Results 31 to 40 of about 5,088,367 (309)

Synthesis and Antibacterial activities of some Arabinofuranose-Schiff bases Derivatives [PDF]

open access: yesKirkuk Journal of Science, 2016
As a continuous research for the discovery of new antibacterial agents due to the developing resistance toward conventional antibiotics, we reported a convenient synthetic approach for the preparation of methyl-α-D-arabinofuranoside shiff-bases. A series
Mohsin O. Mohammed AL-Shwany
doaj   +1 more source

Multiplicative Bases, Gröbner Bases, and Right Gröbner Bases

open access: yesJournal of Symbolic Computation, 2000
This paper is the first on the theory of right Gröbner bases for algebras and modules. In section 2 the author defines a theory of a Gröbner basis for an algebra with a multiplicative basis which has an admissible order. (These concepts are defined in the paper.) What is a bit surprising is that the existence of such a basis implies that the algebra ...
openaire   +2 more sources

As contribuições de Raymond Williams à teoria social marxista

open access: yesRevista Aurora, 2019
A proposição de uma “base” determinante e uma “superestrutura” determinada marcou a teoria social marxista na primeira metade do século XX. Em nosso trabalho, pretendemos examinar a crítica de Raymond Williams em relação à aplicação mecânica dessas ...
Vinicius Tadeu Milani
doaj   +1 more source

Where does the cranial base flexion take place in humans? [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
The modern human has the most flexed cranial base among all living animals. The flexure allowed a larger cranial volume to accommodate a greater brain. Spheno-occipitalis synchondrosis (SOS) has been largely responsible for cranial base flexion, between ...
RICARDO V. BOTELHO   +2 more
doaj   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Covid Smart Graph

open access: yes, 2021
Op covid.smartgraph.bi wordt de actuele data van RIVM en Stichting NICE hanteerbaar gemaakt in een onafhankelijk, interactief, dashboard. Men kan direct inzicht krijgen in de ontwikkelingen rondom COVID-19, omdat in het interactieve dashboard de data van
Quant Base
core  

Multifunctional homojunction gallium arsenide n–p–m-structure [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009
The brief information about created phototransistor nGaAs–рGaAs–Ag-structure are given. The processes of photogeneration of carriers in the base and in the space-charge layers of semiconductor junction as well as of metal — semiconductor junction are ...
Karimov A. V.   +4 more
doaj  

Base-CP proteasome can serve as a platform for stepwise lid formation

open access: yesBioscience Reports, 2015
26S proteasome, a major regulatory protease in eukaryotes, consists of a 20S proteolytic core particle (CP) capped by a 19S regulatory particle (RP). The 19S RP is divisible into base and lid sub-complexes.
Zanlin Yu   +10 more
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

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