DM) noise of high-power thyristor (HPT) trigger circuit with switching-mode power supply (SMPS) in capacitive pulsed power supply (CPPS). Parasitic parameter models of components are discussed and analyzed. Based on the parasitic parameter models of components, a DM noise prediction model of HPT trigger circuit with SMPS is developed. The generation mechanism and propagation paths of the DM noise in HPT trigger circuit with SMPS are investigated. To reduce the DM noise, a capacitive SMPS technique is adopted in the HPT trigger circuit with
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Hoffman, Tara, Jeff Kinne, and Kyu Hong Cho. "Pro-SMP finder–A systematic approach for discovering small membrane proteins in prokaryotes." PLOS ONE 19, no. 2 (2024): e0299169. http://dx.doi.org/10.1371/journal.pone.0299169.

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Prokaryotic chromosomes contain numerous small open reading frames (ORFs) of less than 200 bases. Since high-throughput proteomics methods often miss proteins containing fewer than 60 amino acids, it is difficult to decern if they encode proteins. Recent studies have revealed that many small proteins are membrane proteins with a single membrane-anchoring α-helix. As membrane anchoring or transmembrane motifs are accurately identifiable with high confidence using computational algorithms like Phobius and TMHMM, small membrane proteins (SMPS) can be predicted with high accuracy. This study emplo
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Takashima, Kazuto, Toshiki Imazawa, and Hiroki Cho. "Variable-Stiffness and Deformable Link Using Shape-Memory Material and Jamming Transition Phenomenon." Journal of Robotics and Mechatronics 34, no. 2 (2022): 466–77. http://dx.doi.org/10.20965/jrm.2022.p0466.

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In this study, we developed a variable-stiffness and deformable link using shape-memory material and the jamming transition phenomenon. Above its glass transition temperature (Tg), a shape-memory polymer (SMP) can be deformed by applying a small load. SMPs maintain the deformed shape after they have been cooled below Tg, and they return to their original shape when heated above Tg. The reversible change in the elastic modulus between the glassy and rubbery states of SMPs can be on the order of 100–1000 times. We exploited the characteristics of SMPs to develop robot components with variable st
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Li, Meixuan, Zhong Yao, and Menglei Kong. "Platforms’ Cross-Border Competition and Innovation Are Driven by Data Elements: A Two-Stage Evolutionary Game Analysis." Journal of Theoretical and Applied Electronic Commerce Research 20, no. 2 (2025): 75. https://doi.org/10.3390/jtaer20020075.

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Driven by data, the cross-border expansion of head platforms (HPs) leveraging their data advantages increasingly impacts small and medium-sized platforms (SMPs) and the market innovation ecosystem. This paper constructs a two-stage evolutionary game model to depict the competitive dynamics between HPs and SMPs from the perspective of platforms’ behaviors and strategies. This study finds that, in the core market, HPs’ expansion and SMPs’ retention depend on three factors: HPs’ expansion costs and their impact on data resources, SMPs’ operational costs and their impact on data resources, and the
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Srivastav, Rohit Kumar, and A. Panwar. "Cherenkov terahertz surface magnetoplasmons excitation by an electron beam." Physics of Plasmas 30, no. 2 (2023): 023104. http://dx.doi.org/10.1063/5.0131368.

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We developed the scheme of terahertz (THz) surface magnetoplasmons (SMPs) over n-type semiconductor by an electron beam in the presence of an external magnetic field. Electron beam bunching by SMPs generates perturbed current density and develops THz SMPs by resonant Cherenkov interaction. More beam energy is required for the generation of high-frequency THz SMPs in the presence of large applied magnetic field. Growth rate of Cherenkov THz SMPs grows with THz frequency and attains a maximum value and then falls off with THz frequency. It grows with temperature and decreases with the electron c
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Kwon, Jae Eon, Tanvir Alam Shifat, Akeem Bayo Kareem, and Jang-Wook Hur. "RUL Prediction of Switched Mode Power Supply Using a Kalman Filter Assisted Deep Neural Network." Processes 10, no. 1 (2021): 55. http://dx.doi.org/10.3390/pr10010055.

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Switched-mode power supply (SMPS) has been of vital importance majorly in power management of industrial equipment with much-improved efficiency and reliability. Given the diverse range on loading and operating conditions of SMPS, several anomalies can occur in the device resulting to over-voltage, overloading, erratic atmospheric conditions, etc. Electrical over-stress (EOS) is one of the commonly used causes of failure among power electronic devices. Since there is a limitation for the SMPS in terms of input voltage and current (two methods of controlling an SMPS), the device has been subjec
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Pandisha, Haghai, Wilbard Kombe, and Kim Kayunze. "Strategic Management Practices and Governance in Local Governments: An Empirical Study of Mufindi District Council, Tanzania." Journal of Policy and Development Studies 16, no. 2 (2024): 216–39. https://doi.org/10.4314/jpds.v16i2.14.

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This study examines the effectiveness of strategic management practices (SMPs) in local governments, using Mufindi District Council in Tanzania as a case study. The study also investigates the adoption and implementation of SMPs in the council, and their impact on governance and service delivery. A mixed-methods approach was used, combining both qualitative and quantitative data collection and analysis methods. The findings revealed that the council has adopted various SMPs, including situation analysis, strategic formulation, strategic implementation, and strategic evaluation. However, the st
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Olawumi, Mattew A., Bankole I. Oladapo, Temitope Olumide Olugbade, Francis T. Omigbodun, and David B. Olawade. "AI-Driven Data Analysis of Quantifying Environmental Impact and Efficiency of Shape Memory Polymers." Biomimetics 9, no. 8 (2024): 490. http://dx.doi.org/10.3390/biomimetics9080490.

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This research investigates the environmental sustainability and biomedical applications of shape memory polymers (SMPs), focusing on their integration into 4D printing technologies. The objectives include comparing the carbon footprint, embodied energy, and water consumption of SMPs with traditional materials such as metals and conventional polymers and evaluating their potential in medical implants, drug delivery systems, and tissue engineering. The methodology involves a comprehensive literature review and AI-driven data analysis to provide robust, scalable insights into the environmental an
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Kemp, Grant, and Florian Cymer. "Small membrane proteins – elucidating the function of the needle in the haystack." Biological Chemistry 395, no. 12 (2014): 1365–77. http://dx.doi.org/10.1515/hsz-2014-0213.

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Abstract Membrane proteins are important mediators between the cell and its environment or between different compartments within a cell. However, much less is known about the structure and function of membrane proteins compared to water-soluble proteins. Moreover, until recently a subset of membrane proteins, those shorter than 100 amino acids, have almost completely evaded detection as a result of technical difficulties. These small membrane proteins (SMPs) have been underrepresented in most genomic and proteomic screens of both pro- and eukaryotic cells and, hence, we know much less about th
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Simukonda, W., and N. Kamwela. "The Management of Theft and Vandalism on Construction Jobsites in the Southern Region of Malawi." Journal of Construction Business and Management 5, no. 1 (2022): 47–59. http://dx.doi.org/10.15641/jcbm.5.1.1072.

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The phenomenon of theft and vandalism on construction job sites in Sub-Saharan Africa (SSA) has not been fully explored to guarantee the implementation of evidence-based security management practices (SMPs) to minimise losses and improve projects' profitability margins. This study investigated the management of theft and vandalism by large contractors in the Southern Region of Malawi to identify implementation issues that need improvement. A quantitative approach using an empirical survey-based questionnaire was adopted. 44 SMPs identified from the literature review were tested by data collect
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Cao, Liangliang, Liwei Wang, Cihui Zhou, et al. "Surface Structures, Particles, and Fibers of Shape-Memory Polymers at Micro-/Nanoscale." Advances in Polymer Technology 2020 (January 8, 2020): 1–16. http://dx.doi.org/10.1155/2020/7639724.

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Shape-memory polymers (SMPs) are one kind of smart polymers and can change their shapes in a predefined manner under stimuli. Shape-memory effect (SME) is not a unique ability for specific polymeric materials but results from the combination of a tailored shape-memory creation procedure (SMCP) and suitable molecular architecture that consists of netpoints and switching domains. In the last decade, the trend toward the exploration of SMPs to recover structures at micro-/nanoscale occurs with the development of SMPs. Here, the progress of the exploration in micro-/nanoscale structures, particles
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Shin, Kyung-Ok, Hyo-Jeong Hwang, Kyoung-Sik Han, and Yoo-Jin Lee. "Quality Characteristics of Substitute Meat Patties Developed Using Aruncus dioicus var. kamtschaticus Hara." Foods 11, no. 9 (2022): 1341. http://dx.doi.org/10.3390/foods11091341.

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We developed a vegetable alternative to meat patties using Aruncus dioicus var. kamtschaticus Hara (A. dioicus) and used it to generate basic data for the alternative meat market by comparing nutritional and microbiological components with commercially available vegetable and meat patties. Nutrient analysis, microbiological analysis, chromaticity, and texture analysis were performed on substitute meat patties (SMPs) with A. dioicus and commercially available vegetable and animal patties. Among sugars, the contents of fructose and maltose were respectively high in commercial meat patties (CMPs)
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Derlina, Derlina, and Putri Srijayanti. "Potret Implementasi Pendidikan Karakter di SMP Kecamatan Patumbak Sumatera Utara." Jurnal Ilmiah Pendidikan Fisika Al-Biruni 5, no. 2 (2016): 141. http://dx.doi.org/10.24042/jpifalbiruni.v5i2.114.

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This study aims to determine the implementation of character education in science subjects on junior high school districts Patumbak TP 2015/2016.This research is a descriptive case study. The population in the study were all students of class VIII SMP respectively TP 2015/2016. The sampling is done randomly as much as 25% of the total number of sub-district Junior High School in Patumbak ie,; SMPN 1 Patumbak, SMPS Madani Marindal, SMPS Pesantren Al-Husna and SMPS IT Rahmat. The instruments used are observation sheets,The results are obtained, sum of the values of character education is impleme
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Ahmad, Fally, Mohammad Yanuar Hariyawan, and Siska Novita Posma. "Perancangan Dan Implementasi Passive Emi Filter Pada Switching Mode Power Supply (SMPS)." Jurnal Elektro dan Mesin Terapan 5, no. 1 (2019): 29–37. http://dx.doi.org/10.35143/elementer.v5i1.2519.

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Kebutuhan akan perangkat elektronik dengan frekuensi yang tinggi menyebabkan meningkatnya jumlah Electromagnetic Interference (EMI) yang memiliki dua jenis yaitu Conducted Emission dan Radiated Emission. Solusi dari mitigasi EMI tersebut adalah dengan menggunakan filter EMI. Switching Mode Power Supply (SMPS) merupakan sumber daya bagi hampir seluruh perangkat elektronik, namun SMPS ini juga sumber EMI untuk perangkat lain atau bahkan perangkat itu sendiri. Banyak perangkat elektronik yang beredar dipasaran namun belum memenuhi standar EMC. Dalam hal ini mitigasi EMI yang dapat dilakukan adala
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BOZDEMİR, MELİKE KÜBRA EKİZ, and ATAKAN ALKAN. "SELECTION OF SOCIAL MEDIA PLATFORMS USING FUZZY PROMETHEE METHOD WITH DIFFERENT SCENARIO TYPES." Journal of Engineering Studies and Research 28, no. 4 (2023): 41–50. http://dx.doi.org/10.29081/jesr.v28i4.005.

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Social media are widely and mostly utilized in many areas to increase advertising, client relations, tourism, journey and many others by means of members or organizations. Social Media Platforms (SMPs) are becoming increasingly popular in the world. The selection of SMPs, which might be widely and mostly utilized by members or organizations, becomes a critical and complex problem. Moreover, some problems that need to be investigated which consist of the reason for the use of different SMPs, purpose, and frequency of use. In this study, we have investigated to explain these problems via questio
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Kaawaase, Twaha Kigongo, Juma Bananuka, Thomson Peter Kwizina, and Jennifer Nabaweesi. "Intellectual capital and performance of small and medium audit practices." Journal of Accounting in Emerging Economies 10, no. 2 (2019): 165–89. http://dx.doi.org/10.1108/jaee-03-2018-0032.

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Purpose The purpose of this paper is to examine the interactive effects of professionalism in the relationship between intellectual capital (IC) and performance of small and medium audit practices (SMPs) within the context of a developing economy, Uganda. Design/methodology/approach Data were collected through a questionnaire survey of 77 SMPs registered with the Institute of Certified Public Accountants of Uganda through their managing partners. The authors utilized multiple regression analysis to test hypotheses using centered variables and an interaction term between IC and professionalism.
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Nurbadiyah Br. Munthe. "KOMPETENSI PROFESIONAL GURU DALAM MENERAPKAN STRATEGI PEMBELAJARAN KONTEXTUAL MELALUI WORKSHOP." JURNAL PENDIDIKAN IPS 2, no. 2 (2022): 123–27. http://dx.doi.org/10.32696/jpips.v2i2.1137.

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Penelitian ini bertujuan untuk meningkatkan kompetensi profesional guru dalam menerapkan strategi pembelajaran kontextual melalui workshop di SMP S IRA, SMPS Pahlawan, SMPS Azzakiyah Islamic School, SMP Islamiah, SMPS Muhammadiyah 49 . Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan sekolah melalui 2 siklus, dimana masing-masing siklus memiliki tahap: (1) Perencanaan, (2) Pelaksanaan dan Pengamatan, (3) Evaluasi dan (4) Refleksi. Subjek dalam penelitian ini adalah guru guru yang mengajar di SMPS IRA, SMPS Pahlawan Nasional, SMPS Azzakiyah Islamic School, SMPS Islam
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49

Li, Mengzi, Shishan Wang, and Jian Guo. "Suppression Approaches of Far-Field Radiated Emission Using Common-Mode Inductor." Journal of Electronics and Advanced Electrical Engineering 1, no. 2 (2021): 1–5. http://dx.doi.org/10.47890/jeaee/2020/mengzili/11120006.

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The miniaturization and integration of Switching Mode Power Supply (SMPS) is increasing, making it more complicated to analyze and predict its far-field radiated emission, and, consequently, studying the suppression method of far-field radiated emission of SMPS is of practical significance and engineering value. In this paper, a high-frequency SMPS is selected as the research object, whose far-field radiated emission is measured under the condition of three typical suppression methods. The experimental results verified the effectiveness of common-mode inductor and are of reference value for EM
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50

Fang, Chang Qing, Hui Yu Sun, and Jian Ping Gu. "Fractional Calculus Approach to Relaxation Behavior of Amorphous Shape Memory Polymers." Advances in Science and Technology 97 (October 2016): 106–11. http://dx.doi.org/10.4028/www.scientific.net/ast.97.106.

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To select an appropriate relaxation kernel function is significant for shape memory polymers (SMPs) in their thermomechanical constitutive models. The relaxation modulus of SMPs are described by fractional-order viscoelastic (FOV) kernel and three other kinds of viscoelastic kernel, that is, Prony series, Kohlrausch-Williams-Watts (KWW) kernel and Cole-Cole Model (CCM) kernel. The data fitting result shows FOV kernel is a valuable tool to describe the relaxation response of SMPs. Compared with Prony series, KWW kernel and CCM kernel, the FOV kernel can give a comparative description of relaxat
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