Results 221 to 230 of about 48,151 (296)

In utero and childhood exposure to organochlorines and perfluorinated chemicals in relation to sperm aneuploidy in adulthood. [PDF]

Environ Health
Perry MJ, Meddis A, Young HA, Robbins CR, Budtz-Jørgensen E, Jørgensen N, Halling J, Weihe P, Grandjean P, Petersen MS.   +9 more
europepmc   +1 more source

[PCB].

Nihon eiseigaku zasshi. Japanese journal of hygiene, 1974
openaire   +1 more source

Dual‐Comb Spectroscopy With Fully Controlled Repetition Rate and Offset Frequency of Quantum Cascade Laser Frequency Combs

Laser &Photonics Reviews, EarlyView.
Independent control of the repetition rate and offset frequency is demonstrated in quantum cascade laser frequency combs using radio‐frequency injection and thermal tuning. A revised comb model anchored at optical frequencies captures the unique behavior under radio‐frequency injection and enables precise frequency control.
Jie Liu, Philip Skochinski, Lawrence Hughes, Yamac Dikmelik, Kevin Lascola, Gerard Wysocki   +5 more
wiley   +1 more source

Multilayer Soft PCBs via Laser Patterning and Solvent-Assisted Interface Engineering. [PDF]

Small Methods
Rocha D, Lopes P, Peixoto P, de Almeida A, Tavakoli M.   +4 more
europepmc   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

PCB 118 Exposure Modulates Chromatin Organization, Ribosome Biogenesis, and Autophagy-Related Pathways in Neuron-like: A Transcriptomic Analysis. [PDF]

Int J Mol Sci
D'Angiolini S, Silvestro S, Chiricosta L, Scuruchi M, Minuti A.   +4 more
europepmc   +1 more source

An Adaptive Metasurface for Adjustable Magnetic Resonance Imaging Enhancement at 3 T and 7 T: A Feasibility Study

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Ultra‐high field (≥ 7 T) and 3 T MRI suffer from B1+ inhomogeneity and signal loss. Conventional metasurfaces that mitigate B1+ inhomogeneity and improve image SNR are “fixed” in nature and designed for a single Larmor frequency. This study demonstrates the feasibility of an adaptive metasurface utilizing voltage‐controlled capacitors ...
Paul S. Jacobs, Pradnya Narvekar, Neil E. Wilson, Gabor Mizsei, Wyger Brink, John A. Detre, Mark A. Elliott, Ravinder Reddy   +7 more
wiley   +1 more source

Novel Approach to Assess the Toxicity of PM_2.5 on a Subway Platform Using a Mobile Air-Liquid Interface System and Submerged Exposure. [PDF]

ACS EST Air
Introna M, Juárez-Facio AT, Vallabani NVS, Tu M, Norman M, Silvergren S, Colombo A, Liboni V, Tsyupa B, Mancini A, Olofsson U, Steimer SS, Karlsson HL, Elihn K.   +13 more
europepmc   +1 more source

Influence of Temperature on the Reliability of Graphene‐Based Ozone Sensors

Small, EarlyView.
The reliability and stability of inkjet‐printed graphene flake sensors are evaluated. Stress assessments take place in ozone‐rich environments and at elevated temperatures, with the observation of a change in resistance. Surface‐sensitive techniques serve to investigate the failure and degradation mechanisms of printed graphene.
Archa Jain, Kathrin Ganzhorn, Aleksandr Baklanov, Tim Schaffus, Werner Breuer, Jasper Ruhkopf, Janio Venturini, Sebastian Troll, Annalisa Cappellani, Max C. Lemme   +9 more
wiley   +1 more source

Sirolimus <i>vs</i> paclitaxel-coated balloons in in-stent coronary restenosis: A meta-analysis. [PDF]

World J Methodol
Mandal D, Pulickal TV, Ahlawat D, Haqbeen W, Kashif I, Alamy H, Prattipati P, Jaladi P, Kabiaru P, Avula A, Kshetri S, Raza I, Shamieh S, Chhetri R.   +13 more
europepmc   +1 more source