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18 results with keyword: 'experimental study of pulse tube refrigerators'

Experimental Study of Pulse Tube Refrigerators

The other significant loss is that associated with generation of entropy inside the pulse tube from such effects as (a) instantaneous heat transfer between the gas and the tube

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2021
Firm size, growth and financial constraints: is Turkey special?

The effects of financial and regulatory environment on firm growth are analyzed, including their interaction with firm size and age. In order to account for endogeneity, three

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2021
Summary of typical bone-graft substitutes that are commercially available

• Peer-reviewed published human studies (incl. Level I-II prospective studies) • Case reports • Animal studies • Every lot tested in vivo.

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2021
lobal Journal ofE ngineering Science andR esearch Management

Creating database applications has become an essential part of any Developer’s work. Although creating a form to display table and database information isn’t difficult, it can

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2020
MODELING OF BASE ISOLATOR AS STRUCTURAL ELEMENT.

Based on the comparison with experimental work it is has been found that the equivalent viscous damping can simulate the response of lead - plug rubber bearing with a lower accuracy

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2020
AN IMPROVED TRAFFIC LIGHT PHASE PARTITIONING METHOD BASE ON TRAFFIC FLOW.

a) The principle of safety. Safety is always the primary principle of transportation planning and design. Different traffic flows between the internal phases may conflict, so

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2020
EVALUATION OF LIQUEFACTION POTENTIAL OF BAGHDAD SOIL DURING EARTHQUAKES.

The Arabian Plate where Iraq lies in is relatively an active seismic zone and while Iraq seems to be safe from seismic hazards, the observations have assured that most parts of

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2020
METHOD OF CREATION FINITE-ELEMENTS TOPOLOGY MULTICOHERENT AREAS Askhad M. Polatov *1

Splitting points on these straight lines are defined on the basis of proportions (5). Thus, it is possible to hurt an initial body into hexagons. Numbering of knots of a body

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2020
Micro Enterprises Promotion in Andhra Pradesh: An Ngo Study

[2] In Andhra Pradesh, many NGOs acting as Self Help Promoting Institutions, who had promoted and nurtured SHGs, have been permitted to open Mutually Aided

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2022
TOP-K DOMINATING QUERY PROCESSING OVER DISTRIBUTED DATA STREAMS Guidan Chen *, Yongheng Wang

Top-k dominating queries, which have been receiving much research attention recently, return the k data objects that dominate the highest number of data objects in a given dataset,

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2020
G LOBAL J OURNAL OF E NGINEERING S CIENCE AND R ESEARCHES IDENTIFYING THE QUALITY OF PRODUCT BASED ON CLASSIFICATION OF OPINIONS

these digital opinion data are being analyzed by the organizations for their specific purpose using commercial social listening tools like Radian6, Viral heat, SMR,

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2022
FLOOD RISK ASSESSMENT IN KAND WATERSHED OF IRAN Hirsa Taherimashhadi*, Fereydoun Ghazban

This study aims at preparing flood zoning maps in different return periods using HEC-RAS (Hydrologic Engineering Center -River Analysis System) and GIS

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2020
lobal ournal of ngineering cience and esearch anagement PARAMETRIC ANALYSIS OF MONO CRYSTALLINE PV-CELL Fawad Ali*, Dr. Muhammad Alam Zaib

Most of the force to be reckoned with's necessities are as yet satisfied by petroleum products. The regularly expanding costs of non-renewable energy sources and

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2020
An Eulerian-Lagrangian model to study the operation mechanism of Stirling pulse tube refrigerators

Elemental cyclic-enthalpy transfer of Simple (S), Double-Inlet (DI) and Multi-Mesh regenerator (MM) PTRs are also investigated to demonstrate the eects of DI and MM systems on

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2020
G LOBAL J OURNAL OF E NGINEERING S CIENCE AND R ESEARCHES RESPONDENT ANALYSIS OF THREATS TO BRACKISH WATER FISHERIES IN ODISHA

The entire network of the present study consist of three stages i) identification of respondents (policy maker, researcher, fisherman, agriculturist and

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2022
INEQUALITY IN THE DISTRIBUTION OF INCOME IN MINING AREAS IN INDIA Correspondence Author: Rajorsi Panja *1 Anjalee Rai 2

15 per capita per month(i.e.,Rs180 per annum ) should be the poverty line for the rural areas and Rs. On this basis, they have estimated that in 1960-61, 40% of the rural

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2020
Randomized, double-blind, parallel-group, multicenter, doubledummy

• In RECORD1, ‘Xarelto’ demonstrated a 70% relative risk reduction (RRR) in total VTE in patients undergoing total hip replacement (THR) surgery compared with enoxaparin, with

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2021
INCREASING  VALUE AND IMAGES OF BANKING THROUGH OPTIMIZATION OF FEE BASED INCOME

The image of Banking as a foreign exchange bank will be built if the customer value of the products of foreign funds and services provided to customers increases, so that Banking

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2020

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