Results 31 to 40 of about 544,641 (311)

Interference Mitigation for GNSS Receivers Using FFT Excision Filtering Implemented on an FPGA

open access: yesEng, 2022
GNSS receivers process signals with very low received power levels (
Tasneem Yousif, Paul Blunt
doaj   +1 more source

Evaluation of small-volume (3 ml) ophthalmic anaesthesia for both subtenon anaesthesia using blunt-tipped curved needle and single medial canthal injection with sharp needle for phacoemulsification surgery

open access: yesJournal of the Egyptian Ophthalmological Society, 2018
Introduction Medial canthus injection as well as subtenon anaesthesia has been used in anterior segment surgery. In this research, we compared the effectiveness and safety of small volume (3 ml) for either technique. Patients and methods Forty eyes of 40
Tamer A Refai, Rehab S Khattab
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

The NF-κB signaling network in the life of T cells

open access: yesFrontiers in Immunology
NF-κB is a crucial transcription factor in lymphocyte signaling. It is activated by environmental cues that drive lymphocyte differentiation to combat infections and cancer.
Mark A. Daniels   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

The Burden of Liver Trauma in an Urban Trauma Centre in Johannesburg, South Africa

open access: yesTrauma Care
Background: Liver trauma is prevalent following blunt and penetrating injuries. This study examined liver trauma in a South African urban trauma centre, focusing on the unique prevalence of penetrating injuries and surgical interventions.
Isabella Margaretha Joubert   +3 more
doaj   +1 more source

Functional Modelling of Water Vapour Transmission through Surface Defects Using Surface Segmentation Analysis [PDF]

open access: yes, 2015
Flexible photovoltaic films have been recently shown to have efficiencies comparable to those of solid Si based photovoltaics. Flexible PV films have significant advantages in terms of ease of manufacture by roll-to-roll (R2R) techniques and in easy ...
Blunt, Liam, Elrawemi, Mohamed
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Influence of Non-Uniform Bluntness on Aerodynamic Performance and Aerothermal Characteristics of Waverider

open access: yesAerospace, 2023
The waverider is widely used in hypersonic vehicles with its high aerodynamic performance, but due to the serious aerothermal environment, its sharp leading edge should be blunted.
Zhipeng Qu   +5 more
doaj   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

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