Results 61 to 70 of about 5,121,100 (298)

Haimonian lekythoi from Delphi, Phokis and West Lokris in a geographical context

Pallas, 2012
In this paper I offer a detailed study of 5 early fifth-century Attic lekythoi from Delphi and contextualise the substantial presence of Haimonian lekythoi at Delphi with respect to other Attic pottery.
Katerina Volioti
doaj   +1 more source

Asymptotic distribution of fixed points of pattern-avoiding involutions

, 2017
For a variety of pattern-avoiding classes, we describe the limiting distribution for the number of fixed points for involutions chosen uniformly at random from that class.
Miner, Samuel, Rizzolo, Douglas, Slivken, Erik   +2 more
core   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter, Jens‐Peter Schenk, Jenny Wegert, Manfred Gessler, Leo Kager, Stefan Wagenpfeil, Marina Müller, Jean‐Michel Wolff, Joerg Fuchs, Steven W. Warmann, Clemens‐Magnus Meier, Jochen Hubertus, Christian Rübe, Christian Vokuhl, Patrick Melchior, Lena Tschirner, Norbert Graf, Rhoikos Furtwängler   +17 more
wiley   +1 more source

Invasion Status, Mechanisms, and Future Distribution Prediction of Solidago canadensis in the Trade Port Region: A Case Study of Ningbo Port, China

Plants
Trade ports are the first places where alien species invade and the source of their spread to other areas. Controlling invasions in these regions can effectively reduce invasion pressure and disrupt the spread pathways of invasive species, thereby ...
Xu Luo, Sixiao Shen, Ke Liao, Saiqiang Li, Qinqin Pan, Jiahao Ma, Weiqiang Li, Xiaodong Yang   +7 more
doaj   +1 more source

Species Abundance Patterns in Complex Evolutionary Dynamics

, 2004
An analytic theory of species abundance patterns (SAPs) in biological networks is presented. The theory is based on multispecies replicator dynamics equivalent to the Lotka-Volterra equation, with diverse interspecies interactions.
A. S. Corbet, F. A. Bazzaz, F. W. Preston, I. Motomura, J. Hofbauer, Kei Tokita, M. Mezard, M. Tokeshi, R. B. Waide, R. H. Whittaker, R. M. May, R. M. May, R. M. May, S. Nee, S. P. Hubbel   +14 more
core   +1 more source

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles, Greg Russell, Leila H. DeWitt, Kimberly Montez, Callie L. Brown   +4 more
wiley   +1 more source

Species richness and distribution patterns of echinoderms in the southwestern Atlantic Ocean (34-56°S)

Scientia Marina, 2014
The aim of this study was to compile and analyse available historical information on echinoderms in the southwestern Atlantic Ocean in order to make a synthesis of present taxonomical knowledge, to identify patterns of geographical distribution of ...
Valeria Souto, Mariana Escolar, Gabriel Genzano, Claudia Bremec   +3 more
doaj   +1 more source

Distribution Pattern of the Duplication of Discoveries [PDF]

Nature, 1970
PRICE1 conjectured that a Poisson distribution might be a good fit for the pattern of incidence of multiple discoveries. We have fitted a modified Poisson distribution to the frequency of duplication of discovery of antibiotics.
A, Neelameghan, V V, Buche, B S, Gupta
openaire   +2 more sources

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee, Holly Evans, Claire E. Wakefield, Antoinette Anazodo, Richard J. Cohn, Brittany C. McGill, Elizabeth A. Lobb, Lori Wiener, Madeleine L. Juhrmann, Ursula M. Sansom‐Daly   +9 more
wiley   +1 more source

Patterns of richness and distribution of Cactaceae in the Serra da Mantiqueira, Southeast Brazil, and implications for its conservation

Acta Botânica Brasílica, 2019
This study aimed to analyze patterns of richness and distribution of Cactaceae in the Serra da Mantiqueira (SM), a mountain range located in Southeast Brazil, and assess its conservation status.
Diego Rafael Gonzaga, Ariane Luna Peixoto, Luiz Menini Neto   +2 more
doaj   +1 more source