Results 41 to 50 of about 306,417 (304)

Arbuscular mycorrhizal fungi contribute to wheat yield in an agroforestry system with different tree ages

Frontiers in Microbiology, 2022
Intercropping achieved through agroforestry is increasingly being recognized as a sustainable form of land use. In agroforestry, the roots of trees and crops are intermingled, and their interactions and the production of exudates alter the soil ...
Xu Qiao, Xu Qiao, Tao Sun, Tao Sun, Tao Sun, Junjie Lei, Li Xiao, Lihua Xue, Heng Zhang, Heng Zhang, Jiyu Jia, Jiyu Jia, Shuikuan Bei, Shuikuan Bei   +13 more
doaj   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

Age-related decline of stand biomass accumulation is primarily due to mortality and not to reduction in NPP associated with individual tree physiology, tree growth or stand structure in a Quercus-dominated forest

, 2012
Age-related reductions in stand biomass accumulation are frequently observed in old-growth forests. The phenomenon may be caused by reduced production, increased mortality or both.
Tissue, DT, Tissue, David T. (R11531), Tissue, D T, S. F. Schuster, William, S. Walcroft, Adrian, Turnbull, M H, Jinbao Li, KL Griffin (9851834), Carson, R, Xu, C Y, Griffin, KL, Tissue, David T., AS Walcroft (9856052), L. Griffin, Kevin, Turnbull, MH, Lewis, JD, Walcroft, Adrian S., Xu, C-Y, J Li (5099381), David T. Tissue, Turnbull, Matthew H., Chengyuan Xu (9847187), Lewis, James D. (R16794), Schuster, William SF, Xu, CY, Schuster, William S. F., WSF Schuster (9856046), Cheng-Yuan Xu, Rob Carson, Adrian S. Walcroft, D. Lewis, James, Matthew H. Turnbull, T. Tissue, David, James D. Lewis, Lewis, James D, Carson, Rob, D Whitehead (9856049), Li, J, Li, Jinbao, Griffin, Kevin L, Walcroft, AS, Tissue, David T, Schuster, WSF, Griffin, Kevin L., Kevin L. Griffin, JD Lewis (7670372), Whitehead, David, Griffin, K L, H. Turnbull, Matthew, William S. F. Schuster, Xu, Chengyuan, R Carson (9856043), Whitehead, D, Xu, Cheng-Yuan, Turnbull, Matthew H, Lewis, James D., DT Tissue (9856022), Walcroft, A S, Walcroft, Adrian S, David Whitehead, Lewis, J D, Schuster, W S F, MH Turnbull (9856040)   +62 more
core   +1 more source

Linkage of living microbial biomass, function, and necromass to soil organic carbon storage along a chronosequence of Larix principis-rupprechtii plantation in North China

Frontiers in Microbiology
IntroductionClarifying the temporal dynamics of soil organic carbon (SOC) characteristics within aggregates and its underlying microbially mediated mechanisms is essential for long-term SOC sequestration in forest ecosystems; nevertheless, this ...
Mengyun Yang, Xiaomeng He, Jingfei Liang, Qiang Liu, Lihua Fu, Xiaodong Cui, Shaohui Huang, Haoan Luan   +7 more
doaj   +1 more source

Mullahingamise sesoonne dünaamika kuusikute aegreas / Seasonal dynamics of soil respiration in a chronosequence of the Norway spruce stands

Metsanduslikud Uurimused, 2011
Soil respiration resulting from microbial and root respiration is a major component of the forest carbon cycle. The response of soil respiration to varying environmental factors (soil temperature and soil moisture) was studied in a Norway spruce ...
Kukumägi Mai, Uri Veiko, Kull Olevi
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Climate factors dominate the spatial variation of forest soil nutrients: a meta analysis

Frontiers in Forests and Global Change
The management mode of forests has significant impacts on soil nutrients. However, with global changes, there is scant evidence to suggest whether the soil nutrients in planted and natural forests have a consistent response mechanism to environmental ...
Xiaoxuan Du, Xinyi Li, Jiangfeng Wang, Jiali Xu, Jie Gao   +4 more
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source

Economic optimization of the rotation age of stands [PDF]

Folia Forestalia Polonica, 2016
Abstract The central task of this research was to choose the age at which stands of growing timber should be harvested. The choice governs how long each stand must continue to earn interest, and also governs the size of the total inventory that must be maintained to sustain the annual harvest.
Lech Płotkowski, Stanisław Zając, Emilia Wysocka-Fijorek, Arkadiusz Gruchała, Jarosław Piekutin, Stanisław Parzych   +5 more
openaire   +2 more sources

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman, Katherine K. Matthay, Fabienne Hollinger, Catriona Black, Ann A. Lazar, Miguel Pampaloni, Steven G. DuBois, Kieuhoa T. Vo   +7 more
wiley   +1 more source