Results 61 to 70 of about 6,067 (203)

Investigation of the Nanoporous Structure of Thermally Modified Carbon Materials by Small-Angle X-ray Scattering

open access: yesФізика і хімія твердого тіла
The nanoporous structure of thermally modified carbon materials was studied using the small-angle X-ray scattering (SAXS) method. An analysis of scattering curves in Guinier and Porod coordinates was carried out for the initial and thermally activated ...
S.A. Lisovska   +6 more
doaj   +1 more source

Hierarchically Structured Zn‐ZnO@HA/PCL Biocompatible Coating: Enabling Controlled Degradation and Mechanical Stability of Magnesium Alloy Bone Implants

open access: yesRare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Biodegradable magnesium alloys are limited in orthopedic applications due to their rapid corrosion and poor interfacial stability. In this work, a composite coating is constructed via magnetic filtered cathodic vacuum arc (MFCVA) deposition of a Zn interlayer, followed by hydrothermal in situ generation of ZnO to induce hydroxyapatite (HA ...
Chao Zhang   +9 more
wiley   +1 more source

Procjena kvalitete edukacije medicinskih sestara u pripremi trudnice za porod Assessment of the Quality Education of Nurses in Preparing Pregnant Women for Childbirth [PDF]

open access: yes, 2017
Uvod: Priprema trudnica za porod postiže se organizacijom interdisciplinarnih stručnih tečajeva pripreme trudnica za porod i roditeljsku funkciju koji su dostupni svim trudnicama u sustavu zdravstvene zaštite Republike Hrvatske.
Ristić, Jadranka   +5 more
core   +1 more source

Vaginalni porod nakon carskog reza

open access: yes, 2016
U Europi i svijetu neprestano raste broj carskih rezova. Najčešće indikacije su stanja nakon carskih rezova, nepravilni stavovi, fetalni distres i kefalopelvina disporpocija te to dovodi do sve većeg broj trudnica se prethodnim carskim rezom.
Turkalj, Davor
core   +2 more sources

Poród - rodzinne wydarzenie

open access: yesFides et Ratio, 2017
Until recently, the birth was an event in which the father had no involvement. The impact of cultural change as well as a growing number of studies confirming the emotional and instrumental support to for the laboring woman by a man caused that the ...
Daria Walewska   +3 more
doaj  

The Evolution of Crystal Structure in Polypropylene as It Goes From Pellet to Powder to Print in Powder Bed Fusion Additive Manufacturing

open access: yesJournal of Polymer Science, Volume 64, Issue 20, Page 4406-4417, 15 October 2026.
Small angle x‐ray scattering provides insight into the change in crystalline structure in polypropylene molecular weight blends as the polypropylene is transformed from commercial pellets to a powder suitable for powder bed fusion (PBF), and then further transformed to a part printed by PBF.
Timothy Taylor   +6 more
wiley   +1 more source

Fizioterapijski pristup u pripremi trudnica za porod - položaji za rađanje

open access: yes, 2018
Porod je završetak trudnoće koja završava spontanim rađanjem jednog ili više djeteta nakon 37. do 42. tjedna trudnoće. Razumijevanje mehanizma normalnog poroda nužno je za pravodobno uočavanje nenormalnog poroda.
Pavlaković, Valentina
core   +1 more source

Hierarchically engineered electrocatalysts for durable oxygen reduction in zinc–air batteries

open access: yesAIChE Journal, Volume 72, Issue 10, October 2026.
Abstract Rechargeable zinc–air batteries (ZABs) are promising energy storage systems but are limited by sluggish oxygen reduction reaction (ORR) kinetics at the air cathode. Herein, we report hierarchically engineered cobalt tetraaminophthalocyanine/MXene (CoPc/MXene) electrocatalysts prepared via cetyltrimethylammonium bromide‐mediated self‐assembly ...
Rui Guo   +6 more
wiley   +1 more source

Prospects for new physics from gauge left-right-colour-family grand unification hypothesis

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Given the tremendous phenomenological success of the Standard Model (SM) framework, it becomes increasingly important to understand to what extent its specific structure dynamically emerges from unification principles.
António P. Morais   +2 more
doaj   +1 more source

5.4 - Porod, Guinier, and Kratke Plots

open access: yes, 2016
Different ways of representing SAXS data. Porod plots pull out high-Q features on a linear scale. Guinier plots can be used to extract the radiation of gyration. Kratke plots can help distinguish between extended and compact conformations of chains such
Heiney, Paul A.
core  

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