Results 101 to 110 of about 746,706 (261)
The tip complex of the "Yersinia enterocolitica" injectisome [PDF]
, 2008 Type III secretion systems are used by many pathogenic bacteria to deliver effector proteins into host cells. The secretion machinery, also known as the injectisome, is composed of a basal body anchored in the bacterial membranes and an external needle ...
Müller, Catherine Ann
core +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source
Pakistan Armed Forces Medical Journal, 2020 Objective: To compare the incidence of post dural puncture headache with pencil point 25 gauge Whitacre verse cutting 25 gauge Quincke spinal needle in patients for C section under spinal anaesthesia.
Adil Mehraj +3 more
doaj
, 2001 A dip needle is a compass needle that is allowed to move in a vertical plane. When oriented parallel to the magnetic lines of force of the earth, the dip needle will align itself parallel to the magnetic lines, as shown in Figure 1, which is taken from
core
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
The Pine Needle, vol 5, no 2 [PDF]
, 1951 Libraries and archives collect materials from different cultures and time periods to preserve and make available the historical record. As a result, materials such as those presented here may reflect sexist, misogynistic, abusive, racist, or ...
Amann, Rupert +2 more
core
Advanced Functional Materials, EarlyView.Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi +3 more
wiley +1 more source
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced Functional Materials, EarlyView.This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge +4 more
wiley +1 more source
Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
Frequency of needle stick injuries among health care workers of Ardebil University of medical science hospitalsand factors affected it. [PDF]
Background and objectives; Needle stick injury (NSI) is the most dangerous event that can be threat Health care workers (HCWs), and is responsible for 80-90 percent of infectious agents’ transmission to HCWs.
اعتماد, الهام +4 more
core