Results 71 to 80 of about 51,764 (223)

Clinical outcomes of single blastocyst transfer with machine learning guided noninvasive chromosome screening grading system in infertile patients

open access: yesReproductive Biology and Endocrinology
Background Prospective observational studies have demonstrated that the machine learning (ML) -guided noninvasive chromosome screening (NICS) grading system, which we called the noninvasive chromosome screening-artificial intelligence (NICS-AI) grading ...
Xiaoxi Li   +12 more
doaj   +1 more source

Emerging country MNEs and the role of home countries: separating fact from irrational expectations [PDF]

open access: yes
This paper takes a look at the research on Emerging country multinational enterprises (EMNEs) over the last 25 years, and argues that growth in EMNE activity over the last 10 years continues to be dominated by Asian Newly Industrialised Countries (NICs),
Narula, Rajneesh, Nguyen, Quyen T.K.
core  

Edge modification of PAHs: the effect of embedded heterocycles on the aromaticity pattern [PDF]

open access: yes, 2015
International audienceAromaticity studies carried out on the condensed model system 2 with different heteroatoms showed that the NICS(1) aromaticity in the five-membered ring correlates with that in the parent five-membered ring having the same ...
Bouit, Pierre-Antoine   +3 more
core   +3 more sources

Towards Linking Four Emerging Paradigms in Economic Theory—Regulationist, Institutionalist, Post-modernist, and Post-development [PDF]

open access: yes
This paper is an epistemological attempt to synthesise four emerging paradigms in economic theory. These paradigms are the regulationist, the institutionalist, the post-modernist, and the post-development. Arguably, these are paradigms rather than models
Durr-E-Nayab, Moazam Mahmood
core  

Synthesis of a π‐Extended Phenazine Diimide Derivative and Characterization of Its Closed‐Shell Reduced States

open access: yesChemistry – A European Journal, Volume 32, Issue 17, 5 May 2026.
In this work, the synthesis and characterization of novel π‐extended phenazine diimides is reported. The derivatives undergo differential reduction to a dihydrophenazine or Meisenheimer form depending on the reaction conditions employed. The outcome of this work highlights the paramount importance of structural design in determining the nature of the ...
Francesco Rigodanza   +7 more
wiley   +1 more source

Felon Seeks Firearm, No Strings Attached: How Dangerous People Evade Background Checks and Buy Illegal Guns Online [PDF]

open access: yes, 2013
The online marketplace for guns is vast -- and growing. Each year, millions of people connect through online ads to buy and sell firearms. And because many of the transactions are conducted by so-called 'private sellers' who are not required by federal ...

core  

Development of a NIC driver in C#

open access: yesCoRR, 2021
Drivers have a special status among the developer community that sees them as mysterious and inaccessible. We think their extensive communication with the hardware and their need of high performance are the cause of this bad reputation. According to a widely held view, these two requirements cannot be met using high level languages.
openaire   +2 more sources

Photoinduced Solution‐Stable Radicals via Intramolecular Charge Separation From anti‐Kasha Emissive BN‐Azepines

open access: yesElectron, Volume 4, Issue 2, May 2026.
A series of BN‐azepines with a twisted heptagonal B–N donor–acceptor framework was synthesized, enabling stable photoinduced radicals in solution. Upon photoexcitation, charge separation between the triarylamine donor and boron acceptor yields a longer‐lived triplet state, which can generate a nitrogen radical cation through electron transfer.
Lingjuan Chen   +3 more
wiley   +1 more source

ROUNDTABLE SESSION 2: DOES LEGISLATION WORK IN PROTECTING VULNERABLE SPECIES?

open access: yesKnowledge and Management of Aquatic Ecosystems, 2005
As a result of discussions held at the Innsbruck CRAYNET meeting and the answers given to a subsequent questionnaire sent out to the National Co-ordinators of the 11 countries/regions, it is clear that most European countries aim at trying to protect ...
HOLDICH D. M., PÖCKL M.
doaj   +1 more source

The assessment of the near infrared identification of Carbon stars. I. The Local Group galaxies WLM, IC 10 and NGC 6822

open access: yes, 2007
{The selection of AGB C and M stars from NIR colours has been done in recent years using adjustable criteria that are in needs of standardization if one wants to compare, in a coherent manner, properties of various populations.} We intend to assess the ...
Albert   +46 more
core   +2 more sources

Home - About - Disclaimer - Privacy