Results 71 to 80 of about 2,096,101 (267)

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

open access: yesAdvanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis   +19 more
wiley   +1 more source

Port Arthur : the city by the sea.

open access: yes, 1913
20 pages (24 PDF pages) ; 25 cm.A land promotional issued by the Port Arthur Board of Trade discussing the city of Port Arthur as an emerging port city in the southern United States.

core  

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

open access: yesAdvanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan   +10 more
wiley   +1 more source

[Views of the proposed site of the city of Pindimar opposite Port Stephens, New South Wales] [cartographic material]

open access: yes, 1920
A set of photographs within a pamphlet (15 p.) giving longitudinal profiles of the adjacent land and sea and providing an idea of the area within which the proposed city of Pindimar would be established.; Back page announced a land auction to be held ...
Pindimar Port Stephens Ltd.
core  

MAASVLAKTE 2 – A NEW PART OF THE PORT OF ROTTERDAM

open access: yesPerner’s Contacts, 2010
The port of Rotterdam is the biggest sea port in Europe. It lies on the bank of the Rhine River and the coast of the North Sea. The first part of the port of Rotterdam was built in the city centre of Rotterdam. The terminals of the port started to build
Andrej Dávid, Miroslava Mikušová
doaj  

Apparent reduction in heart rate during oviposition revealed by non-invasive heart rate monitoring of gravid loggerhead turtles

open access: yesFrontiers in Physiology
Reproductive processes place significant physiological demands on animals, often accompanied by hormonal and neural changes. In this study, we examined changes in heart rate of gravid loggerhead turtles (Caretta caretta) during nesting activities on the ...
Tomoko Narazaki   +8 more
doaj   +1 more source

From Akyar to Sevastopol: the Development of the Port City until the World War I [PDF]

open access: yesCodrul Cosminului
Akyar is a fortified port city located on the southern tip of the Crimean Peninsula. Originally a small Tatar settlement, this area was annexed by the Russians in 1783 and the city was renamed Sevastopol.
Yunus Emre Aydin, Ulas Kutsi Cezik
doaj   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Possibility of Increasing Container Traffic in the Port of Koper Due to Introducing the Sea Motorway

open access: yesPromet (Zagreb), 2010
The aim of this paper is to present the possibility of introducing the motorway of the sea to the Port of Koper. Based on the present situation in the Port of Koper and the planned extension of the container terminal determined by the development plans ...
Urša Horvat
doaj   +1 more source

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

open access: yesAdvanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha   +7 more
wiley   +1 more source

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