bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fabricate Graphenne-based Textile Sensors and Their Applications
Authors: Song Jixia 
Published: February 2021

Abstract
Advanced material science, textile technology and electronic information technology have promoted the development of new functional textiles. Especially the emergence of wearable sensors in textile realizes the monitoring of human vital signs in daily life. Its combination with textile can undoubtedly help people to grasp the individual health situation and even the public health status in a timely, accurate and comprehensive manner. Graphene-based textile sensors and their applications were focused on in this paper. In addition, some technical problems on combining of wearable sensors and textile were summarized in the end.
Investigation on washing durability and thermal-moisture performance of Cu-Ni plated polyester fabric
Authors: Wen Zhu , Yun Su , Weifeng Yang , Shu Chen , Zijing Zhang , Jun Li 
Published: February 2021

Abstract
The washing durability and thermal-moisture comfortability severely impede the wide application of smart and functional textiles. A novel wearable electrical-conductive fabric (copper-nickel (Cu-Ni) composite plated polyester fabric) was proposed for providing outstanding washing durability and thermal-moisture comfortability. The basic properties, thermal insulation and evaporative resistance of Cu-Ni plated fabric were measured before and after standard washing (repeated 24 times). It was found that the surface coating after the washing showed slight and homogeneous wear with a mass loss of 11.6%, while the thickness of the fabric remained the same. Besides, the lightness and softness had no obvious changes. Air permeability decreased slightly but still reached 549.3 mm/s. The thermal insulation and evaporative resistance after the washing decreased 35% and 31% respectively, indicating that the thermal-moisture comfortability was improved. Therefore, the washing durability and the thermal-moisture performance of Cu-Ni plated fabric satisfies the requirement of wearer after the washing, which contributes to further application in smart and functional garments.
Ultra-light 3D fabric Reinforced Composite with Distinct Thermal Insulation and Superior Sound-absorbing Properties
Authors: Zheng Liangang , Aouraghe Mohamed Amine , Zhang Kun , Xu Fujun 
Published: February 2021

Abstract
Research on lightweight advanced materials that combine heat insulation and sound isolation becomes more attractive day by day. In this study, a 3D spacer structural Kevlar/polyimide composite (3DSSK/PIC) with light weight, heat insulation and sound absorbing properties was prepared by a combination of structural design, hand paste resin method and hot-pressing process. The fabricated 3DSSK/PIC possesses more than 80% of void as well as the ultra-light density (0.2 g/cm3). Consequently, the thermal insulation performance of 3DSSK/PIC (34%) is superior to that of polystyrene foam (adiabatic ratio ΔT ~20%) and similar to that of wood block (ΔT ~35%). Furthermore, the sound absorption coefficient of the 3DSSK/PIC is higher than 0.2 in the range of 600 ~ 2500 Hz, demonstrating its super sound absorption performance. In addition, compressive tests and SEM images were conducted to characterize the mechanical and structural performance. Therefore, the ultra-light 3D fabric reinforced composite with ultra-high thermal insulation and sound-absorbing properties justify a great potential in a wide variety of applications in the industry engineering, automobile, or aerospace.
Fabrication and Characterization of Polyaniline on Cotton Fabric via Two-Step in-situ Polymerization
Authors: Zhou Zhaoyi , Sun Jiayi 
Published: February 2021

Abstract
The conducting polyaniline (PANI) was fabricated with hydrochloric acid and ammonium persulfate (APS) as dopant and oxidant respectively on cotton fabric via two-step in-situ polymerization process. Effect of APS concentration on conductivity, EMI shielding effectiveness (SE) and weight gain rate of PANI coated on cotton fabric were investigated. FTIR spectra, crystallinity and morphology of resultant substrate were analyzed via attenuated total reflectance method (ATR), X-Ray diffraction (XRD), scanning electrical microscope (SEM) and optical microscope respectively. The result indicated that the optimum conductivity (0.5 kΩ) and SE (60%) of coated substrate were obtained at the concentration of APS 0.2 mol/L, and PANI had good combination with cotton substrate. The crystal structure of cotton fiber doped with PANI had no change with the increase of its crystallinity (up to (74.46±1)%).
Preparation and Characterization of Hydroxypropyl Methylcellulose Modified Alginate Fiber
Authors: Ci Meiyu , Liu Jie , Liu Li , Shang Shenglong , Zhang Gangqiang , Zhu Ping , Sui Shuying 
Published: February 2021

Abstract
The hydroxypropyl methylcellulose (HPMC) modified alginate fibers were prepared using wet-spinning method. The structure and properties of the fibers were characterized by Fourier transform infrared spectroscopy(FTIR), X-ray diffraction(XRD), Scanning electron microscopy(SEM) and Thermogravimetric analysis(TGA). The results showed that the hydrogen bonding interaction of alginate fibers was enhanced with the addition of HPMC. The comprehensive mechanical properties of HPMC modified alginate fibers reached the optimun when the relative percentage of HPMC was 6%, while the elongation at break and the tensile strength were 32% and 12% higher than those of pure alginate fibers, respectively. The roughness of tensile section and the fracture work increased, proving that the addition of HPMC improved the brittle fracture of alginate fibers. The thermal stability and water absorption of HPMC modified alginate fibers were better than those of pure alginate fibers.
Nanocellulose Extracted from Waste Polyester/Cotton Fabric by Chemical-Mechanical Separation Technology
Authors: Sun Y Y , Xia Z P , Yang A P , Li J X , Wang L , Chen H , Zheng X , Liu Y 
Published: February 2021

Abstract
The millions of tons of textile waste were produced every year. Most of them were made from polyester/cotton blended fabrics. The key technologies for recycling the waste blended fabrics were how to separate the blended components and then use the materials form the waste. Based on this, this research aimed to develop the technology of sustainable recycling of cotton fiber and polyester. The waste polyester/cotton blended fabric was first to cut into small pieces, then treated it with acid, and then used a grinder to crush it to separate the polyester from the cotton fiber. After the separation process, the cotton fiber was powder and the polyester fiber was fibrous mass. The components of the separated cotton samples were studied by Fourier transform infrared spectroscopy. The crystallinity of separated cotton fiber was analyzed by X-ray diffraction. The morphology of the separated cotton fiber and polyester were analyzed by scanning electron microscope. The particle size and potential of the cotton fiber after final treatment were analyzed by using the nanoparticle size and zeta potential analyzer. The results showed that the waste polyester/cotton blended fabric was successfully separated and the separated cotton fiber was successfully prepared into cotton nanocellulose for future use.
Flexural Properties and Low-Cycle Bending Fatigue of Anisotropic Carbon Fiber Mat Reinforced Composites
Authors: Shao Yuanyi , Matsushita Masaya , Lyu Yin , Yang Yuqiu 
Published: February 2021

Abstract
The carbon fiber/polypropylene (CF/PP) nonwoven fabrics were manufactured by carding process, lay-up process and needle punched process. After hot pressing the nonwoven fabrics, the CF/PP composites were mold. CF/PP composites with carbon fiber lengths of 50 mm and 70 mm was prepared respectively. The 3-point bending test and the low-cycle bending fatigue test (LCBF) at constant stress of 55%, 70% and 85% of original flexural strength were performed. The results showed that the ratio of transverse direction (TD)/machine direction (MD) flexural modulus of CF50 and CF70 was 1.55 and 2.35, which indicated the composites exhibited anisotropic property. The longer the fibers were, the easier they were to be oriented. The effect of low cycle bending fatigue (LCBF) with 55% and 70% stress level on flexural properties was not obvious. The LCBF of 85% stress level has an obvious influence, and some samples have broken before reaching 30 times of fatigue. Optical observation shows that with the increase of fatigue stress level, the crack becomes deeper, and the bending modulus and strength decrease obviously.
Stitched composite structure design and preparation
Authors: Lin Chen , Cheng Ling 
Published: February 2021

Abstract
As the application fields of composite materials has been expanded, the general laminated composites would no longer be suitable used in some extreme conditions due to their weak interlaminar performance. Stitched composites appeared thanks to their high interlaminar toughness. In this paper, a new stitching method similar to ‘Tufting’ was used to improve the interlaminar performance of composites based on the existing stitching method. And resin transfer molding (RTM) method was been used to cure the perform. The observations of preforms and composites were satisfactory. Finally, the problems to be solved urgently in stitched composite were summarized.
A new Construction of Garment Personalized Customization Mode combined with Garment Intelligent Production
Authors: Wan S B , Xu J , Zheng Y X , Sun H Y , Qin C X , Zhang Y 
Published: February 2021

Abstract
Because of the changes in consumer demand and the widely application of information technology in garment field, the custom production of clothing has already made some progress. However, there are still shortcomings in customer participation and collaborative design in the design process, and the personalized needs of customers are not very satisfied. To solve this problem, we propose to combine the garment made to measure (MTM) customization system with participatory customization service, and to enhance the personalization of customized products by transforming the sales platform which connected with MTM system into a customer participation platform. Besides, the custom mode constructed in this paper can not only improve the participation of customers in the customization process, but also connect the MTM system to produce one-piece flow efficiently. Finally, based on the actual data provided by the partner, this paper conducts a simulation experiment on the production process. The experimental results show that the connection efficiency between the customized platform and the factory production is optimized under the modified production mode. In addition, the mode also improves the production management level of relevant parties.
Shirt Semantic Classification Based On Convolutional Neural Network
Authors: Qiu Bo , Liu Xiang , Shi Yunyu , Xin Binjie 
Published: February 2021

Abstract
With the rapid development of e-commerce, a large number of clothing images have flooded into the Internet replacing the keyword search with a graph search has become a new trend. However, the inaccurate semantic classification of clothing leads to the low accuracy of graph searching and the poor retrieval effect. In order to solve this problem, this paper proposes a parallel shirt-style classification algorithm which greatly improves the accuracy. This paper mainly completed the following work: Firstly, the shirt sample library was established by means of questionnaire survey and expert voting. Then, the mapping mechanism was used to extract the ROI area and construct the shirt-attention branch network. Last, the backbone is combined with the branch to make up the ShirtNet. The experimental results show that the introduction of parallel network makes the classification accuracy rate up to 91% which is much improved compared with traditional machine learning and convolutional neural networks.
Sustainable Fashion Innovation Design for Marine Litter
Authors: Luo Yun , Deng Kaifa 
Published: February 2021

Abstract
With the progress of world civilization, marine debris has become a worldwide problem. The article analyzes the current situation, hazards and preventive methods of marine litter. Through the design of re-splicing, assembling, reclaiming and recycling marine litter, the environmental pollution problems caused by marine litter can be alleviated. It is expected that people’s awareness of environmental ecology will be awakened by mitigation design attempts.
Land suitability for agricultural development in Jayapura Regency, Papua
Authors: Malik A , Siska W , Sosiawan H , Tafakresnanto C , Adi S H 
Published: February 2021

Abstract
Agricultural development planning requires site-specific land resource data to assess the crop-land suitability. This study aimed to assess land suitability for agricultural development in Jayapura Regency, Papua. This research was conducted to make land resources inventory and evaluation for agricultural development in 1,324,422 ha in 2015. This research used tabular and spatial analyses to evaluate crop-land suitability. Satellite imageries-based land resources data were spatially overlaid to generate land units (polygons) as bases for crop-land suitability assessment. Results showed that there are about 656,826 ha suitable for agricultural development. Land suitability evaluation for food crops showed 271,278 ha suitable for lowland paddy, 402,146 ha for maize, and 329,966 ha for soybean. Furthermore, land evaluation for perennial crops showed 656,826 ha suitable for cacao and 514,410 ha for oil palm. This land evaluation could be considered as a valuable information for agricultural development planning in Papua to support sustainable production.
Cations ratio and its relationship with other soil nutrients of Java intensified lowland rice
Authors: Kasno A , Setyorini D , Widowati L R 
Published: February 2021

Abstract
The soil cation ratio is the result of the interaction of various factors, including soil acidity, organic C content, clay minerals, and cultivation management. This paper aims were to study the cation ratio in lowland rice in Java and its relationship with the other nutrients. Soil chemical data were collected from survey for soil maps, soil nutrient status maps, and previously published data. The results showed that the average of cation saturation ratio in lowland rice in Java was 70.8:24.5:1.5 for Ca:Mg:K. The Ca, Mg, K, and Na nutrient contents vary by provinces, and there is a high content of Ca, especially in those soils derived from the calcareous parent materials. This high Ca of >50.0 cmol(+) kg−1 has noticed in Grobogan, Bojonegoro, and Gunung Kidul regencies. The domination of Ca cations in the soil can be seen when the Ca saturation >70%, spreading in 36 districts. Ca saturation is positively correlated with pH, P-Bray, and CEC, and negatively correlated with organic C, N-total, Mg, K, and Na saturation. Based on the regression there is a significant negative relationship between Ca and Mg saturations with R2 = 0.92 and a weak negative relationship between K and Na saturations.
Characteristic of agroforestry farmer as a source of cultural information: a case study in two villages in Java, Indonesia
Authors: Palmolina M , Sudomo A , Diniyati D 
Published: February 2021

Abstract
The private forest farming system in each region is established by how farmers viewed natural resources in their environment and ultimately formed a unique farming culture system. The purpose of this study is to determine the characteristics and cultural systems of farming that are applied by private forest farmers. The research was conducted in two different areas, i.e., Linggajaya Village (West Java) and Triwidadi Village (Yogyakarta). Participatory Rural Appraisal techniques collected the data. These studies showed that the cultural systems of private forest farmers in both of villages were different due to their different views on natural conditions and themselves as farmers. Different perspectives on land tenure and ownership patterns caused different ways of cropping patterns and social relationships. Linggajaya village farmers with vast land ownership have a broader social relationship with communities outside the village. They tend to buy and sell land than farmers in Yogyakarta with small land ownership and tend to manage their land intensively. According to the research, it can be recommended that beginning research on private forest culture should become the first thing to do before the community empowerment in the private forest development program.
Adapting water resources potency for sustainable rice crop systems in Kerinci
Authors: Salwati  , Izhar L 
Published: February 2021

Abstract
Water accessibility and its optimal usage is important for rice land management and climate change resilience. Optimal and adequate water conditions will support utmost rice growth and development. The research aimed to identify water resources accessibility for developing sustainable rice catchment area in Kerinci region. Research was done in 2016 mostly through field surveys. Secondary and primary data were used for supporting further analysis. Each potential water resources such as river, swamps, pump, deep/shallow water in soil surface and others were evaluated. Water buildings facility were also being used as complementary supporting these agricultural service areas. The result showed that water services can be carried out optimally for rice area about 14,375 ha. Strategically, rice production canters specially are located in Danau Kerinci, Keliling Danau and East Air Hangat Sub-district. This research recommendation is useful for policy making and expansion of rice areas in particular. Rice existing land area can still be increased up to 52% based on area coverage.
Sustaining porang (Amorphophallus muelleri Blume) production for improving farmers’ income
Authors: Dermoredjo S K , Azis M , Saputra Y H , Susilowati G , Sayaka B 
Published: February 2021

Abstract
One of the main programs of Ministry of Agriculture is GRATIEKS (Three-Fold Export Movement). It aims to boost agricultural export resulting in production enhancement as well as farmers’ income improvement. Porang is among the promising commodities to enhance export. This paper aims to analyze role of porang farm business as an export commodity through sustainable agriculture, i.e. (i) to analyze land management for porang farm business, (ii) to study the cost and income of porang farm business, and (iii) to evaluate porang export development measures. This research was conducted in Madiun Regency, East Java, using a survey method. Porang farm business is conducted on production forest and protection forest areas. It should be implemented carefully in accordance with sustainable land management. Porang farm business is relatively cost-effective as it applies minimal tillage, low production inputs, and profitable farm-gate price. Porang flour export demand is still promising. Porang production enhancement is possible through sustainable land management.
Improvement of robusta coffee performance with conservation and fertilizer treatment in Air Naningan District, Tanggamus Regency, Lampung
Authors: Wardani N , Meidaliyantisyah  , Hendra J , Rivaie A A 
Published: February 2021

Abstract
Lampung Province is one of the coffee-producing centers in Indonesia, especially robusta coffee. One of the coffee producing centers is in Air Naningan District, Tanggamus Regency. So far, most farmers manage conventional coffee plantations without any conservation nor fertilization. The study aimed to compare the performance of coffee growth between conservation and fertilization treatments with conventional treatments. Conservation treatment was carried out by making trenches around the coffee plantations. At the same time, fertilizer was given in the form of organic fertilizer as much as 10 kg plant−1 y−1, and inorganic fertilizer in the form of Rock Phosphate 240, Urea 400, and KCl 320 g plant−1 y−1. The study showed that the conservation and fertilization could improve the performance of coffee plants, based on the agronomic performances, such as a better growth (canopy and leafy branches, shiny green leaves, and low leaf rust disease (<5%) and stems and branches attacked (<5%). The yield of coffee was also increased by around 333%. The study indicates that the combination of land conservation and fertilization could be adopted as a standard procedure for increasing coffee production in Lampung Province.
Soil destruction level at vegetables cultivation land in upstream Cikapundung Sub Watershed, Indonesia and the alternative sustainable management
Authors: Sutrisna N , Rahadian D , Surdianto Y , Wiratno  , Argo Y , Susanto B 
Published: February 2021

Abstract
The area for cultivating vegetables in the upstream of Cikapundung Sub-Watershed is categorized steeps dryland, which very susceptible on soil erosion. The research objectives were (1) to evaluate the amount of erosion in existing land use, (2) to determine the level of soil damage by erosion and its effect on land productivity, and (3) to formulate alternative management at vegetables cultivation land upstream of the Cikapundung Sub-Watershed to be sustainable. The research was conducted using a survey method in Lembang Subdistrict, West Bandung District, West Java Province, Indonesia. Primary data collection was carried out through interviews, observation, and soil sampling. Data analysis was based on descriptive and literature study. The results of the prediction showed that the largest soil erosion occurred in Mekarwangi Village on intensive cultivated vegetable fields with a slope of > 40%. The amount of erosion that occurred was 141.3 t ha−1 year−1, exceeding limit Tolerable Soil Loss (TSL). The level of soil destruction is quite heavy. There was a decrease in C-organic and soil nutrient content that caused the productivity of cultivated vegetables land had decreased by 26.6%. Management of vegetable cultivation land using soil conservation techniques should be applied appropriately, effectively, and efficiently according to the local agroecosystem conditions.
Response of shallots growth and yield to phosphate fertilizer and Trichoderma application on peat soil
Authors: Suparman  , Nugroho W A 
Published: February 2021

AbstractCultivating shallots on peat soils is quite challenging since it is considered less fertile regarding its high organic acid content and low nutrient availability.Trichoderma, as one of the plant-growth-promoting fungi (PGPF), is beneficial to promote shallots growth. However, there is still lack of information concerning its effectiveness and interaction effect with inorganic P fertilizer in peat soils. This study aimed to investigate the effect ofTrichodermaapplication and P fertilization on the growth and yield of shallots on peat soils. A pot experiment arranged in a completely randomized design was conducted with two treatment factors. The first factor was P fertilizer comprised four application rates: 0, 100, 200, and 300 kg ha−1. Meanwhile, as the second factor,Trichodermatreatment consisted of four application rates: 0, 2, 4, and 6 g plant−1. The results showed an interaction effect of P treatment andTrichodermaon shallots growth and yield. A treatment combination of 2 g plant−1Trichodermawithout P fertilizer addition increased yield by 34% compared to control. This yield was relatively similar to 100 kg ha−1P fertilizer withoutTrichodermaaddition. It is proved that theTrichodermaapplication could reduce inorganic P fertilizer input.