Results 21 to 30 of about 306,517 (268)

Meso-electron-withdrawing pentamethine cyanines achieve large anti-Stokes blue-emitting triplet-triplet annihilation upconversion

Nature Communications
Developing metal-free triplet-triplet annihilation upconversion systems that operate under far-red excitation and produce efficient blue emission is challenging due to an inherent trade-off between a large anti-Stokes shift and a high upconversion ...
Zihui Zhang, Ming-Yu Zhang, Lin-Han Jiang, Ying-Ze Li, Dong-Xue Guo, Yu-Qian Yang, Ling Huang   +6 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Solution-processed photovoltaic and thermoelectric hybrid systems with efficiency exceeding 50%

Nature Communications
Photovoltaic-thermoelectric (PV-TE) hybrid systems offer a platform for enhancing the energy conversion efficiency of photovoltaic devices. However, they still suffer from energy losses and limited efficiency improvements owing to underutilized parasitic
Zhanzhao Yin, Ding Zhang, Longyu Li, Yuping Gao, Yongsheng Liu, Xiangjian Wan, Rujun Ma, Yongsheng Chen   +7 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Dynamic hydrogen bonds promote C–H functionalization driven by Cl− anion

Tetrahedron Chem, 2022
Most of studies for hydrogen bonds focus on the static model especially between two polar atoms. In contrast, introducing the third polar atom may emerge the competitive hydrogen bonds, which would represent a distinct perspective to perturb the ...
Yaya Wang, Kairui Zhang, Ruyi Li, Heng Luo, Zhu-Jun Shi, Xiaochen Wang, Qian Peng   +6 more
doaj   +1 more source

Organic Matter: Does it matter?

, 2005
SFM Network Research Note Series No ...
Kopra, Kristin, Fyles, James, Sustainable Forest Management Network   +2 more
openaire   +2 more sources

Ultrafiltration of natural organic matter [PDF]

Separation and Purification Technology, 2001
Abstract Increasingly stringent regulations for drinking water quality have stimulated the application of ultrafiltration to water treatment. In addition to removing particulate materials from water (including microorganisms, bacteria and viruses), the use of membrane treatment also meets purification requirements.
Aoustin, E., Schäfer, A. I., Fane, A. G., Waite, T. D.   +3 more
openaire   +4 more sources

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

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

Electrochemical C−H deuteration of pyridine derivatives with D2O

Nature Communications
Herein, we develop a straightforward, metal-free, and acid-/base-free electrochemical C4-selective C − H deuteration of pyridine derivatives with economic and convenient D2O at room temperature.
Zhiwei Zhao, Ranran Zhang, Yaowen Liu, Zile Zhu, Qiuyan Wang, Youai Qiu   +5 more
doaj   +1 more source