Plant development is characterized by precise control of gene regulation, leading to the correct spatial and temporal tissue patterning. We have characterized the Arabidopsis jabba-1D (jba-1D) mutant, which displays multiple enlarged shoot meristems, radialized leaves, reduced gynoecia and vascular defects. The jba-1D meristem phenotypes require WUSCHEL (WUS) activity, and correlate with a dram...

In this article, we review gas sensor application of one-dimensional (1D) metal-oxide nanostructures with major emphases on the types of device structure and issues for realizing practical sensors. One of the most important steps in fabricating 1D-nanostructure devices is manipulation and making electrical contacts of the nanostructures. Gas sensors based on individual 1D nanostructure, which w...

Systems design consists of both geometry-based three-dimensional (3D) and energy-based one-dimensional (1D) models. Automatically synthesizing 1D and 3D models from the same specification is useful because it saves time and eliminates errors. State-of-the-art synthesis algorithms use a one-to-one mapping of 3D to 1D artifacts and therefore only cover the geometric aspects of the design. In this...

A novel synthesis of a nanostructured cell adhesive surface is investigated for future stent developments. One-dimensional (1D) Al2O3 nanostructures were prepared by chemical vapor deposition of a single source precursor. Afterwards, recombinant filamentous bacteriophages which display a short binding motif with a cell adhesive peptide (RGD) on p3 and p8 proteins were immobilized on these 1D Al...

Although one dimensional (1D) Pt nanostructures with well-defined sizes and shapes have fascinating physiochemical properties, their preparation remains a great challenge. Here we report an easy and novel synthesis of 1D Pt nanostructures with controllable morphologies, through the combination of designer self-assembling I3K and phage-displayed P7A peptides. The nanofibrils formed via I3K self-...

We demonstrate high-performance perovskite solar cells with excellent electron transport properties using a one-dimensional (1D) electron transport layer (ETL). The 1D array-based ETL is comprised of 1D SnO2 nanowires (NWs) array grown on a F:SnO2 transparent conducting oxide substrate and rutile TiO2 nanoshells epitaxially grown on the surface of the 1D SnO2 NWs. The optimized devices show mor...

the aim of this study was to evaluate the effects of three lighting programs on immune system and performance of broiler chickens. a total of 288 seven day-old male broiler chicks (ross-308) were randomly distributed between three treatments. each group was housed in the separated room with eight pen and 12-birds per pen. the management conditions were similar for all treatments throughout the ...

A new overland-gully-sewer (2D-1D-1D) urban inundation modeling is herein proposed. The authors have developed an integrated approach for simulations, which comprises 2D overland flow (2D-OFM) by solving the two-dimensional non-inertia shallow water equations (2D-NISWEs), one-dimensional gully (1D-GFM), and sewer (1D-SFM). This can achieve good accuracy on simulations. Nevertheless, such physic...

In collaboration with Guido Pintacuda and co-workers, Bruker BioSpin presents three basic 1H-detected pulse programs (‘pulprog’) that allow initial protein backbone assignment under fast MAS[3] : 1. hNH: 1D and 2D, Figures 1A and 3, pulprog: hNH2D.dcp 2. hCαNH: 1D-3D , Figures 1B and 4, pulprog: hCaNH3D.tcp 3. hCONH: 1D-3D , Figures 4 and 6B, pulprog: hCONH3D.tcp Introduction to Proton Detectio...