Results 61 to 70 of about 18,960,429 (284)

High-Sensitivity Air-Coupled Ultrasonic Transducer Design Based on PMN-PT Bending Vibration Modes

Sensors
Gas pipelines are a critical means of transportation in industrial production. To detect gas pipeline leaks, ultrasonic transducers with specific center frequencies and high sensitivity are required.
Junwen Deng, Xingyu Chen, Yuliang Zhu, Xiaobo Wang, Tao Han, Chengtao Luo   +5 more
doaj   +1 more source

A Vibro-Acoustic Hybrid Implantable Microphone for Middle Ear Hearing Aids and Cochlear Implants

Sensors, 2019
To develop totally implantable middle ear and cochlear implants, a miniature microphone that is surgically easy to implant and has a high sensitivity in a sufficient range of audio frequencies is needed.
Ki Woong Seong, Ha Jun Mun, Dong Ho Shin, Jong Hoon Kim, Hideko Heidi Nakajima, Sunil Puria, Jin-Ho Cho   +6 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Is high sensitivity troponin, taken regardless of a clinical indication, associated with 1 year mortality in critical care patients?

, 2023
The aim of this study was to assess whether high sensitivity troponin (hs-cTnI) is associated with 1 year mortality in critical care (CC). One year mortality data were obtained from NHS Digital for a consecutive cohort of patients admitted to general CC ...
Gabara, Lavinia, Hinton, Jonathan William, Borca, Florina, Mamas, Mamas, Hinton, Jonathan, Kwok, Chun Shing, Mariathas, Mark, Allan, Rick, Grocott, Michael P.W., Curzen, Nick, Augustine, Maclyn, Mamas, Mamas A., Gillett, Neil, Grocott, Michael PW, Cook, Paul, Nicholas, Zoe, Curzen, Nicholas   +16 more
core   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

High-throughput, high-sensitivity analysis of gene expression in Arabidopsis [PDF]

, 2007
High-throughput gene expression analysis of genes expressed during salt stress was performed using a novel multiplexed quantitative nuclease protection assay that involves customized DNA microarrays printed within the individual wells of 96-well plates ...
Martel, R., Deyholos, M., Kris, R. M., Felder, S., Hinton, J., Seligmann, B., Botros, I., Galbraith, D. W., Lambert, G. M.   +8 more
core   +1 more source

Design of Piezoelectric Micromachined Ultrasonic Transducers Using High-Order Mode With High Performance and High Frequency

IEEE Open Journal of Ultrasonics, Ferroelectrics, and Frequency Control, 2023
This work proposes the piezoelectric micromachined ultrasonic transducer (pMUT) design using high-order mode. Analytical models are established and used to estimate the performance of pMUT in ${n} ^{\text {th}}$ -order axisymmetric mode.
Kangfu Liu, Yaoqing Lu, Sheng Wu, Xinxin Li, Tao Wu   +4 more
doaj   +1 more source

Venetoclax‐Based Therapy as a Bridge to Hematopoietic Stem Cell Transplantation in Relapsed or Refractory Pediatric Acute Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Relapsed and/or refractory (R/R) pediatric acute leukemia carries a dismal prognosis, largely driven by chemoresistance to conventional salvage therapy. The BH3‐mimetic venetoclax, combined with chemotherapy or hypomethylating agents, has demonstrated efficacy in small clinical trials.
Katherine S. Colman, Deborah Meyran, Vajiranee Malalasekera, Heather Weerdenburg, Janine Campbell, Rachel Conyers, Stacie Wang, Hannah Walker, Seong Lin Khaw, Diane Hanna   +9 more
wiley   +1 more source

Ultra‐Broad Range and High Sensitivity Flexible Pressure Sensing Enabled by Hierarchical Microstructure With Multi‐Path Conduction Mechanisms

EcoMat
Flexible pressure sensors hold transformative potential in personalized healthcare and motion‐aware electronics. However, constrained by a single conduction mechanism, current sensors still face significant challenges in simultaneously achieving high ...
Xingfa Gao, Rixuan Wang, Yuzhen Huang, Yujing Sheng, Yixiang Song, Yinglun Sun   +5 more
doaj   +1 more source