Results 121 to 130 of about 1,574 (196)

Herding effect in Japan, South Korea, and Taiwan

open access: yes, 2014
碩士本論文資料採用台灣、韓國與日本三國各股每日收盤價,研究之前先對資料進行基本統計分析,並對資料進行單跟檢定,避免資料存在假性迴歸,研究結果顯示原始資料存在單根,但在經過一階差分之後資料不存在單根,表示報酬率不存在單根,因此本論文皆以報酬率進行分析。由於文獻中如Chiang and Zheng(2010)等人說明羊群行為存在非線性的特性,因此本論文利用CSAD模型去觀察羊群行為,研究分成兩個部份分別做分析,第一利用CSAD模型討論各國是否存在羊群效應,第二則進一步加入馬可夫狀態轉換模型 ...
薛凱安; Hsueh, Kai-An
core  

Watchful waiting in children with unifocal osseous Langerhans cell histiocytosis. [PDF]

open access: yesOncologist
Zhou C   +21 more
europepmc   +1 more source

Mobile Press-Register sleeve MP0119755

open access: yes, 1995
Dr. Steven Goodman, director of Sickle Cell Research Center / USA [University of South Alabama] / CSAD (Central Services Administration Building) / Program in sickle cell research - they are in the middle of a 5 year grant. / [Work order included; sleeve
Sato, Kiichiro
core  

High-dose taurine supplementation exacerbates alcohol-associated liver disease by inducing gut microbiota dysbiosis and bile acid dysregulation in mice. [PDF]

open access: yeseGastroenterology
Pei J   +16 more
europepmc   +1 more source

A machine learning study highlighting the challenges of fidgety movement recognition using vision and inertial sensors. [PDF]

open access: yesSci Rep
Lentzsch F   +13 more
europepmc   +1 more source

Impact of early detection and management of emotional distress on length of stay in non-psychiatric inpatients: A retrospective hospital-based cohort study. [PDF]

open access: yesChin Med J (Engl)
Guo W   +25 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy