Results 91 to 100 of about 16,192 (250)

Biogeochemical, sedimentological and dinoflagellate‐based reconstruction of the Holocene palaeoenvironment of the east Limfjord, Denmark

Boreas, EarlyView.
To assess how the eastern part of the Limfjord system has changed over the Holocene, relative to the wider Limfjord and western Baltic region, a sedimentary succession spanning c. 9600–150 cal. a BP was collected from Nibe Bredning, near Sebbersund, from a shallow coastal inlet along the eastern connection between the Limfjord and the Kattegat (north ...
Gabriella M. Weiss, Jonathan P. Lewis, Paula J. Reimer, David B. Ryves, Peter Rasmussen, Jesper Olsen   +5 more
wiley   +1 more source

The Relationship Between Plasma DPP4 Activity to BDNF Ratio and Mild Cognitive Impairment in Elderly Population With Normal Glucose Tolerance

Frontiers in Aging Neuroscience, 2019
Objective: Since decreased brain-derived neurotrophic factor (BDNF) and increased dipeptidyl peptidase-4 (DPP4) activity have both been implicated in the pathogenesis of mild cognitive impairment (MCI), the aim of our study was to evaluate the ...
Liuping Xiao, Bo Ge, Xu Chen, Bo Chen, Linyuan Qin, Xueping Hu, Haidong Pan, Yujie Chen, Li Tian, Yun Gao, Tianpeng Zheng, Tianpeng Zheng   +11 more
doaj   +1 more source

Piezoelectrically tunable, narrow linewidth photonic integrated extended-DBR lasers [PDF]

Recent advancements in ultra-low-loss silicon nitride (Si3N4)-based photonic integrated circuits have surpassed fiber lasers in coherence and frequency agility.
Siddharth, Anat, Voloshin, Andrey S., Qiu, Zheru, Lihachev, Grigory, Kenning, Scott, Riemensberger, Johann, Attanasio, Alaina, Bianconi, Simone, Zhang, Junyin, Bancora, Andrea, Wang, Rui Ning, Kippenberg, Tobias, Kippenberg, Tobias J., Voloshin, Andrey, Bhave, Sunil A.   +14 more
core   +1 more source

Parental monitoring and therapeutic adherence in adolescents and young adults with type 1 diabetes mellitus: Systematic review with meta‐analysis

Diabetic Medicine, EarlyView.
Parental monitoring and therapeutic adherence in adolescents and young people with type 1 diabetes mellitus. Abstract Aim To synthesise and quantify the association between parental monitoring and therapeutic adherence in adolescents and young adults (10–24 years) with Type 1 Diabetes Mellitus (T1DM).
Juan Carlos Muñoz‐Cruz, Catalina López‐Martínez, Rafael Del‐Pino‐Casado   +2 more
wiley   +1 more source

Comparative study on the mechanical properties of denture base resins and resilient silicone liners fabricated using different methods and by different manufacturers

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to compare the mechanical properties of clinically used resilient silicone liners and denture base resins (DBRs) prepared using different fabrication methods and to evaluate how different combinations influenced these properties.
Hyun Ho Song, Ho Rim Lee, Jae Jun Ryu
wiley   +1 more source

Uninformative news, limited attention and institutional investors

Journal of Risk and Insurance, EarlyView.
Abstract Using the universe of transaction‐level data in the U.S. corporate bond market around uninformative downgrades, we find an abnormal increase in trading volume, abnormal bond returns, and a subsequent reversal. On the contrary, we do not find a reversal for abnormal bond returns associated with informative rating actions.
Maria Efthymiou, Pingyi Lou, Andreas Milidonis   +2 more
wiley   +1 more source

Multiple Layers: Education Faculty Reflecting on Design-Based Research focused on Curricular Integration

Qualitative Research in Education, 2019
What insights emerge through researcher reflections on a Design-Based Research (DBR) curricular integration project that contribute to the professional learning of education faculty/ researchers?
Tiffany L. Gallagher, Xavier Fazio
doaj   +1 more source

Follow Me Into Math: Near‐Peer Influencers Take the Stage

School Science and Mathematics, EarlyView.
ABSTRACT Young people like to be entertained, and to entertain others. What if students were to invest enough of their time and effort into learning topics from our mathematics courses to become experts in the eyes of their peers? In this study we positioned college students and high school students as mathematical performers on the stage in front of ...
Aaron T. Wilson, Sergey Grigorian, Mayra Ortiz Galarza, Xiaohui Wang   +3 more
wiley   +1 more source

Metabolic and blood flow responses to single leg emphasis cycling compared to single and double leg cycling

Experimental Physiology, EarlyView.
Abstract Single leg emphasis cycling (SLEC) has the potential to be beneficial in the rehabilitation setting; however, the metabolic responses to it are unknown. Thus, the current investigation sought to evaluate the metabolic and blood flow responses of SLEC compared to traditional double leg cycling (DLC) and single leg cycling (SLC).
B. Ryan Davis, Shane Aultman, Safwan Barnawi, Alex Sipolino, John McDaniel   +4 more
wiley   +1 more source

Optical characteristics of DBR with inhomogeneous graded interfaces

, 2006
Optical properties of Al0.9Ga0.1As/Al gamma Ga1-gamma As/GaAs/Al chi Ga1-chi As DBR with inhomogeneous graded interfaces has been investigated by using characteristic matrix method.
Wu XM (Wu Xu-Ming), Wang, XD, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China. E-mail: wxd@semi.ac.cn, Wang XD (Wang Xiao-Dong), Tan MQ (Tan Man-Qing), He GR (He Guo-Rong), Wang Q (Wang Qing), Cao YL (Cao Yu-Lian)   +6 more
core