• Title/Summary/Keyword: EM.

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The Effect of Entrepreneurial Marketing on Village-Owned Enterprises Performance Distribution

  • Makmur;Norhidayah MOHAMAD
    • Journal of Distribution Science
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    • v.21 no.9
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    • pp.55-66
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    • 2023
  • Purpose: Specialized marketing strategies are needed by limited resources, such as Entrepreneurial Marketing (EM), a marketing activity based on specific conditions characterizing village-owned enterprises (VOEs). Therefore, this research aimed to examine the effect of EM on the financial and non-financial performance of VOEs in Indonesia. Research design, data and methodology: Data were collected by distributing questions on a 5-point Likert scale to 153 VOEs directors in Rokan Hulu District, Indonesia. The collected data were analyzed using the partial least squares structural equation model with SmartPLS 3.0. Results: The results showed that EM positively and significantly affected the financial and non-financial performance of VOEs, as well as on operational performance. Conclusions: EM played an important role in the improvement of many aspects of the performance of VOEs. The Indonesian government also need to consider EM various characteristics when recruiting directors. It is important to note that this research is the first to examine the impact of EM on VOEs.

Multi-Messenger Astronomy with GECKO, Gravitational-wave EM Counterpart Korean Observatory - Past, Present, and Future

  • Im, Myungshin
    • The Bulletin of The Korean Astronomical Society
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    • v.44 no.2
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    • pp.35.3-35.3
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    • 2019
  • The new era of multi-messenger astronomy (MMA) has arrived in 2017 with the detection of the binary neutron star merger in both gravitational wave (GW) and electromagnetic radiation (EM). Now, the new run of GW detectors are providing numerous GW events and the number GW events are expected to increase dramatically in future as the GW sensitivities improve. When the GW studies are combined with EM counterpart observations, a great synergy is expected in many areas of study such as the physical process following the compact object merger, the environment of such events (and galaxy evolution), and cosmology, Therefore, it has now become crucial to identify and characterize these GW events in optical/IR EM. In the past, we have been performing optical/NIR observation of GW events using a worldwide network of more than 10 telescopes, and are getting more actively involved in MMA of GW sources. In this talk, we will present our network of telescopes, the EM follow-up observation results of GW events including GW170817 and the O3 events in 2019, and the current issues in MMA. We will also give the future prospects of MMA, showing the forecast for the GW events and the outlook of EM MMA observations.

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A Influência de Vocabulários de Origem Africana em Uso no Português Brasileiro (브라질 실용 포어에 미친 아프리카어의 어휘적 영향)

  • Kim, Han-Chul
    • Iberoamérica
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    • v.13 no.1
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    • pp.1-39
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    • 2011
  • O presente estudo tem como objetivo principal analisar a influência de vocabulários de origem africana em uso no português brasileiro(PB). A fim disso, observamos os tipos e as características das línguas africanas. E ainda, para compreender a situação atual de uso desses termos no Brasil, apresentamos um panorama do registro dos vocábulos de origem africana no PB, e organizamos os vocabulários em três categorias, especialmente, nos registros dos séculos XIX e XX. Em primeiro, a categoria 1 pode ser usada em qualquer interação social, contrastando com as outras duas categorias. Em segundo, a categoria 2 é constuída de termos informais, de uso coloquial que, eventualmente, dependendo da situação, são substituídos por outras. Por último, a categoria 3 é de termos marcadamente informais, de uso restrito. Através disso, comparamos os registros anteriores com os dados obtidos da nossa pesquisa. Com os resultados, podemos reconhecer a estabilidade e o dinamismo do uso desses termos hoje no PB.

Occurrence of erythema multiforme following COVID-19 vaccination: a review

  • Marzieh Yousefian;Alireza Khadivi
    • Clinical and Experimental Vaccine Research
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    • v.12 no.2
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    • pp.87-96
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    • 2023
  • The fast development of vaccines against the novel coronavirus disease is among the most critical steps taken to control this potentially fatal viral disease. Like other vaccines, the coronavirus disease 2019 (COVID-19) vaccines can also cause unwanted reactions. Erythema multiforme (EM) is among the oral mucocutaneous side effects of COVID-19 vaccines. This study aimed to comprehensively review the reported cases of EM since the global onset of COVID-19 vaccination. Data from 31 relevant studies regarding the type and dose of COVID-19 vaccines administered, time of initiation of symptoms, age, and gender of patients, site of involvement, patients' medical history, and treatment options were extracted. In total, 90 patients were identified with EM as a side effect of COVID-19 vaccination across studies. EM had the highest frequency after receiving the first dose of mRNA vaccines in older individuals. The first symptoms of EM appeared in less than 3 days in 45% and after 3 days in 55% of patients. EM is not a common side effect of COVID-19 vaccination, and fear of its occurrence should not impede vaccination.

Systematic Review of Traditional Korean Emergency Medicine (응급(應急) 한의학에 대한 고찰)

  • Kim, Hee Young;Han, Yoo Ri;Lee, Han Byul;Yang, Gi Young;Chae, Han
    • Journal of Acupuncture Research
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    • v.33 no.2
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    • pp.117-133
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    • 2016
  • Objectives : Traditional Korean Emergency Medicine (EM) has been developing for thousands of years, however its value was not properly considered after 19th century modernization. The purpose of this study was to review the current status of EM in Korean Medicine and suggest methods for improvement. Methods : We performed systematic reviews of the definition, current medical system, and educational curriculum of EM in Western Medicine, traditional Korean and Chinese Medicine, and integrated Western and traditional Chinese medicine with the use of medical classics and text books. We also analyzed the trends in published research articles to discuss the current situation in the field of traditional Korean EM, and to provide methods for its establishment and development with traditional Korean medicine. Results : The definition of EM as a treatment of acute disease shares common understanding among traditional Korean, Chinese, and Western medicine. We presented descriptions of EM in many medical classics, however current law and EM service does not include these. As for the review of publications during the last 20 years, we found 21 articles in several fields that confirmed the need for more investigation. Conclusion : Traditional Korean EM has a long history and clinical experiences that can be found in medical classics, textbooks and research articles. There is an urgent need for more studies on traditional Korean EM as an emergency medical service system, and in terms of educational curriculum and related policies to improve Evidence-Based teaching.

Study of Hair Melanins in Various Hair Color Alpaca (Lama Pacos)

  • Fan, Ruiwen;Yang, Gang;Dong, Changsheng
    • Asian-Australasian Journal of Animal Sciences
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    • v.23 no.4
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    • pp.444-449
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    • 2010
  • The aim of this study was to measure the hair melanins of various colors and to find the relationship between the quantity of melanins and hair color phenotypes in alpacas. According to the Munsell color system, 3 healthy alpacas were selected for each of the 22 different hair color phenotypes (66 alpacas altogether). Alpaca hair was taken from the lateral thoracic region and then dissolved with different solutions to obtain melanins. The values of alkali-soluble melanins (ASM), eumelanin (EM) and pheomelanin (PM) were measured by spectrophotometric assay, and labeled as Sp.ASM, Sp.EM and Sp.PM, respectively. Data were analyzed using SPSS11.5 software. Results showed that average Sp.ASM and Sp.PM were increased as the color deepened from white to black, ranging from 0.500 to 4.543 for Sp.ASM and from 0.268 to 1.457 for Sp.EM. However, average Sp.PM had no such apparent relationship with color. Based on the value of Sp.ASM and EM, 7 hues were produced and gray was a single hue. Most of the data were in a normal distribution (p>0.10). ANOVA analysis showed that mean values of Sp.ASM, Sp.EM and Sp.PM were significantly different (p<0.05). The results also showed that Sp.ASM was positively correlated with Sp.EM but the correlation between Sp.ASM and Sp.PM was not significantly different from 0. It is concluded that EM is the major constituent of alpaca hair melanin; there is a significant correlation among ASM, EM and alpaca hair colors, and EM is the most reliable parameter for distinguishing these groups.

Effect of Feeding Basal Diet Supplemented with Mugwort Powder on the Serum Components in Rat (쑥 첨가급식이 흰쥐의 혈청 성분에 미치는 영향)

  • 이성동;박홍현
    • The Korean Journal of Food And Nutrition
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    • v.13 no.5
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    • pp.446-452
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    • 2000
  • This study was designed to observe the body growth and components of edible mugwort(Artemisia sp.) and medicinal mugwort(Kanghwa medicinal mugwort) . Twenty-four young rats of Sprague Dawley strain, body weight of about 89g were used in this study. They were fed on the basal diet(control diet) supplemented with 5% edible mugwort powder ( EM diet) and 5% medicinal mugwort powder( MM diet) for 4 weeks respectively. In proximate composition of nutrients of mugwort in dry basis(100g). crude protein (16.4g) and crude ash(11.8g) contents of EM were higher to about 2% than that of MM, but crude lipid content(4.3g) of EM was lower to about 2% than that of MM. However, the contents in calcium(6.9g) of MM was higher to 5.3 times than that of EM. but in Mn(17mg), Zn(0.5mg), Fe(131mg), Mg(337mg) of EM were higher to 2.8∼2.3 times and vitamin A(39,776 IU) of EM was higher to 2.9 times than that of MM respectively. Body wight gain rate and diet efficiency ratio of EM and MM diet group were similar to that of the control group. The contents of total protein, albumin, urea nitrogen. creatinine, uric acid, total cholesterol, HDL-C, LDL-C, glucose, amylase, transaminase (GOT, GPT) in serum exhibited no remarkable difference among of the EM and MM diet group but the level of LDH activity of MM diet group were significantly lower than that of the control group and EM diet group.

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An Analysis of Natural Lacquer Characteristics and EM Absorber's Absorption Characteristics Using Natural Lacquer by Binder (옻의 특징과 옻을 지지재로 사용한 전자파 흡수체의 두께에 따른 흡수 특성 분석)

  • 최동한;김동일;김기만
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • 2004.04a
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    • pp.29-34
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    • 2004
  • Generally, a silicone rubber and a chloride polyethylene(CPE) have been used for the development of high-performance composite EM(ElectroMagnetic) wave absorbers. In this study, the EM wave absorption abilities for natural lacquer which is newly suggested in this study as a binder for composite EM wave absorbers were investigated to develop an improved EM wave absorbers. In addition, MnZn ferrite composite EM wave absorbers mixed with the natural lacquer were prepared and their absorption ability was also investigated. MnZn ferrite composite EM wave absorbers which employs the natural lacquer as a binder showed an improved EM wave absorption characteristics in comparison with the conventional binder such as a silicone rubber and a chloride polyethylene(CPE). The matching frequency and the absorption ability of EM wave absorbers mixed with natural lacquer can be controled the change of the thickness of them.

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Comparisons of Interfacial Reaction Characteristics on Flip Chip Package with Cu Column BOL Enhanced Process (fcCuBE®) and Bond on Capture Pad (BOC) under Electrical Current Stressing

  • Kim, Jae Myeong;Ahn, Billy;Ouyang, Eric;Park, Susan;Lee, Yong Taek;Kim, Gwang
    • Journal of the Microelectronics and Packaging Society
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    • v.20 no.4
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    • pp.53-58
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    • 2013
  • An innovative packaging solution, Flip Chip with Copper (Cu) Column bond on lead (BOL) Enhanced Process (fcCuBE$^{(R)}$) delivers a cost effective, high performance packaging solution over typical bond on capture pad (BOC) technology. These advantages include improved routing efficiency on the substrate top layer thus allowing conversion functionality; furthermore, package cost is lowered by means of reduced substrate layer count and removal of solder on pad (SOP). On the other hand, as electronic packaging technology develops to meet the miniaturization trend from consumer demand, reliability testing will become an important issue in advanced technology area. In particular, electromigration (EM) of flip chip bumps is an increasing reliability concern in the manufacturing of integrated circuit (IC) components and electronic systems. This paper presents the results on EM characteristics on BOL and BOC structures under electrical current stressing in order to investigate the comparison between two different typed structures. EM data was collected for over 7000 hours under accelerated conditions (temperatures: $125^{\circ}C$, $135^{\circ}C$, and $150^{\circ}C$ and stress current: 300 mA, 400 mA, and 500 mA). All samples have been tested without any failures, however, we attempted to find morphologies induced by EM effects through cross-sectional analysis and investigated the interfacial reaction characteristics between BOL and BOC structures under current stressing. EM damage was observed at the solder joint of BOC structure but the BOL structure did not show any damage from the effects of EM. The EM data indicates that the fcCuBE$^{(R)}$ BOL Cu column bump provides a significantly better EM reliability.

Effect of Chitosan, Wood Vinegar and EM on Microorganisms in Soil and Early Growth of Tomato (키토산, 목초액 및 EM 처리가 토양 미생물상의 변화 및 토마토의 초기생육에 미치는 영향)

  • Jeong, Soon-Jae;Oh, Ju-Sung;Seok, Woon-Young;Kim, Jeong-Han;Kim, Doh-Hoon;Chung, Won-Bok
    • Korean Journal of Organic Agriculture
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    • v.14 no.4
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    • pp.433-443
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    • 2006
  • With treatment of Kitosan, Wood vinegear and EM(effective microoganism) which farmers call it as substance in fertilizing, conditioning and disease control substances, authors in vestigated on microorganisms change in soil and ealy growth characteristics of tomato. The results were summarized as follows: Among foliar application of kitosan, wood vinegear and EM(effective microoganism) treatments diluted by chitosan 500 times solution level was effective considering growth of tomato as compared other dilutions and control plot. Change of microorganism number in the soil for cultivation of tomato was increased with microorganism treatment plot as compared with control plot. Specially chitosan 500 times solution level showes the most significant effect.

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