scholarly journals The effect of different additives on safety manipulation of cis-1,3,4,6-tetranitrooctahydroimidazo-[4,5-d]imidazole (BCHMX)

2018 ◽  
Vol 192 ◽  
pp. 03003 ◽  
Author(s):  
Ahmed K. HUSSEIN ◽  
Ahmed ELBEIH ◽  
Svatopluk ZEMAN ◽  
Marcela JUNGOVA

In this work, new cyclic nitramine named cis-1,3,4,6-tetranitrooctahydroimidazo-[4,5-d]imidazole (BCHMX) was premixed with insensitive explosives (3-nitro-1,2,4-triazol-5-one, NTO and1,1-diamino-2,2-dinitroethene, FOX) and with two cyclic nitramines (1,3,5-trinitro-1,3,5-triazinane, RDXand, 1,3,5,7-tetranitro-1,3,5,7-tetrazocane, HMX) and bonded by polydimethyl-siloxane (PDMS) binder.Impact and friction sensitivities were evaluated. Detonation velocity was measured and the detonationcharacteristics were calculated by EXPLO 5 thermodynamic code. Relative explosive strength wasdetermined by using the ballistic mortar test. The results showed a great positive influence on the sensitivityof BCHMX due to the addition of the insensitive explosive (NTO, FOX-7) however the performance wasdecreased. On the other side, mixing the nitramines improved the performance with reduction of BCHMXsensitivity. PDMS binder succeed to decrease the sensitivity of all the studied mixtures.

2017 ◽  
Vol 1 (2) ◽  
pp. 131-136 ◽  
Author(s):  
Deni Apriadi ◽  
Arie Yandi Saputra

The agricultural sector has an important role in supporting the Indonesian economy. But on the other hand, sometimes many community groups do not benefit due to problems that arise because the distribution chain of agricultural products are long enough, especially for farmers and consumers (end users). Of course the situation must be improved, so that the agricultural products of Indonesia can be enjoyed by consumers or farmers with proper. One of its efforts is by establishing an e-commerce based e-commerce system in agriculture. E-commerce based ecommerce system can be used as an alternative for farmers, used as a media campaign, communication and information and can cut the distribution chain of agricultural products marketing. The benefits felt by farmers and consumers directly and indirectly give a positive influence, especially from the broader marketing channels of agricultural products can increase production demand and spur the procurement of production among farmers and also the price offered to consumers will be cheaper so that sales in agricultural products can be more increased and profitable for farmers


2010 ◽  
Vol 70 (3) ◽  
pp. 551-557 ◽  
Author(s):  
AMA. Medeiros ◽  
JEL. Barbosa ◽  
PR. Medeiros ◽  
RM. Rocha ◽  
LF. Silva

The present study aimed at evaluating differences in rotifer distribution in three estuarine zones in an inverse estuary located in the Semiarid Region of Brazil. Zones were chosen based on their proximity to the ocean and river border as a means of reflecting a horizontal salinity gradient. High freshwater discharge during the rainy season was the major determinant of rotifer composition. On the other hand, due to higher salinity values during the dry season, very low values of species richness and abundance were observed in all zones. Therefore, the study highlights the constraints of salinity and the positive influence of seasonality and river proximity on rotifer species in a semiarid estuarine environment.


2016 ◽  
Vol 11 (6) ◽  
pp. 32 ◽  
Author(s):  
Shwu-Ing Wu ◽  
Rou Jyun Chen

<p class="ArticleTitle">In recent years, the increasingly innovative and diverse mobile devices have significantly promoted the mobile device-based shopping. What factors influence this kind of shopping? Will consumers purchase things with mobile devices? These are two topics that need to be explored. Through the literature analysis and the empirical research, this study aims to analyze the quality of information, system, service and mobile devices on the mobile device-based shopping platform. Moreover, it studies the attitude of consumers towards mobile device-based shopping, their willingness to adopt the shopping method and the behavioral relationship model in the actual mobile device-based shopping as well as compares the groups of different frequencies of the Internet use in terms of the relationship model.</p>  With the convenient sampling, this study made an investigation among some of those who had experienced shopping on such mobile devices as tablets or smart phones. The 765 retrieved valid copies of questionnaire were divided into three groups—“often”, “average” and “seldom” according to the frequency consumers undertook mobile device-based shopping and were then compared. The results showed that there were significant differences among the three groups in four relationship paths, including: 1) the information quality of the mobile device-based shopping platform has more significant positive influence on consumers’ attitude path of mobile device-based shopping in the “average” group than in the other two; 2) the service quality of the mobile device-based shopping platform has more significant positive influence on consumers’ attitude path of mobile device-based shopping in the “seldom” group than in the other two; 3) the preference for mobile device-based shopping has much significant positive influence on the behavior path of mobile device-based shopping in the “often” group. According to the research results, different groups have different behavior models. These results can serve as reference information in the decision-making of those who establish mobile device-based shopping platforms and manufacture mobile devices.


2012 ◽  
Vol 37 (3) ◽  
pp. 329-334 ◽  
Author(s):  
Ahmed Elbeih ◽  
Marcela Jungová ◽  
Svatopluk Zeman ◽  
Pavel Vávra ◽  
Zbyněk Akštein

2019 ◽  
Vol 8 (2S9) ◽  
pp. 1058-1062

In Malaysia, for over a decade a product of Zingibereacea familia especially ginger are coming as one of the famous product in Malaysian market. The study brings out green product from Zingiber Officianale Roscoe (Ginger) among 100 respondents in Kota Bharu, Kelantan with a primary objective to search a response from the customer’s either this product can be presumed to be environmentally safe should be preserved as a medicinal plant and commercialized within and outside the country. In regard to the fact that “Green Marketing” is developed as a products that are presumed to be environmentally safe. The objective of this research was to determine usage profiles and some variables that influence the purchase decision of herbal medicine in Kota Bharu Kelantan, and (2) to evaluate the consumer’s response on the development of Zingiberacea Familia Based Product, either it can be a symbol of herbs that can be lifted as a health and beauty product in the preservation and preservation of Malay culture. Primary data was collected from the survey tabulated within the Kota Bharu society, and secondary data was collected from the available literature sources. The core idea of the finding are a world view is also a two-way bridge: A respondent shows a positive reaction that Zingibearacea Familia product could be be a symbol of herbs that can be lifted as a health and beauty product in the preservation and preservation of Malay culture. On the other hand, only age characteristic showed significant influence on purchase decision of green product from Zingiberacea Familia, on the other hand races, level of education and job sector didn’t show positive influence


Author(s):  
Nguyễn Ngọc Truyền ◽  
Trần Cao Úy ◽  
Nguyễn Viết Tuân

Nghiên cứu này xem xét vai trò của đa dạng sinh kế đến “năng lực chống chịu” của hộ khai thác thủy sản biển ven bờ bị ảnh hưởng bởi sự cố môi trường biển Formosa năm 2016. Năng lực chống chịu của hộ được thể hiện thông qua mức độ tác động của sự cố và sự phục hồi sau sự cố. Các hộ được chọn nghiên cứu là hộ khai thác thủy sản biển gần bờ tỉnh Thừa Thiên Huế gồm nhóm chuyên khai thác thủy sản (KTTS) không đa dạng và nhóm KTTS đa dạng sinh kế. Kết quả nghiên cứu cho thấy, thời gian ảnh hưởng của sự cố đến nhóm hộ chuyên KTTS dài hơn nhóm hộ KTTS đa dạng sinh kế. Mặc dù giá trị thiệt hại về thu nhập của nhóm hộ KTTS đa dạng sinh kế cao hơn (khoảng 307,53 triệu đồng), nhưng tỷ lệ thiệt hại so với thu nhập của nhóm hộ này thấp hơn so với nhóm hộ chuyên KTTS (107,1% so với 123,31%). Sau 30 tháng, nhóm KTTS đa dạng sinh kế có quá trình phục hồi tốt hơn với tỷ lệ giá trị thu nhập phục hồi khoảng 77,88%, cao hơn khoảng 10% so với nhóm còn lại. Đa dạng sinh kế của hộ KTTS được xem là yếu tố ảnh hưởng tích cực nâng cao năng lực chống chịu của hộ đối với sự cố môi trường và phục hồi các hoạt động sinh kế. ABSTRACT This study examined the role of livelihood diversity on the resilience capacity of coastal fishing households affected by the Formosa incident in 2016. The resilience capacity of househoulds was characterized by the impact level of the incident and post-incident recovery. The households selected in this study were nearshore fishing groups in Thua Thien Hue province, including two fishing groups of undiversified and diversified livelihood. The results showed that the impact duration of the incident on undiversified livelihood fishery group was longer than that on the diversified livelihood group. Although the value of income loss of the households group with diversification was higher (about 307.53 million VND), the rate of income loss of this group was lower than that of their counterparts (107.1% compared to 123.31%). After 30 months, the diversified livelihood group had better recovery with the proportion of income recovered at roughly 77.88%, about 10% higher than that of the other group. Diversified livelihood of fishing households was considered as the positive influence on improving their resilience to environmental incidents and restoration of livelihood activities.  


Probus ◽  
2019 ◽  
Vol 31 (2) ◽  
pp. 245-278 ◽  
Author(s):  
Juana M. Liceras ◽  
Raquel Fernández Fuertes

Abstract In bilingual child language acquisition research, a recurrent learnability issue has been to investigate whether and how cross-linguistic influence would interact with the non-adult patterns of omission/production of functional categories. In this paper, we analyze the omission/production of subject pronouns in the earliest stage English grammar and the earliest stage Spanish grammar of two English–Spanish simultaneous bilingual children (FerFuLice corpus in CHILDES). We base this analysis on Holmberg’s (2005, Is there a little pro? Evidence from Finnish. Linguistic Inquiry 36. 533–564) and Sheehan’s (2006, The EPP and null subjects in Romance. Newcastle: Newcastle University PhD dissertation) formulation of the null subject parameter and on Liceras et al.’s (2012, Overt subjects and copula omission in the Spanish and the English grammar of English-Spanish bilinguals: On the locus and directionality of interlinguistic influence. First Language 32(1–2). 88–115) assumptions concerning the role of lexical specialization in cross-linguistic influence. We have conducted a comparative analysis of the patterns of production/omission of English and Spanish overt and null subjects in two bilingual children, on the one hand, versus the patterns of production/omission of one monolingual English child and one monolingual Spanish child, on the other. The results show that while there is no conclusive evidence as to whether or not English influences the higher production of overt subjects in child bilingual Spanish, the presence of null subjects in Spanish has a positive influence in the eradication of non-adult null subjects in bilingual English. We argue that in a bilingual situation, as compared to a monolingual one, lexical specialization in one of the languages of the bilinguals (the availability of an overt and a null realization of the subject in Spanish) facilitates the acquisition of the other language.


2017 ◽  
pp. 51-73
Author(s):  
Ida M Manullang

The purpose of this study to analyze the effect of brand image variables and customer satisfaction on customer loyalty Sim Card Telkomsel partially or simultaneously. Benefits of research, for the Academic. In addition to the literature and reference material for further research and for the Other Party. In addition to science and additional information on how to create customer loyalty. Number of samples of 60 respondents, method of data collection through questioner and documentation, method of data analysis with multiple regression The results of the first regression equation: LP = 3.503 + 0.246CM + 0.337KP This means that brand image and customer satisfaction have a positive influence on customer loyalty. The correlation coefficient (r) = .631. The coefficient of determination (r2) =. 398, meaning the variable of brand image and customer satisfaction able to explain equal to 39,8% while the rest equal to 60,2% explained by other variable outside this model. Based on the F test known the value of F = 15.672 significance 0.000


2020 ◽  
Vol 12 (2) ◽  
pp. 196-201
Author(s):  
Lidiia Khuda ◽  
Larysa Cheban ◽  
Oleksii Khudyi

We studied the possibility of using low frequency laser emission to improve production properties of feed hydrobionts, in particular microalgae Desmodesmus armatus and Daphnia magna, which are highly applied in aquaculture. It was shown that low-frequency laser emission with the wavelength 650 nm has a positive influence on production properties of both phyto- and zooplankton. In 24 hours the biomass of irradiated D. armatus was 25% larger than non-irradiated one. Meanwhile, application λ 420 and 530 nm did not show credible accumulation of microalgae biomass. If it comes to daphnia, positive dynamic in population density enlarging was observed only since 5-7th day of cultivation, depending on emission exposition. Differences in low-frequency laser emission with λ 420 and 530 efficacy on D. magna production properties were observed while using different exposition. Thus, maximal culture density was observed when λ 420 nm for 90 s and λ 650 nm for 60 s were applied. Longer irradiation with red laser did not have positive effect. It was established that in daphnia tissues, which were influenced by λ 420 nm laser emission, TBA-active products were accumulating more. Meanwhile, for daphnias, which were irradiated with red laser, TBA amount was not different from the control group one. Catalase activity increased while applying λ 650 nm laser emission. On the other hand, λ 420 nm did not cause credible increasing of catalase activity in comparison with control group. Taking received results about photobiological effects of low-frequency laser emission on D. armatus and D. magna into consideration, both biomasses enlargement during co-cultivation can be obtained if wavelength 650 nm is used.


Author(s):  
Bayu Kharisma ◽  
Adji Pratikto

The paper aims to examine how the growth impact of government spending in Indonesia, with a focus on several expenditure sectors, namely defense, education, health, agriculture, transport and communications, and manufacturing sectors. Based on the 17 sectors studied, only 6 sectors significantly influence economic growth, namely industrial sector, agriculture and irrigation sector, transportation and transportation sector, environment and spatial sector, political sector and mass media lighting, and security of order. Meanwhile, of the six sectors, only the security sector of order has a positive effect on economic growth, while the other five sectors negatively affect economic growth. If not paid attention to the level of significance, almost all sectors of development expenditure have a negative impact on economic growth, only 5 sectors that have a positive influence that is the labor sector, education sector, national culture, trust in God YME, youth and sports, housing and residential sector , the science and technology sector, as well as the security and order sectors. However, only the security sector of order has a significant effect, while the other four sectors have no significant effect. This result differs from previously conclusions, where their overall conclusion of the government development spending sector has a significant effect, the effect being positive. However, the same conclusions are generated for the security and order sectors, where the results are positive and significant.


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