Results 91 to 100 of about 5,341,225 (274)

Investment prospects in marine capture fisheries [PDF]

open access: yes, 1987
An examination is made of investment prospects in the Nigerian marine fisheries, considering the following sectors: inshore demersal fishery; inshore pelagic fishery; and the offshore pelagic fishery.
Fadayomi, N.O.
core  

Electron capture in GaAs quantum wells via electron-electron and optic phonon scattering

open access: yes, 1995
Electron capture times in a separate confinement quantum well (QW) structure with finite electron density are calculated for electron-electron (e-e) and electron-polar optic phonon (e-pop) scattering.
Artaki   +9 more
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Prevalence and Characteristics of Individuals with Preserved Ratio Impaired Spirometry (PRISm) and/or Impaired Lung Function in Japan: The OCEAN Study

open access: yesInternational Journal of COPD, 2021
Toshihiko Kaise,1 Eishin Sakihara,2 Kentaro Tamaki,3 Hiroaki Miyata,4 Norimichi Hirahara,4 Oksana Kirichek,5 Ryosuke Tawara,1 Shoko Akiyama,1 Masayuki Katsumata,1 Mei Haruya,6 Takeo Ishii,7 Edgar P Simard,8 Bruce E Miller,8 Ruth Tal-Singer8 1Japan ...
Kaise T   +13 more
doaj  

ALAT TANGKAP BURUNG YANG DIGUNAKAN PENDUDUK DI RAWA KECAMATAN DANAU PANGGANG, KABUPATEN HULU SUNGAI UTARA (Bird Capture Devices Used by Community at Swamp of Danau Panggang District, Hulu Sungai Utara Regency)

open access: yesJurnal Manusia dan Lingkungan, 2013
ABSTRAK Beragam alat digunakan untuk menangkap burung air yang berpotensi ekonomi bagi sebagian penduduk Kecamatan Danau Panggang, Kabupaten Hulu Sungai Utara.
Noraini Noraini   +2 more
doaj   +1 more source

Targeted Capture [PDF]

open access: yes, 2018
This Article confronts one of the most difficult and contested questions in the debate about targeted killing that has raged in academic and policy circles over the last decade.
Greenawalt, Alexander K.A.
core   +1 more source

Light radioactive nuclei capture reactions with phenomenological potential models

open access: yes, 2009
Light radioactive nuclei play an important role in many astrophysical environments. Due to very low cross sections of some neutron and proton capture reactions by these radioactive nuclei at energies of astrophysical interest, direct laboratory ...
Bertulani, C. A., Guimaraes, V.
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

A new perspective on the irregular satellites of Saturn - II Dynamical and physical origin

open access: yes, 2009
The origin of the irregular satellites of the giant planets has been long debated since their discovery. Their dynamical features argue against an in-situ formation suggesting they are captured bodies, yet there is no global consensus on the physical ...
Benz   +21 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

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