搜索结果: 136-150 共查到“Preparation”相关记录560条 . 查询时间(0.181 秒)
Preparation, Swelling and Water-retention Properties of Crosslinked Superabsorbent Hydrogels Based on Guar Gum
Superabsorbent hydrogel Guar gum Sodium acrylate Water absorption Water retention
2011/12/13
Utilization of natural polymer as matrix for preparing hydrogels can improve the performance of the materials and render them environmentally friendly. In this work, the guar gum-g-poly(sodium acrylat...
Effect of soil properties and sample preparation on extractable and soluble Pb and Cd fractions in soils
Lead Cadmium Contaminated Soils Extractability Soil Solution Speciation
2013/3/5
The effect of soil extraction procedures and/or sample pretreatment (drying, freezing of the soil sample) on the extractability of cadmium and lead was tested in a model experiment, with an employment...
Optimal control for unitary preparation of many-body states: application to Luttinger liquids
Optimal control unitary preparation of many-body states Luttinger liquids
2010/11/22
Many-body ground states of local Hamiltonians can be prepared via unitary evolution in cold atomic systems.Given the initial state and a fixed time for the evolution, how close can we get to a desired...
High-performance hybrid magnetorheological materials: preparation and mechanical properties
Magnetorheological elastomers mechanical properties magnetorheological elastomers magnetorheological gel nonlinear dynamics
2015/3/30
To improve mechanical performance of magnetorheological elastomers (MREs), two novel hybrid magnetorheological elastomers that were embedded with magnetorheological fluids (MRFs) and magnetorheologica...
Dissipative preparation of entanglement in optical cavities
Dissipative preparation entanglement optical cavities
2010/11/8
We propose a novel scheme for the preparation of a maximally entangled state of two atoms in an optical cavity. Starting from an arbitrary initial state, a singlet state is prepared as the unique fixe...
Preparation of Schrödinger cat states with cold ions in a cavity beyond the Lamb-Dicke limit
Schrö dinger cat states cold ions the Lamb-Dicke limit
2010/11/8
We investigate the dynamics of a cold trapped ion coupled to the quantized field inside a high-finesse cavity. We have used an approach for preparing the SC states of motion of ion. This approach, bas...
Preparation and Characterization of Polypyrrole/Attapulgite with Organic Surface Modification Conducting Composite
Attapulgite Conducting Nano-Composite Material Organic Surface Modification Polypyrrole Silane Coupling Agent Sulfamic Acid
2011/11/14
Attapulgite was organic surface modified with silane coupling agent (KH570) and acetone, with ferric chloride (FeCl3∙6H2O) as the oxidant, sulfamic acid(SA) as dopant, prepared polypyrrole/attap...
Preparation of fluconazole buccal tablet and influence of formulation expedients on its properties
adhesion Carbopol 71G fluconazole mucoadhesive tablet Noveon AA-1 oral candidiasis
2011/8/1
The aim of present study was to prepare buccal tablets of fluconazole for oral candidiasis. The dosage forms were designed to release the drug above the minimum inhibitory concentration for prolonged...
Entanglement preparation using symmetric multiports
Entanglement preparation symmetric multiports
2010/11/5
We investigate the entanglement produced by a multi-path interferometer that is composed of two symmetric multiports, with phase shifts applied to the output of the first multiport. Particular attenti...
Preparation of fine, uniform nitrogen- and sulfur-modified TiO2 nanoparticles from titania nanotubes
Preparation of fine uniform nitrogen sulfur-modified TiO2 nanoparticles titania nanotubes
2010/11/25
TiO2 nanoparticles modified with nitrogen and sulfur were prepared from titania nanotubes by a facile wet chemistry method. The samples synthesized with different thiourea/TiO2 ratios showed a uniform...
Preparation and Properties of Attapulgite / Natural Rubber Micro - Nano Composites
Attapulgite Clay Aqueous Suspension Co-Coagulating Rubber Latex Mechanical Properties Micro-Nano Composites Natural Rubber (NR) Vulcanization Properties
2011/11/14
The attapulgite / natural rubber (NR) micro-nano composites were prepared by co-coagulating rubber latex and clay aqueous suspension. The vulcanization behavior, mechanical properties and microcosmic ...
Preparation of Hyper-Branched Polymer and its Application in Synthetic Leather
Application Characterization Hyper-Branched Polymer Microfiber Synthetic Leather Preparation
2011/11/22
The hyper-branched polymer with terminal carboxyl (HPAE-C) was prepared by modifying hyper-branched polymer with terminal hydroxyl with maleic anhydride. The molecular structure of HPAE-C was characte...
Combined quantum state preparation and laser cooling of a continuous beam of cold atoms
quantum state preparation laser cooling continuous beam cold atoms
2010/10/21
We propose and solve a simple but very general quantum model of an SU(2)spin interacting with a large external system with N states. The coupling is described by a random hamiltonian in a new general ...
Remote Preparation of Single-Photon "Hybrid" Entangled and Vector-Polarization States
Remote Preparation Single-Photon "Hybrid" Entangled Vector-Polarization States
2010/10/21
Quantum teleportation faces increasingly demanding requirements for transmitting large or even
entangled systems. However, knowledge of the state to be transmitted eases its reconstruction,
resultin...
Preparation and characterization of anticancer drug-loaded implantable PLGA microparticles
characterization Preparation anticancer drug-loaded implantable
2010/10/18
This article describes the preparation and characterization of anticancer drug-loaded poly(lactide-co-glycolide) (PLGA) microparticles. PLGA microparticles loaded with doxorubicin HCl (DOX) were prepa...