Results 31 to 40 of about 6,588,469 (297)

Variations on a Higgs theme [PDF]

open access: yes, 2014
We show how the $Z$ boson can be generated in gluon-gluon fusion and yield two photons, via $gg\to Z\to \gamma\gamma$, through massive fermion loops only, thereby contributing events to a candidate Higgs sample in the di-photon channel.
Moretti, S.
core   +1 more source

Unilateral Absence of Ethmoid Sinus and Nasal Turbinates: A Rare Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
A variety of anatomical variation of paranasal sinus and nasal turbinates exist, as its development is a complex and long standing process. Computerized Tomography (CT) of the paranasal sinuses is a very valuable tool in diagnosing these variations ...
Vinod Felix, Narendrakumar Veerasigamani
doaj   +1 more source

Mitophagy-associated programmed neuronal death and neuroinflammation

open access: yesFrontiers in Immunology
Mitochondria are crucial organelles that play a central role in cellular metabolism and programmed cell death in eukaryotic cells. Mitochondrial autophagy (mitophagy) is a selective process where damaged mitochondria are encapsulated and degraded through
Yanlin Zhu   +11 more
doaj   +1 more source

Thirty-two Goldbach Variations

open access: yes, 2005
We give thirty-two diverse proofs of a small mathematical gem--the fundamental Euler sum identity zeta(2,1)=zeta(3) =8zeta(\bar 2,1). We also discuss various generalizations for multiple harmonic (Euler) sums and some of their many connections, thereby ...
Abramowitz M.   +30 more
core   +1 more source

Variations for Some Painlev\'e Equations [PDF]

open access: yes, 2019
This paper first discusses irreducibility of a Painlev\'e equation $P$. We explain how the Painlev\'e property is helpful for the computation of special classical and algebraic solutions.
Acosta-Humánez, Primitivo B.   +2 more
core   +2 more sources

International variation [PDF]

open access: yesOncogene, 2004
There were an estimated 10 million new cases, 6 million deaths and 22 million persons living with cancer in the year 2000. The most common cancers are, in terms of new cases, lung (1.2 million), breast (1.05 million), colon-rectum (945 000), stomach (876 000) and liver (564 000).
openaire   +2 more sources

Relationship between soil physico-chemical parameters and the diversity of terrestrial gastropods in the Tizi-Ouzou region (northern Algeria)

open access: yesTropical Zoology
The malacological biodiversity of the Tizi-Ouzou region was studied in two areas, Ait Bouaddou and Yakouren. Sampling was carried out on 100 m² sites across seven stations in the two areas.
Ferroudja Medjdoub-Bensaad   +1 more
doaj   +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

TICK VARIATIONS

open access: yesRUUKKU - Studies in Artistic Research, 2020
The research exposition consists of a case study in non-human phenomenology. The topic of the study derives from Jakob von Uexküll´s (1864–1944) classic ecological studies on the “lifeworld” (Umwelt) of animals, the focus being on the lifeworld of a tick.
openaire   +1 more source

Treatment Decision‐Making Roles and Preferences Among Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Decision‐making (DM) dynamics between adolescents and young adults (AYAs) with cancer, parents, and oncologists remain underexplored in diverse populations. We examined cancer treatment DM preferences among an ethnically and socioeconomically diverse group of AYAs and their parents.
Amanda M. Gutierrez   +14 more
wiley   +1 more source

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