Results 111 to 120 of about 1,197,718 (398)

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach   +8 more
wiley   +1 more source

Transungual Delivery of Ciclopirox Is Increased 3–4-Fold by Mechanical Fenestration of Human Nail Plate in an In Vitro Model

open access: yesPharmaceutics, 2019
Onychomycosis is a fungal infection of nails that is widespread and difficult to treat because of the impermeable nature of human nails. Topically applied anti-fungal agents cannot penetrate this structure, and treatment regimens often resort to systemic
Damian Cordoba Díaz   +3 more
doaj   +1 more source

Topicality and (Non-)Specificity in Mandarin [PDF]

open access: yes, 2001
Current analyses of specificity are unable to provide an explanatory account for why specific and nonspecific uses of indefinites are available. While Abusch (1994), Reinhart (1997), and Kratzer (1998) provide successful mechanisms for deriving specific ...
Portner, Paul
core  

Non‐Destructive and Mechanical Characterization of the Bond Quality of Co‐Extruded Titanium‐Aluminum Profiles

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld   +9 more
wiley   +1 more source

topicalization and topic drop in dutch

open access: yes, 2001
Topic drop is a frequently overlooked phenomenon in Dutch syntax. However, its investigation provides valuable insight into the intricate interaction between syntax and pragmatics. This paper endeavours to bring together the results of a speech corpora study (Jansen 1981) and grammaticality tests to determine the restrictions on the distribution of ...
openaire   +3 more sources

Technical theme topics [PDF]

open access: yesIEEE Electromagnetic Compatibility Magazine, 2014
Uncertainties are inherent in all physical systems. There are uncertainties due to variations in material properties, manufacturing, assembly, and also in the way systems are deployed and operated by users. With the advent of modern wireless technologies and the Internet of Things we are confronted with systems which change their characteristics in a ...
openaire   +9 more sources

Efficacy of Erbium:YAG laser treatment compared to topical estriol treatment for symptoms of genitourinary syndrome of menopause

open access: yesLasers in Surgery and Medicine, 2016
The objective of this prospective comparative cohort study was to establish the effectiveness and safety of Erbium:YAG (Er:YAG) laser treatment for genitourinary syndrome of menopause and to compare it with an established topical estriol treatment.
A. Gaspar   +3 more
semanticscholar   +1 more source

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör   +9 more
wiley   +1 more source

Consortium topical and fabric links and their role in biotic diversity preservation

open access: yesБіологічні студії, 2008
Attention is paid to the necessity of studying of topical, trophic, fabric and foric links during consortium structure analysis and prognosis of its future.
J. V. Tsaryk, I. J. Tsaryk
doaj   +1 more source

Pacific Economic Monitor: Budget Analysis [PDF]

open access: yes, 2014
The Monitor provides an update of developments in Pacific economies and explores topical policy ...
Asian Development Bank
core   +1 more source

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