Results 31 to 40 of about 5,768,280 (277)

Elemental composition of Talang Queenfish (Scomberoides commersonnianus Lacépède, 1801) in relation to body size and condition factor from Pakistan

open access: yesBrazilian Journal of Biology, 2022
Fish is thought to be the most appropriate for indication of toxicity in water. So, purpose of present study was to determine the concentrations of few metals (Na, K, Ca, Mg, Fe, Cd, Pb and Zn) in relation to the body size and condition factor in ...
S. M. Azam   +5 more
doaj   +1 more source

Zeta Functions of Monomial Deformations of Delsarte Hypersurfaces [PDF]

open access: yes, 2017
Let $X_\lambda$ and $X_\lambda'$ be monomial deformations of two Delsarte hypersurfaces in weighted projective spaces. In this paper we give a sufficient condition so that their zeta functions have a common factor.
Kloosterman, Remke
core   +4 more sources

Spatial and temporal patterns in the Mediterranean populations of Aristaeomorpha foliacea and Aristeus antennatus (Crustacea: Decapoda: Aristeidae) based on the MEDITS surveys

open access: yesScientia Marina, 2019
The aristeids Aristaeomorpha foliacea and Aristeus antennatus are two species of great economic importance in the Mediterranean Sea, where they are exploited almost exclusively by bottom trawlers.
Beatriz Guijarro   +10 more
doaj   +1 more source

The Aleutians and Beyond: Distribution, Size Composition, and Catch Dynamics of the Aleutian Skate Bathyraja aleutica across the North Pacific

open access: yesAnimals, 2022
The results of long-term (1948–2021) studies on the spatial and vertical distribution, dynamics of abundance, and size composition of the Aleutian skate Bathyraja aleutica in the North Pacific Ocean are presented.
Igor V. Grigorov   +2 more
doaj   +1 more source

Angular Conditions,Relations between Breit and Light-Front Frames, and Subleading Power Corrections [PDF]

open access: yes, 2003
We analyze the current matrix elements in the general collinear (Breit) frames and find the relation between the ordinary (or canonical) helicity amplitudes and the light-front helicity amplitudes.
B.D. Keister   +39 more
core   +3 more sources

Sex ratio, gonad maturity and size-structure of Pagelus bellotti in Sierra Leone

open access: yesJournal of Applied Sciences and Environmental Management, 2021
A total of 135 specimens of Pagellus bellotti were randomly collected from artisanal boats in August 2018. Study of sex ratio, gonad maturity and size-structure of Pagellus bellottii is meagre in Sierra Leone, and forms the basis of the present study ...
A. Mansaray, K.J. Konomiya
doaj   +1 more source

Growth Pattern and Condition Factor of Yellowfin Tuna Thunnus Albacares (Bonnaterre, 1788) in Eastern Indian Ocean [PDF]

open access: yes, 2018
Tuna madidihang, Thunnus albacares (Bonnaterre,1788), merupakan salah satu spesies tuna ekonomis penting dan ter-sebar di perairan Indonesia, termasuk di WPP 572 (Samudra Hindia bagian barat Sumatera). Salah satu aspek penting yang berkaitan dengan upaya
Jatmiko, I. (Irwan)   +2 more
core  

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar   +8 more
wiley   +1 more source

Neighborhood Conditions and $k$-Factors

open access: yesTokyo Journal of Mathematics, 1997
A \(k\)-factor of a graph \(G\) is a spanning subgraph which is regular of degree \(k\). The authors give conditions involving a lower bound on the order \(n\) of \(G\), the parity of \(kn\), the minmum degree of \(G\), and the cardinalities of the unions of neighborhoods of non-adjacent vertices which guarantee that \(G\) has a \(k\)-factor.
IIDA, Tadashi, NISHIMURA, Tsuyoshi
openaire   +3 more sources

How Turbulence Enables Core-Collapse Supernova Explosions

open access: yes, 2018
An important result in core-collapse supernova (CCSN) theory is that spherically-symmetric, one-dimensional simulations routinely fail to explode, yet multi-dimensional simulations often explode. Numerical investigations suggest that turbulence eases the
Mabanta, Quintin, Murphy, Jeremiah W.
core   +1 more source

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