Results 61 to 70 of about 31,306,322 (385)

Gravity stabilized flying vehicle Patent [PDF]

open access: yes, 1970
Hovering type flying vehicle design and principle mechanisms for manned or unmanned ...
Johnson, H. I.
core   +1 more source

Quasiphasematched concurrent nonlinearities in periodically poled KTiOPO_4 for quantum computing over the optical frequency comb

open access: yes, 2009
We report the successful design and experimental implementation of three coincident nonlinear interactions, namely ZZZ ("type-0"), ZYY (type-I), and YYZ/YZY (type-II) second harmonic generation of 780 nm light from a 1560 nm pump beam in a single ...
Ady Arie   +19 more
core   +1 more source

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

open access: yesFEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi   +5 more
wiley   +1 more source

Fisher type inequalities for Euclidean t-designs

open access: yesLinear Algebra and its Applications, 1989
The authors provide Fisher type inequalities for Euclidean t-designs and for some combinatorial designs (in the latter case, generalising the Ray Chaudhuri-Wilson inequality for ordinary t-designs).
P. Delsarte, J.J. Seidel
openaire   +4 more sources

CANTILEVER TYPE SWITCH DESIGN [PDF]

open access: yesInternational Journal of Research in Engineering and Technology, 2015
This paper deals with the RF (Radio Frequency)-MEMS (Micro-Electro-Mechanical-System) switch design using the coventorware software and its superiority over the existing technologies like PIN Diodes and Field-Effect-Transistors regarding size, power, Isolation and Insertion loss, and graphically how Pull-in voltage affects on the deflection of the ...
Pradip Bhosale   +3 more
openaire   +1 more source

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

open access: yesFEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

Design of high cutting chock type hydraulic support

open access: yesGong-kuang zidonghua, 2017
In view of problems of poor support effect, slow support speed, high support cost and great labor intensity of advance support with advanced hydraulic support, single hydraulic prop or timber in return airway of fully-mechanized high cutting coal mining ...
CAO Lianmin   +5 more
doaj   +1 more source

The Grail theorem prover: Type theory for syntax and semantics

open access: yes, 2016
As the name suggests, type-logical grammars are a grammar formalism based on logic and type theory. From the prespective of grammar design, type-logical grammars develop the syntactic and semantic aspects of linguistic phenomena hand-in-hand, letting the
A Ranta   +14 more
core   +3 more sources

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

open access: yesFEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki   +4 more
wiley   +1 more source

Design of Crank Rocker Type Climbing Stair Device

open access: yesJixie chuandong, 2021
Aiming at the problem that the stability index r value of star-wheel climbing mechanism is large, which affects the operation stability, a kind of crank rocker climbing stair device is proposed.
Ruigang Han
doaj  

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