Digital Commons Network^™

The Bryophyte Flora Of The Western Part Of The Küre Mountains (Bartın, Kastamonu), Turkey, Muhammet Ören, Güray Uyar, Tamer Keçeli̇

Turkish Journal of Botany

This study presents the bryophyte flora of the western part of the Küre Mountains, situated in A2 square in the grid system adopted by Henderson, and entirely within the Euro-Siberian phytogeographic region. A total of 1545 bryophyte specimens were collected from the research area in 2008 and 2009. According to the results of this study, 272 taxa belonging to 146 genera and 60 families were recorded. Of these, 2 taxa are hornworts, 53 taxa are liverworts, and 217 taxa are mosses. Among them, 38 taxa are new records for A2 and 4 taxa [Leiocolea badensis (Gottsche) Jörg., Cephaloziella rubella (Ness) …

The Family Boletaceae S.L. (Excluding Boletus) In Montenegro, Gordana Kasom, Mitko Karadelev

Turkish Journal of Botany

The current paper contains the results of systematic research into Boletaceae s.l. (excluding Boletus L.) in Montenegro; 39 species and 1 variety belonging to 12 genera are presented. For each species, the published and unpublished sources of data are provided, in addition to the collections where the materials were deposited. The genus Aureoboletus Pouzar and the taxa Aureoboletus gentilis (Quél.) Pouzar, Leccinum duriusculum (Schulzer ex Kalchbr.) Singer, and Leccinum piceinum Pilát & Dermek are reported for the first time for the territory of Montenegro. From the mycobiota of Montenegro taxa Suillus alboflocculosus Pantidou & Watling and Suillus littoralis Bouchet s. …

On The Rediscovery Of Euphorbia Amygdaloides Subsp. Robbiae And Its Type, Levent Can, Osman Erol, Gill Challen, Orhan Küçüker

Turkish Journal of Botany

Euphorbia amygdaloides L. subsp. robbiae (Turrill) Stace was first collected by Mrs Mary Anne Robb. She collected a wild growing Euphorbia L. specimen in 1891 from an unknown locality near İstanbul, and carried this plant in a bonnet box to England. Since 1891, this well-known cultivated plant has not been collected from any wild locality. This paper reports the wild specimens from İstanbul with morphological detail. We also present the composite image illustrations of the specimen, and images of the type specimen. The article also reveals that the date of the type specimen of Euphorbia amygdaloides subsp. robbiae does not …

Antioxidative And Physiological Responses Of Two Sunflower (Helianthus Annuus) Cultivars Under Peg-Mediated Drought Stress, Mehmet Cengi̇z Baloğlu, Musa Kavas, Gülsüm Aydin, Hüseyi̇n Avni̇ Öktem, Ayşe Meral Yücel

Turkish Journal of Botany

Drought stress is one of the most important yield-reducing factors in crop production. Sunflower, an oilseed crop, is severely affected by abiotic stress. In this study, 2 sunflower cultivars (Musala and Aydın) were evaluated in terms of various biochemical and physiological responses under 2 different polyethylene glycol-mediated drought stress conditions. Stress-determining parameters such as malondialdehyde (MDA), hydrogen peroxide (H_{2}O_{2}), and proline contents were determined. Both cultivars showed similar responses at osmotic potentials of both -0.4 and -0.8 MPa. Aydın was less affected than Musala under these stress conditions. MDA, H_{2}O_{2}, and proline levels were similar at both -0.4 and -0.8 …

Macrofungi Of Nakhchivan (Azerbaijan) Autonomous Republic, Hami̇de Seyi̇dova, Elşad Hüseyi̇n

Turkish Journal of Botany

In this article, an attempt has been made to establish the species composition of the macrofungi of Nakhchivan Autonomous Republic of Azerbaijan. A total of 73 species of macromycetes were registered, 2 belonging to the division Ascomycota and 71 to the division Basidiomycota. The trophic structure for the fungal species is as follows: 22 lignicolous and 51 terricolous. Fifty-three species were added to the Nakhchivan Autonomous Republic mycobiota; 8 species of them were added to the mycobiota of Azerbaijan as new records.

Anatomical Findings Of Onobrychis Sect. Heliobrychis (Fabaceae) In Iran And Their Taxonomic Implications, Roya Karamian, Ali Moradi Behjou, Massoud Ranjbar

Turkish Journal of Botany

Peduncle anatomy was investigated in 20 species of Onobrychis Miller sect. Heliobrychis Bunge from Iran by light microscopy. Ten quantitative and qualitative characters were studied in the peduncle cross sections. Results showed that qualitative characters represent considerable variations within the section, some of which such as outline shape of the peduncle cross section, density of papillae on hair surface, and position of cavities in peduncles are taxonomically important characters to differ annual species from perennials in the section. Four groups were distinguished within the perennial species according to peduncle anatomical characters. In addition, a key is provided for the taxa …

The Relationship Between The Antioxidant System And Phycocyanin Production In Spirulina Maxima With Respect To Nitrate Concentration, Razi̇ye Öztürk Ürek, Leman Tarhan

Turkish Journal of Botany

The relationship among antioxidant enzyme activities, such as iron-superoxide dismutase (FeSOD) and ascorbate-dependent peroxidase (AsA-POD), and phycocyanin, chlorophyll, total carotenoid, ascorbate contents, and lipid peroxidation (LPO) levels were investigated in Spirulina maxima SAG 84.79 in nitrate limited (10 mM), control (30 mM), and supplemented (50 mM) conditions. In the present study, extracellular nitrate and intracellular iron, magnesium, and copper levels were also investigated. The highest FeSOD and AsA-POD activities and chlorophyll content and the lowest LPO levels were found in control conditions on day 13: 21.9 ± 1.5, 5.7 ± 0.3 IU mg^{-1}, 16.2 ± 0.5 mg g^{-1}, and 0.322 …

Influence Of Mycorrhizal Strategy On The Foliar Traits Of The Plants On The Tibetan Plateau In Response To Precipitation And Temperature, Zhaoyong Shi, Yanying Liu, Fayuan Wang, Yinglong Chen

Turkish Journal of Botany

Mycorrhizas play key roles in important ecosystem processes and functions. To enhance our understanding of the impact of mycorrhizal strategies on important foliar traits of host plants and their response to climate changes, we analysed 6 selected foliar traits among 54 plant species in 129 sampling sites of ascertained mycorrhizal types on the Tibetan Plateau based on their functional groups. The selected traits were leaf mass per area (LMA), nitrogen concentration (on mass and area bases, N_{mass} and N_{area}, respectively), photosynthetic capacity (A_{mass} and A_{area}) and photosynthetic nitrogen use efficiency (PNUE). The analysed foliar traits showed no significant difference between …

A Novel Function For Snap29 (Synaptosomal-Associated Protein Of 29 Kda) In Mast Cell Phagocytosis., Jordan Wesolowski, Vernon Caldwell, Fabienne Paumet

Department of Microbiology and Immunology Faculty Papers

Mast cells play a critical role in the innate immune response to bacterial infection. They internalize and kill a variety of bacteria and process antigen for presentation to T cells via MHC molecules. Although mast cell phagocytosis appears to play a significant role during bacterial infection, little is known about the proteins involved in its regulation. In this study, we demonstrate that the SNARE protein SNAP29 is involved in mast cell phagocytosis. SNAP29 is localized in the endocytic pathway and is transiently recruited to Escherichia coli (E. coli)-containing phagosomes. Interestingly, overexpression of SNAP29 significantly increases the internalization and killing of …

Deductions For Drug Ads? The Constitution Does Not Require Congress To Subsidize Direct-To-Consumer Prescription Drug Advertisements, Shoshana Speiser, Kevin Outterson

Santa Clara Law Review

No abstract provided.

Law School Of The Future: Centre Of Cutting-Edge Practice?, Clark Cunningham

Faculty Publications By Year

No abstract provided.

The Challenge Of Domestic Implementation Of International Human Rights Law In The Cotton Field Case, Caroline Bettinger-López

Articles

No abstract provided.

Defense Of Marriage Act, Will You Please Go Now!, Joanna L. Grossman

Hofstra Law Faculty Scholarship

The time has come.
The time has come.
The time is now.
Just go.
Go.
GO!
I don’t care how.
You can go by foot.
You can go by cow.
Marvin K. Mooney, will you please go now!

These are the opening lines of Marvin K. Mooney Will You Please Go Now!, a Dr. Seuss book that my three sons and I have read literally hundreds of times. It has all the usual appeal of a Dr. Seuss book -- euphonious rhymes, made-up words and objects, fantastical creatures. But it has something else, too. An air of mystery. The …

Chrysaora Quinquecirrha Polyps In Barnegat Bay, Nj, Monica Katherine Buesser

Theses, Dissertations and Culminating Projects

Sea nettles (Chrysaora quinquecirrha) have become abundant in the estuaries of the Mid- Atlantic States. Their ample numbers are an indicator of a disturbed ecosystem. Various factors have been attributed to the rise in numbers of sea nettles including eutrophication, overfishing, global warming, construction and species introduction. Bamegat Bay is a highly eutrophic system with excess nitrogen and organic carbon arriving in the bay via runoff and watershed waste inputs. Many commercial fisheries in Bamegat Bay have ceased to exist and the remaining fisheries are dwindling. An overabundance of medusae and polyps will further impact fisheries since jellyfish compete with …

Pcr Amplification And Dna Sequence Analysis Of The Ss-Actin Gene From A Scyphozoan Jellyfish (Chrysaora Quinquecirrha), Lorraine Malkowitz

Theses, Dissertations and Culminating Projects

The scyphozoan jellyfish Chrysaora quinquecirrha (CQ) is becoming a major pest of Eastern bays and waterways due to changing environmental conditions, including the warming of inlet waters, man-made plastic bulkheads and reduced plant life which serve as havens for their predators. Their increasing numbers warrants investigations into population control of these animals. Therefore any information about them may help in understanding and eventually controlling jellyfish blooms.

ß-actin is a ubiquitous cytoskeletal protein that has many essential functions. The protein and nucleotide sequences are highly conserved across all species, yet the number, size and sequences of the introns are highly variable. …

Characterization Of Human Icer Promoter And Comparative Studies Of Its Activity In Human Prostate Cancer Cells, Dipika Bhagvanji Patel

Theses, Dissertations and Culminating Projects

The Inducible cAMP Early Repressor (ICER) is a dominant transcriptional repressor that binds to cAMP responsive elements (CRE) located in the promoter of a target gene to repress cAMP-mediated gene transcription. The promoter of ICER contains four regulatory CRE sequences, termed cAMP autoregulatory response elements (CAREs) that are highly inducible by cAMP signaling. In a cell, cAMP pathway induces the expression of ICER, however, when ICER protein level increases above normal level, it can repress its own production by binding to these CARE sites located in its promoter region. ICER is normally present in neuroendocrine cells, however, it is not …

Opposing Roles Of The Μ-Opioid And Nociceptin/Orphanin Fq Receptors In Oligodendrocyte Development And Myelination, Allison Vestal-Laborde

Theses and Dissertations

While the classical function of myelin is to facilitate saltatory conduction, this membrane and the myelin-making oligodendrocytes (OLGs) are now recognized as regulators of plasticity and remodeling in the central nervous system (CNS). Thus, OLG maturation and myelination are highly vulnerable processes along CNS development. We previously showed that rat brain myelination is altered by perinatal exposure to buprenorphine, an opioid analogue in clinical trials for the treatment of pregnant opioid addicts. We now found that the in vivo effects on myelination could result from direct alteration in the balance between μ-opioid receptor (MOR) and nociceptin/orphanin FQ receptor (NOPR) activities …

Tracing The Evolution Of Chiropractic Students’ Confidence In Clinical And Patient Communication Skills During A Clinical Internship: A Multi-Methods Study, Mark Hecimovich, Simone Volet

Faculty Publications

Background: Anecdotal evidence points to variations in individual students’ evolving confidence in clinical and patient communication skills during a clinical internship. A better understanding of the specific aspects of internships that contribute to increasing or decreasing confidence is needed to best support students during the clinical component of their study.

Methods: A multi-method approach, combining two large-scale surveys with 269 students and three in-depth individual interviews with a sub-sample of 29 students, was used to investigate the evolution of change in student confidence during a 10-month long internship. Change in levels of confidence in patient communication and clinical skills was …

Geomes (Geoscience Educational Opportunities For Motivating Every Student), Jody Stone

K-12 Curriculum Supplements

The intent of the GEOMES materials is to provide earth science teachers with resources and strategies that will generate interest and enthusiasm among students and teachers for the study of earth science. So there you have it—Geoscience Educational Opportunities for Motivating Every Student (GEOMES). The study of earth science should provide individuals with understandings that prepare them to make more intelligent decisions on processing issues. It should provide students with insights that make the interpretation of events in their environment more meaningful.

The format of the teaching strategies employed in the GEOMES program is designed to attract the student's interest …

Changing The Marriage Equation, Deborah A. Widiss

Articles by Maurer Faculty

This Article brings together legal, historical, and social science research to analyze how couples allocate income-producing and domestic responsibilities. It develops a framework—what I call the “marriage equation”—that shows how sex-based classifications, (non-sex-specific) substantive marriage law, and gender norms interrelate to shape these choices. The marriage equation has changed over time, both reflecting and engendering societal preferences regarding the optimal allocation of breadwinning and caretaking responsibilities.

Until fifty years ago, sex-based classifications in family and employment law aligned with gender norms to enforce an ideology of separate spheres for men and women. The groundbreaking sex discrimination cases of the 1970s …

Using A Thinking Skills System To Guide Discussions During A Working Conference On Students With Disabilities Pursuing Stem Fields, Audrey C. Rule, Greg P. Stefanich

Curriculum & Instruction Faculty Publications

Students with sensory or motor disabilities are often dissuaded from pursuing science, technology, engineering, or mathematics (STEM) careers. They are frequently underprepared to succeed in post-secondary STEM coursework because of inadequate high school preparation and limited post-secondary accommodations. A two-day working conference stimulated dialogue to improve attitudes toward, to better support, and to plan accommodations for students with physical disabilities in STEM areas. Discussion questions during the five small group dialogue sessions that followed panels of speaker presentations were based on Edward de Bono’s (2000) CoRT ten Breadth thinking skills. These thinking skills broaden perception so that thinkers might see …

Schools In Balance: Comparing Iowa Physics Teachers And Teaching In Large And Small Schools, Trevor Kittleson, Jeffrey T. Morgan

Iowa Science Teachers Journal

In 2009 we surveyed all known Iowa high school physics teachers to gain insight into their educational backgrounds, instructional styles, content coverage, and available resources. Based upon a suggestion made at a subsequent presentation, we reexamined the collected data, comparing the responses of teachers from small and large schools to see if there were notable differences between the two populations. We found that teachers at larger schools teach a wider variety of physics courses, including more advanced and “physics first” style courses, and report stronger educational backgrounds in physics. While larger schools also have more financial resources allocated for physics …

Five New Records Of Ants (Hymenoptera: Formicidae) For Nebraska, Kristine T. Nemec, James C. Tager, Elizabeth Manley, Craig R. Allen

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Ants are ubiquitous and influential organisms in terrestrial ecosystems. About 1,000 ant species occur in North America, where they are found in nearly every habitat (Fisher and Cover 2007). Ants are critical to ecological processes and structure. Ants affect soils via tunneling activity (Baxter and Hole 1967), disperse plant seeds (Lengyel et al. 2009), prey upon a variety of insects and other invertebrates (Way and Khoo 1992, Folgarait 1998), are often effective primary consumers through their prodigious consumption of floral and especially extrafloral nectar, and honeydew (Tobin 1994), and serve as prey for invertebrates (Gotelli 1996, Gastreich 1999) and vertebrates …

Antimicrobial Efficacy Of Edible Soy Protein Isolate Films And Coatings Incorporated With Hop Ethanol Extract And The Influence On Shelf-Life And Sensory Attributes Of Bologna, Jamie R. G. Skudlarek

Theses and Dissertations--Animal and Food Sciences

There is demand for improved security of refrigerated ready-to-eat meats. Antimicrobial edible films and coatings could function as an added barrier against post-processing contamination. Hops and hop extracts are known for their antimicrobial efficacy which is attributed to key antimicrobial components including humulones, lupulones, xanthohumol and various terpenoids. Yet, hop ethanol extract has not been studied as an antimicrobial to incorporate into edible protein films and/or coatings. The overall objective of this research was to evaluate hop ethanol extract as an antimicrobial agent incorporated into edible soy protein isolate (SPI) films and coatings, and the influence on the shelf-life and …

Botanical Gardens: Driving Plant Conservation Law, Amy Hackney Blackwell

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Neuroangiogenesis: A Vascular Basis For Alzheimer's Disease And Cognitive Decline During Aging, Charles T. Ambrose

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Angiogenesis directs development of the brain's microcirculation during antenatal and postnatal development, but its role later in life is less well recognized. I contend that during senescence a reduced cerebral capillary density accounts in part for the vascular cognitive impairment observed in many older persons and possibly for some forms of Alzheimer's disease. I propose that neuroangiogenesis is essential throughout adult life for maintaining the microcirculation of the cerebral cortex and elsewhere in the brain and that it commonly declines with old age. To support this hypothesis I have examined the neurological literature for relevant studies on cerebral capillary density …

Standing In Nuclear Waste: Challenging The Disposal Of Yucca Mountain, Megan Easley

Cornell Law Review

No abstract provided.

Pain As Fact And Heuristic: How Pain Neuroimaging Illuminates Moral Dimensions Of Law, Amanda C. Pustilnik

Cornell Law Review

No abstract provided.

Recent Developments: Mulligan V. Corbett: A Child Conceived During Marriage, But Born After Divorce Is Considered Legitimate, Thus A Self-Proclaimed Biological Father Is Not Entitled To Blood Testing Absent A Showing It Is In The Best Interests Of The Child, Megan K. Green

University of Baltimore Law Forum

No abstract provided.

2012 Symposium Brochure

Programs

No abstract provided.