Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2004

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 7501 - 7530 of 9523

Full-Text Articles in Entire DC Network

Studies On Pseudococcidae (Homoptera: Coccoidea) Fauna Of Afyon, Ankara, Burdur And Isparta Provinces, Turkey, Mehmet Bora Kaydan, Selma Ülgentürk, Cevdet Zeki̇, Seval Toros, M. Oktay Gürkan Jan 2004

Studies On Pseudococcidae (Homoptera: Coccoidea) Fauna Of Afyon, Ankara, Burdur And Isparta Provinces, Turkey, Mehmet Bora Kaydan, Selma Ülgentürk, Cevdet Zeki̇, Seval Toros, M. Oktay Gürkan

Turkish Journal of Zoology

Cultivated and non-cultivated areas were surveyed between 1999 and 2000 for coccoid fauna in Ankara, Afyon, Burdur and Isparta provinces. Nineteen species from 11 genera belonging to Pseudococcidae were found. Among these Chaetococcus phragmitis (Marchal, 1909), Phenacoccus bicerarius Borchsenius, 1949, Phenacoccus evelinae Tereznikova, 1968, Puto pilosellae (Sulc, 1898), Puto superbus (Leonardi, 1907), Rhodania porifera Goux, 1935, and Spinococcus morrisoni (Kritchenko, 1935) were new records for Turkish fauna.


On Some Lizard Species Of The Western Taurus Range, Yusuf Kumlutaş, Mehmet Öz, Hakan Durmuş, Mehmet Rizvan Tunç, Adem Özdemi̇r, Serdar Düşen Jan 2004

On Some Lizard Species Of The Western Taurus Range, Yusuf Kumlutaş, Mehmet Öz, Hakan Durmuş, Mehmet Rizvan Tunç, Adem Özdemi̇r, Serdar Düşen

Turkish Journal of Zoology

A total of 282 specimens belonging to 13 lizard species from the Western Taurus Range were investigated. Morphological and biological data as well as missing pieces of information about the species were sought to be completed with the addition of a large number of new localities. Moreover, the data obtained were compared with those in the relevant literature in an attempt to shed light on the taxonomical status of the species.


A Morphological And Taxonomical Study On The Subspecies Of The Lycian Salamander, Mertensiella Luschani, (Steindachner, 1891) (Urodela: Salamandridae), Mehmet Öz, Serdar Düşen, Mehmet Rizvan Tunç, Yusuf Kumlutaş, Hakan Durmuş, Yakup Kaska Jan 2004

A Morphological And Taxonomical Study On The Subspecies Of The Lycian Salamander, Mertensiella Luschani, (Steindachner, 1891) (Urodela: Salamandridae), Mehmet Öz, Serdar Düşen, Mehmet Rizvan Tunç, Yusuf Kumlutaş, Hakan Durmuş, Yakup Kaska

Turkish Journal of Zoology

The morphometric measurements of 10 taxonomically important characters, and the coloration features of the 8 subspecies of Mertensiella luschani were investigated and statistical analyses were carried out. The importance of these characters in distinguishing the subspecies is discussed and some of them were found to be very reliable, although some did not show any statistical differences among the subspecies of M. luschani. The mean total body length, and the ratio of the width of the parotid to its length were the most important; the ratio of head length to head and body length, the ratio of head width to head …


Faunistic And Morphological Studies On Ciliates (Protozoa, Ciliophora) From A Small Pond, With Responses Of Ciliate Populations To Changing Environmental Conditions, Naci̇ye Gülkiz Şenler, İsmai̇l Yildiz Jan 2004

Faunistic And Morphological Studies On Ciliates (Protozoa, Ciliophora) From A Small Pond, With Responses Of Ciliate Populations To Changing Environmental Conditions, Naci̇ye Gülkiz Şenler, İsmai̇l Yildiz

Turkish Journal of Zoology

Sixty-nine ciliate species were identified in 19 samples from a small pond covered by Lemna minor in Van, Turkey. Statistical analysis was employed to examine the relationships between ciliates and the physical and biological parameters. Total ciliate abundance appears to be related mainly with physical and biological factors such as the dissolved oxygen in the bottom layer and the volume of Lemna and temperature in the surface layer. Some species were investigated in detail using live observation, silver impregnation, and morphometry.


The Rotifer Fauna Of Lake Sazlıgöl (Menemen – İzmir), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Di̇dem Özdemi̇r Mi̇s Jan 2004

The Rotifer Fauna Of Lake Sazlıgöl (Menemen – İzmir), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Di̇dem Özdemi̇r Mi̇s

Turkish Journal of Zoology

With the aim of identifying the rotifer fauna of Lake Sazlıgöl, samples were collected monthly between February 1998 and July 1999, using a plankton net with a mesh size of 60 µm, and were preserved in 4% formaldehyde. As a result, 47 taxa in 11 families were identified, and Asplanchnopus multiceps and Notholca salina are new recorded species for Turkish inland water fauna.


Implications Of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations Of Drosophila Melanogaster From Turkey, Ergi̇ Deni̇z Özsoy Jan 2004

Implications Of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations Of Drosophila Melanogaster From Turkey, Ergi̇ Deni̇z Özsoy

Turkish Journal of Zoology

The standard genetic distances were calculated with 3 allozyme loci in 2 local populations of Drosophila melanogaster from Turkey. One of the distances, i.e. obtained with alcohol dehydrogenase (Adh), was completely different from the distances with the other 2 allozyme loci, glycerophosphate dehydrogenase (\alphaGpdh) and cytosolic malate dehydrogenase (Mdh1), leading to a statistically significant inflation in the cumulated distance value obtained over the 3 loci. It is shown that this final significant value was caused by the significant difference in allelic frequencies at the Adh loci across local populations. Implications of the different genetic distances in 2 local populations are …


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Zoology

No abstract provided.


Two New Records Of Water Mites (Hydrachnidia, Acari) For The Turkish Fauna: Bandakia Concreta Thor 1903 And Brachypoda Mutila Walter 1928, Yunus Ömer Boyaci, Muhli̇s Özkan Jan 2004

Two New Records Of Water Mites (Hydrachnidia, Acari) For The Turkish Fauna: Bandakia Concreta Thor 1903 And Brachypoda Mutila Walter 1928, Yunus Ömer Boyaci, Muhli̇s Özkan

Turkish Journal of Zoology

Male and female specimens of Brachypoda mutila and male specimens of Bandakia concreta collected from a seepage spring in West Anatolia are described. Their morphological features are compared with those of the most closely related species. Identification keys to the species known from the Palearctic of the genera Bandakia and Brachypoda are provided.


The Amphibian And Reptile Species Of Bozdağ (Ödemiş), Yusuf Kumlutaş, Adem Özdemi̇r, Çeti̇n Ilgaz, Murat Tosunoğlu Jan 2004

The Amphibian And Reptile Species Of Bozdağ (Ödemiş), Yusuf Kumlutaş, Adem Özdemi̇r, Çeti̇n Ilgaz, Murat Tosunoğlu

Turkish Journal of Zoology

The herpetofauna of Bozdağ in western Anatolia was investigated. In the study area, 152 samples belonging to 22 species from 14 amphibian and reptile families were described. One of these species is an urodelan, 5 are anurans, 1 is a tortoise, 10 are lizards and 5 are snakes. A specimen of Eumeces schneideri was found at Bozdağ for the first time.


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Zoology

No abstract provided.


Introducing A New Approach To Estimating Red Meat Production In Turkey, Fahri̇ Yavuz, Carl R. Zulauf Jan 2004

Introducing A New Approach To Estimating Red Meat Production In Turkey, Fahri̇ Yavuz, Carl R. Zulauf

Turkish Journal of Veterinary & Animal Sciences

A common concern with official estimates of red meat production in Turkey is that they underestimate the level of production. One of the frequently cited reasons is that unregulated slaughter is undercounted. This study uses an estimation method based on the biology of red meat production to examine the potential impact of this undercounting. The production estimates obtained for 1991-1998 using this biological-based method exceed the numbers estimated by official organizations, but fall within the range of estimates obtained from other proposed approaches to estimating red meat production.


Edwardsiella Ictaluri Infection In Rainbow Trout (Oncorhynchus Mykiss), Oktay Keski̇n, Selçuk Seçer, Müjgan İzgür, Süheyla Türkyilmaz, Rajhab Sawasawa Mkakosya Jan 2004

Edwardsiella Ictaluri Infection In Rainbow Trout (Oncorhynchus Mykiss), Oktay Keski̇n, Selçuk Seçer, Müjgan İzgür, Süheyla Türkyilmaz, Rajhab Sawasawa Mkakosya

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to isolate Edwardsiella ictaluri from diseased rainbow trout obtained from a commercial farm in the Ankara region, Turkey. Growth of the microorganism after 36 h of incubation was higher and purer at 28 ºC than at 37 ºC on all the organs (liver, spleen, kidney) of the 10 fish examined. Three groups, each consisting of 3 fish were used for experimental infection. All the fish in Group I, which received a pure culture suspension, died after treatment. There were no clinical symptoms of the disease or deaths in Group II treated with 1/50 concentration …


Effects Of Rams And Luteal Or Follicular Phase Ewes On Preovulatory Lh Surge Characteristics In Ewes, Sedat Yildiz, Metehan Uzun, Mehmet Kaya, Ömer Uçar, Meti̇n Çenesi̇z Jan 2004

Effects Of Rams And Luteal Or Follicular Phase Ewes On Preovulatory Lh Surge Characteristics In Ewes, Sedat Yildiz, Metehan Uzun, Mehmet Kaya, Ömer Uçar, Meti̇n Çenesi̇z

Turkish Journal of Veterinary & Animal Sciences

This study aimed to investigate whether the preovulatory LH surge mechanism is involved in sheep-to-sheep interaction for oestrous synchronisation. For that purpose, anoestrous ewes were inserted with intravaginal progestagen sponges for 13 days to induce ovulation. Upon sponge withdrawal, they were introduced either to 4 rams (n = 6, ram group), or to 4 ewes which were in follicular period (n = 6, follicular group), or 4 ewes which were in the luteal period (n = 6, luteal group) or else they were kept alone (n = 6, control group). The ewes were weighed and their body conditions were scored …


Inhibition Effects Of Some Antibiotics On The Activity Of Glucose 6-Phosphate Dehydrogenase Enzyme From Rainbow Trout (Oncorhynchus Mykiss Walbaum, 1792) Erythrocytes, Orhan Erdoğan, Mehmet Çi̇ftçi̇, Abdulkadi̇r Çi̇ltaş, Olcay Hi̇sar Jan 2004

Inhibition Effects Of Some Antibiotics On The Activity Of Glucose 6-Phosphate Dehydrogenase Enzyme From Rainbow Trout (Oncorhynchus Mykiss Walbaum, 1792) Erythrocytes, Orhan Erdoğan, Mehmet Çi̇ftçi̇, Abdulkadi̇r Çi̇ltaş, Olcay Hi̇sar

Turkish Journal of Veterinary & Animal Sciences

Inhibitory effects of some antibiotics on glucose 6-phosphate dehydrogenase from the erythrocytes of rainbow trout (Oncorhynchus mykiss Walbaum, 1792) were investigated. For this purpose, initially erythrocyte glucose 6-phosphate dehydrogenase was purified 1271.19-fold in a yield of 70.40% by using ammonium sulfate precipitation and 2',5'-ADP Sepharose 4B affinity gel. A constant temperature (+4 ºC) was maintained during the purification process. Enzyme activity was determined with the Beutler method by using a spectrophotometer at 340 nm. This method was utilized for all kinetic studies. Thiamphenicol, amikacin, gentamicin, and netilmicin were used as antibiotics. All the antibiotics exhibited inhibitory effects on the enzyme. …


Seroprevalence Of Babesia Ovis In Sheep Around Afyon, Hati̇ce Çi̇çek, Ali̇ Düzgün, Zi̇şan Emre, K. Zafer Karaer Jan 2004

Seroprevalence Of Babesia Ovis In Sheep Around Afyon, Hati̇ce Çi̇çek, Ali̇ Düzgün, Zi̇şan Emre, K. Zafer Karaer

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the seroprevalence of Babesia ovis around Afyon between June and September 2000. During this period, blood samples were collected to obtain serum samples from total of 204 Akkaraman sheep in different age groups in 9 different localities. During sampling, peripheral blood smears were prepared from the punctured ear of each animal. Ticks were also collected from the animals sampled. The sera were tested for the presence of antibodies to B. ovis by ELISA. The blood smears were stained with 5% Giemsa stain solution and were examined microscopically. Antibodies against B. ovis were detected …


The Reproduction Biology Of Chub (Leuciscus Cephalus L. 1758) In Topçam Dam Lake (Aydın, Turkey), Hüseyi̇n Şaşi Jan 2004

The Reproduction Biology Of Chub (Leuciscus Cephalus L. 1758) In Topçam Dam Lake (Aydın, Turkey), Hüseyi̇n Şaşi

Turkish Journal of Veterinary & Animal Sciences

In this study, the reproduction biology of 332 chub (Leuciscus cephalus L. 1758) was studied from June, 1999, to June, 2000, on a monthly basis in Topçam Dam Lake. Egg numbers were estimated in 65 females caught just prior to spawning. The sex and age compositions of chub were determined. The specimens were composed of 27.11% males and 72.89% females. Male and female chub become sexually mature in the second year of their life spans. Spawning is in March and April. The fecundity of chub varies from 2100-66,400 per female. The average egg diameter was between 0.391 and 0.744 mm …


Effects Of Different Plant Species And Different Sowing Dates On Forage Yield, Grazing Capacity And Estimated Carcass Weight In The Continental Climate Zones, Sadik Çakmakçi, Bi̇lal Aydinoğlu, Mehmet Arslan, Mehmet Teti̇k Jan 2004

Effects Of Different Plant Species And Different Sowing Dates On Forage Yield, Grazing Capacity And Estimated Carcass Weight In The Continental Climate Zones, Sadik Çakmakçi, Bi̇lal Aydinoğlu, Mehmet Arslan, Mehmet Teti̇k

Turkish Journal of Veterinary & Animal Sciences

This research was conducted to study the effects of artificial sowing with various plant species and different sowing dates on forage yield, grazing capacity and estimated carcass weight in rangelands under continental dry conditions. Artificial rangelands were established on Akpınar plateau near Kemer-Burdur 1675 m above sea level using 4 different plant species sown at 5 different sowing dates. Later, grazing capacity and carcass weight were estimated in terms of forage yield. The results showed that the best sowing date of alfalfa (Medicago sativa L.) was sowing date 4 (the last week of October) and 1447 cattle could graze in …


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Physics

No abstract provided.


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Physics

No abstract provided.


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.


Cover And Contents Jan 2004

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.


Digest Of The Philadelphia College Of Osteopathic Medicine (Winter 2004), Philadelphia College Of Osteopathic Medicine Jan 2004

Digest Of The Philadelphia College Of Osteopathic Medicine (Winter 2004), Philadelphia College Of Osteopathic Medicine

Digest

The Winter 2004 issue of the Digest of the Philadelphia College of Osteopathic Medicine includes the following articles:

  • Opening Remarks
  • PCOM Updates
  • 5 Point Plan
  • In Memoriam Albert F. D’Alonzo, DO ’56
  • Stem Cell Research
  • The O. J. Snyder Memorial Medal Recipient
  • Mason W. Pressly Memorial Medal Recipient
  • The Closing of Parkview Hospital
  • Cover Story: It’s our Move: Creating Training Opportunities in a Shrinking Health Care Delivery System
  • Class Notes
  • In Memoriam
  • My Turn
  • PCOM Alumni Weekend 2004
  • PCOM Events


Forty-Second Annual Report Town Of Sugar Hill, New Hampshire Year Ending December 31, 2003., Sugar Hill Town Representatives Jan 2004

Forty-Second Annual Report Town Of Sugar Hill, New Hampshire Year Ending December 31, 2003., Sugar Hill Town Representatives

Sugar Hill, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.


Annual Reports Of The Selectboard And Other Town Officers, Charlestown, N.H., For The Year Ending December 31, 2003., Charlestown Town Representatives Jan 2004

Annual Reports Of The Selectboard And Other Town Officers, Charlestown, N.H., For The Year Ending December 31, 2003., 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.


Patterns Of Variations In Escherichia Coli Strains That Produce Cytolethal Distending Toxin, Carol L. Pickett, Robert B. Lee, Aysegul Eyigor, Ben Elitzur, Emily M. Fox, Nancy A. Strockbine Jan 2004

Patterns Of Variations In Escherichia Coli Strains That Produce Cytolethal Distending Toxin, Carol L. Pickett, Robert B. Lee, Aysegul Eyigor, Ben Elitzur, Emily M. Fox, Nancy A. Strockbine

United States Public Health Resources

A collection of 20 Escherichia coli strains that produce cytolethal distending toxin (CDT) were analyzed for their virulence-associated genes. All of these strains were serotyped, and multiplex PCR analysis was used to ascertain the presence of genes encoding other virulence factors, including Shiga toxin, intimin, enterohemolysin, cytotoxic necrotizing factor type 1 (CNF1) and CNF2, heat-stable toxin, and heat-labile toxin. These CDT-producing strains possessed various combinations of known virulence genes, some of which have not been noted before. Partial cdtB sequences were obtained from 10 of these strains, and their predicted CdtB sequences were compared to known E. coli CdtB sequences; …


Time Series Analysis Of Jaw Muscle Contraction And Tissue Deformation During Mastication In Miniature Pigs, Z. J. Liu, Jordan R. Green, C. A. Moore, S. W. Herring Jan 2004

Time Series Analysis Of Jaw Muscle Contraction And Tissue Deformation During Mastication In Miniature Pigs, Z. J. Liu, Jordan R. Green, C. A. Moore, S. W. Herring

Department of Special Education and Communication Disorders: Faculty Publications

Masticatory muscle contraction causes both jaw movement and tissue deformation during function. Natural chewing data from 25 adult miniature pigs were studied by means of time series analysis. The data set included simultaneous recordings of electromyography (EMG) from bilateral masseter (MA), zygomaticomandibularis (ZM) and lateral pterygoid muscles, bone surface strains from the left squamosal bone (SQ), condylar neck (CD) and mandibular corpus (MD), and linear deformation of the capsule of the jaw joint measured bilaterally using differential variable reluctance transducers. Pairwise comparisons were examined by calculating the cross-correlation functions. Jaw-adductor muscle activity of MA and ZM was found to be …


Nebline, January 2004 Jan 2004

Nebline, January 2004

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Rural Living Carries Rewards, Responsibilities
Monthly “Acreage Insights” Clinics Focus on Rural Living Topics
Caring for Florist Azaleas
Garden Guide
Starting Avocado Seeds
Growing Norfolk Island Pines
Prevention and Control of Rabbit Damage
Don’t Let the Bed Bugs Bite!
Birds Need Water in Winter Too
Use Compact Fluorescent Lamps to Save Energy
Crop Protection Clinic Scheduled for Jan. 7
Off-Farm Income Important to Farm Families
Private Pesticide Applicator Training
Sorghum Seminars Scheduled
Use Portable Generators Carefully
Unused and Abandoned Wells
Put In The Big Rocks First!
Touchdown Beef Chili Recipe
10,000 Steps for Health
Serving Soup - Safely!
Tips for …


The Theatrical Concession System In Prussia, 1811-1869, William Grange Jan 2004

The Theatrical Concession System In Prussia, 1811-1869, William Grange

Johnny Carson School of Theatre and Film: Faculty Publications and Creative Activity

In 1869, the Prussian House of Deputies passed a law that transformed theatre practice in Berlin and other Prussian cities. When the newly unified Germany came into being two years later, the 1869 law became the legal order of business for all theatres within the new Reich. That law, called the Gewerbefreiheit Gesetz (Freedom to Engage in Business Act), put an end to the way theatre had formerly been produced, dissolving the concession system that had been in operation for decades previous; it also terminated a tradition that had functioned for centuries, both in Prussia and in nearly all other …


Red Imported Fire Ant Impacts On Wildlife: A Decade Of Research, C. R. Allen, D. M. Epperson, A. S. Garmestani Jan 2004

Red Imported Fire Ant Impacts On Wildlife: A Decade Of Research, C. R. Allen, D. M. Epperson, A. S. Garmestani

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

The negative impacts of biological invasion are economically and ecologically significant and, while incompletely quantified, they are clearly substantial. Ants (family Formicidae) are an important, although often overlooked, component of many terrestrial ecosystems. Six species of ants are especially striking in their global ability to invade, and their impacts. This paper focuses on the impacts of the most destructive of those species, the red imported fire ant (Solenopsis invicta), and focuses on impacts on native vertebrates. Red imported fire ants often become the dominant ant species in infested areas outside of their native range due to their aggressive …