bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study on Interaction between Aluminum Hydroxide and Vinyltriethoxy Silane by Gas Chromatography-Mass Spectrometry
Authors: Bi Weina , Sun Jujie , Yu Guangshui , Goegelein Christoph , Hoch Martin , Klaassen Johannes , Kirchhoff Joerg , Zhao Shugao 
Published: August 2019

Abstract
The main aim of this work is to investigate the volatile products and their concentrations from reaction of aluminum hydroxide (ATH) and vinyltriethoxysilane (VTES) decane. The upper solution of the reactants was abstracted and charred by gas chromatography-mass spectrometry (GC-MS), and the interactions between ATH and VTES can be proved by the GC-MS product. In this result, the possilble mechanism of VTES and ATH was proposed. Surface water on aluminum hydroxide (ATH) was proved to contribute to the hydrolysis of VTES.
Indirect Electrochemical Reduction of Indigo with Metal complex system of Fe(II)-DGS-Abal B
Authors: Wang Kangkang , Li Xiaoyan , Yao Jiming 
Published: August 2019

Abstract
The indirect electrochemical reduction dyeing of cotton fabric with indigo are carried out in this work using the synergistic complexation system of Fe(II)-DGS-Abal B. The influences of concentration of FeSO4•7H2O, C6H11O7Na, Abal B and NaOH on dyeing performances are discussed. The concentration of NaOH is found to be the main influence factors and the rate of dye reduction (Re) could be achieved to 90.88% in the optimized conditions. Compared to the traditional dyeing with Na2S2O4, K/S value of the electrochemical dyeing of cotton fabric is increased by 6.14%, and the color fastness is basically the same as the traditional dyeing process.
Remediation effect of biochar-plant on heavy metal contaminated soil in mining area
Authors: Xu Yan , Li Juan , Hua Dongwen , Guo Zhen 
Published: August 2019

Abstract
Pot experiment was carried out to artificially add different concentrations (0%, 5%, 10%) of swine biochar and fruit biochar in heavy metal contaminated soil in the farmland of the mining area to study the repairing effect on heavy metal contaminated soil. The results showed that the total Cu of the tested soil before planting was 166.51 mg/kg, the average Cd was 1.31 mg/kg, the average Pb was 757.78 mg/kg, and the average Hg was 8.43 mg/kg, which was a mixed contaminated soil of mercury, lead, cadmium and copper. The contents of Hg and Pb of the tested soils decreased after planting 4 plants, and Cd content decreased in addition to the CK group. The Cu content in the Z10 group decreased, but Hg content still exceeded the soil risk control value, the Cu, Cd and Pb contents exceeded the risk screening value, and the potential risk was reduced but still existed. Compared with CK treatment, the two biochars have better remediation effects on the 4 heavy metals in the tested soil, and the swine biohar was better than the fruit biochar. With the increase of the concentration of the two biochars, the repair effect was better. In the combined pollution soil, the overall remediation effect of biochar-plant combined restoration on these four heavy metals was Hg > Pb > Cd > Cu, and Z10-pakchoi had the best repair effect on Hg, Pb and Cu in the tested soil. Z10-spinach had the best effect on the repair of Cd.
Effects of Light and Phytohormone Treatments on the Expression of ζ-Carotene Desaturase Gene (BoaZDS) in Chinese Kale
Authors: Zheng Hao , Jian Yue , Liang Sha , Chang Jiaqi , Jiang Min , Zhang Fen , Sun Bo 
Published: August 2019

Abstract
Chinese kale variety ‘Sijicutiao’ was used as the plant material. Chinese kale seedlings were treated by different light qualities, light intensities and phytohormones, and the expression of ζ-carotene desaturase gene (BoaZDS) was analyzed. The results showed that red & blue light significantly promoted the expression of BoaZDS gene, peaked at 6 h and the expression level was 2.33 folds than that of the control. Blue light also induced the expression of BoaZDS gene in the late stage (72 h). Strong light had a significant effect on BoaZDS gene expression, peaked at 24 h and the expression level was 5.64 folds than that of the control, whereas weak light inhibited the BoaZDS gene expression. Abscisic acid and salicylic acid induced the expression of BoaZDS gene, and expression patterns were bimodal. Both methyl jasmonate and gibberellin acid inhibited the expression of the BoaZDS gene. The results provided a basis for further study on the regulation mechanism of BoaZDS gene.
Research on Corrosion Detection and Assessment Method for Hydraulic Concrete Structures
Authors: Chen Jie , Chen Yang 
Published: August 2019

Abstract
In our country, hydraulic concrete structure construction technology is widely used. However, with the increase of time and the erosion of the environment, there will be aging and safety risks in this structure. This puts forward higher requirements for detection technology and safety assessment technology of hydraulic concrete structures. Therefore, in order to promote the innovation and progress of this engineering technology, we should carry out targeted strategy analysis based on the development and application status of related technologies and engineering practice. We should also actively introduce advanced detection technology and equipment to maintain the development of China’s hydraulic concrete structure construction technology. This is conducive to the vigorous and healthy development of China’s water conservancy projects.
Application of Eichhornia crassipes on the purification of contaminated water
Authors: Guo Weijie , Li Qingyun , Zhao Weihua , Zhao Liangyuan 
Published: August 2019

AbstractThe explosive growth of water hyacinth had been a serious threat to the biodiversity of local ecosystems and the production, life and health of residents. It has become a malignantly invasive alien species in many countries and regions of the world. In this paper, biological characteristics and distribution, application in water pollution control, and application risk and control strategy in water pollution control of water hyacinth were summarized and elaborated.
Effect of Y2O3 Nanoparticles on Growth of Maize Seedlings
Authors: Gong Chenchen , Wang Linghao , Li Xiaolu , Wang Hongsen , Jiang Yuxin , Wang Wenxing 
Published: August 2019

Abstract
With the increasing application of rare earth nanoparticles (RENPs), the growing chances of these NPs being released into the environment highlight the importance of understanding the influence of RENPs on plant growth. In this study, we assessed the effect of Y2O3 NPs on the growth of maize seedlings. Germinated buds of maize were planted in pot-cultured farmland soil amended with different concentrations (0–500 mg/kg) of Y2O3 NPs for 25 days. Y2O3 NPs could inhibit root growth. Compared with control treatment, root biomass significantly decreased at high concentrations ( ≥ 100 mg/kg), while root elongation was significantly inhibited at low concentrations ( ≥ 10 mg/kg). However, the growth and photosynthesis of aboveground shoots were not affected by all Y2O3 NPs treatments. This study will help us better understand the phytotoxicity of Y2O3 NPs.
Effect of Decabromodiphenyl Ether on Free Radicals in the Degradation of P-nitrophenol under Ultraviolet Light
Authors: Li Yueting 
Published: August 2019

Abstract
Polybrominated diphenyl ether as an additive bromine flame retardant is widely used in industrial products, due to its strong fat-soluble and biological accumulating, it is a new type of ecological risk of environmental organic pollutants, and thus, resulted in more and more serious and widespread pollution. In view of the increasingly severe environmental conditions, this paper selected decabromodiphenyl ether(Deca-BDE) as the research object, based on the limited research data, taking its flame retardant mechanism as the starting point, and preliminarily discussed how the photodegradation of organic pollutants when Deca-BDE coexisted with other organic pollutants was affected by Deca-BDE. The experimental results show that, when ten Deca-BDE coexist with organic pollutants, the signal strength of organic pollutants photodegradation produce free radicals decreases, the preliminary judgment is Deca-BDE have a shielding effect on free radical signal, or Deca-BDE curbed the photodegradation of organic pollutants, lead to degradation of intermediate reduction, to detect the radical signal intensity weaken. Of course, there are still many areas for improvement and improvement in this study, which need to be proved by further research methods. This study is expected to provide guidance for the scientific classification and treatment of organic pollutants.
Effects of Zinc and Copper Stress on Antioxidant System of Olive Leaves
Authors: Liang Jian , Yang Weifei 
Published: August 2019

Abstract
The purpose of this experiment is to understand the effects of different concentrations of Cu (Cu) and Zn (Zn) heavy metals on the antioxidant index of olive oil and provide a theoretical basis for phytore mediation of heavy metal pollution. In this experiment, the annual olive seedlings were studied. In the experiment, the heavy metal solution was used to simulate the soil heavy metal pollution environment. The concentration of heavy metals Cu and Zn was studied. The active leaves of the olive oil were malondialdehyde (MDA) and soluble. Effects of physiological factors such as protein, superoxide dismutase (SOD), POD, and CAT. In this experiment, the pot experiment of stress oil olive seedlings was studied by setting different concentration gradients of heavy metal iron and Zn. The authors analyzed the antioxidant enzyme system and membrane lipid peroxidation of heavy metal Zn and Cu in olive seedlings. The link between changes in biochemical indicators. Finally, the experimental results showed that the activity values of CAT and POD in the leaves of olive oil showed a trend of decreasing first and then increasing within the experimental concentration range. Among them, the activity of SOD in the leaves was firstly increased, and then the concentration of the enzyme was increased first. The increase of the AMD dropped sharply; the content of MDA in the experiment was not changed under the low concentration treatment, but the high concentration of Zn and Cu in the experiment caused a sharp increase in the content of malondialdehyde; soluble protein content Continue to rise.
The vegetable oil in the production of polymers and plastics; an effort of creating green products
Authors: Elvistia Firdaus Flora 
Published: August 2019

Abstract
Manufacturing of polymers and plastics derived from petroleum feedstocks are called synthetic products. The existing of synthetics throughout the plastic series of process is detrimental to the environment. Polyurethane is classified as a family of plastics. Vegetable oil is the potential of producing polyurethane in the presence of unsaturated chain in triglyceride, is being considered intermediates of polymers product. An effort of replacing petroleum with green resources is urgently required of its cheap price, and abundantly available. The vegetable now is not just a cooking oil but turned into various polymeric products. This research is aimed to identify the vegetable oil content in polyurethane’s formula with comprehensive low production cost and potentially resulted in the best polyurethane product properties.
Institutional capacity building for local disaster prevention board of West Pasaman Regency
Authors: Khairul K , Purnaweni H , Suwitri S 
Published: August 2019

Abstract
This study aimed at analysing institutional capacity building of BPBD of West Pasaman in local-based disaster prevention and management. The study applied a qualitative methodology with phenomenological approach. The disaster prevention and management institutional capacity building was performed by a coordination. The coordination did not restrict itself with formal institutions, but also local community institutions and organisations, such as Kogami, HSNI, and three local community elements (tungku tigo sajarangan). This study found that socialisation in disaster mitigation and prevention was still inadequate because of lacking local community involvement. Furthermore, it also found lacking clarity of authority and responsiblity between central, provincial, and regency governments. West Pasaman Regency needed support from the provincial government in terms of post-disaster equipments. This study had a theoretical contribution of extending the knowledge in public management and practical contribution of helping the local government implement the institutional capacity building of BPBD in the disaster prevention and management
Community-based solid waste management planning in the Administrative Village of Surau Gadang, Padang City
Authors: Maharani Anggrieka , Dewilda Yommi , Darnas Yeggi , Dewata Indang 
Published: August 2019

Abstract
The community-based solid waste management system in Administrative Village of Surau Gadang is planned based on SNI-20-3242-2008, with a design period of 8 years (2011-2018). The service level is planned to reach 100%. The total solid waste generation is 64.18 m3/d (organic 60.81 m3/d, inorganic is 0.75 m3/d, while other waste is 2.61 m3/d). The sorting process is according to the type of waste. Residential waste collection uses motorized trash tricycles to TPST (integrated waste treatment plant) and non-residential uses pickup cars to TPS (temporary disposal site). Processing carried out at the source is composting the Takakura method, while in TPST is composting the Bokhasi method, sorting other waste for sale, recycling and making handicrafts. The residue from the remaining processing which was disposed to TPS was 18.43%. The institution formed is a representative of all RW (citizens association). Regulation based on Law No.18 of 2008. The investment in making TPST and its supplementary facilities for eight years is Rp.1,322,000,000, with operational and maintenance costs of Rp.26,678,067/month. The profit obtained is Rp.102,117,284 / month. Community participation can be seen from involvement in technical and non-technical aspects.
Study of mercury concentration in plants in Traditional Buladu Gold Mining
Authors: Mahmud M , Lihawa F , Saleh Y , Desei F , Banteng B 
Published: August 2019

Abstract
The objective of the study was to examine the levels of mercury concentrations in plants due to the traditional gold mining of Buladu, Sumalata District, Gorontalo Regency. Buladu gold mining was located in Sumalata District, North Gorontalo Regency, Gorontalo Province. Plant samples were taken in 3 locations, namely plants living along the Hulawa River, living near to the tailings and those in residential areas. The number of plants that became the samples along the Hulawa River were 13 samples, 5 samples in the tailings, and 16 samples in residential areas. The total number of plants were as many as 34 samples. The samplings were taken from the roots and leaves so that there were a total of 68 samples. Plant analysis was carried out using mercury analyzer at UGM Integrated Research and Testing Laboratory. The quality standard used as a reference for plants employed the Decree of the Director General of National Agency of Drug and Food Control No: 03725 / B / SK / VII / 89, where mercury levels could not exceed 0.5 mg / kg. Data analysis used tables and graphs and was subsequently interpreted. The results showed that the concentration of mercury in the leaves of plants living along the Hulawa River ranged from 0.00142 mg / kg to 0.41617 mg / l and that in the root ranged from <0.00014 - 14.890 mg / kg. Mercury concentrations in plants living around the tailings in leaves ranged between <0.00014 - 1.30822 and at roots ranging from 0.01058 - 12.59366. In residential areas, the concentration of mercury in leaves ranged from <0.00014-1.44368 mg / kg and in the root ranged from <0.00014-1.94505. Based on these results, the concentration of mercury in plants along the river, around the tailings and in the people’s resident area tended to be above the quality standards set by the Decree of the Director General of National Agency of Drug and Food Control No: 03725 / B / SK / VII / 89.
Density, coverage and biomass of seagrass ecosystem in the Lobam Island, Bintan Regency - Indonesia
Authors: Prarikeslan Widya , Hermon Dedi , Suasti Yurni , Putra Aprizon 
Published: August 2019

Abstract
Seagrass ecosystem is a sea plant that can store carbon in the form of biomass and in sediments known as blue carbon. This research conducted in around coastal waters of Lobam island, Seri Kuala Lobam sub-district, Bintan regency that has seagrass community type Thalassia hemprichii and Enhalus acoroides which has an important role as a carbon sink. This research aims to determine differences of density, coverage and differences in biomass based on a seagrass tissue at the Above ground (leaf Abg.) and Below ground (rhizoma and root Blg.) of each station and the relationship between the density towards seagrass biomass. The research results show that the seagrass density in station 2 was higher than in station 1. While the difference in the seagrass biomass there is in the section of Abg (leaf) and Blg (rhizoma and root) in station 1 and conversely there is no significant difference in station 2.
“One”
Authors: Bambang Susetyarto Martinus 
Published: August 2019

Abstract
The robustness of the One building as the main building of Sa’o traditional house in Ngada Regency, Flores, has been proven to be reliable. The experience and testimony of indigenous people proves that when there was a shock in the area due to the earthquake and tsunami, the human victims who lived in traditional houses were the least number. The most severe damage occurred when Sa’o was shaken violently, until the One building fell to the ground. The One building is located on a stage floor made of wooden beams with split bamboo floor coverings. The stage floor is supported by wooden pillars or megalithic stone pillars. Floor and ceiling construction are tightly integrated with wooden columns and plank walls. The construction of the One building use wooden pegs, interlocking board walls, without nails or screw bolts, and tied thatched roof coverings. Therefore, inspired by the One building is the Ngadha architectural identity I designed the “One” model as a space box rescue from the earthquake and tsunami disaster. The goal is that when the disaster occurs, each family could save themselves to the “One” box rescue, close tightly for several minutes to avoid accidents and security threats from more severe natural disasters. The “One” prototype model must be tested for its strength, patented, calculated the technical feasibility, collaborated with industry, the government, and the local government.
Strategy of ecotourism development in Pariaman City
Authors: Arlym Lucyanel , Hermon Dedi 
Published: August 2019

Abstract
This study is to select strategies for the development of ecotourism in Pariaman City. The process of this research starts with identifying and analyzing strategic values, internal and external environments and supporting and inhibiting factors. The next process is to determine strategic issues using SWOT Analysis techniques, SPACE Matrix, QSPM Matrix, Alternative Strategy Formulation, Strategy Selection, Strategy Selection Implications. This research is descriptive qualitative. The main goal of this research is solving the problems faced/at the study location. The approach for the study is a qualitative descriptive approach. Data collection techniques used were observation, interviews and literature study. Interview activities carried out on a number of speakers who were considered competent in one matter. Library Study is a method used to trace historical data or review literature and report reports relating to the research title. The strategy in accordance with the conditions for the development of ecotourism in the Pariaman City are: 1) Intensive Strategy, a strategy with intensive efforts if the competitive position of Pariaman City with existing tourist destinations and tourism services wants to improve; 2) Diversification Strategy: Diversification strategy is Pariaman City government strategy with the adds tourist destinations and new tourism services to help increase regional income.
The influence of green open space and tourism-conscious work culture on the happiness of the people in Solok Regency
Authors: Yulistia Rahayu Vivi , Frinaldi Aldri , Khaidir Afriva 
Published: August 2019

Abstract
In an effort to improve the happiness of the community, there is a need for green open space (RTH) and a tourism-conscious work culture. But in reality RTH is not a development priority in Solok Regency. This is seen by not being maintained and not well managed by the green open space. In maintaining green open space, it is necessary to have a tourism-conscious work culture from all relevant parties, but not all parties understand the importance of the tourism-conscious work culture. This study uses quantitative methods with associative research types that aim to determine the effect or relationship between two or more variables. The population in this study is the people of Solok Regency. Determination of the number of samples using the Slovin formula with a total of 400 people, and sampling techniques using Cluster Sampling and Incidental sampling techniques. The instrument used is a questionnaire. Research hypothesis testing uses regression analysis techniques with T Test (Partial) and F Test (Simultaneous). The results showed that: 1) Green Open Space had an effect on community happiness by 21.4%, 2) The influence of Tourism Awareness Work Culture on community happiness was 28.3%, and 3) the influence of green open space and shared tourism conscious culture - same effect on community happiness by 25.0%. 4) Green open space is in a very high category with the level of achievement of respondents at 81.0%. 5) Tourism conscious work culture is in the very high category with the level of achievement of respondents at 81.4%. 6) The happiness of the community is in the high category with the level of achievement of respondents at 77.4%.
Environmental education and disaster mitigation through language learning
Authors: Ramadhan S , Sukma E , Indriyani V 
Published: August 2019

Abstract
This study aims to determine the knowledge of the environment, attitudes towards the environment, and skills in designing learning that contains the environment of prospective language teachers. In addition to the environment, this research also links environmental learning with disaster mitigation. This study uses a survey method. The instrument used was a questionnaire in the form of a question sheet consisting of twelve questions relating to the attitudes and knowledge of prospective teacher students regarding environmentally charged learning and disaster mitigation. The results of the study indicate that students still need to improve knowledge about the environment and disaster mitigation to be able to design language learning with environmental education and disaster mitigation. When becoming a teacher, scholar have been able to integrate environmental education and disaster mitigation to provide students with an understanding of it and foster an attitude of environmental awareness and care for the environment.