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Acid Hydrolysis Of 3-Phenylsydnone-2-N15 / Joanne Staley And Donald D. Clarke Chemistry Department, Fordham University, Bronx, New York, Joanne Staley, Donald Dudley Clarke Phd

Chemistry Faculty Publications

When N -phenylsydnone is hydrolyzed by acid, an internal oxidation- reduction reaction takes place with the formation of phenylhydrazine, formic acid, and carbon dioxide. The mechanism shown below was suggested for this reaction by Baker and Ollis. Aside from the nature of the end products of this hydrolysis, the strongest evidence cited by Baker and Ollis in support of their mechanism is the paper by Kenner and Mackay who reported the isolation of a-acylhydrazines when the hydrolysis was carried out in benzene with stoichiometric quantities of water and hydrochloric acid. However, Kenner and Mackay gave no experimental evidence to support …

Quantitative Aspects Of Co2 Fixation In Mammalian Brain In Vivo / H. Waelsch, S. Berl, C.A. Rossi, D. D. Clarke, And D. P. Purpura New York State Psychiatric Institute And Departments Of Biochemistry And Neurological Surgery, College Of Physicians And Surgeons, Columbia University, New York, N.Y., Heinrich Waelsch, Soll Berl, C. A. Rossi, Donald Dudley Clarke Phd

Chemistry Faculty Publications

The rate of fixation of carbon dioxide in vivo into aspartate, glutamate, oxoglutarate, and glutamine of cerebral cortex and liver in the absence and presence of elevated concentrations of tissue ammonia was studied. The specific activities of the isolated metabolites were related to the specific activity of the tissue CO2. It was attempted to obtain an approximate steady state level of tissue 14CO2 by maintaining a constant isotope concentration in the venous and arterial blood through continuous intravenous administration of NaH14CO3. 1. In the absence of ammonia, aspartic acid achieved the highest specific activity in both brain and liver; the …

The American Eagles And Their Economic Status, E. R. Kalmbach, Ralph H. Imler, Lee W. Arnold

United States Fish and Wildlife Service: Publications

For centuries eagles have captured the fancy of man the world over. Because of its extensive range in the northern hemisphere, the golden eagle is the most widely known of this group of birds. Its use in falconry was the sport of kings. The frequency of its appearance in royal coats of arms indicated its importance. It is the national emblem of Germany and Mexico.

In North America the bald eagle as well as the golden eagle represents this group of powerful birds of prey. The bald eagle is strictly an American species, and the founders of the United States …

Insect Pests Of Cotton In The Ord River Irrigation Area, K T. Richards

Journal of the Department of Agriculture, Western Australia, Series 4

COTTON is grown in the Ord Valley of north Western Australia, mainly as an annual, irrigated crop during the hot summer months of the "wet season".

It is usually planted in November-December and harvested March-May.

This period of growth corresponds closely to that of maximum insect activity.

Weaning Lambs Under Pastoral Conditions, H Suijdendorp, L. Parsons

Journal of the Department of Agriculture, Western Australia, Series 4

IN the summer rainfall region of the pastoral areas lambs are too often born too late to ensure their survival.

In good seasons with a fair measure of winter rain more late lambs will survive, but losses are still serious. The only solution to this problem is to make sure lambs drop in May-June.

But the presence of late and often unmarked lambs at mating time is a disturbing influence, which makes it hard to advance the established mating pattern.

The Pruning Of Fruit Trees : Deciduous Fruit Trees (Apricots), H R. Powell

Journal of the Department of Agriculture, Western Australia, Series 4

APRICOTS are grown in this State mainly for the fresh fruit market. Varieties commonly grown include Newcastle Early, Royal, Ouillins Early, Blenheim, Moorpark, Trevatt and Tilton.

In some orchards the trees are regularly pruned, but in others they are left unpruned. Unpruned trees are given some renovation pruning from time to time.

Continuation of an illustrated series on pruning fruit trees, by H. R. Powell, B.Sc. (Agric), Chief, Horticulture Division.

Broom Rape, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

BROOM RAPE (Orobanche australiana) is a parasite which becomes attached to the roots of other plants.

It is not very selective regarding hosts and has been found parasitising many species, but particularly clovers.

A Preliminary Survey Of The Algae Of Cheyenne Bottoms In Kansas, Henry J. Mcfarland, Edward A. Brazda, Ben H. Mcfarland

Fort Hays Studies Series

The purpose of this study was to classify and describe some of the algae of Cheyenne Bottoms Wildlife Refuge, Barton County, Kansas. The general geographic location is northeast of Great Bend, Kansas. A natural basin has been converted by dikes into a group of pools. The study was made over a two year period starting in May, 1960.

Dry-Plains Conservation: An Activity Or Experimental Method Of Teaching Soil And Water Conservation In Southwestern Dry-Plains Natural Science Classrooms., David W. Pierson

Fort Hays Studies Series

This paper is an attempt to provide teachers in the dry-plains regions with certain concepts and techniques believed to be of value in assisting students to develop an understanding of the uniqueness of their environment. While most of the activities, experiments, and demonstrations were first organized for a biology class, many of them should be suitable for use in other classes which involve the natural sciences.

Euphthiracaroidea Of California Sequoia Litter: With A Reclassification Of The Families And Genera Of The World (Acarina: Oribatei), Neil A. Walker

Fort Hays Studies Series

The specimens on which this study is based were collected in litter under both the coast redwood, Sequoia sempervirens Endlicher, and Sierra redwood, S. gigantea Decaisne. The results of this study are the taxonomic discrimination of the speicies of each redwood region.

Identification Of Ninhydrin Positive Components In Ethanolic Extracts Of Rice Panicles By Paper Chromatography, C. I. Grable, J. E. Presley, George E. Templeton

Journal of the Arkansas Academy of Science

No abstract provided.

Plants For Saltland : This Is Bluebush, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

Bluebush occurs naturally in the 12-16 inch rainfall belt in Western Australia.

It provides very productive and nutritious fodder.

Leaf Anatomy As An Indicator Of Salvia Apiana-Mellifera Introgression, Alice-Ann Webb, Sherwin Carlquist

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.

Genetic And Taxonomic Studies In Gilia: Xii. Fertility Relationships Of The Polyploid Cobwebby Gilias, Verne Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.

Fisheries Report No I (1) - The Shark Bay Fishery On Snapper Chrysophrys Unicolor (Quoy And Gaimard), B. K. Bowen

Fisheries Research Reports

As regards both catch and value, the Shark Bay snapper fishery is the second most important scale fishery in Western Australia. Until 195%, the fishing was done solely by means of hard-lines operated from beats drifting over the snapper patches. In 1959 traps were first used with great success and in 196) this method of fishing was again the principal technique.

Prior to the 1960 season there were several suggestions that the use of traps would have a deleterious effect on the fishery. On October 19, 1959, the Western Australian League of the Professional Fishermen's Association wrote to the Fisheries …

Distribution And Taxonomy Of Mammals Of Nebraska, J. Knox Jones Jr

Nebraskiana Publications: Resources and Materials on the 37th State

Contents

Introduction

Environment

Climate

Soils

Geology and Physiography

Vegetation

Effects of Man on The Envmonment

Factors Influencing Distribution And Speciation

Wisconsin Glaciation And Post-Wisconsin Climates

Emigration of Recent Mammals To Nebraska

Some Effects of The Environment

The Missouri River as a Barrier to Dispersal

Geographic Varlatlon and Speciation

Mammalian Distributional Areas

Summary

Treatment and Acknowledgments

Checklist (with page references) of Mammals of Nebraska

Accounts of Species

Introduced Mammals

Species of Unverified occurrence

Type Localities

Literature Cited

● Order MARSUPIALIA-Marsupials ● ● Family DIDELPHIDAE-Opossums ● Didelphis marsupialis virginiana Kerr (Opossum) ● Order INSECTIVORA-Insectivores ● Family SORICIDAE-Shrews ● Sorex cinereus haydeni Baird …

The Diversion Of Macromolecular Synthesis In L-Cells Towards Ends Dictated By Mengovirus, David Baltimore

Student Theses and Dissertations

The last few years have seen the beginnings of biochemical and physiological studies on animal virus multiplication. Work of this kind with bacterial viruses had begun in the early 1950's and provided much information before research on animal viruses was initiated. The delay in the study of animal systems was due to the great difficulties which attended the development of methods of cell culture and of quantitative virology. The solution of these problems, through the painstaking work of T. Puck, H. Eagle, R. Dulbecco and their associates, has made possible the recent rapid advance in our knowledge of the rare …

Take-All Of Wheat On The Esperance Downs : The Ffect Of Nitrogenous Fertiliser, S C. Chambers

Journal of the Department of Agriculture, Western Australia, Series 4

The number of wheat tillers affected by take-all was not influenced by the application of ammonium sulphate in an experiment at Esperance Downs Research Station.

However, its use stimulated tillering and increased yields by an estimated 7.4 bushels an acre.

Lucerne Establishment On The West Midland Sandplain, J W. Gartrell

Journal of the Department of Agriculture, Western Australia, Series 4

WEST of Dandaragan and the Midland line from Watheroo to Mingenew there are four million acres of scrubplain commonly called the Western Sandplain.

All virgin soils in this region are acutely nitrogen deficient so that the agricultural future of the region depends on how successfully legumes are grown.

Saffron Thistle, B J. Quinlivan, H. A. Pearce

Journal of the Department of Agriculture, Western Australia, Series 4

Saffron thistle is a declared primary noxious weed in Western Australia and is especially troublesome in the northern agricultural areas.

Field trials aimed at finding the cheapest and most effective method of controlling the weed have shown that 2,4-D applied at the correct stage is the best chemical to use.

One Shot Baiting, C D. Gooding, L. A. Harrison

Journal of the Department of Agriculture, Western Australia, Series 4

THE Agriculture Protection Board introduced the first of its contract poisoning schemes in 1955 in the lower South-West when three units undertook the first "1080" poisoning for farmers in Western Australia.

The originators of one-shot baiting describe this new technique and explain how it should be used for best results on the farm.

Attack The Rabbit At Home : Destroy Warrens And Harbourage, J S. Crawford

Journal of the Department of Agriculture, Western Australia, Series 4

Effective rabbit destruction often calls for a carefully worked out control programme consisting of poisoning, fumigating and warren and harbourage destruction.

Possibly the most effective means of not only controlling rabbits but ultimately eradicating them from holdings is the destruction of warrens and harbourage.

The Fox : Status And Control, C D. Gooding

Journal of the Department of Agriculture, Western Australia, Series 4

NOBODY knows for certain and it is possible that the damage done by foxes is sometimes over-rated, but the fact remains that foxes are reputed to be a real problem to some farmers at lambing time.

Dingo Control : Organised Ground Baiting Drives At Mating Time, C D. Gooding, J. J. Freeth

Journal of the Department of Agriculture, Western Australia, Series 4

DINGOES in Western Australia, like all "creatures of nature", have a well defined seasonal pattern of behaviour.

This is influenced somewhat by weather variations, but even in remote areas where violent fluctuations in rainfall occur from year to year, the dingo still breeds at roughly the same time.

The numbers of pups born and the numbers which survive each year varies a lot, but life goes on at roughly the same tempo under most seasonal conditions.

Inoculation And Lime-Pelleting Of Leguminous Seeds, W P. Cass Smith, Olga M. Goss

Journal of the Department of Agriculture, Western Australia, Series 4

IN Western Australia extensive areas of new land are brought under cultivation each year.

Much of this virgin soil is only sparsely populated with the beneficial rhizobial bacteria which nodulate the roots of common pasture and forage legumes, such as subterranean clover, barrel medic, lucerne and field pea.

The Red-Legged Earth Mite And The Lucerne Flea [Replaced By Farmnote 67/86], Clee Francis Howard Jenkins

Journal of the Department of Agriculture, Western Australia, Series 4

THE red-legged earth mite and the lucerne flea are the two most important pasture pests of Western Australia.

They commonly retard the establishment of new pastures by causing serious damage to pasture legume seedlings and in some seasons can damage cereal crops.

This article describes the pests and gives current recommended control measures.

Why Not Take Another Look At The Loquat?, W J. Hart

Journal of the Department of Agriculture, Western Australia, Series 4

Loquats were introduced to Australia in New South Wales in the early days of the colony.

Although they hare since been established throughout the country, loquats have never found a prominent place in the horticulture industry.

In this article W. J. Hart of the Horticulture Division says Why not take another look at the loquat ?

Docks, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

Some very encouraging results have been obtained by spraying docks with a solution containing Dicamba.

This herbicide was previously known as Banvel D and is distributed under the trade name of Banex, which contains 20 per cent, active ingredient.

Plants For Saltland : Samphire, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE photograph shows two bushes of "samphire" (mainly Arthrocnemum spp).

This common name is ascribed to several plants, all of which occur naturally in the agricultural areas in Western Australia.

A Chemical For Doublegee, Geoffrey A. Pearce

Journal of the Department of Agriculture, Western Australia, Series 4

DURING the past two years, finance has been made available from the State Wheat Research Fund for an intensive study on doublegee.

A newly-developed herbicide has been shown to give complete control of growing plants, while ecological studies have started to yield valuable information about seed behaviour.