http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : ( Andri Hidayat ) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
( Tugas Ratmono ),( Terawan A Putranto ),( Andri Hidayat ),( Bayu Putera ),( Joko Widodo ),( Lucia Hermiwati ),( Mulyana Mulyana ),( Gatot S Lawrence Lao ) 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1
Background: Indonesian Basic Health Research Study (RISKESDAS) indicate that prevalence of stroke is 12.1%; and is considered as one of the major cause of death in Indonesia. It has been reported that ischemic stroke shown about 80-85% of the total cases, that continues to be the leading cause of long term disability worldwide. Primarily due to a loss of motor abilities and subsequent impairment in activities of daily living. Transcranial magnetic stimulation (TMS) is a non invasive tool that has been used in addition to other existing diagnostic tools to investigate motor pathophysiology in stroke patients. It has been shown to quantify the corticomotor excitability properties of clinically affected and unaffected muscles. Therefore, the objective of the study is to determine the usefulness of the device to rehabilitate the motoric function of the post-ischemic stroke patients Methods: March 2013 - March 2014, there has been 4380 cases of ischemic stroke, and only 2146 (48.9%) undergone intra-arterial heparin fl ushing guided with digital subtracted angiography (3D-DSA). Prior and post heparin-fl ushing procedure, all patients are undergone functional MRI test and assessment of the motoric function using TMS to examine the resting motor threshold (RMT), the amplitude (A), the latency (L), as well as Central Motoric conduction Time (CMCT) at the lesion and non lesion areas. Results: 2146 ischemic stroke patients, the RMT are 55.60±11.75 to 54.40±8.93 (p=0.52), and 52.78±10.59 to 52.22±8.59 (p=0.794); Amplitude are 1.57±1.76 to 1.7±1.72 (p=0.44), and 1.21±1.36 to 1.8±1.67 (p=0.005); Latency 23.76±4.51 to 23.51±4.36 (p=0.555) and 22.85±3.37 to 22.45±3.95 (p=0.104); and RMT 9.69±3.36 to 9.20±3.78 (p=0.238) and 8.87±2.92 to 8.02±2.58 (p=0.002) at the non lesion and lesion areas respectively. Conclusions: TMS provide a convincing evidence as new modality for post stroke rehabilitation.
-
( Agus Terawan Putranto ),( Tugas Ratmono ),( Andri Hidayat ),( Bayu Putera ),( Joko Widodo ),( Lucia Hermiwati ),( Mulyana Mulyana ),( Grace Chandra ),( Gatot S Lawrence Lao ) 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1
Background: Indonesian Basic Health Research Study (RISKESDAS) indicate that prevalence of stroke is 12.1%; and is considered as one of the major cause of death in Indonesia. It has been reported that ischemic stroke shown about 80-85% of the total cases. Conventional ischemic stroke management has indicated some major obstacles in the stroke management program; therefore an approach using intra-arterial heparin fi ushing method has been used to overcome the above limitations. Controversy has been around for sometimes, therefore 2 groups of scientifi c forum have been established InaCVF (Indonesia CerebroVascular Forum) and InaDOCAR Prevent (Indonesia DOCAR Prevent) to fi nd out the scientifi c rational in the management of ischemic stroke using intra-arterial heparin fi ushing. The objective of this approach is for recovering the cerebral blood perfusion at the optimal time. Methods: March 2013 - March 2014, there has been 4380 cases of ischemic stroke, and only 2146 (48.9%) undergone intra-arterial heparin fi ushing guided with digital subtracted angiography (3D-DSA). Prior to the heparin-fi ushing procedure, all patients are undergone functional MRI test and the patients are carefully selected for the optimal result. Post procedure, the patients undergone functional MRI. The pre and post functional MRI results are compared to determine the change of cerebral blood perfusion. Results: Of 2146 ischemic stroke patients, undergone intra-arterial heparin fi ushing, none of the patients had severe complication. Sixty-six percent, 32%, and 2% have signifi cant moderate and little improvement respectively. Further biochemical parameters is still under investigation to elucidate the pathomechanism. Conclusions: Intra-arterial heparin fi ushing in patient with ischemic stroke is a promising and effective modality.
-
Prediction of ocean surface current: Research status, challenges, and opportunities. A review
Ittaka Aldini,Adhistya E. Permanasari,Risanuri Hidayat,Andri Ramdhan Techno-Press 2024 Ocean systems engineering Vol.14 No.1
Ocean surface currents have an essential role in the Earth's climate system and significantly impact the marine ecosystem, weather patterns, and human activities. However, predicting ocean surface currents remains challenging due to the complexity and variability of the oceanic processes involved. This review article provides an overview of the current research status, challenges, and opportunities in the prediction of ocean surface currents. We discuss the various observational and modelling approaches used to study ocean surface currents, including satellite remote sensing, in situ measurements, and numerical models. We also highlight the major challenges facing the prediction of ocean surface currents, such as data assimilation, model-observation integration, and the representation of sub-grid scale processes. In this article, we suggest that future research should focus on developing advanced modeling techniques, such as machine learning, and the integration of multiple observational platforms to improve the accuracy and skill of ocean surface current predictions. We also emphasize the need to address the limitations of observing instruments, such as delays in receiving data, versioning errors, missing data, and undocumented data processing techniques. Improving data availability and quality will be essential for enhancing the accuracy of predictions. The future research should focus on developing methods for effective bias correction, a series of data preprocessing procedures, and utilizing combined models and xAI models to incorporate data from various sources. Advancements in predicting ocean surface currents will benefit various applications such as maritime operations, climate studies, and ecosystem management.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
