Results 101 to 110 of about 829,101 (387)

Design of an Indegenised Negative Resistance Characteristics Curve Tracer

open access: yesActive and Passive Electronic Components, 2000
“Negative Resistance” exhibited by a device during some portion of its V-I characteristics produces jump phenomenon, hysteresis and oscillation in the tracing circuitry.
Umesh Kumar
doaj   +1 more source

Clinical applications of next‐generation sequencing‐based ctDNA analyses in breast cancer: defining treatment targets and dynamic changes during disease progression

open access: yesMolecular Oncology, EarlyView.
Circulating tumor DNA (ctDNA) offers a possibility for different applications in early and late stage breast cancer management. In early breast cancer tumor informed approaches are increasingly used for detecting molecular residual disease (MRD) and early recurrence. In advanced stage, ctDNA provides a possibility for monitoring disease progression and
Eva Valentina Klocker   +14 more
wiley   +1 more source

Promising diagnostic and prognostic value of E2Fs in human hepatocellular carcinoma

open access: yesCancer Management and Research, 2019
Yan-Lin Huang,1,2,* Gang Ning,1,* Lu-Biao Chen,1,* Yi-Fan Lian,2 Yu-Rong Gu,1,2 Jia-Liang Wang,2 Dong-Mei Chen,2 Huan Wei,2 Yue-Hua Huang1,2 1Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China ...
Huang Y   +8 more
doaj  

X-Y plotter adapter developed for SDS-930 computer [PDF]

open access: yes, 1968
Graphical Display Adapter provides a real time display for digital computerized experiments. This display uses a memory oscilloscope which records a single trace until erased. It is a small hardware unit which interfaces with the J-box feature of the SDS-
Robertson, J. B.
core   +1 more source

Circulating tumor cells in metastatic breast cancer patients treated with immune checkpoint inhibitors – a biomarker analysis of the ALICE and ICON trials

open access: yesMolecular Oncology, EarlyView.
In this explorative biomarker analysis, we assessed serial sampling of circulating tumor cells (CTCs) with CellSearch in two randomized trials testing immune checkpoint inhibitors (ICIs) in metastatic breast cancer. Our data demonstrate a prognostic potential of CTCs, most apparent 4 weeks into ICI therapy.
Nikolai Kragøe Andresen   +13 more
wiley   +1 more source

Diseño y fabricación digital de tarjetas pop-ups en entornos educativos mediante tecnologías de bajo coste

open access: yesEdutec, 2019
La implantación de tecnologías de fabricación digital en centros escolares requiere habitualmente la creación de espacios específicos (Makerspaces, Fab labs, etc.).
Cecile Meier   +4 more
doaj   +1 more source

Direct determination of lead-210 by liquid-scintillation counting [PDF]

open access: yes, 1969
Soft betas, the internal conversion electrons, and unconverted gamma rays from lead-210 are efficiently detected in a liquid scintillation counting system with efficiency of 97 percent. The counter is interfaced with a multichannel pulse height analyzer.
Fairman, W. D., Sedlet, J.
core   +1 more source

Environmental and fishing effects on the dynamic of brown tiger prawn (Penaeus esculentus) in Moreton Bay (Australia)

open access: yes, 2013
This analysis of the variations of brown tiger prawn (Penaeus esculentus) catch in the Moreton Bay multispecies trawl fishery estimated catchability using a delay difference model. It integrated several factors responsible for variations in catchability:
Courtney, Anthony J.   +2 more
core   +1 more source

NOTE ON A PLOT-SIZE CANNING PEA VINER [PDF]

open access: bronze, 1959
I. L. Nonnecke   +2 more
openalex   +1 more source

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