A5012319001- Fish Ecology and Management Studies
- Freshwater macroinvertebrate diversity and ecology
- Hydrology and Sediment Transport Processes
- Neurology and Historical Studies
- Geophysical and Geoelectrical Methods
- Hydrology and Watershed Management Studies
- Aquatic Invertebrate Ecology and Behavior
- History of Medical Practice
- Geophysical Methods and Applications
- Seismic Imaging and Inversion Techniques
- Pain Management and Treatment
- Pain Management and Opioid Use
- Astro and Planetary Science
- CO2 Sequestration and Geologic Interactions
- Atmospheric chemistry and aerosols
- Seismic Waves and Analysis
- Geochemistry and Geologic Mapping
- Nerve Injury and Rehabilitation
- Case Reports on Hematomas
- Meat and Animal Product Quality
- Mental Health and Psychiatry
- Hydraulic Fracturing and Reservoir Analysis
- Historical Studies of British Isles
- Astrophysical Phenomena and Observations
- Geological and Geophysical Studies
University of Birmingham
2023-2025
British Geological Survey
2012-2024
Cranfield University
2020-2023
Swansea University
2019-2022
Loughborough University
2016-2020
University of Edinburgh
2011
Durham University
2007
Rhodes College
2005
Middle Tennessee State University
1996-1998
Cornell University
1963-1996
Urbanization is a global process contributing to the loss and fragmentation of natural habitats. Many studies have focused on biological response terrestrial taxa habitats urbanization. However, little known regarding consequences urbanization freshwater habitats, especially small lentic systems. In this study, we examined aquatic macro-invertebrate diversity (family species level) variation in community composition between 240 urban 782 nonurban ponds distributed across United Kingdom....
The treatment of severe pain by surgical means is a fairly recent innovation. Only in the last 20 years has subject grown to sufficient size warrant book such as this. authors have analyzed records 420 patients suffering from persistent on whom operation was justified. Most were seen between 1935 and 1949, but few, particularly those with cardiac pain, go far back 1927. clinical material since 1950 not been analyzed, authors, quite justifiably, wish at least five year follow-up period before...
Abstract Flow regulation via impoundments threatens lotic ecosystems and the services they provide globally. Impoundments drastically alter flow stream temperature variability within fluvial environments, but efforts to quantify ecohydrological ecothermal responses in conjunction have been sparsely explored date. This study examined macroinvertebrate community antecedent (discharge) across paired regulated non‐regulated systems associated with three reservoirs located adjacent catchments....
Abstract Ponds are among the most biodiverse and ecologically important freshwater habitats globally may provide a significant opportunity to mitigate anthropogenic pressures reverse decline of aquatic biodiversity. also contributions society through provision ecosystem services. Despite ecological societal importance ponds, research, policy, conservation have historically focused on larger water bodies, with gaps remaining in our understanding pond ecosystems. In May 2019, researchers...
The late Sir James Mackenzie is reputed to have said that discussions on angina pectoris are usually futile, as they simply consist of the replacement one speculative hypothesis by another. This has been true both etiology disease and most logical surgical method preventing attacks. It not within scope this paper review multitudinous theories which put forward explain cause these painful crises; suffice it say their very number Mackenzie's dictum remained substantiated for many years....
Abstract Aim An understanding of how biotic communities are spatially organized is necessary to identify and prioritize habitats within landscape‐scale biodiversity conservation. Local contribution beta diversity (LCBD) identifies individual that make a significant may have important practical implications, particularly for conservation habitat networks. In this study, we develop apply prioritization approach based on LCBD in aquatic invertebrate from 132 ponds. Location Five urban...
Until very recently, no satisfactory method had been devised for improving the condition of patients suffering after operation from bad effects ether anesthesia. The use carbon dioxid this purpose was proposed two years ago by Henderson and Haggard.1The physiologic principles which suggested are (1) that ether, being a volatile substance carried blood, will be eliminated chiefly through lungs; (2) rate its elimination must, therefore, vary directly with volume pulmonary ventilation. Carbon...
Prior to February, 1927, it had been the custom at Massachusetts General Hospital offer cervical sympathectomy as a last therapeutic resort patients suffering from obstinate and incapacitating angina pectoris. Cases in which such operations were performed are be reported by Dr. E. P. Richardson.<sup>1</sup>As results of this operation left much desired, we read with great interest reports Mandl<sup>2</sup>and Swetlow,<sup>3</sup>who attempted block cardiac pain tracts paravertebral...
MCIVER, MONROE A. M.D.; WHITE, JAMES C. LAWSON, GEORGE M. M.D. Author Information
Intermittent rivers comprise a significant proportion of river networks globally and their spatial extent is predicted to increase with rising water abstraction pressures. Despite this, the ecological implications hydrological modifications within intermittent have received limited research attention. This paper examines macroinvertebrate assemblages across perennial sections headwater streams Hampshire Avon catchment (United Kingdom) over five-year period. The composition faunal was...
BRAIN abscesses have consistently taxed the judgment and technical skill of medical profession. The diagnosis is often difficult, leading at times to an unfortunate delay in operative intervention. Before advent present-day antibacterial therapy, early operation performed for a nonencapsulated abscess led almost certainly death patient. Yet wait hopefully encapsulation reduction virulence infecting organism meant running grave risk that patient would succumb either rupture into...
"New Uses of Tantalum in Nerve Suture, Control Neuroma Formation, and Prevention Regeneration after Thoracic Sympathectomy. Illustration Technical Procedures" published on Sep 1945 by Journal Neurosurgery Publishing Group.
The cause of death in all types intestinal obstruction has been so long and unanimously ascribed to toxemia that the work a small group who maintain is not important simple high occlusion rather generally disregarded. This comprises following investigators: 1. Hartwell Hoguet,<sup>1</sup>who 1912 first called attention life-saving properties salt solution. They believed its physiologic effect was prevention dehydration, which they considered be chief lethal factor. 2. Gamble...
Abstract High river water temperature ( T w ) extremes have been widely reported during drought conditions as extreme low‐flows often coincide with high atmospheric energy inputs. This has significant implications for freshwater ecosystem health and sustainable management practices globally. However, the extent to which different meteorological hydrological processes interact droughts govern dynamics, how this varies between environmental contexts, remains poorly understood. Here, we review...