Results 71 to 80 of about 971,458 (301)

Hydro-Responsive Curling of the Resurrection Plant Selaginella lepidophylla

, 2017
The spirally arranged stems of the spikemoss Selaginella lepidophylla, an ancient resurrection plant, compactly curl into a nest-ball shape upon dehydration.
Brulé, Véronique, Pasini, Damiano, Rafsanjani, Ahmad, Western, Tamara L.   +3 more
core   +1 more source

Implementing Health‐Related Quality of Life Assessment in Pediatric Oncology: A Feasibility Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background There is growing interest in embedding health‐related quality of life (HRQoL) assessment and patient‐reported outcome measures (PROMs) within clinical cancer care. This study evaluated the feasibility, acceptability, and usability of implementing an electronic PROM (ePROM) platform to measure HRQoL in children with cancer ...
Mikaela Doig, Sophie Jessop, Jordan R. Hansford, Hien Le, Matthew O'Connor, Peter Gorayski, Andrew Cunningham, Amanda Hutchinson, Victoria Bedford, Eva Bezak, Nayana Parange, Kelly Skelton, Timothy Price, Michala Short   +13 more
wiley   +1 more source

3D characterization of CdSe nanoparticles attached to carbon nanotubes [PDF]

, 2008
The crystallographic structure of CdSe nanoparticles attached to carbon nanotubes has been elucidated by means of high resolution transmission electron microscopy and high angle annular dark field scanning transmission electron microscopy tomography ...
A. B. F. Martinson, A. J. Nozik, A. W. Stevenson, Ana B. Hungría, B. H. Juarez, B. Q. Sun, Beatriz H. Juárez, C. B. Murray, Christian Klinke, D. J. Milliron, D. V. Talapin, D. V. Talapin, H. Lee, Horst Weller, I. Robel, J. C. Hernandez, J. J. Cha, J. Joo, J. Park, L. H. Qu, L. Manna, L. Manna, L. Sheeney-Haj-Khia, M. A. Anderson, M. A. Hines, M. Casavola, O. Ersen, O. I. Micic, P. A. Midgley, P. S. Nair, P. V. Kamat, P. Wang, Paul A. Midgley, R. Plass, S. A. Mcdonald, S. Bernal, S. C. Erwin, T. Mokari, V. Perebeinos, W. U. Huynh, W. W. Yu, W. Z. Ostwald, X. G. Peng, Y. W. Jun, Z. A. Peng, Z. A. Peng, Z. A. Peng   +46 more
core   +1 more source

A PRSZT Registry Analysis of Prognostic Factors Influencing Survival and Relapse Rates After Second Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm, Imme Haubitz, Rita Beier, Martin Zimmermann, Andrej Lissat, Peter Bader, Matthias Eyrich, Jan‐Henning Klusmann, Matthias Wölfl, Paul‐Gerhardt Schlegel, Verena Wiegering   +10 more
wiley   +1 more source

Identification of Key Genes of Fruit Shape Variation in Jujube with Integrating Elliptic Fourier Descriptors and Transcriptome

Plants
Jujube (Ziziphus jujuba) exhibits a rich diversity in fruit shape, with natural occurrences of gourd-like, flattened, and other special shapes. Despite the ongoing research into fruit shape, studies integrating elliptical Fourier descriptors (EFDs) with ...
Yue Ren, Wenqing Fu, Yi Gao, Yuhan Chen, Decang Kong, Ming Cao, Xiaoming Pang, Wenhao Bo   +7 more
doaj   +1 more source

Electron tomography at 2.4 {\AA} resolution

, 2012
Transmission electron microscopy (TEM) is a powerful imaging tool that has found broad application in materials science, nanoscience and biology(1-3). With the introduction of aberration-corrected electron lenses, both the spatial resolution and image ...
Chen, Chien-Chun, Dahmen, Ulrich, Ercius, Peter, Mecklenburg, Matthew, Miao, Jianwei, Regan, B. C., Scott, M. C., Xu, Rui, Zhu, Chun   +8 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Anatomical studies of leaf and stem on Ornithogalum (Hyacinthaceae) in Iran

تاکسونومی و بیوسیستماتیک, 2013
In this study, leaf and stem (scape) anatomy of 11 species of the genus Ornithogalum (Hyacinthaceae) in Iran were studied. Plant samples were collected and then fixed and handmade cross-sections of leave were prepared and stained with methyl green and ...
Taher Nejadsattari, Seyed Mohammad Mehdi Hamdi, Fatemeh Heidarian, Mostafa Assadi   +3 more
doaj  

OPTIMASI BENTUK DAN GEOMETRI HIP STEM PROSTHESIS MENGGUNAKAN METODE SHAPE OPTIMIZATION BERBASIS ANALISIS ELEMEN HINGGA [PDF]

, 2018
Hip joint (sendi panggul) adalah sendi yang paling sering mengalami kerusakan akibat tumpuan berat badan dan faktor umur pada manusia. Jenis kerusakan sendi panggul diantaranya adalah fracture panggul dan osteoarhtritis.
LILIS ANGRIANI
core  

An individual based computational model of intestinal crypt fission and its application to predicting unrestrictive growth of the intestinal epithelium. [PDF]

, 2014
Intestinal crypt fission is a homeostatic phenomenon, observable in healthy adult mucosa, but which also plays a pathological role as the main mode of growth of some intestinal polyps.
A. Patrick Gunning, Aimee Parker, Andreu, Arber, Barker, Barker, Bashir, Berlanga-Acosta, Buczacki, Buske, Buske, Cairnie, Carmen Pin, Cheng, Cheng, Clarke, Clevers, Cummins, Cummins, Dehmer, Dekaney, Drasdo, Drasdo, Dunn, Durand, Edwards, Fauser, Galle, Hannezo, Haramis, Hirata, Humphries, Humphries, Hutter, Ian T. Johnson, Leushacke, Li, Li, Loeffler, Loeffler, Loeffler, Loeffler, Meineke, Milicic, Miyoshi, Nelson, Nelson, Ootani, Osborne, Pin, Pitt-Francis, Potten, Roth, Rothenberg, Sato, Sato, Sato, Sato, Simon R. Carding, Snippert, St Clair, Toshiro Sato, Totafurno, van Es, Wasan, Wong, Wright, Wright, Wright, Yuki Ohta   +69 more
core   +1 more source