Results 131 to 140 of about 55,472 (297)

Molecular Testing in Multiple Synchronous Lung Adenocarcinomas: Case Report and Literature Review

open access: yes, 2016
Discovery of driver mutations in pulmonary adenocarcinoma has revolutionized the field of thoracic oncology with major impact on therapy and diagnosis. Testing for EGFR, ALK, and KRAS mutations has become part of everyday practice.
Rafael, O. C.   +2 more
core   +1 more source

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel   +4 more
wiley   +1 more source

‘Welcome to the Anthropocene’: Public Environmental History

open access: yes
The geological concept ‘the Anthropocene’ circulates widely outside Earth System Science – in museum communities, public culture, social sciences, and amongst social science and humanities scholars, artists, activists and public historians too.
Brædder, Anne, Anne Brædder
core   +1 more source

Analysis on Nonlinear Dynamic Characteristic of Synchronous Generator Rotor System

open access: yes, 2019
This paper focuses on the swing oscillation process of the synchronous generator rotors in a three-machine power system. With the help of bifurcation diagram, time history, phase portrait, Poincaré section, and frequency spectrum, the complex dynamical ...
Xiaodong Wang, Caiqin Song
core   +1 more source

Risk Factors and Prognostic Implications in Synchronous Breast-Thyroid Dual Primary Cancers: A Matched Case-Control Study

open access: yesCancer Management and Research
Tao Li,* Bin Lu,* Yantao Zhang, Peng Zhang, Jun Qi, Yong Sun* Department of Thyroid and Breast Surgery, People’s Hospital Affiliated To Shandong First Medical University, Jinan, Shandong, 271199, People’s Republic of China*
Li T   +5 more
doaj  

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Synchronous and metachronous gastric adenocarcinoma:Case report and literature review

open access: yes, 1999
Whilst synchronous adenocarcinoma of the stomach is well documented, metachronous primary disease is exceedingly rare. We report a man with a family history of colonic and gastric cancer, who underwent a resection of a Duke's C adenocarcinoma of the ...
Gnanalingham, K. K., Bishop, P.
core   +1 more source

(A)synchronic (Re)actions

open access: yes
This book aims to study the perception of crises in Hittite Anatolia (1650–1180 BCE) from different perspectives: the one of the Hittites, the one of the neighboring polities, and ours as historians. The book will consider four case-studies that are considered key moments in Hittite history.
openaire   +2 more sources

Agar‐Based Optical Sensing System With a Phosphorescent Grid Pattern for Measuring Stress Distributions of Root Growth Using the Sampling Moiré Method

open access: yesAdvanced Materials Technologies, EarlyView.
This paper presents an agar medium with a phosphorescent grid pattern that measures the stress distribution generated by growing plant roots. Using phosphorescence, the system optically separates the grid pattern from the root and extracts the grid deformation.
Gakuto Kagawa, Hidetoshi Takahashi
wiley   +1 more source

Fully Printed Electrocaloric Heat Pump

open access: yesAdvanced Materials Technologies, EarlyView.
A system based on a flexible printed PEDOT:PSS/P(VDF‐TrFE‐CFE) electrocaloric membrane. The membrane periodically alternates between the cold and hot sides following its electrocaloric cycle and successfully generates a temperature difference. The entire fabrication process is industrially scalable, cost‐effective, and based on widely accessible ...
Adrian Agreda   +7 more
wiley   +1 more source

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