Results 11 to 20 of about 732,700 (303)

NOTION OF DIRECT INVESTMENT IN NON-ICSID INVESTMENT TREATY ARBITRATION [PDF]

open access: yesსამართალი და მსოფლიო, 2021
In recent times, the importance of foreign investments becomes vital in the world’s economy. The mutual cooperation between developed and developing countries by signing the bilateral and multilateral treaties with its own dispute settlement mechanisms ...
Irina Chankseliani
doaj   +1 more source

Development and testing of rolling cutter bit with a new arrangement of teeth on the balls

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2020
Research has found that the axial load applied to the bit is distributed unevenly along the crowns of the balls. The middle crowns are the busiest.
V. A. Pyalchenkov, D. V. Pyalchenkov
doaj   +1 more source

Near-Capacity Irregular Bit-Interleaved Coded Modulation [PDF]

open access: yes, 2008
An Irregular Bit-Interleaved Coded Modulation based Iterative Decoding (Ir-BICM-ID) aided scheme is proposed. The irregularity of the scheme pervades the three basic components of BICM-ID, namely the encoder, the unity-rate precoder and the bit-to-symbol
Tee, R. Y.   +7 more
core   +1 more source

Low latency low power bit flipping algorithms for LDPC decoding [PDF]

open access: yes, 2010
Low Density Parity Check (LDPC) codes have been adopted in a number of wired and wireless communication standards due to their improved error correcting ability and relatively simple decoder structure.
Koçak, T   +11 more
core   +1 more source

Bit-level pipelined digit-serial array processors [PDF]

open access: yes, 1998
A new architecture for high performance digit-serial vector inner product (VIP) which can be pipelined to the bit-level is introduced. The design of the digit-serial vector inner product is based on a new systematic design methodology using radix-2n ...
Ashur, A, Aggoun, A, Ibrahim, MK
core   +1 more source

The Fuzzy Bit

open access: yesSymmetry, 2023
In this paper, the formulation of Quantum Mechanics in terms of fuzzy logic and fuzzy sets is explored. A result by Pykacz, which establishes a correspondence between (quantum) logics (lattices with certain properties) and certain families of fuzzy sets, is applied to the Birkhoff–von Neumann logic, the lattice of projectors of a Hilbert space.
Milagrosa Aldana, María Antonia Lledó
openaire   +3 more sources

THE STUDYLOAD OF THE CUTTERSOF DRILL BITS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
To assess the reliability and durability of certain elements of the weapons of drilling cone bits and support assemblies of cutters and bits in General, it is necessary to know the magnitude of the forces acting on the elements of cutting structures of ...
V. A. Pyalchenkov   +4 more
doaj   +1 more source

Revising Bilateral Investment Treaties as a New Tendency in Foreign Investment Law: India and Indonesia in the Focus

open access: yesJurnal Hukum Internasional, 2020
In the second half of 20th century the central theme of foreign investment debates was on balancing conflicting interests between developed and developing countries.
Caslav Pejovic   +1 more
doaj   +1 more source

Studying load of the cutting structure of rolling cutter bit depending on the errors of its manufacture

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2019
The article deals with the results of experimental studies of the load of the cutting structure of rolling cutter bit depending on the errors of its manufacture.
Vladimir A. Pyalchenkov   +3 more
doaj   +1 more source

ASPECTS OF OPTIMIZATION OF DRILLING DIRECTIONAL WELLS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
Analysis of the Russian and foreign expertisein optimizing the drilling process suggeststhe need to develop new methods for solving the problems associated with the process of drilling directional wells, in order to prevent possible complications and on ...
V. G. Kuznetsov   +3 more
doaj   +1 more source

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