Results 291 to 300 of about 3,368,094 (394)

Synthesis, crystal structure, Hirshfeld surface analysis, density function theory calculations and photophysical properties of methyl 4'-[(4-bromobenzo-yl)-oxy]biphenyl-4-carboxyl-ate: a compound with bromine⋯oxygen contacts. [PDF]

Acta Crystallogr E Crystallogr Commun
Anilkumar H, Selvanandan S, Omkariah MA, Harish Kumar M, Srinivasa HT, Palakshamurthy BS.   +5 more
europepmc   +1 more source

Unsupervised non‐small cell lung cancer tumor segmentation using cycled generative adversarial network with similarity‐based discriminator

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Tumor segmentation is crucial for lung disease diagnosis and treatment. Most existing deep learning‐based automatic segmentation methods rely on manually annotated data for network training. Purpose This study aims to develop an unsupervised tumor segmentation network smic‐GAN by using a similarity‐driven generative adversarial ...
Chengyijue Fang, Xiaoyang Li, Yidong Yang   +2 more
wiley   +1 more source

First-principles predictions of two-dimensional Ce-based ferromagnetic semiconductors: CeF₂ and CeFCl monolayers. [PDF]

RSC Adv
Hu Y, Song YL, Huang YH, Cao SY, Yang Y.
europepmc   +1 more source

Evaluating feature extraction reproducibility across image biomarker standardization initiative‐compliant radiomics platforms using a digital phantom

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The aim of this study was to thoroughly analyze the reproducibility of radiomics feature extraction across three Image Biomarker Standardization Initiative (IBSI)‐compliant platforms using a digital phantom for benchmarking. It uncovers high consistency among common features while also pointing out the necessity for standardization ...
Han‐Back Shin, Heesoon Sheen, Jang‐Hoon Oh, Young Eun Choi, Kihoon Sung, Hyun Ju Kim   +5 more
wiley   +1 more source

On-demand heralded MIR single-photon source using a cascaded quantum system. [PDF]

Sci Adv
Iles-Smith J, Svendsen MK, Rubio A, Wubs M, Stenger N.   +4 more
europepmc   +1 more source

Enhanced analysis of gating latency in 0.35T MR‐linac through innovative time synchronization of a motion phantom and plastic scintillation detector

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to evaluate how different gantry angles, breathing rates (BPM), cine image speeds, and tracking algorithms affect beam on/off latency and the subsequent impact on target dose for a 0.35T MR‐Linac with a 6 MV FFF beam.
Mateb Al Khalifa, Tianjun Ma, Haya Aljuaid, Siyong Kim, William Y. Song   +4 more
wiley   +1 more source

Highly enhanced room-temperature single-atom catalysis of two-dimensional organic-inorganic multiferroics Cr(half-fluoropyrazine)₂ for CO oxidation. [PDF]

Nat Commun
Zhang F, Wang P, Zhu Y, Shi J, Pang R, Ren X, Li S.   +6 more
europepmc   +1 more source

Energy dependence of the GAFCHROMIC LD‐V1 in the diagnostic radiographic modalities

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract The GAFCHROMIC LD‐V1 radiochromic film is widely used in dosimetry because it can provide high‐resolution two‐dimensional dose distributions without processing. This study aimed to evaluate the response characteristics at different effective energies, from the low‐energy range of mammography to the high‐energy range of computed tomography. Net
Tatsuhiro Gotanda, Tomoyuki Hasuo, Shinnosuke Nishihara, Kohsei Matsuura, Yasuyuki Kawaji, Hidetoshi Yatake, Shinya Imai, Takuya Akagawa, Nobuyoshi Tanki, Toshizo Katsuda   +9 more
wiley   +1 more source

Can We Unambiguously Define the Dipole Moment of Molecules in the Condensed Phase? [PDF]

Molecules
Bakó I, Pothoczki S.
europepmc   +1 more source

Above-Curie-temperature ultrafast terahertz emission and spin current generation in a 2D superlattice (Fe₃GeTe₂/CrSb)₃. [PDF]

Natl Sci Rev
Li P, Wu N, Liu S, Cheng Y, Gong P, Tong J, Liu J, He W, Xiu F, Zhao J, Meng S, Wu X.   +11 more
europepmc   +1 more source