Results 61 to 70 of about 5,810,289 (353)

Geochronological and geochemical features of magmatic gold- and silverbearing complexes in the Chukotka sector of the Russian Arctic coast

open access: yesЛитосфера, 2020
Research subject. This study was devoted to magmatic complexes in Northwestern Chukotka associated with the largest gold and silver deposits across Kupol’skii (Kupol field) and Ilirnei (Dvoinoe and September fields) ore junctions.
V. G. Sakhno   +2 more
doaj   +1 more source

Prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease : systematic review. [PDF]

open access: yes, 2003
Objectives: To ascertain the prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease and its association with the disease.
Childs, S.   +3 more
core   +2 more sources

One Belt one Road, but several routes: A case study of new emerging trade corridors connecting the Far East to Europe

open access: yesTransportation Research Part A: Policy and Practice, 2018
Under the Belt and Road (B&R) initiative, two new emerging trade corridors connecting the Far East to Europe have been built. One is the China-Europe Sea-Land Express Line (CESEL) and the other is the New Eurasian Land Bridge (NELB).
Dong Yang, Liping Jiang, A. Ng
semanticscholar   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Immigration and Domestic Politics in South Africa: Contradictions of the Rainbow Nation [PDF]

open access: yes, 2010
The region of Southern Africa has been part of the global capitalist system since its inception in the late 15th century, when Portugal incorporated Angola and Mozambique into its empire.
Johnson, Vernon D.
core   +1 more source

Time-Distance Imaging of Solar Far-Side Active Regions

open access: yes, 2007
It is of great importance to monitor large solar active regions in the far-side of the Sun for space weather forecast, in particular, to predict their appearance before they rotate into our view from the solar east limb. Local helioseismology techniques,
Duvall T. L., Jr., Junwei Zhao
core   +2 more sources

The Far East taiga forest: unrecognized inhospitable terrain for migrating Arctic-nesting waterbirds?

open access: yesPeerJ, 2018
The degree of inhospitable terrain encountered by migrating birds can dramatically affect migration strategies and their evolution as well as influence the way we develop our contemporary flyway conservation responses to protect them.
Xin Wang   +10 more
semanticscholar   +1 more source

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Not quite the 'Great Britain of the Far East': Japan's security, the US-Japan alliance and the 'war on terror' in East Asia [PDF]

open access: yes, 2007
Japan, in responding to US expectations for support in the 'war on terror', has displayed a degree of strategic convergence on global security objectives, thus prompting policy-makers and observers to dub it the 'Great Britain of the Far East'.
Christopher W Hughes   +13 more
core   +1 more source

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