Results 261 to 270 of about 3,803,647 (352)

Vaccination strategies, public health impact and cost-effectiveness of dengue vaccine TAK-003: A modeling case study in Thailand. [PDF]

PLoS Med
Shen J, Kharitonova E, Tytula A, Zawieja J, Aballea S, Biswal S, Sharma M, Rungmaitree S, Sruamsiri R, Wallace D, Hanley R.   +10 more
europepmc   +1 more source

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder, Ying Han, Tobias Fritsch, Bardia Hejazi, Alexander Ulbricht, Birgit Skrotzki, Giovanni Bruno   +6 more
wiley   +1 more source

Strengthening nutrition routine data using institutionalized health management information systems for decision making: analysis of best practices and lessons learned from implementation in Burkina Faso. [PDF]

BMC Health Serv Res
Ouedraogo O, Tassembedo M, Ouangare A, Bambara E, Paré PG, Gosso B, Ilboudo F, Zongo C, Kouamé R, Kiburente M, Diallo S, Baille B, Briaux JMF, Ntambi J, Stoops N, Nanama S.   +15 more
europepmc   +1 more source

Assessing the Microstructure of SnBiZn Alloys during Semisolid Treatment

Advanced Engineering Materials, EarlyView.
The development of Sn‐based alloys for semisolid processing is crucial for Industry 4.0. This study investigates Sn40Bi and Sn40Bi2Zn alloys, revealing that Zn refines Sn‐rich globules by pinning dendrite boundaries. Bi saturation occurs at 60 min, while Zn enhances globule microhardness at 90 min through solid solution strengthening.
Carolina de Siqueira Simioli, Guilherme Lisboa de Gouveia, José Eduardo Spinelli   +2 more
wiley   +1 more source

Routine testing for group B streptococcus in pregnancy: protocol for a UK cluster randomised trial (GBS3). [PDF]

BMJ Open
Daniels J, Walker K, Bradshaw L, Dorling J, Ojha S, Gray J, Thornton J, Plumb J, Petrou S, Madan J, Achana F, Ayers S, Constantinou G, Mitchell EJ, Downe S, Grace N, Plachcinski R, Cooper T, Moore S, Jones AM, Harrison E, Brooks J, Barker-Williams K, Hollands H, Mcleavey SK, Willson S, Webster S, Carpenter J, Hyslop-Peart M, Wills L, Haines R, Haydock R, Sadiq S, Fiaschi L, Evans L, Ogollah R, Seale J, Spas S, Huang L, Moody S, Abramson J, GBS 3 Collaborative Group.   +41 more
europepmc   +1 more source

Microstructural and Mechanical Properties of a Hard Anodic Coating Applied on an Elastically Prestrained Aluminum Substrate

Advanced Engineering Materials, EarlyView.
Prestraining the substrate influences coating formation process. Higher prestraining force leads to higher coating thickness and lower hardness. Increase in prestraining force enhances preliminary damage in hard anodic coating. Fatigue damage mechanisms change for hard anodized prestrained samples.
Linto George Thomas, Lisa Winter, Frank Simchen, Tobias Breitfeld, Thomas Lampke   +4 more
wiley   +1 more source

Determining the ground truth for the prediction of delirium in adult patients in acute care: a scoping review. [PDF]

JAMIA Open
Schöler LM, Graf L, Airola A, Ritzi A, Simon M, Peltonen LM.   +5 more
europepmc   +1 more source

Titanium‐S23: A New Alloy with Ultra‐High Tensile Toughness Directly from the Solid‐State Processing of Recycled Ti–6Al–4V and Ti–5Al–5Mo–5V–3Cr Powders using Field Assisted Sintering Technology

Advanced Engineering Materials, EarlyView.
This study explores combining two existing aerospace titanium alloy powders, processing them via field‐assisted sintering technology and the subsequent discovery of a novel alloy composition, termed S23, with ultra‐high tensile toughness. Fine‐scale alpha precipitates favorably form in the alloy despite the relatively slow cooling, providing an ...
Samuel Lister, Gavin J. Baxter, Martin Jackson   +2 more
wiley   +1 more source