• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 3130
  • 1727
  • 715
  • 611
  • 389
  • 363
  • 140
  • 139
  • 123
  • 120
  • 117
  • 108
  • 75
  • 56
  • 44
  • Tagged with
  • 8981
  • 2150
  • 1289
  • 972
  • 825
  • 799
  • 563
  • 483
  • 464
  • 455
  • 451
  • 421
  • 390
  • 384
  • 368
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Combustion of pulverised coal in swirl burners

Prassas, Ilias January 1998 (has links)
No description available.
2

The efficiency of gas burners for house heating boilers

Leonard, Carroll M January 1929 (has links)
No description available.
3

An investigation into the loss mechanisms associated with a pushing metal V-belt continuously variable transmission

Akehurst, Sam January 2001 (has links)
No description available.
4

Individual production rating a study of measurement of quantity and quality of individual productive output in two textile operations,

Shover, John Clifford. January 1900 (has links)
Thesis (Ph. D.)--University of Pennsylvania, 1926. / "Winding and weaving ... have been chosen for observation."--P. 18. Bibliography: p. 106-108.
5

Reappraisal of market efficiency tests arising from nonlinear dependence, fractals, and dynamical systems theory /

Cha, Gun-Ho. January 1900 (has links)
Diss. Stockholm : Handelshögsk.
6

Der Leistungswettbewerb als rechtliche Denkfigur /

Freitag, Klaus Peter. January 1900 (has links)
Thesis (doctoral)--Universität Göttingen.
7

Individual production rating a study of measurement of quantity and quality of individual productive output in two textile operations,

Shover, John Clifford. January 1900 (has links)
Thesis (Ph. D.)--University of Pennsylvania, 1926. / "Winding and weaving ... have been chosen for observation."--P. 18. Bibliography: p. 106-108.
8

Industrial engineering functions and organization /

Buese, Frank Anthony. January 1943 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1943. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 85-86).
9

The role of the forward capacity market in promoting electricity use reduction

Liu, Yingqi January 2017 (has links)
Electricity use reduction is at the heart of an energy policy landscape increasingly defined by climate change, security and affordability. With its potential of peak demand reduction, it can be used as a cost-effective alternative to generation for contributing to capacity adequacy. In many restructured electricity markets, the forward capacity market is established as a solution to ensure capacity adequacy, with some of them allowing electricity use reduction to compete against other resources. To promote electricity use reduction, financial incentives for investment in end-use electric energy efficiency (EE) are crucial. This thesis focuses on one novel approach of relying on the forward capacity market to incentivise electric efficiency investment, which is trialled in the Electricity Demand Reduction (EDR) Pilot in the UK. It aims to examine the role of the forward capacity market in promoting electricity use reduction, by asking two broad research questions: 1) whether the forward capacity market can serve as a primary policy vehicle to give financial incentives to support electricity use reduction; and 2) whether, as one mechanism for ensuring capacity adequacy, it can promote electricity use reduction as a capacity resource. Case studies are conducted of the EDR Pilot, the Great Britain Capacity Market, ISO New England (ISO-NE), PJM and international electric efficiency schemes. They demonstrate that the forward capacity market, with its focus on peak savings and a savings-based approach for providing financial incentives, only plays a minor role in advancing the objective of incentivising investment in electric EE measures. The general design features of the forward capacity market pose higher requirements of participation, which may create barriers for some key customer segments to access financial incentives or target specific efficiency measure. The capacity payment, under the current market structure, may only provide a lukewarm incentive for customers to strengthen their capabilities to access support from the forward capacity market. However, it is valuable to integrate electricity use reduction in the forward capacity market. It is a viable mechanism to reward the capacity value of electricity use reduction, which requires the appropriate definition of capacity product, regulatory support for electricity use reduction and the removal of participation barriers.
10

BANDWIDTH AND POWER EFFICIENCY TRADE-OFFS OF SOQPSK

Geoghegan, Mark 10 1900 (has links)
International Telemetering Conference Proceedings / October 21, 2002 / Town & Country Hotel and Conference Center, San Diego, California / Shaped Offset QPSK (SOQPSK), as proposed and analyzed by Terrance Hill, is a family of constant envelope waveforms that is non-proprietary and exhibits excellent spectral containment and detection efficiency. Results for two variants, defined as SOQPSK-A and -B, have previously been presented. However, it remains to be seen whether or not even more attractive choices exist. This paper explores the bandwidth and power efficiency trade-offs of the entire SOQPSK family using computer simulations and analytical performance bounds.

Page generated in 0.0675 seconds