Life Sciences Commons^™

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.

Traumatic Fat Embolism: Recent Clinical Experience In Combined Arterial Injury And Long Bone Fracture, John F. Lee, Roger F. Smith, Joseph P. Elliott Jr.

Henry Ford Hospital Medical Journal

Fat embolization is a frequent accompaniment of long bone fracture; however, this phenomenon only occasionally leads to the clinically recognized traumatic fat embolism syndrome. Three recent cases are presented of fat embolization following long bone fractures and associated with penetrating arterial injury. Consequences illustrated ranged from asymptomatic fat globules in the urine, through serious pulmonary insufficiency, to central nervous system damage with death. Treatment should be directed at effective mechanical ventilatory support to avoid hypoxemia.

Methods Of Handling And Shedding Blue Crabs, Callinectes Sapidus, Paul A. Haefner Jr., David Garten

Reports

No abstract provided.

Metabolic Capabilities Of Sulfur Oxidizing Bacteria And Their Role In Water Pollution, M. I. H. Aleem

KWRRI Research Reports

This report describes investigations into the physiology of microorganisms that are commonly involved in the oxidation of inorganic sulfur compounds. The metabolic activities of these bacteria play a potent role in several fields of economic importance such as strip mining operations, water pollution, corrosion, metallurgy, petroleum technology and soil fertility processes.

The oxidation of inorganic sulfur compounds was studied in the chemolithotrophs Thiobacillus denitrificans, Thiobacillus A₂, Thiobacillus neapolitanus, and a photolithotroph Rhodopseudomonas palustris. Cell suspensions from all of the thiobacilli catalyzed completely the oxidation of sulfide, thiosulfate, and sulfite to sulfate. The oxidation of thiosulfate in R. palustris …

Whole Issue Nebraska Bird Review (September 1974) 42(3)

Nebraska Bird Review

TABLE OF CONTENTS

Observations on Population Changes and on Behavior of the Bald Eagle................... 46

Cassin's Sparrow Nesting in Nebraska................... 56

Carolina Chickadees Taken in Fontenelle Forest ...................57

Burrowing Owl's Feeding Habits ...................57

Two Studies of Woody Plant Establishment by Bird-transported Seed................... 58

Book Reviews................... 61

Notes ...................62

European Common Crane Seen Again in Nebraska ...................63

Agricultural Experiment Station News September 1974

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTORS OFFICE
THE LABORATORY OF AGRICULTURAL BIOCHEMISTRY
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – August 1974
BULLETINS PRINTED

A Socio-Economic Environmental Baseline Summary For The South Atlantic Region Between Cape Hatteras, North Carolina And Cape Canaveral, Florida - Volume Iii: Chemical And Biological Oceanography, Virginia Institute Of Marine Science

Reports

The geographic area covered in this report extends from Cape Hatteras, North Carolina, on the north, to Cape Canaveral, Florida, to the south. Included within this area are portions of the coastal areas of South Carolina and Georgia. All or portions of thirty coastal counties are included within the study area.

From a chemical standpoint, the area is characterized by nutrient input from rivers, especially nitrogen, resulting in low phytoplankton production. Heavy detritus loads from adjacent salt marches keep the oxygen level in estuaries below saturation. These streams have little capacity to assimilate additional oxygen demand.

Zoogeographically, the area comprises …

Hydrography And Hydrodynamics Of Virginia Estuaries V: A Report On The Prototype Data Collected In The Rappahannock River And Mobjack Bay For The Chesapeake Bay Model Study, E. P. Ruzecki

Reports

This report describes methods used to collect and process tidal, current and salinity data for the Rappahannock River and Mobjack Bay, Virginia. Data was collected as part of a study which investigates water utilization and control in the Chesapeake Bay Basin. Field procedures, equipment and data processing techniques are discussed in full.

Differentiation Of Microsporidian Spore-Tails In Inodosporus Spraguei Gen. Et Sp. N., Robin M. Overstreet, Earl Weidner

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

The new genus Inodosporus was erected to accept I. spraguei, a new species having eight sporoblasts per pansporoblast with each subsequent spore possessing three or four basal spore-tails and one branched apical one. It is primarily by the apical tail that the species is separated from the only other recognized species, I. octospora (Henneguy, 1892) comb. n., formerly Thelohania octospora.

Spore-tails of I. spraguei are membranous channels which originate within differentiating pansporoblasts during genesis of sporonts into sporoblasts. During the switch from vegetative to spore-forming development, cytoplasmic constituents of I. spraguei segregate into two distinctive domains for which …

Vitis Riparia Michx., John H. Gerard

Specimens by Name

No abstract provided.

Maclura Pomifera (Raf.) Schneid., Mcclain

Specimens by Name

No abstract provided.

Lysimachia Lanceolata Walter, John E. Ebinger

Specimens by Name

No abstract provided.

Acer Saccharum Marshall, Bob Holeman

Specimens by Name

No abstract provided.

Fraxinus Pennsylvanica Marsh., Bob Holeman

Specimens by Name

No abstract provided.

Samolus Valerandi L., John E. Ebinger

Specimens by Name

No abstract provided.

A Study Of Rna Bacteriophage 7s Infection Of Pseudomonas Aeruginosa, Deanne Benson

Dissertations and Theses

A study was conducted to find the effect of magnesium, calcium, manganese and zinc ions on the infection of Psudomonas aeruginosa strain 1C by RNA bacteriophage 7s. When an 18 hour progeny experiment was performed, it was found that magnesium, calcium and manganese had different effects on bacteriophage production and was dependent on the bacterial growth conditions. RNA bacteriophage 7s progeny production was significantly enhanced by the addition of magnesium to cultures of Psudomonas aeruginosa 1C grown in a magnesium deficient medium. Under these environmental conditions there was a slight increase in progeny in the presence of calcium. When Psudomonas …

Lysimachia Ciliata L., John E. Ebinger

Specimens by Name

No abstract provided.

Phyla Lanceolata (Michx.) Greene, W. Mcclain

Specimens by Name

No abstract provided.

Acer Negundo L., W. Mcclain

Specimens by Name

No abstract provided.

Samolus Valerandi L., Ted Bradley

Specimens by Name

No abstract provided.

Lippia Lanceolata Michx., Bob Holeman

Specimens by Name

No abstract provided.

The Genus Hedysarum In North America, Terry Edwin Northstrom

Theses and Dissertations

In North America, Hedysarum taxa extend from southern Arizona to Banks Island and from northern Alaska to Newfoundland. They exhibit a high degree of polymorphism which is usually expressed in the form of a gradient in morphological characteristics. Four species, one subspecies and four varieties are recognized, including one new combination, H. boreale ssp. boreale var. rivulare (Williams) Northstrom. Comparative anatomical and morphological studies revealed two basic patterns. Chromosome numbers of all taxa were determined. The basic chromosome number of H. alpinum, H. sulphurescens and H. occidentale is n=7. The basic chromosome number of H. boreale is n=8. Seed protein …

The Population Dynamics Of Tanypus Stellatus Coquillett (Diptera: Chironomidae) In Goshen Bay Of Utah Lake, Dennis Kenji Shiozawa

Theses and Dissertations

The population dynamics of Tanypus stellatus in Goshen Bay of Utah Lake was investigated from July 18, 1973, to August 5, 1974. Samples were collected from three stations with an Ekman grab and a K-B corer. The samples were washed in a 110 micron nitex screen and then floated in a sucrose solution. The K-B core was used to determine the vertical distribution of Tanypus stellatus. Ninety-six percent of the Tanypus stellatus larvae are located in the top five centimeters; 99 percent are less than ten centimeters deep. The Ekman grab was used to study the population dynamics of the …

Morus Alba Var. Alba, Bob Holeman

Specimens by Name

No abstract provided.

A Revision Of The Astragalus Lentiginosus Complex For The State Of Utah, Carol Susan Schoener

Theses and Dissertations

The taxonomy and distribution of the Astragalus lentiginosus complex in Utah is presented. The nine varieties are listed and a key is provided which allows determination of the members of the complex in Utah. Each entity is discussed and illustrated. Two distribtuion maps are included for each variety, one showing the distribution in Utah and the other, the general range of the entity. The body of this work is based on the study of herbarium specimens and field observations and collection. These studies have resulted in the synonymizing of two varieties, the inclusion of another and one nomenclatural change.

Biology Of Northern Bald Eagles (Haliaeetus Leucocephalus Alascanus) On Amchitka Island, Alaska, Steven K. Sherrod

Theses and Dissertations

Bald Eagles on Amchitka Island, Alaska, were studied from 1969-1972. From 1970-1972 the population averaged 214.6 eagles. The average ration was 66% adults to 34% subadults. The eagles move to and from the island in relation to significant food sources (especially the garbage dump). An increase in active nests occurred from 1969-1972 due to an increase in food. The average percentage of nests containing young from 1970-1972 was 71.28%. During these three years, the average number of young known in a nest per nesting attempt was 1.24, and the average number of young known in a nest per nest containing …

Oral History Interview: James G. Matthews, James G. Matthews

0064: Marshall University Oral History Collection

James G. Matthews was a jack-of-all-trades. He worked as a coal miner for James C. Coal Company, worked for United Fuel Gas Company, the Nickel Plant, and as a mail courier. He also performed as part of a singing quartet. Mr. Matthews was born on May 30, 1902. He grew up on a farm near East Lynn, WV. After the death of his mother, Mr. Matthews attended elementary school on a part-time basis in order to work on the family farm. In the audio clip provided, Mr. Matthews discusses alcohol consumption and moonshine stills in East Lynn. During his interview, …

Eutamias Minimus And E. Amoenus: Morphological Cluster Analysis, Sandra Elaine Anderson

Dissertations and Theses

Cluster analysis of a large body of data on 180 Oregon specimens of Eutamias minimus and E. amoenus suggest that overall length of skull, basal length of skull and length of palate are taxonomically critical. If their sum is less than 71.3 millimeters the animal is E. minimus. If the sum is greater than 72.7 millimeters the animal is E. amoenus. If the sum is between 71.3 and 72.7 millimeters, other factors must be considered before the animal can be identified. Of the 180 specimens, there were 60 E. minimus, 114 E. amoenus, 2 hybrids, 2 …

Enzyme Reactions Using Ureidosuccinate As A Substrate During Pyrimidine Biosynthesis And Degradation In Cl. Oroticum, Penny Amy

Dissertations and Theses

Cells of Clostridium oroticum, an anaerobic bacterium, were grown on orotate as a carbon and energy source. Ureidosuccinase, an inducible enzyme in the pathway for pyrimidine degradation has been shown to convert ureidosuccinate to aspartate, CO₂ and NH₃ as reported by Liebenmm and Kornberg (7). Aspartate and CO₂ were formed in approximately a 1:1 ratio from ureidosuccinase activity.

Ureidosuccinase was found to be a Mn+² requiring enzyme with a pH optimum of approximately pH 6.5. Enzyme activity is labile to O₂, temperature, pH, dilution and high ionic strength. The optimum conditions for storage …

The Spatial Distribution Of The Nests Of The Black-Crowned Night Heron (Nycticorax Nycticorax) And The Snowy Egret (Leucophoyx Thula) In Central Utah, Randall S. Isham

Theses and Dissertations

Nests of the Black-crowned Night Heron and the Snowy Egret were examined in five central Utah colonies in 1973 to determine the spatial distribution within the colony. Nest locations of the 1085 nests of the two species were plotted to the nearest foot with an alidade and plane table. Tests of randomness, clump size, association, segregation, and T distribution were utilized. No differences between species were noted for the distance to the nearest and the next nearest nest. The Night Heron nested closer to other Night Herons and more often than did the Snowy Egret which non-significantly selected either species …