Results 181 to 190 of about 26,719 (309)

The Monogenic Functional Calculus

. A study is made of a functional calculus for a system of bounded linear operators acting on a Banach space. Finite real linear combinations of the operators have real spectra, but the operators do not necessarily commute with each other.
Brian Jefferies, Alan Mcintosh, James Picton-warlow   +2 more
core  

Calculi in Three of the Four Ureters in a Case of Bilateral Complete Duplication, Complicated by Pyonephrosis in One Obstructed Moiety-A Rare Case Report. [PDF]

Case Rep Urol
Chaudhary SE, Mahajan V, Patankar R, Nimje R.   +3 more
europepmc   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

FEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao, Daiki Kobayashi, Shogo Hori, Osamu Saitoh   +3 more
wiley   +1 more source

Adult primary obstructive megaureter revealed by a 2-cm ureterovesical junction stone. [PDF]

Urol Case Rep
Karmouch Y, Belmejjad M, Mohammed K, Mouaa A, Hajji F.   +4 more
europepmc   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

The Largest Number Representable in 64 Bits. [PDF]

Entropy (Basel)
Tromp J.
europepmc   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Unbounded Operators: Functional Calculus, Generation, Perturbations

, 2009
These lectures review theH∞-functional calculus of sectorial operators and related classes of unbounded operators. Their theory is related to the well established theory of C0-semigroups and cosine functions.
Charles Batty, Batty, Charles
core  

Assessment of periodontal condition using basic periodontal examination scores: A retrospective clinical study. [PDF]

Bioinformation
Singh P, Sangha KS, Verma S, Parate AS, Rajput DS, Dhuruw R.   +5 more
europepmc   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source