Results 41 to 50 of about 2,737,946 (305)

A case study of process facility optimization using discrete event simulation and genetic algorithm [PDF]

open access: yes, 2005
Optimization problems such as resource allocation, job-shop scheduling, equipment utilization and process scheduling occur in a broad range of processing industries.
Burt, G.M.   +4 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

TWO PATHS: THE PORT AND WORK OPTIONS IN THE SOUTH OF BAHIA BETWEEN 1872 AND 1940

open access: yesAlmanack, 2019
This article discusses how the Port of Ilhéus changed the social composition of the city, introducing new occupation types and areas of work. It seeks to disseminate some results of the project “Pontal Bay - Ilhéus: the city, the port and the Atlantic ...
Flávio Gonçalves dos Santos
doaj   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

On interconnections of infinite-dimensional port-Hamiltonian systems [PDF]

open access: yes, 2004
Network modeling of complex physical systems leads to a class of nonlinear systems called port-Hamiltonian systems, which are defined with respect to a Dirac structure (a geometric structure which formalizes the power-conserving interconnection structure
Pasumarthy, Ramkrishna   +1 more
core   +4 more sources

Well-posedness and Stability for Interconnection Structures of Port-Hamiltonian Type

open access: yes, 2019
We consider networks of infinite-dimensional port-Hamiltonian systems $\mathfrak{S}_i$ on one-dimensional spatial domains. These subsystems of port-Hamiltonian type are interconnected via boundary control and observation and are allowed to be of distinct
Augner, Björn
core   +1 more source

Cutaneous Phosphorylated Alpha‐Synuclein in Lewy Body Dementia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the test performance of cutaneous phosphorylated alpha‐synuclein (P‐SYN) in dementia with Lewy bodies (DLB), individuals with reduced Montreal Cognitive Assessment (MoCA) and healthy controls. Methods This is the first subgroup analysis of the Synuclein‐One study, a prospective, blinded study evaluating P‐SYN detection ...
Christopher H. Gibbons   +31 more
wiley   +1 more source

Samanian and imitation policy from Sassanian’s administrative structures [PDF]

open access: yesپژوهش‌های تاریخی ایران و اسلام, 2017
With the collapse of the Sassanid Empire and the arrival of Islam in Iran and the establishment of Islamic Caliphate by Umavyian and Abassian (Umavyid and Abassid) as well as the attempts of the Iranian semi-independent governments such as Taherian and ...
سامان ستاریان،   +3 more
doaj   +1 more source

Transfer valve Patent [PDF]

open access: yes, 1968
Three-port transfer valve with one port open continuously suitable for manned space ...
Puccinelli, A. A., Smith, J. R., Jr.
core   +1 more source

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

open access: yesArthritis Care &Research, Accepted Article.
Objectives Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies. To help patients and providers in the decision‐making process, we developed
Anahita Deboo   +19 more
wiley   +1 more source

Home - About - Disclaimer - Privacy