Results 51 to 60 of about 476,385 (316)

Decoding TGR5: A comprehensive review of its impact on cerebral diseases

open access: yesPharmacological Research
Currently, unraveling the enigmatic realm of drug targets for cerebral disorders poses a formidable challenge. Takeda G protein-coupled receptor 5 (TGR5), also known as G protein-coupled bile acid receptor 1, is a specific bile acid receptor.
Zehan Zhang   +9 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Intersection Safety using Lidar and Stereo Vision sensors [PDF]

open access: yes, 2011
International audienceIn this paper, we describe our approach for intersection safety developed in the scope of the European project INTERSAFE-2. A complete solution for the safety problem including the tasks of perception and risk assessment using on ...
Michel Parent   +17 more
core   +1 more source

The Optimal Allocation of the Library Space to Books Using Cuckoo Algorithm

open access: yesتحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی, 2015
Purpose: The goal of this research is to describe how we can arrange the books in the shelves such that leads to minimization of the movement of the clients in the library and reduction of restrictions on the number and volume of each type of book ...
houshmand moradveisi   +1 more
doaj  

Community-based multisensory environments as preventive public health interventions for mental well-being in older adults: evidence from a large-scale study in China

open access: yesFrontiers in Public Health
The accelerating demographic transition has brought the mental health of older adults to the forefront of public health concerns. Middle-aged and older adults (aged 50–69 years), often described as the “young-old,” are particularly vulnerable to early ...
Han Zhang, Siqi Zhu
doaj   +1 more source

Intersectional Strategies for Targeting Amacrine and Ganglion Cell Types in the Mouse Retina

open access: yesFrontiers in Neural Circuits, 2018
The mammalian retina harbors over 100 different cell types. To understand how retinal circuits work, it is essential to systematically access each type. A widely used approach for achieving targeted transgene expression exploits promoter-driven Cre lines.
Andrew Jo   +7 more
doaj   +1 more source

The Spatial Different Order Derivative Method of Gravity and Magnetic Anomalies for Source Distribution Inversion

open access: yesRemote Sensing, 2021
Gravity and magnetic measurements are common remote sensing strategies to obtain the property change of observed targets. Nowadays, the characteristic value of the derivatives of gravity and magnetic anomalies is commonly used to detect the source ...
Yanbo Ming   +4 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Saturation flow versus green time at two‐stage signal controlled intersections [PDF]

open access: yesTransport, 2009
Intersections are the key components of road networks considerably affecting capacity. As flow levels and experience have increased over the years, methods and means have been developed to cope with growing demand for traffic at road junctions.
Ahmed Boumediene   +3 more
doaj   +1 more source

Data Delivery Delay Reduction for VANETs on Bi-Directional Roadway

open access: yesIEEE Access, 2016
In this paper, we investigate the data delivery delay from source to destination for VANETs on bi-directional roadways. The topology includes bi-directional roadways, left-turn lane, straight through lane, right-turn lane with traffic lights deployed at ...
Chang Guo   +3 more
doaj   +1 more source

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