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On The Variability Of Gulf Stream Transport From Seasonal To Decadal Timescales, T. Rossby, C. Flagg, K. Donohue

Journal of Marine Research

Given the Gulf Stream's central role in the North Atlantic's wind-driven and meridional overturning circulation (MOC), there is considerable interest in measuring mass and heat flux to sufficient accuracy that their variability can be quantified with some degree of confidence. Here we combine high-resolution direct measurements of upper ocean transport from the last 17 years of Oleander ADCP data with previously published estimates of baroclinic transport to examine Gulf Stream transport variability over the last 80 years just downstream of where the current separates from the U.S. east coast.By far the greatest source of variability occurs on short time scales …

When And Why Does Bioturbation Lead To Diffusive Mixing?, Filip J. R. Meysman, Bernard P. Boudreau, Jack J. Middelburg

Journal of Marine Research

Bioturbation in aquatic sediments results from many different biological activities, inducing particle displacement over a variety of length and time scales. Despite this inherent complexity, empirical tracer studies show that bioturbational mixing is often well described by a simple diffusive model. To resolve this apparent contradiction between biological complexity and modeling simplicity, we present an investigation into the diffusive nature of bioturbation. To this end, we examine a stochastic description of bioturbation, where particle mixing is described as a sequence of random bioturbation events. Particle movement is governed by three basic variables: the direction of jumping, the jumping distance, and …

2010-2011 Boise State University Student Handbook

Student Handbooks

No abstract provided.

Facts And Figures 2010-2011, Office Of Communications And Marketing

Facts and Figures

No abstract provided.

Sdwri Water News, South Dakota Water Resources Institute

SDWRI Water News

No abstract provided.

Expression, Purification, Crystallization And Preliminary X-Ray Analysis Of Pseudomonas Aeuginosa Algx, Joel T. Weadge, Patrick P. Yip, Howard Robinson, Krista Arnett, Peter A. Tipton, P. Lynne Howell

Biology Faculty Publications

AlgX is a periplasmic protein required for the production of the exopolysaccharide alginate in Pseudomonas sp. and Azotobacter vinelandii. AlgX has been overexpressed and purified and diffraction-quality crystals have been grown using iterative seeding and the hanging-drop vapor-diffusion method. The crystals grew as flat plates with unit-cell parameters a=46.4, b=120.6, c=86.9Å, β=95.7°. The cyrstals exhibited the symmetry of space group P2₁ and diffracted to a minimimum _d-spacing of 2.1Å. On the basis of the Matthews coefficient (V_M=2.25ų Da^-1), two molecules were estimated to be present in the …

Koiné 2010, Connecticut College

Connecticut College Yearbooks

This is a digitized version of Koiné, the student yearbook of Connecticut College. It has been divided into sections for ease of access.

To download a copy of the entire book, use the "full-text" link - these files are large and may take some time.

Taylor: A Magazine For Taylor University Alumni, Parents And Friends (Winter 2010), Taylor University

The Taylor Magazine (1963-Present)

The Winter 2010 edition of Taylor Magazine, published by Taylor University in Upland, Indiana.

The cover is viewable with 3D glasses which were provided with the magazine.

Race Treason: The Untold Story Of America's Ban On Polygamy, Martha M. Ertman

Faculty Scholarship

Legal doctrines banning polygamy grew out of nineteenth century Americans’ view that Mormons betrayed the nation by engaging in conduct associated with people of color. This article reveals the racial underpinnings of polygamy law by examining cartoons and other antipolygamy rhetoric of the time to demonstrate Sir Henry Maine’s famous observation that the move in progressive societies is “from status to contract.” It frames antipolygamists’ contentions as a visceral defense of racial and sexual status in the face of encroaching contractual thinking. Polygamy, they reasoned, was “natural” for people of color but so “unnatural” for whites as to produce a …

Fact Or Fiction: The Legal Construction Of Immigration Removal For Crimes, Maureen A. Sweeney

Faculty Scholarship

Thousands of long-term legal permanent residents are deported from the United States each year because they have been convicted of criminal offenses, many quite minor. These deportations occur without any of the constitutional safeguards that generally protect criminal defendants. Immigration authorities rely on cases asserting that such deportations are not punishment for the crime, but merely collateral consequences of the conviction. This article challenges that reasoning. It argues that its factual and doctrinal foundation has completely disintegrated over the last 20 years. Far-reaching changes in immigration law and enforcement have rendered deportation for aggravated felonies a “definite, immediate and largely …

The Posse Comitatus Act And Disaster Response, Michael Greenberger, Arianne Spaccarelli

Faculty Scholarship

The federal government’s failure to quickly send active duty troops and other military assets to Louisiana in the wake of Hurricane Katrina primarily stems from its narrow interpretation of the Posse Comitatus Act (PCA), which generally bars the use of federal troops for domestic law enforcement. As this chapter explains, the complete breakdown of law and order during a catastrophic emergency such as Hurricane Katrina allows the president to unilaterally deploy federal troops. This authority to deploy federal troops in response to certain natural disasters, in accordance with the PCA and the Constitution, is found in the Insurrection Act, Stafford …

Cognition-Enhancing Drugs: Can We Say No?, Frank Pasquale

Faculty Scholarship

Normative analysis of cognition-enhancing drugs frequently weighs the liberty interests of drug users against egalitarian commitments to a "level playing field." Yet those who would refuse to engage in neuroenhancement may well find their liberty to do so limited in a society where such drugs are widespread. To the extent that unvarnished emotional responses are world-disclosive, neurocosmetic practices also threaten to provide a form of faulty data to their users. This essay examines underappreciated liberty-based and epistemic rationales for regulating cognition-enhancing drugs.

The Internet Is A Semicommons, James Grimmelmann

Faculty Scholarship

The Internet is a semicommons. Private property in servers and network links coexists with a shared communications platform. This distinctive combination both explains the Internet's enormous success and illustrates some of its recurring problems.

Building on Henry Smith's theory of the semicommons in the medieval open-field system, this essay explains how the dynamic interplay between private and common uses on the Internet enables it to facilitate worldwide sharing and collaboration without collapsing under the strain of misuse. It shows that key technical features of the Internet, such as its layering of protocols and the Web's division into distinct "sites," respond …

Graduate Record: [email protected]/2010 Keep Me Logged In., Southwestern Oklahoma State University

SWOSU Yearbooks

The 2010 Graduate Record was produced by the communications department.

2010-2011 Boise State University Graduate Catalog, Boise State University

University Catalogs

No abstract provided.

2010-2011 Boise State University Undergraduate Catalog, Boise State University

University Catalogs

No abstract provided.

Preliminary Phylogeny Of The Thrips Parasitoids Of Turkey Based On Some Morphological Scales And 28s D2 Rdna, With Description Of A New Species, Oguzhan Doğanlar, Mi̇kdat Doğanlar, Anne Frary

Turkish Journal of Zoology

Species of the Ceranisus thrips-attacking genus are difficult to distinguish morphologically. The phylogenetic relationships within the Ceranisus species were explored using nucleotide sequences of the 28S D2 expansion region of the rDNA gene. Bayesian, maximum likelihood, and parsimony inference methods were employed to construct the phylogenetic relationships. Principal component analysis on the Turkish species of Ceranisus, namely antalyacus, menes, bozovaensis, hirsutus, planitianus (a new record for Turkey), pacuvius, and a new species, provided supporting evidence. All known data concerning hosts and geographical distribution are presented. A new species, C. onuri O. Doganlar, sp.n., was described from Turkey.

A New Species And New Records Of Hydrophilidae (Coleoptera) From Turkey, Abdullah Mart, Ümi̇t İncekara, Hani̇fi̇ Karaca

Turkish Journal of Zoology

A new species belonging to the genus Helochares Mulsant, 1844 (Coleoptera: Hydrophilidae) is described on the basis of a single male specimen collected in Ordu province, Turkey. The species is described and an identification key to the species of the Helochares lividus group is provided. In addition, Helochares pallens MacLeay, 1825 and Hydrobius convexus Brullé, 1835 are recorded in Turkey for the first time.

A New Species Of The Mygalomorph Spider Genus Raveniola Zonstein, 1987 (Araneae; Nemesiidae) From Turkey, Kadi̇r Buğaç Kunt, Ersen Aydin Yağmur

Turkish Journal of Zoology

A new Raveniola Zonstein, 1987 (Araneae; Nemesiidae) species, Raveniola arthuri n. sp., is described. The diagnostic characters of the new species are given.

Helminth Parasites Of The Eastern Spadefoot Toad,Pelobates Syriacus (Pelobatidae), From Turkey, Hi̇kmet S. Yildirimhan, Charles R. Bursey

Turkish Journal of Zoology

Ninety-one eastern spadefoot toads, Pelobates syriacus, were collected from 3 localities in Turkey between 1993 and 2003 and examined for helminths. One species of Monogenea (Polystoma sp.) and 3 species of Nematoda (Aplectana brumpti, Oxysomatium brevicaudatum, Skrjabinelazia taurica) were found. Pelobates syriacus represents a new host record for Polystoma sp. and S. taurica.

Spotted Ash Looper, Abraxas Pantaria (L.) (Lepidoptera: Geometridae), A New Ash Pest In Turkey, Hi̇kmet Özbek, Önder Çalmaşur

Turkish Journal of Zoology

Abraxas pantaria (L.) (Lepidoptera: Geometridae), the spotted ash looper (Light Magpie), is recognized as a new pest of common ash, Fraxinus excelsior (L.) in the eastern part of Turkey. Description of different developmental stages of A. pantaria is given. Its development, biology, damage, and parasitoids were studied in the field (Aras Valley, Karakurt, Sarıkamış, Kars Province) and partly in the laboratory during 2004-2006. In the field adults started to appear at the end of June and were seen until the middle of August. The eggs were laid mostly on the lower sides of leaves adjacent to the midrib in single …

Review Of The Family Damaeolidae Grandjean, 1965 (Acari, Oribatida) With Two New Records From Turkey, Şule Baran, Nusret Ayyildiz, Luis S. Subias

Turkish Journal of Zoology

A short review of the family Damaeolidae Grandjean, 1965 is provided with the first records of Damaeolus asperatus (Berlese, 1904) and Damaeolus ornatissimus Csiszár, 1962 from Turkey. Identification key to 11 known species of the family is given. Scanning electron microscopy photographs of the newly recorded species are also provided.

The Mammals Of The Farasan Archipelago, Saudi Arabia, Marco Masseti

Turkish Journal of Zoology

The Farasan archipelago is located in the southern Red Sea, off the south-western coast of Saudi Arabia. Around the beginning of the 1990s, these islands were designated as a marine and terrestrial reserve, mainly for the protection of the Farasan gazelle, which is the only wild ungulate present on the archipelago. As far as is presently known, other mammals reported from the islands are 2 or 3 species of bat, the Eastern spiny mouse, possibly 1 rat, and the white-tailed mongoose. To date there is no evidence for the occurrence of house mice. Furthermore, the occurrence of the Arabian sacred …

The Effect Of Caloric Restriction On The Population Density Of Freshwater Rotifers (Brachionus Calyciflorus), Ni̇lgün Özdemi̇r, Abdulkadi̇r Çi̇ltaş

Turkish Journal of Zoology

The effects of caloric restriction (CR) on the population density of freshwater rotifers (Brachionus calyciflorus) were investigated in the present study. During experiments with different CRs, groups of rotifers were fed with Chlorella sp. at the same concentrations of 1.5 × 10^6 cells/mL at 12, 24, 36, 48, 60, and 72 h intervals for 20 days. Significant changes were observed both in the population density and the peak days in groups subjected to different CRs (P < 0.01). The highest peak in population density was obtained on the fifth day for rotifers fed in 12 h intervals (269 ± 40.12 individuals/mL, mean ± SD). The rate of population increase (r) varied from 0.608 ± 0.073 to 0.288 ± 0.053, depending on the feeding intervals. The results show that CR affected the population density of B. calyciflorus.

Population Structure Of Mauremys Rivulata In Western Turkey, Özgür Güçlü, Oğuz Türkozan

Turkish Journal of Zoology

This study aims to provide information about the population structure of Mauremys rivulata at the ancient Claros site near Selçuk, in İzmir province. To achieve this goal, a total of 120 turtles (27 males, 70 females, 23 juveniles) were marked and 33 turtles were recaptured between May 2004 and April 2005. Of these recaptured turtles, 20 were female (60.6%), 9 were male (27.3%), and 4 were juveniles (12.1%). The average population size was estimated at 217. This corresponds to 434 individuals/ha. The mean body mass was 189 ± 147.5 g, which corresponds to a mean body mass of 82 kg/ha. …

Seasonal Dynamics And Spatial Distribution Of Dactylogyrus Crucifer Wagener, 1857 On The Gills Of Roach (Rutilus Rutilus L.) From Lake Sapanca, Turkey, Erhan Soylu, Bahadti̇n Rüzgar, Meral Soylu

Turkish Journal of Zoology

This study determined the seasonal dynamics and spatial distribution of the monogenean parasite Dactylogyrus crucifer on the gills of roach Rutilus rutilus from Lake Sapanca, Turkey. A total of 183 specimens of roach between January and November 2005 were examined in monthly intervals. The highest mean intensity was recorded in March (227.1 ± 87.14) and the lowest in November (13.3 ± 8.2). Fifty three R. rutilus specimens were therefore investigated for spatial distribution of D. crucifer in March 2006. No significant differences in distribution were found according to any of the spatial determinants.

The Effects Of Parasitism By The Ectoparasitoid Bracon Hebetor Say (Hymenoptera: Braconidae) On Host Hemolymph Proteins In The Mediterranean Flour Moth Ephestia Kuehniella Zeller (Lepidoptera: Pyralidae), Hülya Altuntaş, Ali̇ Yavuz Kiliç, Hülya Si̇vas

Turkish Journal of Zoology

Parasitism of lepidopteran larvae by braconid wasps has significant effects on host hemolymph proteins and the physiology of the host insect. In this study the post-parasitism effects of a gregarious idiobiont ectoparasitoid (Bracon hebetor) on hemolymph plasma proteins in the final instar larvae of the host (Ephestia kuehniella) were investigated. Hemolymph plasma proteins were analyzed using spectrophotometry and sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE). Total quantity of plasma proteins in the host's hemolymph decreased slightly 24 and 48 h after parasitization; however, SDS-PAGE analysis showed that the quantity of 12 proteins decreased, whereas that of 5 proteins increased in …

Age And Growth Of The Mesopotamian Spiny Eel, Mastacembelus Mastacembelus(Banks & Solender, 1794), From Southeastern Anatolia, Aysun Gümüş, Erdi̇nç Şahi̇nöz, Zafer Doğu, Nazmi̇ Polat

Turkish Journal of Zoology

Mesopotamian spiny eels, Mastacembelus mastacembelus (Banks & Solender, 1794), were collected from a large dam lake located on the Euphrates River in order to determine the most reliable ageing method among different hard structures and to estimate growth parameters. Vertebra, otolith, and opercle series were removed from 195 individuals. Vertebrae displayed the most interpretable annulus formations. Total length ranged from 14.4 cm to 76.9 cm and total weight ranged from 6.0 g to 950.0 g. The length and weight frequency distribution was significantly different between the 2 sexes (K-S test, P < 0.001). The length-weight relationship, determined as W = 0.004TL^{2.84} (r = 0.98), revealed no sex-based significant difference (GLM, P > 0.05). Age classes ranged from 1 to 21 years …

Rotifers From A Pond In Pune (India), With The Record Of Ptygura Pedunculata (Edmondson, 1939) (Rotifera: Monogononta) From The Oriental Region, Avinash Isaac Vanjare, Kalpana Pai

Turkish Journal of Zoology

Phylum Rotifera consists of aquatic, microscopic invertebrates inhabiting the freshwaters of the world. We report on some rotifers from the littoral zone of a pond in the University of Pune, Pune (India) (18^{°}33^'16^{"}N, 73^{°}49^´28^{"}E). A total of 13 rotifers species were found, including 5 new records to the Maharashtra state. Ptygura pedunculata (Edmondson, 1939) is reported for the first time from India and the Oriental region.

New Records Of Aphid Species (Hemiptera: Aphidoidea) For The Turkish Fauna From Samsun Province, Başak Akyürek, Ünal Zeybekoğlu, Gazi̇ Görür

Turkish Journal of Zoology

Nine aphid species from the Ondokuz Mayıs University Kurupelit campus in Samsun province, Turkey, were determined as new records for the Turkish fauna. These species were Aphis helianthi Monell in Riley & Monell, 1879; Macrosiphum impatientis (Williams, 1911); Macrosiphum mordvilkoi Miyazaki, 1968; Macrosiphum pallidum (Oestlunt, 1887); Uroleucon pseudoambrosiae (Olive, 1963); Cinara maghrebica Mimeur, 1934; Cinara wahluca Hottes, 1952; Stomaphis cupressi (Pintera, 1965); and Maculolachnus submacula (Walker, 1848).