Results 141 to 150 of about 3,174,126 (335)

Premature Birth and the Impact on Family Systems. [PDF]

open access: yes, 2014
Premature birth is a phenomenon that is increasingly prevalent and affects not only the nuclear family, but also many others. The impact on those surrounding the nuclear family is not well addressed in the literature.
Hebert, Camille.
core  

First live birth in China after cryopreserved ovarian tissue transplantation to prevent premature ovarian insufficiency

open access: yes, 2022
First live birth in China after cryopreserved ovarian tissue transplantation to prevent premature ovarian ...
D Lu (7925642)   +23 more
core  

Reduced Graphene Oxide Enhances the Vascular Organization and Contractile Performance of Fibrin‐Gelatin‐Based Engineered Cardiac Tissue

open access: yesAdvanced Materials Interfaces, EarlyView.
Fibrin–gelatin hydrogels functionalized with reduced graphene oxide create a mechanically stable and bioactive 3D environment for engineered cardiac tissue. The composite matrix promotes endothelial lumen formation, enhances sarcomeric protein expression, and increases contractile performance of embedded cardiomyocytes.
Christoph Kuckelkorn   +5 more
wiley   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi   +3 more
wiley   +1 more source

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

open access: yesAdvanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane   +4 more
wiley   +1 more source

Bivariate and multivariate analysis between maternal characteristics and premature birth, 2008 to 2011, Cameroon.

open access: yes, 2016
Bivariate and multivariate analysis between maternal characteristics and premature birth, 2008 to 2011, Cameroon.
Cécile Zeudja (2576068)   +5 more
core   +1 more source

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou   +4 more
wiley   +1 more source

Preterm Birth’s Effects on Attachment

open access: yesCam & Sakura Medical Journal
The attachment established between the caregiver and the infant is a fundamental factor affecting mental health, starting from the prenatal period and developing during infancy.
Elif Yerlikaya Oral, Gül Karaçetin
doaj   +1 more source

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

Brain injury in premature infants may be related to abnormal colonization of early gut microbiome

open access: yesBMC Microbiology
Background Premature infants are more prone to brain injuries owing to incomplete nervous system development and poor adaptation outside the mother’s body.
Li Hou   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy