Results 91 to 100 of about 24,218 (299)

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach   +9 more
wiley   +1 more source

[Horizon over refineries]

open access: yes, 1968
Photograph of a bright yellow horizon with oil refineries and city infrastructure silhouetted against it. There are layers of clouds in the sky, and large factory exhaust chimneys with smoke billowing out from them.

core   +1 more source

Synthesis of poly (alkyl Acrylate)-grafted polymers as viscosity modifier for base oil in agriculture [PDF]

open access: yesE3S Web of Conferences
Based on Polyacrylates, two different kinds of polymers and one copolymer, possible to use in intelligent agricultural supplies, were made and tested as lube oil viscosity index enhancers.
Obaid Mustafa Najm   +2 more
doaj   +1 more source

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

open access: yesMolecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Energy efficiency improvement and cost saving opportunities forpetroleum refineries [PDF]

open access: yes, 2005
The petroleum refining industry in the United States is the largest in the world, providing inputs to virtually any economic sector,including the transport sector and the chemical industry. The industry operates 146 refineries (as of January 2004) around
Worrell, Ernst, Galitsky, Christina
core   +1 more source

COMPARATIVE ANALYSIS OF OIL PROCESSING DEPTH BY NELSON INDEX IN DIFFERENT COUNTRIES

open access: yesВестник университета, 2019
The current challenges of the domestic oil refining industry have been identified. The significance of the latest requirements for the quality of petrochemical products has been highlighted, as well as the need for technical and technological updating of
E. A. Mishukov, Yu. N. Linnik
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

The Uncertain Future of Oil Refineries: A Roadmap for Relevance and Integration of Oil Refineries into Future Energy Systems

open access: yes, 2020
With the effects of decarbonization and digitalization trends already felt throughout the energy sector, oil refineries face technological and environmental challenges that threaten their role and relevancy in future energy systems.
Pekgöz, Ronay (author)
core  

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