Results 51 to 60 of about 2,076,692 (292)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Direct Imaging of Slow, Stored, and Stationary EIT Polaritons

, 2017
Stationary and slow light effects are of great interest for quantum information applications. Using laser-cooled Rb87 atoms we have performed side imaging of our atomic ensemble under slow and stationary light conditions, which allows direct comparison ...
Buchler, Ben, Campbell, Geoff T, Cho, Young-Wook, Everett, Jesse, Lam, Ping Koy, Robins, Nicholas, Su, Jian   +6 more
core   +1 more source

Use of anterior segment imaging and direct cyclopexy repair of cyclodialysis cleft

Taiwan Journal of Ophthalmology, 2022
We aim to describe different imaging modalities to localize cyclodialysis clefts and direct cyclopexy repair of cyclodialysis clefts. We reviewed the record of a patient with traumatic cyclodialysis cleft who underwent direct cyclopexy retrospectively ...
Chin Sheng Teoh, Maria Cecilia Aquino, Dawn K Lim, Paul Chew, Victor Koh   +4 more
doaj   +1 more source

Magnetic Resonance Direct Thrombus Imaging [PDF]

Journal of Thrombosis and Haemostasis, 2003
As blood clots it goes through predictable stages that reflect the oxygenation state of hemoglobin within the red cells. One of these stages results in the formation of methemoglobin. This substance acts an endogenous contrast agent when imaged using a T1-weighted magnetic resonance sequence (Magnetic Resonance Direct Thrombus Imaging, MRDTI ...
openaire   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

X-Ray sum frequency generation; direct imaging of ultrafast electron dynamics [PDF]

, 2018
X-ray diffraction from molecules in the ground state produces an image of their charge density, and time-resolved X-ray diffraction can thus monitor the motion of the nuclei.
Bennett, Kochise, Kowalewski, Markus, Mukamel, Shaul, Rouxel, Jérémy R.   +3 more
core   +2 more sources

Future Directions in Breast Imaging

Journal of Clinical Oncology, 2005
Breast cancer imaging has improved dramatically over the last decade, with higher and more uniform quality standards for mammography, the increasing use of sonography and magnetic resonance imaging (MRI), and the widespread availability of imaging-guided percutaneous biopsy for clinically occult disease. This review paper describes the limitations that
Marcia, Koomen, Etta D, Pisano, Cherie, Kuzmiak, Dag, Pavic, Robert, McLelland   +4 more
openaire   +3 more sources

Directional synthetic aperture flow imaging [PDF]

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2004
A method for flow estimation using synthetic aperture imaging and focusing along the flow direction is presented. The method can find the correct velocity magnitude for any flow angle, and full color flow images can be measured using only 32 to 128 pulse emissions.
Jensen, Jørgen Arendt, Nikolov, Svetoslav   +1 more
openaire   +3 more sources

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Direct Imaging Search for Extrasolar Planets in the Pleiades

, 2013
We carried out an imaging survey for extrasolar planets around stars in the Pleiades (125 Myr, 135 pc) in the $H$ and $K_{S}$ bands using HiCIAO combined with the adaptive optics, AO188, on the Subaru telescope.
Abe, Lyu, Brandner, Wolfgang, Brandt, Timothy D., Carson, Joseph, Currie, Thayne, Egner, Sebastian E., Feldt, Markus, Fukagawa, Misato, Goto, Miwa, Grady, Carol, Guyon, Olivier, Hashimoto, Jun, Hayano, Yutaka, Hayashi, Masahiko, Hayashi, Saeko, Henning, Thomas, Hodapp, Klaus, Ishii, Miki, Itoh, Yoichi, Iye, Masanori, Janson, Markus, Kandori, Ryo, Knapp, Gillian R., Konishi, Mihoko, Kudo, Tomoyuki, Kusakabe, Nobuhiko, Kuzuhara, Masayuki, Kwon, Jungmi, Matsuo, Taro, McElwain, Mike, Miyama, Shoken, Morino, Jun-Ichi, Moro-Martin, Amaya, Nishikawa, June, Nishimura, Tetsuo, Pyo, Tae-Soo, Serabyn, Eugene, Shibai, Hiroshi, Sudo, Jun, Sumi, Takahiro, Suto, Hiroshi, Suzuki, Ryuji, Takami, Hideki, Takami, Michihiro, Takato, Naruhisa, Tamura, Motohide, Tanii, Ryoko, Terada, Hiroshi, Thalmann, Christian, Tomono, Daigo, Turner, Edwin L., Usuda, Tomonori, Watanabe, Makoto, Wisniewski, John, Yamada, Toru, Yamamoto, Kodai   +55 more
core   +1 more source