Results 81 to 90 of about 41,848 (285)

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

A Hybrid Indoor Localization and Navigation System with Map Matching for Pedestrians Using Smartphones

Sensors, 2015
Pedestrian dead reckoning is a common technique applied in indoor inertial navigation systems that is able to provide accurate tracking performance within short distances.
Qinglin Tian, Zoran Salcic, Kevin I-Kai Wang, Yun Pan   +3 more
doaj   +1 more source

Improving Foot-Mounted Inertial Navigation Through Real-Time Motion Classification

, 2018
We present a method to improve the accuracy of a foot-mounted, zero-velocity-aided inertial navigation system (INS) by varying estimator parameters based on a real-time classification of motion type.
Kelly, Jonathan, Peretroukhin, Valentin, Wagstaff, Brandon   +2 more
core   +1 more source

Fibronectin1‐Expressing Subicular Circuits Selectively Govern the Retrieval of Novel Object Recognition

Advanced Science, EarlyView.
Fibronectin 1 (FN1)‐expressing subicular subpopulations encode novel object preference and selectively govern retrieval of novel object recognition (NOR) via affecting excitability of entorhinal‐projecting circuit through large conductance Ca2+‐activated potassium (BK) channel. ABSTRACT Novel object recognition (NOR), referring to the cognitive ability
Fan Fei, Jiaying Shi, Jing Xi, Yixiang Xu, Shuye Ying, Xukun Fan, Wangjialu Lu, Zhisheng Li, Menghan Li, Yu Wang, Li Cheng, Lin Yang, Lingyu Xu, Zhong Chen, Cenglin Xu, Yi Wang   +15 more
wiley   +1 more source

Haptic vision, footwork, place-making: A peripatetic phenomenology of the mobile phone pedestrian [PDF]

, 2009
In this paper we aim to develop a post-phenomenology of walking through an analysis of the relation between pedestrian mobility and the use of mobile devices, and then apply this analysis to users of third and fourth generation location-aware touch ...
Richardson, I., Wilken, R.
core   +1 more source

Mobile Pedestrian Navigation Systems

Research in Urbanism Series, 2008
Research in Urbanism Series, Vol.
Alexandra Millonig, Katja Schechtner
openaire   +2 more sources

Collaborative Mapping for Pedestrian Navigation in Security Applications [PDF]

, 2012
In rescue missions or law enforcement applications, accurate determination of every team member’s position and providing this information on a map may significantly improve mutual situation awareness and potentially reduce the risk of accidentally harming a team member.
Garcia Puyol, Maria, Frassl, Martin, Robertson, Patrick   +2 more
openaire   +2 more sources

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

A Map Information Collection Tool for a Pedestrian Navigation System Using Smartphone

Information
Nowadays, a pedestrian navigation system using a smartphone has become popular as a useful tool to reach an unknown destination. When the destination is the office of a person, a detailed map information is necessary on the target area such as the room ...
Kadek Suarjuna Batubulan, Nobuo Funabiki, Komang Candra Brata, I Nyoman Darma Kotama, Htoo Htoo Sandi Kyaw, Shintami Chusnul Hidayati   +5 more
doaj   +1 more source

A Novel Step Length Estimator Based on Foot-Mounted MEMS Sensors

Sensors, 2018
Pedestrian Dead Reckoning (PDR)-based pedestrian navigation technology is an important part of indoor and outdoor seamless positioning services. To improve the performance of PDR, we have conducted research on a step length estimator.
Zhuangsheng Zhu, Shibo Wang
doaj   +1 more source