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Articles 15031 - 15060 of 19099
Full-Text Articles in Entire DC Network
First Record Of The Genus Trichopsomyia Williston, 1888 (Diptera: Syrphidae) From Iran, Samad Khaghaninia, Abbas Shakeryari, Rüstem Hayat
First Record Of The Genus Trichopsomyia Williston, 1888 (Diptera: Syrphidae) From Iran, Samad Khaghaninia, Abbas Shakeryari, Rüstem Hayat
Turkish Journal of Zoology
The genus Trichopsomyia Williston, 1888 is recorded for the first time from Iran. Trichopsomyia flavitarsis (Meigen, 1822) and T. lucida (Meigen, 1822) were determined based on the material collected from a wetland in Aynali forests in 2010. A key to the species of the genus in northwestern Iran is prepared and photographs of the specimens are provided.
Three New Species Of Hilara Meigen (Diptera: Empididae) From Turkey, Mustafa Cemal Çi̇ftçi̇, Abdullah Hasbenli̇, Hasan Koç
Three New Species Of Hilara Meigen (Diptera: Empididae) From Turkey, Mustafa Cemal Çi̇ftçi̇, Abdullah Hasbenli̇, Hasan Koç
Turkish Journal of Zoology
Three new species from the Marmara region of Turkey are described: Hilara sakaryensis sp. nov. (Hilara abdominalis-group), Hilara truva sp. nov. (Hilara canescens-group), and Hilara balikesirensis sp. nov. (Hilara intermedia-group). Males and females are described and compared with related species, and male genitalia and forelegs are illustrated. The systematic position of the new species within the species groups is discussed, and a key to the Turkish species of Hilara Meigen is given.
First Record Of The Mite Family Ctenobelbidae (Acari, Oribatida) From Turkey: Ctenobelba (Ctenobelba) Ayyildizi Sp. Nov., Şule Baran
Turkish Journal of Zoology
The family Ctenobelbidae (Acari, Oribatida) is recorded for the first time from Turkey. A new species of genus Ctenobelba, Ctenobelba (Ctenobelba) ayyildizi sp. nov., is described based on the specimens collected from chestnut forest in the province of Manisa, Turkey. An identification key to the known subgenera of the genus is given. Scanning electron microscopy photographs of the newly described species are also provided. The new species differs from the related species by anteriorly diverging lamellae.
The Discovery Of Neoechinorhynchus Zabensis (Acanthocephala: Neoechinorhynchidae) From Cyprinid Fishes In Turkey And Iran, With Special Reference To New Morphological Features Revealed By Scanning Electron Microscopy, Mehmet Cemal Oğuz, Omar Mohamed Amin, Richard Anderson Heckmann, Yahya Tepe, Gholamali Johargholizadeh, Burçak Aslan, Masoumeh Malek
The Discovery Of Neoechinorhynchus Zabensis (Acanthocephala: Neoechinorhynchidae) From Cyprinid Fishes In Turkey And Iran, With Special Reference To New Morphological Features Revealed By Scanning Electron Microscopy, Mehmet Cemal Oğuz, Omar Mohamed Amin, Richard Anderson Heckmann, Yahya Tepe, Gholamali Johargholizadeh, Burçak Aslan, Masoumeh Malek
Turkish Journal of Zoology
Neoechinorhynchus zabensis Amin, Abdullah, and Mhaisen, 2003 was described from Capoeta damascina (Valenciennes, 1842) and Capoeta trutta (Heckel, 1843) in the Greater and Lesser Zab rivers of northern Iraq. It is reported here from C. trutta in the Dez River, Iran, and from Capoeta barroisi Lortet, 1894 (new host record) in the Murat River, Turkey (both are new locality records). Neoechinorhynchus zabensis appears to be restricted to the Tigris-Euphrates basin in Iraq, Turkey, and Iran, where it infects native fishes of the genus Capoeta Valenciennes in Cuvier and Valenciennes, 1842 (Cyprinidae). Other fishes of the same genus from nearby river …
Transmission Electron Microscopic Study Of Renal Haemopoietic Tissues Of Channa Punctatus (Bloch) Experimentally Infected With Two Species Of Aeromonads, Rajarshi Ghosh, Sumit Homechaudhuri
Transmission Electron Microscopic Study Of Renal Haemopoietic Tissues Of Channa Punctatus (Bloch) Experimentally Infected With Two Species Of Aeromonads, Rajarshi Ghosh, Sumit Homechaudhuri
Turkish Journal of Zoology
The ultrastructural pathological changes in the renal haemopoietic tissue of Channa punctatus (Bloch) experimentally infected with 2 species of aeromonads, Aeromonas hydrophila and Aeromonas salmonicida, were reported. Adult C. punctatus specimens were injected intramuscularly, once at a time, with a chosen sublethal dose (2 × 10^9 cfu mL^-^1) of aeromonads at 5 µL g^-^1 body weight of fish and were exposed to 72 h of duration. The leucocytes (especially macrophages and melanomacrophages) and other associated cells from the pronephric head kidney of aeromonad-infected C. punctatus were studied by fixed ultrathin sections for transmission electron microscopy. The sinusoidal cells, barrier cells, …
Morphology And Development Of The Female Reproductive System Of Astacus Leptodactylus (Eschscholtz, 1823)(Decapoda, Astacidae), Çağdaş Üni̇ş, Meli̇ke Belkiz Erkan
Morphology And Development Of The Female Reproductive System Of Astacus Leptodactylus (Eschscholtz, 1823)(Decapoda, Astacidae), Çağdaş Üni̇ş, Meli̇ke Belkiz Erkan
Turkish Journal of Zoology
In this study, the morphology and development of the female reproductive system in Astacus leptodactylus (Eschscholtz, 1823) were investigated. The trilobed ovary with 2 anterior lobules and only 1 posterior lobule lie dorsally to the gut on the large hepatopancreas. The oviduct extends laterally from the middle part of the ovary and its innermost layer produces 2 different types of secretion. The outermost layer of the ovary consists of a single layer of thin epithelium and a connective tissue under it. Longitudinally and annularly located collagen fibers are present in the connective tissue, and just under it lies a single …
Weight-Length Relationships Of 28 Fish Species In The Sea Of Marmara, Nazli Demi̇rel, Eli̇f Murat Dalkara
Weight-Length Relationships Of 28 Fish Species In The Sea Of Marmara, Nazli Demi̇rel, Eli̇f Murat Dalkara
Turkish Journal of Zoology
Weight-length relationships (WLRs) for 28 fish species were investigated in an enclosed basin in the Sea of Marmara. Due to low sample sizes ( 0.05). In this study, WLRs for Pomatoschistus marmoratus are presented for the first time in Turkish waters. Additionally, this study represents the first results for the entire Sea of Marmara and carries significant importance for the WLR database in light of previous studies, which only provided information for limited parts of this sea.
Testosterone, Progesterone, And Fsh Levels In Pimpla Turionellae L. (Hymenoptera: Ichneumonidae) And Its Host Galleria Mellonella L. (Lepidoptera: Pyralidae), Fevzi̇ Uçkan, Deni̇z Çevi̇rgen, Ayli̇n Er
Testosterone, Progesterone, And Fsh Levels In Pimpla Turionellae L. (Hymenoptera: Ichneumonidae) And Its Host Galleria Mellonella L. (Lepidoptera: Pyralidae), Fevzi̇ Uçkan, Deni̇z Çevi̇rgen, Ayli̇n Er
Turkish Journal of Zoology
Various vertebrate-type steroid and gonadotropin hormones have been identified in invertebrates, including insects; however, studies in this area are not sufficient to presume a generalized role for these hormones. We identified testosterone, progesterone, and follicle-stimulating hormone (FSH) in the whole-body homogenates of Galleria mellonella L. (Lepidoptera: Pyralidae) and its parasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae). Testosterone concentration significantly decreased from early instars to last instars and pupal stages of G. mellonella; however, no significant difference was observed in progesterone levels at different stages. FSH concentration reached the highest level at the pupal stage of G. mellonella. No significant difference was …
The Effect Of Vegetation And Water Depth On Nest Patterns Of The Eurasian Coot (Fulica Atra), Ali̇ Uzun
The Effect Of Vegetation And Water Depth On Nest Patterns Of The Eurasian Coot (Fulica Atra), Ali̇ Uzun
Turkish Journal of Zoology
Nest characteristics of the Eurasian coot (Fulica atra) and the effect of vegetation and water depth on nest size were investigated. The study was conducted in 2008 on Poyrazlar Lake (Sakarya) in northwest Turkey. Depth and distance from the edge has no effect on internal nest diameter; however, nest height and external diameter are correlated with water depth.
First Record Of Metatropis Rufescens (Hemiptera: Heteroptera: Berytidae) From Turkey, Petr Kment, Meral Fent
First Record Of Metatropis Rufescens (Hemiptera: Heteroptera: Berytidae) From Turkey, Petr Kment, Meral Fent
Turkish Journal of Zoology
The stilt bug Metatropis rufescens (Herrich-Schaeffer, 1835) (Hemiptera: Heteroptera: Berytidae) is reported as a new record for Turkey and also represents the first record of the tribe Metatropini Henry, 1997 for the Turkish fauna. The specimens of the species were collected from its host plant, Circaea lutetiana L. (Onagraceae), in the forest area of Rize Province. The biology and habitat characteristics of the species are briefly discussed.
New Species Records Of The Family Suctobelbidae (Acari: Oribatida) From Iran, Mostafa Mirzaie, Mohammad Ali Akrami
New Species Records Of The Family Suctobelbidae (Acari: Oribatida) From Iran, Mostafa Mirzaie, Mohammad Ali Akrami
Turkish Journal of Zoology
Suctobelbid mite fauna of the Shendabad region (East Azerbaijan Province) was studied in 2008 to determine the species found in soil samples. There were 4 species identified that are new records for the mite fauna of Iran: Suctobelbella (Flagrosuctobelba) elegantula (Hammer), Suctobelbella (Flagrosuctobelba) nana Shtanchaeva and Subias, Suctobelbella (Suctobelbella) acutidens (Forsslund), and Suctobelba trigona (Michael). One species, Suctobelba aliena Moritz, is new to Asia. An identification key is given for the species.
Environmental Monitoring Report, January Through December 2012, Tennessee. Department Of Environment And Conservation
Environmental Monitoring Report, January Through December 2012, Tennessee. Department Of Environment And Conservation
Environmental Monitoring Reports
The Tennessee Department of Environment and Conservation, Division of Remediation, Department of Energy Oversight Office (the Office) is providing a report of the office’s independent environmental monitoring for the 2012 calendar year. Individual reports completed by office personnel make up the report. General areas of interest determine the substance of the reports: Air Quality, Biological, Drinking Water, Groundwater, Radiological, and Surface Water.
Annual Reports Of The Selectboard And Other Town Officers Charlestown, N.H. For The Year Ending December 31, 2011., Charlestown Town Representatives
Annual Reports Of The Selectboard And Other Town Officers Charlestown, N.H. For The Year Ending December 31, 2011., Charlestown Town Representatives
Charlestown, NH Annual Reports
This is an annual report containing vital statistics for a town/city in the state of New Hampshire.
Town Of Milton, New Hampshire 2011 Annual Report., Milton Town Representatives
Town Of Milton, New Hampshire 2011 Annual Report., Milton Town Representatives
Milton, NH Annual Reports
This is an annual report containing vital statistics for a town/city in the state of New Hampshire.
Independent Together, Reviewing Jeannie Suk, At Home In The Law: How The Domestic Violence Revolution Is Transforming Privacy And Jennifer Nedelsky, Law's Relations: A Relational Theory Of Self, Autonomy, And Law, Joanna L. Grossman
Tulsa Law Review
No abstract provided.
Tax Deductions For Charitable Contributions: Domestic Activities, Foreign Activities, Or None Of The Above, Eric M. Zolt
Tax Deductions For Charitable Contributions: Domestic Activities, Foreign Activities, Or None Of The Above, Eric M. Zolt
UC Law Journal
Warren Buffett, Bill Gates, and sixty-seven other billionaires have pledged to give a majority of their wealth for charitable purposes. The total dollar amount of potential funding for charitable activities is staggering. So is the potential loss of tax revenue. Because of past, current, and future tax benefits, U.S. taxpayers have funded and will fund a substantial portion of these charitable activities without any input in how the money is spent. These billionaires are not just being generous with their own money, but with the money of the American people. Should we allow tax benefits to subsidize charitable activities and …
Civility: Wth?, Sybril Bennett
Civility: Wth?, Sybril Bennett
Belmont Humanities Symposium Journal
The American tradition of "harmless" name-calling truly cements in middle school. It is typically dismissed as a part of growing μp; however, when more and more violent incidents are connected to middle school experiences, it should cause the country to pause. How hard is it to set the standard for civility during the pre-teen years? Ironically, if not tragically, much of the language on the national campaign trail is frighteningly reminiscent of lunchroom taunting. This historic divisiveness needs to be addressed in real time.
Reading The Civil War And Civilities In Faulkner's Unvanquished, Peter Kuryla
Reading The Civil War And Civilities In Faulkner's Unvanquished, Peter Kuryla
Belmont Humanities Symposium Journal
William Faulkner's novel The Unvanquished reduces the futility of the Southern cause in the Civil War to the comic image of two boys feverishly running back and forth carrying a leaky bucket from a water well. The scene in the novel moves beyond mere comic elegy for the Southern Lost Cause, becoming tragi-comic because the futility that Faulkner describes has to do with something much more stable and constant, namely the ways that the land, "that ponderable though passive recalcitrance of topography" being much older, resists the boys' efforts in miniature, but also scarcely listens to the reports of grownup …
The Civil Self: Authenticity With,Out Alienation, Melanie Walton
The Civil Self: Authenticity With,Out Alienation, Melanie Walton
Belmont Humanities Symposium Journal
What, then, is the true status of the relation between the examined self and the civic self-that is, between the self who lives the philosophically worthwhile life and the self who is the worthwhile citizen? Can one genuinely follow examination where it leads, find his or her true and authentic self, and be a good citizen at once? Or is the authentic life necessarily uncivil, leading to the necessary alienation of the philosophical soul from society?
Modification Of Perioral Stiffness In Patients With Repaired Cleft Lip And Palate, Steven M. Barlow, Carroll-Ann Trotman, Shin-Ying Chu, Jaehoon Lee
Modification Of Perioral Stiffness In Patients With Repaired Cleft Lip And Palate, Steven M. Barlow, Carroll-Ann Trotman, Shin-Ying Chu, Jaehoon Lee
Department of Special Education and Communication Disorders: Faculty Publications
Objective—To measure and compare the perioral stiffness among three groups of pediatric subjects: a group of patients with a repaired cleft lip (and palate) who had a secondary lip revision surgery (revision), another group of patients with repaired cleft lip (and palate) who did not have secondary surgery (nonrevision), and a group of noncleft “normal” patients (noncleft).
Design—A parallel, three-group, nonrandomized clinical trial.
Participants—A total of 16 patients with repaired cleft lip/palate who did not have lip revision, 13 patients with repaired cleft lip/palate who had lip revision surgery and were tested at 18 to 24 months postsurgery, and 27 …
Nebline, January 2012
NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County
Feature: UNL Food Processing Center Provides Valuable Assistance to Food Manufacturers
Farm Views
Urban Agriculture
Food & Fitness
Home & Family Living
Horticulture
Environmental Focus
4-H & Youth
Community Focus
Extension Calendar
Nutrition Education Program
Family and Community Education (FCE) Clubs
and other extension news and events
2011 Annual Report Special Pullout Section
Ncuwm Talk Abstracts 2012
Nebraska Conference for Undergraduate Women in Mathematics
No abstract provided.
Calibration Of Microsimulation Models For Multimodal Freight Networks, Justice Appiah Ph.D., P.E., Bhaven Naik, Scott Sorensen
Calibration Of Microsimulation Models For Multimodal Freight Networks, Justice Appiah Ph.D., P.E., Bhaven Naik, Scott Sorensen
Mid-America Transportation Center: Final Reports and Technical Briefs
This research presents a framework for incorporating the unique operating characteristics of multi-modal freight networks into the calibration process for microscopic traffic simulation models. Because of the nature of heavy freight movements in US DOT Region VII (Nebraska, Iowa, Missouri, Kansas), the focus of the project is on trucks or heavy gross vehicles (HGV). In particular, a genetic algorithm (GA) based optimization technique was developed and used to find optimum parameter values for the vehicle performance model used by “Verkehr In Staedten-SIMulationmodell (VISSIM)”, a widely used microscopic traffic simulation software. At present, the Highway Capacity Manual (HCM), which is the …
Feasibility Of Integrating Natural And Constructed Wetlands In Roadway Drainage System Design, John S. Stansbury, Massom Moussavi, Tian Zhang
Feasibility Of Integrating Natural And Constructed Wetlands In Roadway Drainage System Design, John S. Stansbury, Massom Moussavi, Tian Zhang
Mid-America Transportation Center: Final Reports and Technical Briefs
Stormwater from roadways could have negative effects on the environment and aquatic ecosystems. Typical highway runoff pollutants include solids; heavy metals, particularly cadmium, copper, and zinc; petroleum hydrocarbons; gasoline constituents; PAHs (polyaromatic hydrocarbons); oxygen demanding compounds measured as COD (chemical oxygen demand) and BOD (biochemical oxygen demand); and road salts. Roadway runoff falls under the legislation of the Clean Water Act (CWA) via the National Pollutant Discharge Elimination System (NPDES). CWA regulates discharge of nonpoint source pollutants, such as roadway runoff, by issuing permits to public entities which manage Municipal Separate Storm Sewer Systems (MS4s). Part of the Nebraska Department …
Improving Safety Of The Surface Transportation System By Addressing The Issues Of Vulnerable Road Users: Case Of The Motorcyclists, Sundanda Dissanayake Ph.D., P.E., Mohammad Saad B. Shaheed
Improving Safety Of The Surface Transportation System By Addressing The Issues Of Vulnerable Road Users: Case Of The Motorcyclists, Sundanda Dissanayake Ph.D., P.E., Mohammad Saad B. Shaheed
Mid-America Transportation Center: Final Reports and Technical Briefs
Over the past few years, motorcycle fatalities have increased at an alarming rate in the United States. Motorcycle safety issues in Kansas are no different from the national scenario. Accordingly, this study examines motorcycle crashes in Kansas in order to identify and evaluate critical crash-related factors and subsequent impacts on motorcycle crash injury outcomes. State-level motorcycle rider fatality rates were investigated while considering various factors including helmet laws, using generalized least-squares regression modeling. A detailed characteristic analysis was carried out for motorcycle crashes, using Kansas crash data. Comparisons were made between several aspects of motorcycle crashes and other vehicle crashes. …
A Riverscape Perspective Of Pacific Salmonids And Aquatic Habitats Prior To Large-Scale Dam Removal In The Elwha River, Washington, Usa, S. J. Brenkman, Jeff J. Duda, Christian E. Torgersen, Ethan Welty, G.R. Pess, R. Peters, M.L. Mchenry
A Riverscape Perspective Of Pacific Salmonids And Aquatic Habitats Prior To Large-Scale Dam Removal In The Elwha River, Washington, Usa, S. J. Brenkman, Jeff J. Duda, Christian E. Torgersen, Ethan Welty, G.R. Pess, R. Peters, M.L. Mchenry
United States National Park Service: Publications
Dam removal has been increasingly proposed as a river restoration technique. In 2011, two large hydroelectric dams will be removed from Washington State’s Elwha River. Ten anadromous fish populations are expected to recolonise historical habitats after dam removal. A key to understanding watershed recolonisation is the collection of spatially continuous information on fish and aquatic habitats. A riverscape approach with an emphasis on biological data has rarely been applied in mid-sized, wilderness rivers, particularly in consecutive years prior to dam removal. Concurrent snorkel and habitat surveys were conducted from the headwaters to the mouth (rkm 65–0) of the Elwha River …
Habitat Fragmentation Effects On Annual Survival Of The Federally Protected Eastern Indigo Snake, D. R. Breininger, Marc J. Mazerolle, M. R. Bolt, M. L. Legare, J. H. Drese, J. E. Hines
Habitat Fragmentation Effects On Annual Survival Of The Federally Protected Eastern Indigo Snake, D. R. Breininger, Marc J. Mazerolle, M. R. Bolt, M. L. Legare, J. H. Drese, J. E. Hines
United States National Aeronautics and Space Administration: Publications
The eastern indigo snake (Drymarchon couperi) is a federally listed species, most recently threatened by habitat loss and habitat degradation. In an effort to estimate snake survival, a total of 103 individuals (59 males, 44 females) were followed using radio-tracking from January 1998 to March 2004 in three landscape types that had increasing levels of habitat fragmentation: (1) conservation cores; (2) conservation areas along highways; (3) suburbs. Because of a large number of radio-tracking locations underground for which the state of snakes (i.e. alive or dead) could not be assessed, we employed a multistate approach to model snake …
Nest Predation, Food, And Female Age Explain Seasonal Declines In Clutch Size, Karie L. Decker, Courtney J. Conway, Joseph J. Fontaine
Nest Predation, Food, And Female Age Explain Seasonal Declines In Clutch Size, Karie L. Decker, Courtney J. Conway, Joseph J. Fontaine
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
The selection pressures responsible for intra- and interspecific variation in avian clutch size have been debated for over half a century. Seasonal declines in clutch size represent one of the most robust patterns in avian systems, yet despite extensive research on the subject, the mechanisms underlying this pattern remain largely unknown. We tested a combination of experimental and observational predictions to evaluate ten hypotheses, representing both evolutionary and proximate mechanisms proposed to explain seasonal declines in avian clutch size. In line with long held life-history theory, we found strong support for both an evolved and proximate response to food availability …
Population Estimate Of Chinese Mystery Snail (Bellamya Chinensis) In A Nebraska Reservoir, Noelle M. Chaine, Craig R. Allen, Kent A. Fricke, Danielle M. Haak, Michelle L. Hellman, Robert A. Kill, Kristine T. Nemec, Kevin L. Pope, Nicholas A. Smeenk, Bruce J. Stephen, Daniel R. Uden, Kody M. Unstad, Ashley E. Vanderham
Population Estimate Of Chinese Mystery Snail (Bellamya Chinensis) In A Nebraska Reservoir, Noelle M. Chaine, Craig R. Allen, Kent A. Fricke, Danielle M. Haak, Michelle L. Hellman, Robert A. Kill, Kristine T. Nemec, Kevin L. Pope, Nicholas A. Smeenk, Bruce J. Stephen, Daniel R. Uden, Kody M. Unstad, Ashley E. Vanderham
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
The Chinese mystery snail (Bellamya chinensis) is an aquatic invasive species in North America. Little is known regarding this species’ impacts on freshwater ecosystems. It is believed that population densities can be high, yet no population estimates have been reported. We utilized a mark-recapture approach to generate a population estimate for Chinese mystery snail in Wild Plum Lake, a 6.47-ha reservoir in southeast Nebraska. We calculated, using bias-adjusted Lincoln-Petersen estimation, that there were approximately 664 adult snails within a 127 m2 transect (5.2 snails/m2). If this density was consistent throughout the littoral zone (depth) of …