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15篇 您的检索式:作者名="Sinaga"
    题名 作者 年代 出处 被引量
1Preliminary experience with drug-coated balloon angioplasty in primary percutaneous coronary intervention显示文摘We evaluated the clinical feasibility of using drugcoated balloon(DCB) angioplasty in patients undergoingprimary percutaneous coronary intervention(PPCI). Between January 2010 to September 2014,89 STelevation myocardial infarction patients(83% male,mean age 59 ± 14 years) with a total of 89 coronary lesions were treated with DCB during PPCI. Clinical outcomes are reported at 30 d follow-up. Left anterior descending artery was the most common target vessel for PCI(37%). Twenty-eight percent of the patients had underlying diabetes mellitus. Mean left ventricular ejection fraction was 44% ± 11%. DCB-only PCI was the predominant approach(96%) with the remaining 4% of patients receiving bail-out stenting. Thrombolysis in Myocardial Infarction(TIMI) 3 flow was successfully restored in 98% of patients. An average of 1.2 ± 0.5 DCB were used per patient,with mean DCB diameter of 2.6 ± 0.5 mm and average length of 23.2 ± 10.2 mm. At 30-d follow-up,there were 4 deaths(4.5%). No patients experienced abrupt closure of the infarctrelated artery and there was no reported target-lesion failure. Our preliminary experience showed that DCB angioplasty in PPCI was feasible and associated with a high rate of TIMI 3 flow and low 30-d ischaemic event.Hee Hwa Ho Julian Tan Yau Wei Ooi Kwok Kong Loh Than Htike Aung Nwe Tun Yin Dasdo Antonius Sinaga Fahim Haider Jafary Paul Jau Lueng Ong 2015World Journal of Cardiology2015,7,6:14
2Numerical simulation to evaluate gas diffusion of turbulent flow in mine ventilation system显示文摘Tracer gas technique is a method to analyze the airflow path, measure the airflow quantity, and detect any recirculation or leakages in underground mine. In addition, it is also possible to evaluate the axial gas diffusion of gas in turbulent bulk flow by utilizing the tracer gas data. This paper discussed about the measurement using tracer gas technique in Cibaliung Underground Mine, Indonesia and the evaluation of effective axial diffusion coefficient, E, by numerical simulation. In addition, a scheme to treat network flow in mine ventilation system was also proposed. The effective axial diffusion coefficient for each airway was evaluated based on Taylor's theoretical equation. It is found that the evaluated diffusion coefficient agrees well with Taylor's equation by considering that the wall friction factor, f, is higher than those for smooth pipe flow. It also shows that the value of effective diffusion coefficient can be inherently determined and the value is constant when matching with other measurements. Furthermore, there are possibilities to utilize the tracer gas measurement data to evaluate the airway friction factors.Arif Widiatmojo Kyuro Sasaki Nuhindro Priagung Widodo Yuichi Sugai Johannes Sinaga Haris Yusuf 2013International Journal of Mining Science and Technology2013,23,3:8
3Left ventricular pseudoaneurysm显示文摘Hee Hwa Ho Dasdo Antonius Sinaga Evelyn Lee Timothy James Watson Jimmy Kim Fatt Hon 2017Journal of Geriatric Cardiology2017,14,1:2
4The influence of huton asphalt additive on skid resistance based on penetration index and temperature显示文摘HADIWARDOYO S P SINAGA E S FIKRI H 2013Con- struction and Building Materials2013,42,:1
5Partial Discharge Localization in Transformers Using UHF Detection Method 显示文摘SINAGA H PHUNG B BLACKBURN T 2012IEEE Transactions on Dielectrics and Electrical Insulation2012,,19:1
6The influence of Buton asphalt additive on skid resistance based on penetration index and tem- perature 显示文摘Sigit Pranowo Hadiwardoyo Eky Supriadi Sinaga Husnul Fikri 2013Construction and Building Materials2013,,42:1
7The influ-ence of Buton asphalt additive on skid resistance based on pen-etration index and temperature显示文摘HADIWARDOYO S P SINAGA E S FIKRI H 2013Construction and BuildingMaterials2013,42,9:1
8Introduction of heat shock protein 70 in drug resistant cells by anticancer drugs and hyperthermia显示文摘Brozovic A Sinaga S Osmak M 2001Neoplasma2001,48,2:1
9Drug coated balloon angioplasty in elderly patients with small vessel coronary disease显示文摘Sinaga DA Ho HH Zeymer U 2015Ther Adv Cardiovasc Dis2015,9,6:1
10The influence of Buton asphalt additive on skid resistance based on penetration index and temperature显示文摘Hadiwardoyo S P Sinaga E S Fikri H 2013Construction & Building Materials2013,42,9:1
11Vicariance or dispersal? Historical biogeography of three Sunda shelf murine rodents(Maxomys surifer,Leopoldamys sabanus and Maxomys whiteheadi)显示文摘Gorog AJ Sinaga MH Engstrom MD 0,,:1
12Is There Any Impact of VDR Gene Polymorphism in Bataks Ethnic to Have Tuberculosis?显示文摘Yahwardiah Siregar Bintang Y.M. Sinaga 2017Journal of Health Science2017,5,1:0
13The Development Strategy of Bali as Sustainable Event Conference Destination Based on Satisfaction Level:Service Quality,Green Meeting,Loyalty显示文摘Indonesia,particularly Bali,is a feasible destination to hold whether an international or national event conference,however its standard needs to improve,since it is below other countries.As the green meeting,several conference events still are concerned in preserving the environment,and also reducing the negative environment implication.Thus,the service quality is very necessary to support the conference events.Generally,this study is to analyze the service quality,green meetings towards satisfaction,loyalty,and the development strategy of Bali as a center of sustainable conference events.This research uses a sequential explanatory model,which is a mixed method between quantitative and qualitative approach.Quantitative approach used SEM,and focus group discussion for the qualitity to obtain stake holders’opinion.SWOT was used to develop the strategies and QSPM to obtain the alternatives that are prioritized to the development center of event conference that has quality and green environment.This research was located in several places,such as Nusa Dua,Kuta,and Airport.Firman Sinaga I Komang Gde Bendesa I Gusti Ayu Oka Suryawardani Agung Suryawan Wiranatha Santi Palupi Arianti 2020Management Studies2020,8,3:0
14Development of Freight Transport in Indonesia: Towards Sustainability Transport显示文摘Indonesia as the largest archipelagic country has potential market for freight transport.Unfortunately according to Logistics Performance Index(LPI)by the World Bank in 2012,Indonesia National Logistics System performance still have not optimal.Congestion become one of problem issue which caused the cost of logistics in Indonesia is more expensive for the similar routes in other Asia country.Besides,the use of road transport for freight is still dominating in Indonesia.In order to accelerate the Indonesia economy development and solve out the transport modal split issue,the government has declared the Master Plan for the Acceleration and Expansion of Indonesian Economic Development(MP3EI).In which through this policy the government is trying to improve and develop all the infrastructure of the transport sector including multimodal transport and greenhouse gas emissions(GHG)reduction.This paper tries to give explanation toward logistics transport and its problem,current condition on freight transport and the government policies in Indonesia.The method is usingdescriptive analyse with qualitative data and interview method to gain the detail information from the stakeholder.Elly Sinaga 2021Journal of Traffic and Transportation Engineering2021,9,1:0
15Application of organic fertilizer for improving soybean production under acidic stress显示文摘The presence of acidic soil in rural areas poses difficulties for agricultural production.One factor regulating soil pH is the overuse of inorganic fertilizer.The increased use of fertilizers in soybean production not only raises sustainability concerns but also contributes to soil acidity.Therefore,the use of organic fertilizer could offer a solution for addressing both issues related to soil acidity and sustainability.The purpose of this study was to investigate the manipulation of soil pH using organic fertilizer for soybean production under acidic stress.The planting medium,consisting of a mixture of topsoil,rice husk charcoal,and organic fertilizer(in a ratio of 2:1:1),was supplemented with 0.5 g of NPK fertilizer as a basal treatment in each planting medium.To regulate the soil acidity to pH 4,we added FeSO_(4) and allowed the mixture to incubate for 30 days.The results demonstrate that the application of three types of organic fertilizers chicken manure(P1),oil palm empty bunch fertilizer(P2),and vermicompost(P3)positively impacts the growth of three soybean varieties.The findings indicate that the application of P2 organic fertilizer can increase vegetative growth almost 50%in soybeans on acidic soil,including plant height,leaf count,and root length.Meanwhile,applying P3 organic fertilizer can boost reproductive growth responses in soybeans on acidic soil,such as pod number(from around 0-4 unit to 42-51 unit),grain number(from around 0-5 unit to 88-90 unit),and grain weight(from around 0-0.37 g to 12-25 g).Organic fertilizer has the potential to regulate soil pH,promoting higher yields of soybeans under acidic stress.Putri Gita Lestari Ayu Oshin Yap Sinaga David Septian Sumanto Marpaung Winati Nurhayu Indah Oktaviani 2024Oil Crop Science2024,9,1:0
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