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The Effects Of Perceived Stress And Attitudes Toward Menopause And Aging On Symptoms Of Menopause, Marcianna Nosek, Holly Powell Kennedy, Y Beyene, D Taylor, C Gilliss, K Lee

Nursing and Health Professions Faculty Research and Publications

As part of a longitudinal study of midlife women, the aim of this investigation was to describe the intensity of menopausal symptoms in relation to level of perceived stress in a woman’s life and her attitudes toward menopause and aging. Data were collected on 347 women between the ages of 40–50 in Northern California who began the study while pre-menopausal. Women self identified as African American, European American, or Mexican/Central American. Data collected over 3 time points in the first 12 months were used for this analysis. An investigatordeveloped tool for perception of specific types of stress was used. Attitudes …

Sampling The Conformation Of Protein Surface Residues For Flexible Protein Docking, Patricia Francis-Lyon, S Gu, J Hass, N Amenta, P Koehl

Nursing and Health Professions Faculty Research and Publications

Background: The problem of determining the physical conformation of a protein dimer, given the structures of the two interacting proteins in their unbound state, is a difficult one. The location of the docking interface is determined largely by geometric complementarity, but finding complementary geometry is complicated by the flexibility of the backbone and side-chains of both proteins. We seek to generate candidates for docking that approximate the bound state well, even in cases where there is backbone and/or side-chain difference from unbound to bound states.

Results: We divide the surfaces of each protein into local patches and describe the effect …

Sampling The Conformation Of Protein Surface Residues For Flexible Protein Docking, Patricia A. Francis-Lyon, Shengyin Gu, Joel Hass, Nina Amenta, Patrice Koehl

Nursing and Health Professions Faculty Research and Publications

Background: The problem of determining the physical conformation of a protein dimer, given the structures of the two interacting proteins in their unbound state, is a difficult one. The location of the docking interface is determined largely by geometric complementarity, but finding complementary geometry is complicated by the flexibility of the backbone and side-chains of both proteins. We seek to generate candidates for docking that approximate the bound state well, even in cases where there is backbone and/or side-chain difference from unbound to bound states.

Results: We divide the surfaces of each protein into local patches and describe the effect …

Hull Camera: Preliminary Design And Testing Of Its Use For Assessing Biofouling On Small (<12 M) Recreational Vessels, Samantha D. Bridgwood

Fisheries Research Reports

No abstract provided.

Characterization Of Biological Types Of Cattle (Cycle Viii): Carcass, Yield, And Longissimus Palatability Traits, T. L. Wheeler, L. V. Cundiff, S. D. Shackelford, M. Koohmaraie

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The objective of this experiment was to evaluate alternative sources of tropically adapted cattle germplasm and compare them with Angus- (AN) and Hereford- (HE) sired steers. Carcass, yield, and longissimus thoracis palatability traits from F₁ steers (n = 621) obtained from mating AN and United States Meat Animal Research Center III cows to HE, AN, Brangus (BR), Beefmaster (BM), Bonsmara (BO), or Romosinuano (RO) sires were compared. Data were adjusted to constant age (426 d), carcass weight (340 kg), fat thickness (1.0 cm), fat trim percentage (25%), and marbling (Small⁰⁰) endpoints. For Warner- Bratzler and slice …

Effects Of Chronic Ammonium Sulfate Treatment On The Forest At The Bear Brook Watershed In Maine, Jose Alexander Elvir, G. Bruce Wiersma, Suzanne Bethers, Peter Kenlan

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

At the Bear Brook Watershed in Maine (BBWM), the forest tree composition was characterized and the effects of the chronic ammonium sulfate ((NH₄)₂SO₄) treatment on basal area growth, foliar chemistry, and gas exchange were investigated on forest species. The BBWM is a paired watershed forest ecosystem study with one watershed, West Bear (WB), treated since 1989 with 26.6 kg N ha⁻¹ year⁻¹ and 30 kg S ha⁻¹ year⁻¹ applied bimonthly as (NH₄)₂SO₄, while the other watershed, East Bear (EB), serves as a reference. Tree …

Folk Concepts, Jay H. Bernstein

Publications and Research

No abstract provided.

Transpersonal And Other Models Of Spiritual Development, Harris Friedman, Stanley Krippner, Linda Riebel, Chad Johnson

International Journal of Transpersonal Studies

This chapter focuses on exploring various models of spiritual development. It first addresses

philosophical dilemmas underpinning the concept of spiritual development by questioning

whether these can be addressed without metaphysical assumptions embedded in religious

worldviews and thus understood in any consensual way across different historical and

cultural contexts. Traditional models of spiritual development are then reviewed, drawing

from indigenous, Eastern, and Western cultures. Integrative-philosophical and scientific

models, including those from the psychology of religion, transpersonal psychology, and

neurobiology, are then presented. The chapter concludes by noting the complexities involved

in understanding spiritual development accompanied by suggestions on future directions

for …

The Gift Of Life: Death As Teacher In The Aghori Sect, Rochelle Suri, Daniel B. Pitchford

International Journal of Transpersonal Studies

This article utilizes the example of the Aghori, with their radical and unique perspective on death,

as a challenge to the Western world to live an authentic, present life by maintaining awareness of

mortality. Specifically, three main themes are explored: first, a theoretical engagement of the concept

of death based on the (Western) philosophy of existentialism, second, a review of the historical

origins and philosophy of the Aghori sect, and third, a depiction of the Aghoris as a living example

of vigorously accepting death as an inevitability of life. On this basis a brief comparison of Western

and Eastern attitudes …

Forelimb Kinematics And Motor Patterns Of The Slider Turtle (Trachemys Scripta) During Swimming And Walking: Shared And Novel Strategies For Meeting Locomotor Demands Of Water And Land, Angela R.V. Rivera, Richard W. Blob

Publications

Turtles use their limbs during both aquatic and terrestrial locomotion, but water and land impose dramatically different physical requirements. How must musculoskeletal function be adjusted to produce locomotion through such physically disparate habitats? We addressed this question by quantifying forelimb kinematics and muscle activity during aquatic and terrestrial locomotion in a generalized freshwater turtle, the red-eared slider (Trachemys scripta), using digital high-speed video and electromyography (EMG). Comparisons of our forelimb data to previously collected data from the slider hindlimb allow us to test whether limb muscles with similar functional roles show qualitatively similar modulations of activity across habitats. The different …

Getting Code Near The Data: A Study Of Generating Customized Data Intensive Scientific Workflows With Domain Specific Language, Ashwin Manjunatha, Ajith Harshana Ranabahu, Paul E. Anderson, Amit P. Sheth

Kno.e.sis Publications

The amount of data produced in modern biological experiments such as Nuclear Magnetic Resonance (NMR) analysis far exceeds the processing capability of a single machine. The present state-of-the-art is taking the ”data to code”, the philosophy followed by many of the current service oriented workflow systems. However this is not feasible in some cases such as NMR data analysis, primarily due to the large scale of data.

The objective of this research is to bring ”code to data”, preferred in the cases when the data is extremely large. We present a DSL based approach to develop customized data intensive scientific …

An Assessment Of Factors Affecting Population Growth Of The Mountain Plover, Stephen J. Dinsmore, Michael B. Wunder, Victoria J. Dreitz, Fritz L. Knopf

Wildlife Biology Faculty Publications

Effective conservation measures should target the most sensitive life history attributes of a species, assuming they are responsive to potential management actions. The Mountain Plover (Charadrius montanus) is a species of conservation concern with a patchy breeding distribution in western North America. Plovers prefer areas with short vegetation, bare ground, and disturbance for nesting. Current management tools, including grazing and burning, have been used to attract plovers and enhance nesting success. We used a stage-specific matrix model to study the influence of vital rates, e.g., juvenile and adult annual survival, on population growth rate in the Mountain Plover …

Bill Stewart Interview, William B. Stewart

University of Minnesota Morris Stories

Bill Stewart, Director of the Minority Student Program, was interviewed for the University of Minnesota Morris documentary Promise of the Prairie: Education in Three Parts.

Oversight Of Marketing Relationships Between Physicians And The Drug And Device Industry: A Comparative Study, Timothy Stoltzfus Jost

Scholarly Articles

Throughout the world, complex mutually-dependent relationships exist between physicians and pharmaceutical and medical device companies. This articlef ocuses on one particulara spect of these relationships--paymentsm ade by drug and device companies to physicians and their organizations and institutions to market drugs and devices. It is widely believed that drug and device company marketing to physicians creates conflicts of interest that corrupt physician judgment and increase the cost of medical care. This article examines first the economic basis of physician/industry relationships that causes conflicts to arise. It next considers the measures that a number of developed countries have taken to respond …

Trusting Mothers: A Critique Of The American Law Institute's Treatment Of De Facto Parents, Robin Fretwell Wilson

Scholarly Articles

No abstract provided.

Considerations For The Implementation Of Western Rock Lobster Sectoral Allocations., Integrated Fisheries Allocation Advisory Committee

Fisheries Management Papers

This paper discusses the Western rock lobster allocation process.

The Minister for Fisheries has determined that the allocation for sectors in the western rock lobster fishery after reserving one tonne for the customary sector shall be 95 per cent commercial and five per cent recreational.

The notional Sustainable Harvest Level (SHL) for rock lobster is expressed as a range, depending on the status of the stock rather than a specific quantitative limit.

Dual-Stage Sugar Substitution In Strawberries With A Stevia-Based Sweetener, Juan Garcia-Noguera, Curtis L. Weller, Francisca I. P. Oliveira, Sueli Rodrigues, Fabiano A. N. Fernandes

Department of Agricultural and Biological Systems Engineering: Faculty Publications

The present study introduces and analyzes a new process denominated dual-stage sugar substitution (D3S). This process aims to induce sugar substitution in strawberries. In a first stage, high-calorie sugars (sucrose, fructose and glucose) are partially removed from the fruit samples and in a second stage, low-calorie sugar (stevioside and rebaudioside) is incorporated to the fruit to maintain its sweetness. The process was evaluated by studying the use of ultrasound application in one or both stages of the D3S process. Best performance of the process was obtained by subjecting the fruit samples to ultrasound in the sugar removal stage followed by …

North America’S Ducks, Geese And Swans In The 21st Century: A 2010 Supplement To Waterfowl Of North America, Paul A. Johnsgard

Waterfowl of North America, Revised Edition (2010) by Paul A. Johnsgard

Since the 1975 publication of Waterfowl of North America, a great deal of ornithological literature has appeared concerning North American ducks, geese & swans. The most significant of these are the species accounts in the American Ornithologists’ Union The Birds of North America (B.O.N.A.) series, 46 of which were published between 1993 and 2003, and which include all the species known to breed in the United States and Canada (see references).

Population data of wild species are constantly changing, and sometimes of limited accuracy, but long-term averages or trends are often significant. National population surveys such as the annual U.S. …

Waterfowl Of North America: Sources, Paul A. Johnsgard

Waterfowl of North America, Revised Edition (2010) by Paul A. Johnsgard

Approximately 500 citations.

See also the updated bibliography in the 2010 supplement: "North America’s Ducks, Geese and Swans in the 21st Century"

Waterfowl Of North America: Whistling Ducks, Tribe Dendrocygnini, Paul A. Johnsgard

Waterfowl of North America, Revised Edition (2010) by Paul A. Johnsgard

Whistling ducks comprise a group of nine species that are primarily of tropical and subtropical distribution. In common with the swans and true geese (which with them comprise the subfamily Anserinae), the included species have a reticulated tarsal surface pattern, lack sexual dimorphism in plumage, produce vocalizations that are similar or identical in both sexes, form relatively permanent pair bonds, and lack complex pair-forming behavior patterns. Unlike the geese and swans, whistling ducks have clear, often melodious whistling voices that are the basis for their group name. The alternative name, tree ducks, is far less appropriate, since few of the …

Ducks, Geese, And Swans Of The World: Tribe Anseranatini (Magpie Goose), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Other vernacular names. Semipalmated goose, pied goose, black-and-white goose; Spaltfussgans (German); oie pie (French); gans overo o pintado (Spanish).

This is the only species of true waterfowl with only partially webbed feet. Adults of both sexes are black on the head, neck, wings, rump, and tail, and white elsewhere. The bill is long and straight, with a well-developed nail at the tip; as in swans, the head is featherless back to the eyes. Females resemble males but are somewhat smaller, lack an enlarged bony crown, and have a higher-pitched voice. Adult males have an elongated trachea that loops downward between …

Ducks, Geese, And Swans Of The World: Contents, Preface, & Introduction, Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Inasmuch as the primary purpose of this book is to provide information on each of the species of the waterfowl family in a standardized format and easily accessible manner, it is important that the reader have some knowledge of the basis for my sequential organization of these species. A variety of attempts to provide a "natural" classification, or one that best reflects actual evolutionary relationships, of the family Anatidae have been made in recent years, with most of them being minor variations on a scheme first proposed by Jean Delacour and Ernst Mayr in 1945. In this landmark classification, emphasis …

Ducks, Geese, And Swans Of The World: Tribe Anserini (Swans And True Geese), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Mute Swan
Black Swan
Black-necked Swan
Trumpeter Swan
Whooper Swan
Whistling Swan
Bewick Swan
Coscoroba Swan
Swan Goose
Bean Goose
White-fronted Goose
Lesser White-fronted Goose
Graylag Goose
Bar-headed Goose
Snow Goose
Ross Goose
Emperor Goose
Hawaiian Goose
Canada Goose
Barnacle Goose
Brant
Red-breasted Goose

The swans and true geese are moderately to extremely large waterfowl, which in common with the whistling ducks have plumage patterns that are alike in both sexes and lack iridescent coloration, and they also possess reticulated scale patterns on the tarsal surfaces. Most of the 20 species are found in the cooler parts of the Northern …

Ducks, Geese, And Swans Of The World: Tribe Mergini (Sea Ducks), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Eider (Common Eider) ● King Eider ● Spectacled Eider ● Steller Eider ● Labrador Duck ● Harlequin Duck ● Long-tailed Duck (Oldsquaw) ● Black Scoter ● Surf Scoter ● White-winged Scoter ● Bufflehead ● BroBarrow Goldeneye ● Common Goldeneye ● Hooded Merganser ● Smew ● Brazilian Merganser ● Red-breasted Merganser ● Chinese Merganser ● Goosander (Common Merganser) ● Auckland Island Merganser

The sea duck tribe, which here includes the eiders, consists of 20 species that are all superb diving birds. They are found in fresh-water as well as marine habitats, and primarily have Northern Hemisphere distribution patterns. Except for the …

Ducks, Geese, And Swans Of The World: Tribe Stictonettini (Freckled Duck), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Freckled Duck
Even more than the Cape Barren goose, the freckled duck exhibits an assortment of anatomical traits that suggest affinities with the geese and swans, in spite of a fairly typical ducklike appearance and foraging behavior. Its unpatterned downy young, its remarkably primitive syringeal structure, and its reticulated tarsus all strongly argue for the position that this species is the sole survivor of a very ancient waterfowl lineage, with no near living relatives. A detailed study of its social behavior is greatly to be desired, for like the magpie goose, it provides an unequaled opportunity to gain insight into …

Ducks, Geese, And Swans Of The World: Tribe Tachyerini (Steamer Ducks), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Flying Steamer Duck
Magellanic Flightless Steamer Duck
Falkland Flightless Steamer Duck

The South American steamer ducks have at times been included with the shelducks, but differ enough from them in structure and behavior to be regarded as a separate but closely related tribe. There are three species very similar in appearance; two are essentially flightless. All are found off the coasts of southern South America and the Falkland Islands, where they feed on mollusks and other marine invertebrates. The males differ slightly from females in their plumage and vocalizations, but in both sexes iridescent coloration is totally lacking and only …

Ducks, Geese, And Swans Of The World: Tribe Aythyini (Pochards), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Pink-headed Duck ● Red-crested Pochard ● Southern Pochard ● Rosybill ● Canvasback ● Eurasian Pochard ● Redhead ● Ring-necked Duck ● Australasian White-eye ● Siberian White-eye (Baer Pochard) ● Ferruginous White-eye ● Madagascan White-eye ● Tufted Duck ● New Zealand Scaup ● Greater Scaup ● Lesser Scaup

This tribe of primarily fresh-water diving ducks contains 16 species that collectively may be called pochards. The tribe has a nearly worldwide distribution, but only a few of its species have ranges that extend beyond a single continent. In addition to 15 species that are very similar in body proportions and diving adaptations, …

Ducks, Geese, And Swans Of The World: Tribe Cairinini (Perching Ducks), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Spur-winged Goose
Muscovy Duck
White-winged Wood Duck
Comb Duck
Hartlaub Duck
Green Pygmy Goose
Cotton Pygmy Goose
African Pygmy Goose
Ringed Teal
North American Wood Duck
Mandarin Duck
Australian Wood Duck
Brazilian Teal

This group of 13 species of primarily perching waterfowl is a rather heterogeneous assemblage of birds that are not easily characterized. In addition to being generally perching and cavity-nesting, they also have fairly wide, rounded wings, elongated tails, and sometimes also relatively long legs. Many of the species exhibit a great deal of iridescent coloration in their plumage, even among females, and in a few species nearly …

Ducks, Geese, And Swans Of The World: Tribe Oxyurini (Stiff-Tailed Ducks), Paul A. Johnsgard

Ducks, Geese, and Swans of the World by Paul A. Johnsgard

Black-headed Duck
Masked Duck
Ruddy Duck
White-headed Duck
Maccoa Duck
Argentine Blue-billed Duck
Australian Blue-billed Duck
Musk Duck

The stiff-tailed ducks are characterized by several unusual features in addition to their long, stiffened tail feathers that serve as underwater rudders. Among other adaptations are their very large feet, which are placed so far back on the body that it is difficult for these birds to walk on land. The body feathers are small, numerous, and have a grebe-like sheen, and the wings are so short that takeoff and flight is attained with difficulty. All of the species have relatively short …

Waterfowl Of North America: Swans And True Geese, Tribe Anserini, Paul A. Johnsgard

Waterfowl of North America, Revised Edition (2010) by Paul A. Johnsgard

The approximately twenty extant species of swans and true geese are, unlike the whistling ducks, primarily of temperate and arctic distribution, especially in the Northern Hemisphere. It is thus not surprising that continental North America may lay claim to at least nine breeding species, or nearly half.of the known total. Additionally, sufficient records of a tenth, the barnacle goose, are known as to warrant its inclusion in the book even though there is no indication that it nests in continental North America. Several additional Old World species of geese and swans have been reported one or more times in North …