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Detection Of Harmful Algal Blooms Using Photopigments And Absorption Signatures: A Case Study Of The Florida Red Tide Dinoflagellate, Gymnodinium Breve, David F. Millie, Oscar M. Schofield, Gary J. Kirkpatrick, Geir Johnson, Patricia A. Tester, Btyan T. Vintard

OES Faculty Publications

The utility of photopigments and absorption signatures to detect and enumerate the red tide dinoflagellate, Gymnodinium breve, was evaluated in laboratory cultures and in natural assemblages. The carotenoid, gyroxanthindiester, was an adequate biomarker for G. breve biomass; water‐column concentrations corresponded with cell standing crops and chlorophyll a concentrations during bloom events in Sarasota Bay, Florida. Unlike other carotenoids, the relative abundance of gyroxanthin‐diester did not change throughout a range of physiological states in culture and the gyroxanthin‐diester: chlorophyll a ratio exhibited little variability in a natural assemblage during bloom senescence. Stepwise discriminant analysis indicated that wavelengths indicative of in vivo …

Fluxes Of Copper-Complexing Ligands From Estuarine Sediments, Stephen A. Skrabal, John R. Donat, David J. Burdige

OES Faculty Publications

Most studies of the organic complexation of Cu in natural waters have focused on distributions and processes in the water column, where a significant fraction of Cu-complexing ligands may be biologically produced. We present direct evidence for a flux of Cu-complexing ligands from estuarine sediments, demonstrating that sediments are a significant, yet previously unrecognized source of the ligands. Fluxes of Cu-complexing ligands from Chesapeake Bay sediments range from 300 to 1,200 nmol m^-2 d^-1, exceeding fluxes of total dissolved Cu by 3->40-fold, suggesting that any Cu fluxing from the sediments is likely to be organically complexed. …

Regulation Of Algal Blooms In Antarctic Shelf Waters By The Release Of Iron From Melting Sea Ice, Peter N. Sedwick, Giacomo R. Ditullio

OES Faculty Publications

During summer 1995-96, we measured iron in the water column and conducted iron-enrichment bottle-incubation experiments at a station in the central Ross Sea (76°30'S, 170°40'W), first, in the presence of melting sea ice, and 17 days later, in ice-free conditions. We observed a striking temporal change in mixed-layer dissolved iron concentrations at this station, from 0.72-2.3 nM with sea ice present, to 0.16-0.17 nM in ice-free conditions. These changes were accompanied doubling of algal (diatom) biomass. Our incubation experiments suggest that conditions were iron-replete in the presence of sea ice, and iron-deficient in the absence of sea ice. We surmise …

Yield-Per-Recruit Analysis And Management Strategies For Atlantic Croaker, Micropogonias Undulatus, In The Middle Atlantic Bight, Luiz R. Barbieri, Mark E. Chittenden, Cynthia M. Jones

OES Faculty Publications

The effect of different fishing mortality (F) and natural mortality (M), and age at first capture (t(c)) on yield-per-recruit of Atlantic croaker, Micropogonias undulatus, in the lower Chesapeake Bay and North Carolina were evaluated with the Beverton-Holt model. Independent of the level of M (0.20-0.35) or F (0.01-2.0) used in simulations, yield-per-recruit values for Chesapeake Bay were consistently higher at t((c)) = 1 and decreased continuously with increases in t(c) (2-5). Although maximum yield-per-recruit always occurred at the maximum level off (F=2.0), marginal increases in yield beyond F = 0.50-0.75 were negligible. Current F (F(CUR)) is estimated to be …

Statistical Modeling Of The Recoil Compressive Failure Of High-Performance Polymers, Tanim Ahmed

Theses and Dissertations

No abstract provided.

Aggressive Enforcement Of Rights Involving Internet Abuses, William L. Lafuze, Valerie K. Friedrich

Computer Law Review and Technology Journal

The information age, and particularly the development of the Internet and the World Wide Web, has enabled any individual with a personal computer to rapidly acquire information from, and disseminate information to, a worldwide base. Many unlawful activities, such as copyright infringement, may now be practiced in a new environment and manner. Due to several unique aspects of the Internet environment, traditional judicial remedies, such as monetary damages, are ineffectual. Consequently, violations of personal and property rights on the Internet present new challenges for the enforcement of such rights. More aggressive remedies, such as injunction of wrongful activities and impoundment …

Courting Cyberspace, Al Harrison

Computer Law Review and Technology Journal

The practice of law requires the creation and management of massive amounts of paperwork. Software that combines the use of templates and macros can assemble documents for the user, rather than the attorney having to type out volumes of documents from scratch. Firms can manage newly-created documents either by using expensive document management software or by taking advantage of their computers' hierarchical file systems. This article discusses various means for assembling and managing legal documents.

Efficient, Effective Advocacy In The "Computer Age" Demands The Marriage Of The Work Product Doctrine To Computerized Litigation Databases, Cecilee Price-Huish

Computer Law Review and Technology Journal

The attorney-client relationship is one that often evolves over years of legal representation, which often results in the creation of close working relationships and the development of mutual trust. It is not unusual for an attorney or law firm to represent a client for a number of years, fulfilling many different functions as circumstances require. Within this context, a lawyer's roles may include counselor, mediator and litigator. In the age of the information superhighway, where business is increasingly conducted via computerized systems, it is commonplace for an attorney, during the course of lengthy legal representation, to rely heavily on computerized …

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Turkish Journal of Physics

No abstract provided.

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Turkish Journal of Physics

No abstract provided.

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Turkish Journal of Physics

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

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Turkish Journal of Physics

No abstract provided.

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Turkish Journal of Physics

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

Efficient And General Synthesis Of Novel Β-Polyfluoroalkoxy Vinamidinium Salts, Koichiro Kase, Mitsuyoshi Katayama, Takashi Ishihara, Hiroki Yamanaka, John T. Gupton

Chemistry Faculty Publications

Novel β-polyfluoroalkoxy vinamidinium salts 3 and/or 4 were synthesized in good yields by the reaction of N-(2- polyfluoroalkoxy-3 ,3-difluoro-1-propenyI)trimethylammonium iodides (2), prepared from N-(2,3,3-trifluoro-1-propenyl)trimethylammonium iodide (1), with secondary amines in MeCN at 70 °C for 1 h. The salts were also obtainable in comparable yields by the one-pot reaction of 1 with sodium polyfluoroalkoxide followed by treatment with amines.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

Integrity And Universality: A Comment On Dworkin's Freedom's Law, Robin West

Georgetown Law Faculty Publications and Other Works

Ronald Dworkin has done more than any other constitutional lawyer, past or present, to impress upon us the importance of  integrity to constitutional law, and hence to our shared public life. Far from being merely a private virtue, Dworkin has shown that integrity imposes constraints upon and provides guidance to the work of judges in constitutional cases: Every constitutional case that comes before a court must be decided by recourse to the same moral principles that have dictated results in relevant similar cases in the past. Any group or individual challenging the constitutionality of legislation which adversely affects his or …

The Association Of American Law Schools, Section On Mass Communications Law 1997 Annual Conference Panel: Sex, Violence, Children & The Media: Legal, Historical &Empirical; Perspectives, Lili Levi

Articles

No abstract provided.

Foreword Poised At The Cusp: Latcrit Theory, Outsider Jurisprudence And Latina/O Self-Empowerment, Francisco Valdes

Articles

No abstract provided.

Acts Of Power, Crimes Of Knowledge: Some Observations On Desire, Law And Ideology In The Politics Of Expression At The End Of The Twentieth Century, Francisco Valdes

Articles

No abstract provided.

Role Of Personal Values In Professional Decisionmaking, The , Bruce A. Green

Faculty Scholarship

The 1908 Canons of Professional Ethics directed a lawyer to "obey his own conscience."' Lawyers receive similar advice today. Writings on legal practice encourage lawyers to make professional decisions based on their moral values and religious beliefs, as expressed in the familiar injunction: to be charted by one's own "moral compass." Underlying this advice is an assumption about the professional norms - namely, that they accommodate, if not contemplate, lawyers' reliance on personal values. This assumption finds some support in the contemporary codes of lawyer conduct, which acknowledge a role for the lawyer's "conscience" or "moral judgment." Yet, it is …

Getting To Death: Are Executions Constitutional?, Deborah W. Denno

Faculty Scholarship

This Article addresses the question of when a method of executing a capital defendant amounts to cruel and unusual punishment under the Eighth Amendment. This Article contends that execution methods cases, while reaching the right result, fail to provide a sufficiently comprehensive Eighth Amendment standard for determining the constitutionality of any execution method. The Article proposes a test that better comports with the Court's Eighth Amendment case law and more appropriately considers scientific determinations of excessive pain. To apply this test, the Article studies each state's legislative changes in execution methods during the Twentieth Century as well as accounts of …

Legal Fictions: Copyright, Fan Fiction, And A New Common Law, Rebecca Tushnet

Georgetown Law Faculty Publications and Other Works

A girl owns a number of Barbie dolls. She makes outfits for them and constructs elaborate scenarios in which they play starring roles. She enacts her dramas in her front yard, where passers-by can easily see. Does she violate the law? What if the girl writes down her stories starring Barbie? What happens when she lets her friends read them? What if she e-mails those stories to a Barbie mailing list? What if she posts those stories and a picture of Barbie in her new outfit on her Web page?

Copyright law has long been a concern more for corporations …

The Significance Of E. A. Martel For Speleology In Slovenia, Andrej Kranjc

International Journal of Speleology

Three times Martel visited karst in Carniola: in 1879, 1893 and 1896. The importance of his visits and later publications lies in fact that he informed the francophone public about our karst and caves; his visit stimulated the introduction of new technical means into the then Austrian speleology (folding boat, portable telephone); in 1893 due to his researches Postojnska jama became the longest cave in Europe; public found out about existence of caving society Anthron, which was the first Slovene and Slav society of the kind; he set up the foundations of international speleological co-operation and included into it Austrian …

The Use Of Information Technology In Aquaculture Management, Omar F. El-Gayar

Research & Publications

The recent advances in information technology (IT) have had profound impacts on all walks of life and aquaculture is no exception. The growing importance of aquaculture as an alternative source of protein has further emphasized the need to adapt and develop advanced IT for the better management of aquaculture facilities as well as the regional planning for aquaculture development. It is the objective of this paper to review the use and potential prospects of IT in aquaculture management. The information technologies considered are instrumentation and process control, data management, computerized models, decision support systems, artificial intelligence and expert systems, image …

Lynching Ethics: Toward A Theory Of Racialized Defenses, Anthony V. Alfieri

Articles

No abstract provided.

Voluntary Bonds: The Impact Of Habitat Ii On U.S. Housing Policy, Janet Stearns

Articles

No abstract provided.