Results 111 to 120 of about 10,915 (306)

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

open access: yesFEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes   +32 more
wiley   +1 more source

In-Phase T-Junction: Study and Application to Gysel Power Dividers for High Power-Division Ratios Requiring No High-Impedance Transmission-Line Section

open access: yesIEEE Access, 2019
A novel Gysel power divider, which can be fabricated without a need for any high-impedance transmission-line section (TL), even for the power-division ratios higher than 15 dB, is presented.
Hee-Ran Ahn, Manos M. Tentzeris
doaj   +1 more source

RF Reflectionless Filtering Power Dividers

open access: yesIEEE Transactions on Circuits and Systems II: Express Briefs, 2019
A new class of Wilkinson-type power dividers with co-integrated bandpass-filter (BPF) functionality and input-reflectionless behavior is presented. They make use of a resistively terminated bandstop-filter (BSF) branch that is connected at their input terminal and exhibits a quasi-complementary transfer function with regard to the ones of the BPF-type ...
Roberto Gómez-García   +2 more
openaire   +1 more source

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

open access: yesFEBS 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   +11 more
wiley   +1 more source

Compact SIW power divider with CSRRs for WLAN application [PDF]

open access: yes, 2018
In this paper, the development of compact substrate-integrated-waveguide (SIW)power divider with complimentary-split-ring-resonators (CSRRs) is presented.
Ismail, Nanang
core  

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

High-power microwave power divider concept

open access: yes, 1969
Variable power divider keeps microwave transmitter at full power. This preserves the bandwidth and modulation characteristics and proportions any amount of the full power from the normal antenna into a dissipative ...
Kolbly, R. B.
core  

Two layers substrate integrated waveguide power divider

open access: yes, 2011
In this paper a novel two layers power divider based on Substrate Integrated Waveguide (SIW) is proposed. It includes two layers of SIW with a slot in each layer. The electromagnetic wave is coupled from lower layer to upper layer through slot.
Pejman Mohammadi   +3 more
core   +1 more source

Analysis and Design of a Diplexing Power Divider for Ku-Band Satellite Applications. [PDF]

open access: yesSensors (Basel), 2023
Karami F   +4 more
europepmc   +1 more source

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