Results 81 to 90 of about 449,272 (181)

FEATURE EXTRACTION AND ESTABLISHMENT BASED ON PUMPING UNIT WORKING CONDITIONS AND GLOBAL FAULT IDENTIFICATION

Jixie qiangdu
In response to the challenging task of fault feature classification in the current working conditions of pumping units，which results in poor adaptability and low recognition rate of the established diagnosis model.
REN Taizhu, FAN Jun, JIANG Xiaxin
doaj  

Card, Cross and Jones Criminal Law

, 2016
With a reputation for being one of the very best introductory texts on the substantive criminal law in England and Wales, Card, Cross & Jones Criminal Law remains a firm favourite with lecturers and students alike.
Card, Richard, Molloy, Jill
core   +2 more sources

Strategic responses to regulatory threat in the credit card market [PDF]

In November 1991, federal lawmakers threatened to place a binding cap on credit card interest rates. I find that credit card rates declined following the regulatory threat, more so for larger and more politically visible credit card issuers.
Victor Stango
core  

Payment Card Network Pricing - A Theoretical Approach Analyzing the Relationship between Downstream Market Characteristics and the Merchant Usage Fee [PDF]

In this thesis the model of a payment card network is constructed to explore the impact of downstream market characteristics (i.e., the market where merchants and consumers interact) on the merchant and the interchange fee, thereby extending the ...
Langlet, Markus
core  

The Failure of Competition in the Credit Card Market in Turkey: The New Empirical Evidence [PDF]

The high credit card interest rates in Turkey attracted considerable attention in recent years to regulate the Turkish credit card industry. Before any regulation decision taken, there needs to be better conceptualization and analysis of the Turkish ...
Nusret Ahmet Muslim, Ahmet Faruk Aysan
core  

Development and Application of an XGBoost-Based Intelligent Diagnosis System for Pumping Wells

Shiyou jixie
With the oil and gas field development entering a new intelligent stage， accurate and efficient condition diagnosis of pumping wells has become a core measure for ensuring stable production， optimizing maintenance decisions， and achieving cost reduction ...
Wang Ping, Lin Peiyi, Wu Jie, Cheng Wei
doaj  

Payment Card Systems in Europe: Convergence or Disappearance? [PDF]

This article provides a descriptive overview of the payment card industry in Europe and compares the various forms of organization of payment card systems in European countries. This synthesis helps to understand the paradoxes and the challenges entailed
Marianne VERDIER
core  

Measured multi-source semi-supervised working condition recognition based on curvelet pooling and attention mechanism learning. [PDF]

Sci Rep
Yang S, Zhou B, Wang Y, Liu W.
europepmc   +1 more source

Interchange fees in card payments [PDF]

The present paper explores issues surrounding multilateral interchange fees (MIFs) in payment card markets from various angles. The Eurosystem’s public stance on interchange fees is neutral. However, the Eurosystem takes a keen interest in facilitating a
Schmiedel, Heiko, Börestam, Ann
core  

Upper extremity muscle thickness, handgrip strength, manual dexterity and cognitive functions in older adults living in community and nursing homes : a cross-sectional study. [PDF]

Sci Rep
Korkusuz S, Korkusuz BS.
europepmc   +1 more source