Results 81 to 90 of about 137,684 (276)

...Brevique Adnotatione Critica...: a preliminary history of the Oxford classical texts [PDF]

open access: yes, 2007
On 3 July 1896, at one of the less regular meetings of the Delegates of Oxford University Press (OUP) held during the Long Vacation, approval was given to publication of the Oxford Classical Texts (OCT) series.
Whitaker, G.
core  

Start, Stop, Rewind, Repeat—Cyclic Exposure of Adipose Stromal Cells‐derived Cartilage Organoids to Chondrogenic and Proliferative Cues to Achieve Scaled‐up and Customizable Bone Formation by Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
This study exploits the plasticity of ASCs‐derived cartilage organoids which generate a perichondrial layer of MSCs when exposed to cyclic chondrogenic/proliferative cues. Using these organoids as building blocks, we develop (i) Phalange Shaped Tissue Engineered Cartilage (Pa‐TECs), recapitulating endochondral ossification suitable for the treatment of
Pablo Pfister   +14 more
wiley   +1 more source

The Effect of Organic Acid and Desiccated Ox Bile Supplementation on Performance, Fat Digestibility, Blood Metabolites and Ileal Digesta Viscosity of Broiler Chickens Fed Tallow

open access: yesپژوهشهای علوم دامی ایران, 2013
In order to study the effect of different levels of desiccated ox bile (DOB; 0.00, 0.25, and 0.50%) and organic acid (OA; 0.00, 0.15, and 0.30% of the diet) on performance, fat digestibility, blood metabolites and ileal digesta viscosity in broiler ...
M. Alzawqari   +2 more
doaj  

Adaptive radar pulse detection design based on difference of box filter

open access: yesIET Radar, Sonar & Navigation
Precise radar pulse detection is the premise of electronic support measures. A constant false alarm rate (CFAR) detection algorithm based on difference of box (DOB) filter is proposed to realise low‐complexity and environment‐adaptive radar pulse ...
Binbin Su, Yongcai Liu, Jin Meng
doaj   +1 more source

Control of a two-link manipulator using disturbance observer-based model predictive control

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper addresses position and path-tracking problems of robot manipulators subject to constraints on both the magnitude and difference of the control input.
Toshiyuki SATOH   +4 more
doaj   +1 more source

Unvollendetes: the Oxford Plato lexicon [PDF]

open access: yes, 2007
In one obvious sense this paper is a misfit within a book that otherwise charts so much achievement. The unfinished project that it describes occupied the attention of two Scottish professors and, in its later reincarnation, a distinguished German ...
Whitaker, G.
core  

Yet Another Tutorial of Disturbance Observer: Robust Stabilization and Recovery of Nominal Performance

open access: yes, 2016
This paper presents a tutorial-style review on the recent results about the disturbance observer (DOB) in view of robust stabilization and recovery of the nominal performance. The analysis is based on the case when the bandwidth of Q-filter is large, and
Back, Juhoon   +4 more
core   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Model Predictive Control of Uninterruptible Power Supply with Robust Disturbance Observer

open access: yesEnergies, 2019
This paper presents a robust continuous control set model predictive control (CCS-MPC) method to control the output voltage of a three-phase inverter in uninterruptible power supplies (UPS). A robust disturbance observer (DOB) is proposed to estimate the
Yahya Danayiyen   +3 more
doaj   +1 more source

Lack of extensive mutations in the VH5 genes used in common B cell chronic lymphocytic leukemia. [PDF]

open access: yes, 1993
B cell chronic lymphocytic leukemia (CLL) is a malignancy of the CD5+ B cells. Prior studies indicated that CLL B cells generally express immunoglobulin (Ig) VH and VL genes with little or no somatic mutations.
Kipps, TJ, Rassenti, LZ
core  

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