Results 31 to 40 of about 1,083,264 (224)

Posterior cusp enlargement in mitral valve reconstructive surgery for restrictive valve insufficiency: Case report [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2007
Introduction According to Carpentier classification, group III of mitral insufficiency is caused by the restrictive motion of the mitral valve. A rheumatic process and a coronary disease are the main causes.
Stojanović Ivan   +4 more
doaj   +1 more source

The Effect of Transdermal Delivery of Fentanyl on Activity in Growing Pigs

open access: yesActa Veterinaria Scandinavica, 2005
Recently, decreased activity levels have been observed in pigs treated postoperatively with transdermal delivery of fentanyl (TD-fentanyl) after isoflurane anaesthesia.
Nyman G   +3 more
doaj   +1 more source

Polygonal patches of high order continuity [PDF]

open access: yes, 1987
A polygonal patch is defined to fill an n-sided hole within a rectangular Ck patch framework. First a reparameterization of the surface around the hole is constructed, that is defined outside a regular polygon.
Gregory, JA, Hahn, JM
core  

Depigmented wing patch size is a condition-dependent indicator of viability in male collared flycatchers [PDF]

open access: yes, 2003
Honesty of sexual advertisement is thought to be the result of signalling costs. Because production costs of depigmented plumage patches are probably very low, their role as honest signals of individual quality has been questioned. Costs of bearing these
Garamszegi, László Zsolt   +2 more
core   +1 more source

Highly Selective Dual-Mode Microstrip Bandpass Filters Using Triangular Patch Resonators

open access: yesAdvanced Electromagnetics, 2017
In this paper, highly selective dual-mode microstrip bandpass filters are proposed using horizontal and vertical slots formed on the surface of a triangular patch.
K.G. Avinash, I. S. Rao
doaj   +1 more source

A PRSZT Registry Analysis of Prognostic Factors Influencing Survival and Relapse Rates After Second Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm   +10 more
wiley   +1 more source

Spatio-Temporal Dynamics in Land Use and Habitat Fragmentation within a Protected Area Dedicated to Tourism in a Sudanian Savanna of West Africa

open access: yesJournal of Landscape Ecology, 2017
Nazinga Game Ranch (NGR) is a reserve in Burkina Faso involving local communities for securing biodiversity through sustainable management. Yet, its ecosystems are threatened by increasing number of elephants and illegal human activities.
Dimobe Kangbéni   +6 more
doaj   +1 more source

Multi-exposure Image Fusion using Patch-based Component Decomposition

open access: yesInternational Journal of Emerging Research in Engineering, Science, and Management, 2022
Multi exposure image fusion is always a challenge in task in image processing. The multiple images with the different image content, when mixed using a fusion formula generate different effects. One of the most prominent effects is ghosting effect. Ghost
Dharmika A, M Gnanapriya
doaj   +1 more source

Origin and evolution of the earth and its life [PDF]

open access: yes, 1921
Thesis (M.A.)--Boston ...
Patch, Esther Maude
core   +1 more source

On a slender dry patch in a liquid film draining under gravity down an inclined plane [PDF]

open access: yes, 2001
In this paper two similarity solutions describing a steady, slender, symmetric dry patch in an infinitely wide liquid film draining under gravity down an inclined plane are obtained.
Davis, S.H., Duffy, B.R., Wilson, S.K.
core   +1 more source

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