Results 21 to 30 of about 4,929 (191)

Microwave Absorption for Detection of Dirac Fermions in SnTe Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Microwave absorption can detect Dirac fermions in samples exposed to the atmosphere. Results showed that although topological surface states are robust against environmental degradation, they are not detectable by electrical transport measurements. Hence, microwave absorption can detect Dirac fermions even in samples whose surfaces have deteriorated ...
Wellington P. do Prado   +8 more
wiley   +1 more source

Powiązania transportowe w Łódzkim Obszarze Metropolitalnym [PDF]

open access: yes, 2012
The objective of this paper is the assessment of territorial cohesion of Lodz Metropolitan Area in the light of transportation linkages. In the set of those linkages, relations based on the infrastructural development and its functioning were ...
Bartosiewicz, Bartosz, Pielesiak, Iwona
core  

Observatórium pre výskum a inovácie (RIO) správa o krajine za rok 2015: Zhrnutie: Slovenská republika [PDF]

open access: yes, 2016
The executive summaries of 2015 series of RI Country Reports put forward the main challenges of the research and innovation systems in Member StatesJRC.B.7-Knowledge for Finance, Innovation and ...
BALAZ Vladimir, ZIFCIAKOVA JANA
core   +1 more source

Substituent Effects on Cyanine Dyes Vary with Position and Chain Length

open access: yesAdvanced Optical Materials, EarlyView.
In cyanines, substituent effects vary as a function of substituent position and cyanine length. Electron‐donating‐ and ‐withdrawing groups at meso‐ and α‐positions of 4n+1/4n−1 long cyanines (n = 1, 2, 3…) cause opposing, hypsochromic and bathochromic shifts of the 1st UV–vis absorption bands.
David Dunlop   +2 more
wiley   +1 more source

Nástroje regionální politiky státu [PDF]

open access: yes, 2006
Principy regionální politiky státu, jakož i zásady intergrované regionální politiky Evropské unie jsou uskutečňování pomocí osvědčených makroekonomických a mikroekonomických nástrojů.Tyto jsou obvykle zaměřeny na zvýšení atraktivity příslušného regionu ...
Lacina, Karel
core   +1 more source

On Gazella granti.

open access: yesProceedings of the Zoological Society of London, 1878
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

The Faraday Scalpel: Electrochemical Nerve Lesioning Mechanisms Studied in Invertebrate Models

open access: yesAdvanced Science, EarlyView.
Direct‐current produces nerve lesioning through discrete electrochemical reactions. Using hypoxia‐sensitive locust nerves and hypoxia‐tolerant leech nerves, we map three injury pathways: cathodic oxygen reduction, cathodic alkalization, and anodic chloride oxidation. These findings establish electrochemical lesioning—the “Faraday Scalpel”—as a precise,
Petra Ondráčková   +5 more
wiley   +1 more source

Ethical and Frugal Approaches to Animal Experimentation in Bioelectronics and Neural Engineering—An Invertebrate Renaissance?

open access: yesAdvanced Electronic Materials, EarlyView.
Invertebrates are the classic neuroscience models and should make a comeback. Invertebrate organisms can be a more ethical and cost‐effective way to move bioelectronics research forward more rapidly. ABSTRACT The accelerating development of bioelectronic neural interfaces has brought increased attention to ethical considerations surrounding in vivo ...
Eric Daniel Głowacki
wiley   +1 more source

A potential of utilizing renewable energy sources and the state support in Slovakia [PDF]

open access: yes, 2007
The renewable energy sources are domestic sources of energy that help to enhance the safety of energy supplies and the diversification of energy sources.
Lívia Bodonská, Patrícia Repaská
core  

Aethomys granti

open access: yes, 1982
Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 5), pp. 504-560 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc.
Honacki, James H.   +2 more
openaire   +1 more source

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