Results 121 to 130 of about 178,091 (333)

Mergers and Innovation in the Pharmaceutical Market [PDF]

open access: yes
The U.S. pharmaceutical industry has experienced in recent years two dramatic changes: stagnation in the growth of new molecular entities approved for marketing, and a wave of mergers linking inter alia some of the largest companies.
Comanor, William S., Scherer, F. M.
core   +1 more source

SCHEDULING STRATEGIES FOR MIXED DATA AND TASK PARALLELISM ON HETEROGENEOUS CLUSTERS [PDF]

open access: green, 2003
Olivier Beaumont   +3 more
openalex   +1 more source

Characterization of the permeability evolution of hard and soft rocks under hydro‐mechanical coupling conditions

open access: yesDeep Underground Science and Engineering, EarlyView.
The permeability variation of rocks during complete stress–strain processes was investigated. A mathematical model describing the influence of rock damage on permeability was constructed. The permeability–stress relationship between soft rock and hard rock was proposed.
Zhen Huang   +6 more
wiley   +1 more source

High-level data-access analysis for characterisation of (sub)task-level parallelism in java [PDF]

open access: green, 2004
Richard Stahl   +4 more
openalex   +1 more source

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

open access: yesDeep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang   +5 more
wiley   +1 more source

The application of improved densenet algorithm in accurate image recognition

open access: yesScientific Reports
Image recognition technology belongs to an important research field of artificial intelligence. In order to enhance the application value of image recognition technology in the field of computer vision and improve the technical dilemma of image ...
Yuntao Hou   +3 more
doaj   +1 more source

High-Performance Hybrid Algorithm for Minimum Sum-of-Squares Clustering of Infinitely Tall Data

open access: yesMathematics
This paper introduces a novel formulation of the clustering problem, namely, the minimum sum-of-squares clustering of infinitely tall data (MSSC-ITD), and presents HPClust, an innovative set of hybrid parallel approaches for its effective solution.
Ravil Mussabayev, Rustam Mussabayev
doaj   +1 more source

Diagnostic parallels between borderline and bipolar patients in psychopathology: Similarities, differences, comorbidities, neural correlates, and a new proposal for the Perrotta Border‐Bipolar Profile Diagnostic Questionnaire

open access: yesIbrain, EarlyView.
In psychopathology, one of the most complex challenges is offered by the diagnostic comparison between patients with borderline personality disorder and those with bipolar spectrum disorder, as some of the symptoms characterizing the two disorders overlap.
Giulio Perrotta   +3 more
wiley   +1 more source

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