Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Law (11522)
- Engineering (1409)
- Physical Sciences and Mathematics (1348)
- Medicine and Health Sciences (1027)
- Life Sciences (812)
-
- Social and Behavioral Sciences (784)
- Constitutional Law (639)
- Electrical and Computer Engineering (564)
- Courts (525)
- Arts and Humanities (509)
- Supreme Court of the United States (487)
- Business (486)
- Law and Society (477)
- Legislation (441)
- Tax Law (415)
- Legal Education (403)
- Criminal Procedure (383)
- Physics (366)
- Comparative and Foreign Law (359)
- Criminal Law (347)
- International Law (346)
- Education (344)
- State and Local Government Law (344)
- Food Science (332)
- Mathematics (320)
- Legal Profession (317)
- Intellectual Property Law (312)
- Jurisprudence (301)
- Civil Rights and Discrimination (300)
- Legal History (300)
- Institution
-
- Technological University Dublin (5597)
- University of Chicago Law School (3573)
- University of Michigan Law School (2934)
- Rochester Institute of Technology (1321)
- University of Miami Law School (1307)
-
- Yeshiva University, Cardozo School of Law (1101)
- University of Minnesota Law School (1048)
- University of Washington School of Law (966)
- University of Alabama School of Law (775)
- UIdaho Law (468)
- Southern Illinois University Carbondale (394)
- Mercer University School of Law (147)
- Liberty University (74)
- National Law School of India University (58)
- Utah State University (57)
- CentraCare Health (46)
- Corewell Health (46)
- University of Baltimore Law (36)
- World Maritime University (29)
- Butler University (19)
- Rhode Island School of Design (17)
- UAlaska System (14)
- Southwestern Oklahoma State University (13)
- Munster Technological University (10)
- WellBeing International (7)
- Chicago-Kent College of Law (4)
- Fordham Law School (4)
- North Carolina Agricultural and Technical State University (4)
- Stephen F. Austin State University (3)
- Lehigh Valley Health Network (2)
- Keyword
-
- United States Supreme Court (403)
- Ireland (289)
- Law reform (246)
- Corporations (173)
- Congress (170)
-
- History (163)
- Lawyers (152)
- Children (150)
- Regulation (146)
- Income tax (133)
- University of Michigan Law School (119)
- State courts (116)
- Property (115)
- Empirical studies (110)
- Law professors (109)
- Discrimination (101)
- Law schools (101)
- Law students (97)
- Constitution (96)
- Technology (94)
- Corporate tax (92)
- Language (86)
- Race and law (85)
- Trials (84)
- Religion (83)
- Ethics (82)
- Michigan (82)
- Bankruptcy (79)
- Liability (74)
- Treaties (74)
- Publication Year
- Publication Type
- File Type
Articles 10621 - 10650 of 20076
Full-Text Articles in Entire DC Network
Litigation Strategies For Dealing With The Indigent Defense Crisis, Eve Brensike Primus
Litigation Strategies For Dealing With The Indigent Defense Crisis, Eve Brensike Primus
Articles
The indigent defense delivery system in the United States is in a state of crisis. Public defenders routinely handle well over 1,000 cases a year, more than three times the number of cases that the American Bar Association says one attorney can handle effectively. As a result, many defendants sit in jail for months before even speaking to their court-appointed lawyers. And when defendants do meet their attorneys, they are often disappointed to learn that these lawyers are too overwhelmed to provide adequate representation. With public defenders or assigned counsel representing more than 80% of criminal defendants nationwide, the indigent …
Taxing Inheritances, Taxing Estates, James R. Hines Jr.
Taxing Inheritances, Taxing Estates, James R. Hines Jr.
Articles
This Article considers two aspects of converting the U.S. transfer tax system to one in which burdens are imposed on the basis of receipt rather than gift. The first aspect is the economic impact of distinguishing transfer tax liabilities by numbers of children in a family in addition to the total amount of transferred wealth. The second aspect is the nature of the event that triggers tax liability. Taxing on the basis of receipt raises complicated issues about generation-skipping transfers, transfers to trusts, and transfers that involve foreign as well as domestic parties, all of which are potentially influenced by …
Disclosing 'Political' Oversight Of Agency Decision Making, Nina A. Mendelson
Disclosing 'Political' Oversight Of Agency Decision Making, Nina A. Mendelson
Articles
Scholars and courts have divided views on whether presidential supervision enhances the legitimacy of the administrative state. For some, that the President can supervise administrative agencies is key to seeing agency action as legitimate, because of the President's accountability to the electorate. Others, however, have argued that such supervision may simply taint, rather than legitimate, an agency action. The reality is that presidential supervision of agency rulemaking, at least, appears to be both significant and opaque. This Article presents evidence from multiple presidential administrations suggesting that regulatory review conducted by the White House's Office of Management and Budget is associated …
Real Copyright Reform, Jessica D. Litman
Real Copyright Reform, Jessica D. Litman
Articles
A copyright system is designed to produce an ecology that nurtures the creation, dissemination, and enjoyment of works of authorship. When it works well, it encourages creators to generate new works, assists intermediaries in disseminating them widely, and supports readers, listeners, and viewers in enjoying them. If the system poses difficult entry barriers to creators, imposes demanding impediments on intermediaries, or inflicts burdensome conditions and hurdles on readers, then the system fails to achieve at least some of its purposes. The current U.S. copyright statute is flawed in all three respects. In this Article, I explore how the current copyright …
The Basic Law At 60 - Introduction To The Special Issue, Susanne Baer, Christian Boulanger, Alexander Klose, Rosemarie Will
The Basic Law At 60 - Introduction To The Special Issue, Susanne Baer, Christian Boulanger, Alexander Klose, Rosemarie Will
Articles
For Germany 2009 was a year of constitutional anniversaries: the first democratic constitution (Paulskirchenverfassung of 1849) was promulgated 160 years ago; the 1919 Weimar Constitution would have turned 90; and finally, the country celebrated 60 years of the Basic Law, which was proclaimed and signed in Bonn on 23 May 1949. Despite its birth in the midst of economic and political turmoil and widespread disillusion with politics, the Basic Law has come to be regarded as a "success story." As is well known, it was never meant to last - the very term "Grundgesetz" (basic law) indicated that it was …
Article I, Article Iii, And The Limits Of Enumeration, Gil Seinfeld
Article I, Article Iii, And The Limits Of Enumeration, Gil Seinfeld
Articles
Article I, Section 8 and Article Ill, Section 2 of the U.S. Constitution deploy parallel strategies for constraining the power of the federal government. They enumerate powers that the national legislature and judiciary, respectively, are permitted to exercise and thereby implicitly prohibit these two branches of government from exercising powers not enumerated. According to conventional thinking, this strategy has failed in connection with Article I and succeeded in connection with Article III. That is, it is widely acknowledged that Congress routinely exercises powers that are difficult to square with the Article I enumeration; but it is commonly thought that the …
Regulating Segregation: The Contribution Of The Aba Criminal Justice Standards On The Treatment Of Prisoners, Margo Schlanger
Regulating Segregation: The Contribution Of The Aba Criminal Justice Standards On The Treatment Of Prisoners, Margo Schlanger
Articles
Over recent decades, solitary confinement for prisoners has increased in prevalence and in salience. Whether given the label "disciplinary segregation," "administrative segregation," "special housing," "seg," "the hole," "supermax," or any of a dozen or more names, the conditions of solitary confinement share basic features: twenty-three hours per day or more spent alone in a cell, with little to do and no one to talk to, and one hour per day or less in a different, but no less isolated, setting-an exercise cage or a space with a shower. Long-term segregation units operated along these lines are extraordinarily expensive to build …
Against Secret Regulation: Why And How We Should End The Practical Obscurity Of Injunctions And Consent Decrees (Symposium: Rising Stars: A New Generation Of Scholars Looks At Civil Justice), Margo Schlanger
Articles
Every year, federal and state courts put in place orders that regulate the prospective operations of certainly hundreds and probably thousands of large government and private enterprises. Injunctions and injunction-like settlement agreements-whether styled consent decrees, settlements, conditional dismissals, or some other more creative title-bind the activities of employers, polluters, competitors, lenders, creditors, property holders, schools, housing authorities, police departments, jails, prisons, nursing homes, and many others. The types of law underlying these cases multiply just as readily: consumer lending, environmental, employment, anti-discrimination, education, constitutional, and so on. Injunctive orders, whether reached by litigation or on consent, suffuse the regulatory environment, …
Did We Avoid Historical Failures Of Antitrust Enforcement During The 2008-2009 Financial Crisis?, Daniel A. Crane
Did We Avoid Historical Failures Of Antitrust Enforcement During The 2008-2009 Financial Crisis?, Daniel A. Crane
Articles
During both economic crises and wars, times of severe national anxiety, antitrust has taken a back seat to other political and regulatory objectives. Antitrust enforcement has often been a political luxury good, consumed only during periods of relative peace and prosperity. In 1890, the Sherman Act's adoption kicked off the era of national antitrust enforcement. Barely three years later, the panic of 1893 provided the first major test to the national appetite for antitrust enforcement. Perhaps 1893 should not be included in the story: antitrust was still young, and it was not even clear that the Sherman Act applied to …
Reflections On Section 5 Of The Ftc Act And The Ftc's Case Against Intel, Daniel A. Crane
Reflections On Section 5 Of The Ftc Act And The Ftc's Case Against Intel, Daniel A. Crane
Articles
The Federal Trade Commission’s (“FTC’s”) unprecedented enforcement action against Intel raises profound issues concerning the scope of the FTC’s powers to give a construction to Section 5 of the FTC Act that goes beyond the substantive reach of the Sherman Act. While I have urged the FTC to assert such independence from the Sherman Act, this is the wrong case to make a break. Indeed, if anything, Intel poses a risk of seriously setting back the development of an independent Section 5 power by provoking a hostile appellate court to rebuke the FTC’s effort and cabin the FTC’s powers in …
Doing Good While Doing Deals: Early Lesson In Launching An International Transactions Clinic, Deborah Burand
Doing Good While Doing Deals: Early Lesson In Launching An International Transactions Clinic, Deborah Burand
Articles
That is not to say that the launch of this clinic was easy. Four of the most challenging issues the ITC faced in its first year of operation were: 1) developing a client pool, 2) defining client projects so as to be appropriate to student clinicians’ skill levels and capacity, 3) making use of efficient and inexpensive technology to foster international communication with clients and transaction management, and 4) tapping supervisory attorney talent capable of supporting student clinicians in their international transactional work. The first two issues were the biggest challenges that we faced in launching the ITC and so …
Comparative Tax Law: Theory And Practice, Reuven S. Avi-Yonah, Guy Inbar, Omri Marian, Linneu Mello
Comparative Tax Law: Theory And Practice, Reuven S. Avi-Yonah, Guy Inbar, Omri Marian, Linneu Mello
Articles
On 3 October 2009, a Conference on Comparative Tax Law in Theory and Practice took place at the University of Michigan Law School. It was organized by Reuven Avi-Yonah (Professor, University of Michigan Law School) and Mathias Reimann (Editor, American Journal of Comparative Law and Professor, University of Michigan Law School), and was attended by Hugh Ault (Professor of Law, Boston College Law School), Victor Thuronyi (Senior Counsel, International Monetary Fund), Brian Arnold (Professor Emeritus, University of Western Ontario), William Barker (Professor, The Dickinson School of Law, Penn State), Michael Livingston (Professor, Rutgers School of Law-Camden), Carlo Garbarino (Professor of …
Moving Beyond The Clamor For "Hedge Fund Regulation": A Reconsideration Of "Client" Under The Investment Advisers Act Of 1940, Anita K. Krug
Moving Beyond The Clamor For "Hedge Fund Regulation": A Reconsideration Of "Client" Under The Investment Advisers Act Of 1940, Anita K. Krug
Articles
This Article argues that, from both theoretical and pragmatic perspectives, a better approach would be for law to regard private fund investors as clients of the managers of those funds for all purposes under the investment advisory regulatory regime. In making these arguments, it dissects the doctrinal and historical underpinnings and sources of the current doctrine--legislative history and case law, in particular, but also SEC interpretations and rule changes. In light of the policy considerations-- including investor protection--that gave rise to the Advisers Act, the growth of the investment advisory industry and private funds' role in it, and lessons learned …
Food Consumption Trends And Drivers, John Kearney
Food Consumption Trends And Drivers, John Kearney
Articles
A picture of food consumption (availability) trends and projections to 2050, both globally and for different regions of the world along with the drivers largely responsible for these observed consumption trends are the subject of this review. Throughout the world, major shifts in dietary patterns are occurring, even in the consumption of basic staples towards more diversified diets. Accompanying these changes in food consumption at a global and regional level have been considerable health consequences. Populations in those countries undergoing rapid transition are experiencing nutritional transition. The diverse nature of this transition may be the result of differences in socio …
Factors Associated With Weaning Practices In Term Infants: A Prospective Observational Study In Ireland., Roslyn Tarrant, Katherine Younger, Margaret Sheridan-Pereira, Martin White, John Kearney
Factors Associated With Weaning Practices In Term Infants: A Prospective Observational Study In Ireland., Roslyn Tarrant, Katherine Younger, Margaret Sheridan-Pereira, Martin White, John Kearney
Articles
The WHO (2001) recommends exclusive breast-feeding and delaying the introduction of solid foods to an infant’s diet until 6 months postpartum. However, in many countries, this recommendation is followed by few mothers, and earlier weaning onto solids is a commonly reported global practice. Therefore, this prospective, observational study aimed to assess compliance with the WHO recommendation and examine weaning practices, including the timing of weaning of infants, and to investigate the factors that predict weaning at #12 weeks. From an initial sample of 539 pregnant women recruited from the Coombe Women and Infants University Hospital, Dublin, 401 eligible mothers were …
The Prevalence And Determinants Of Breastfeeding Initiation And Duration In A Sample Of Women In Ireland, Roslyn Tarrant, Katherine Younger, Margaret Sheridan-Pereira, Martin White, John Kearney
The Prevalence And Determinants Of Breastfeeding Initiation And Duration In A Sample Of Women In Ireland, Roslyn Tarrant, Katherine Younger, Margaret Sheridan-Pereira, Martin White, John Kearney
Articles
Objective: To assess breast-feeding initiation and prevalence from birth to 6 months in a sample of mothers in Dublin, and to determine the factors associated with breast-feeding initiation and ‘any’ breast-feeding at 6 weeks in a sample of Irish-national mothers. Design: This prospective cross-sectional study involved the recruitment of women during the antenatal period, with subsequent follow-up of mothers who delivered healthy, term singleton infants, at 6 weeks and 6 months postpartum. Setting: Participants were recruited from antenatal clinics in the Coombe Women and Infants University Hospital, Dublin. Subjects: In all, 401 Irish-national and forty-nine non-Irish-national mothers met the criteria …
High-Density Screening Reveals A Different Spectrum Of Genomic Aberrations In Chronic Lymphocytic Leukemia Patients With ‘Stereotyped’ Ighv3-21 And Ighv4-34 B-Cell Receptors, Millaray Marincevic, Nicola Cahill, Rebeqa Gunnarsson, Anders Isaksson, Mahmoud Mansouri, Hanna Göransson, Markus Rasmussen, Mattias Jansson, Fergus Ryan, Karin Karlsson, Hans-Olov Adami, Fred Davi, Jesper Jurlander, Gunnar Juliusson, Kostas Stamatopoulos, Richard Rosenquist
High-Density Screening Reveals A Different Spectrum Of Genomic Aberrations In Chronic Lymphocytic Leukemia Patients With ‘Stereotyped’ Ighv3-21 And Ighv4-34 B-Cell Receptors, Millaray Marincevic, Nicola Cahill, Rebeqa Gunnarsson, Anders Isaksson, Mahmoud Mansouri, Hanna Göransson, Markus Rasmussen, Mattias Jansson, Fergus Ryan, Karin Karlsson, Hans-Olov Adami, Fred Davi, Jesper Jurlander, Gunnar Juliusson, Kostas Stamatopoulos, Richard Rosenquist
Articles
Background The existence of multiple subsets of chronic lymphocytic leukemia expressing ‘stereotyped’ Bcell receptors implies the involvement of antigen(s) in leukemogenesis. Studies also indicate that ‘stereotypy’ may influence the clinical course of patients with chronic lymphocytic leukemia, for example, in subsets with stereotyped IGHV3-21 and IGHV4-34 B-cell receptors; however, little is known regarding the genomic profile of patients in these subsets. Design and Methods We applied 250K single nucleotide polymorphism-arrays to study copy-number aberrations and copy-number neutral loss-of-heterozygosity in patients with stereotyped IGHV3-21 (subset #2, n=29), stereotyped IGHV4-34 (subset #4, n=17; subset #16, n=8) and non-subset #2 IGHV3-21 (n=13) and …
Platelet Alpha- And Beta- Secretase Activities Are Not Significantly Affected By Dementia Or Mild Cognitive Impairment In Swedish Patients., Paul Gorham, Natalie Bark, Steve Meaney, Ingemar Bjorkhem, Milita Crisby
Platelet Alpha- And Beta- Secretase Activities Are Not Significantly Affected By Dementia Or Mild Cognitive Impairment In Swedish Patients., Paul Gorham, Natalie Bark, Steve Meaney, Ingemar Bjorkhem, Milita Crisby
Articles
The processing of the Amyloid Precursor Protein (APP) is a critical event in the formation of amyloid plaques which are composed of the 4kDa amyloid beta-peptide (Abeta). Processing of APP occurs through a non-amyloidogenic pathway, mediated by initial alpha-secretase cleavage or through an amyloidogenic pathway via sequential cleavage by beta- and gamma-secretase enzymes, which produces Abeta peptides. Currently, the diagnosis of probable or possible Alzheimer's disease (AD) is primarily based on neuropsychological and neuroradiological assessment. Recent reports indicate that platelet beta-secretase activity is moderately increased in patients with AD and mild cognitive impairment (MCI). To our knowledge platelet alpha-secretase activity …
Genetic Connections Between Neurological Disorders And Cholesterol Metabolism, Ingemar Bjorkhem, Valerio Leoni, Steve Meaney
Genetic Connections Between Neurological Disorders And Cholesterol Metabolism, Ingemar Bjorkhem, Valerio Leoni, Steve Meaney
Articles
Cholesterol is an essential component of both the peripheral and central nervous systems of mammals. Over the last decade, evidence has accumulated that disturbances in cholesterol metabolism are associated with the development of various neurological conditions. In addition to genetically defined defects in cholesterol synthesis, which will be covered in another review in this Thematic Series, defects in cholesterol metabolism (cerebrotendinous xanthomatosis) and intracellular transport (Niemann Pick Syndrome) lead to neurological disease. A subform of hereditary spastic paresis (type SPG5) and Huntington's disease are neurological diseases with mutations in genes that are of importance for cholesterol metabolism. Neurodegeneration is generally …
Differential Genome-Wide Array–Based Methylation Profiles In Prognostic Subsets Of Chronic Lymphocytic Leukemia, Meena Kanduri, Nicola Cahill, Hanna Göransson, Camilla Enström, Fergus Ryan, Anders Isaksson, Richard Rosenquist
Differential Genome-Wide Array–Based Methylation Profiles In Prognostic Subsets Of Chronic Lymphocytic Leukemia, Meena Kanduri, Nicola Cahill, Hanna Göransson, Camilla Enström, Fergus Ryan, Anders Isaksson, Richard Rosenquist
Articles
Global hypomethylation and regional hypermethylation are well-known epigenetic features of cancer; however, in chronic lymphocytic leukemia (CLL), studies on genome-wide epigenetic modifications are limited. Here, we analyzed the global methylation profiles in CLL, by applying high-resolution methylation microarrays (27 578 CpG sites) to 23 CLL samples, belonging to the immunoglobulin heavy-chain variable (IGHV) mutated (favorable) and IGHV unmutated/IGHV3-21 (poor-prognostic) subsets. Overall, results demonstrated significant differences in methylation patterns between these subgroups. Specifically, in IGHV unmutated CLL, we identified methylation of 7 known or candidate tumor suppressor genes (eg, VHL, ABI3, and IGSF4) as well as 8 unmethylated genes involved in …
Untreated And Enzyme-Modified Bovine Whey Products Reduce Association Of Salmonella Typhimurium, Escherichia Coli O157:H7 And Cronobacter Malonaticus (Formerly Enterobacter Sakazakii) To Caco-2 Cells, Rachel Halpin, D.B. Brady, E.D. O’Riordan, M. O’Sullivan
Untreated And Enzyme-Modified Bovine Whey Products Reduce Association Of Salmonella Typhimurium, Escherichia Coli O157:H7 And Cronobacter Malonaticus (Formerly Enterobacter Sakazakii) To Caco-2 Cells, Rachel Halpin, D.B. Brady, E.D. O’Riordan, M. O’Sullivan
Articles
Adhesion of a micro-organism to a cell surface is often considered to be the first step in pathogenesis. Inhibiting this process may have therapeutic effects in vivo. This study investigates the inhibitory effects of various bovine whey products on the association of Salm. Typhimurium, E. coli O157:H7 and C. malonaticus (formerly Enterobacter sakazakii) to the human CaCo-2 cell line. Invasion of CaCo-2 cells by Salm. Typhimurium and C. malonaticus was also examined.
The Antioxidant Properties Of Whey Permeate Treated Fresh-Cut Tomatoes, Lubna Ahmed, Ana Belen Martin-Diana, Daniel Rico, Catherine Barry-Ryan
The Antioxidant Properties Of Whey Permeate Treated Fresh-Cut Tomatoes, Lubna Ahmed, Ana Belen Martin-Diana, Daniel Rico, Catherine Barry-Ryan
Articles
The aim of this research was to analyse the effects of three types of cheese whey permeate treatment on the antioxidant properties of fresh-cut tomatoes. Tomatoes were treated with whey permeate concentrate (PC), delactosed permeate (DP) and delactosed concentrate (DC), stored at 4 C for 10 days and compared to samples treated with the industry standard, chlorine (120 ppm). Samples treated with DP retained significantly higher antioxidant activity (FRAP) and total phenols (TP), when compared with those treated with PC and DC. DP showed significantly higher results than chlorine for DPPH, FRAP and TP. In DPPH assay, all whey permeate-treated …
An Evaluation Of A Community Dietetics Intervention On The Management Of Malnutrition For Healthcare Professionals, Sharon Kennelly, N. P. Kennedy, G. Flanaghan-Rughoobur, C. Glennon-Slattery, Sheila Sugrue
An Evaluation Of A Community Dietetics Intervention On The Management Of Malnutrition For Healthcare Professionals, Sharon Kennelly, N. P. Kennedy, G. Flanaghan-Rughoobur, C. Glennon-Slattery, Sheila Sugrue
Articles
Background: Healthcare professionals working in the community setting have limited knowledge of the evidence-based management of malnutrition. The present study aimed to evaluate a community dietetics intervention, which included an education programme for healthcare professionals in conjunction with the introduction of a community dietetics service for patients ‘at risk’ of malnutrition. Changes in nutritional knowledge and the reported management of malnourished patients were investigated and the acceptability of the intervention was explored. Methods: An education programme, incorporating ‘Malnutrition Universal Screening Tool (MUST)’ training, was implemented in eight of 10 eligible primary care practices (14 general practitioners and nine practice nurses …
Characterization Of Phenolics Composition In Lamiaceae Spices By Lc-Esi-Ms/Ms, Mohammad Hossain, Dilip Rai, Nigel Brunton, Ana Belen Martin-Diana, Catherine Barry-Ryan
Characterization Of Phenolics Composition In Lamiaceae Spices By Lc-Esi-Ms/Ms, Mohammad Hossain, Dilip Rai, Nigel Brunton, Ana Belen Martin-Diana, Catherine Barry-Ryan
Articles
A total of 38 phenolic compounds in the solid/liquid extracts of five Lamiaceae spices such as rosemary, oregano, sage, basil and thyme were identified in the present study using LC-ESI-MS/MS. These compounds were distributed in four major categories namely hydroxycinnamic acid derivatives, hydroxybenzoic acid derivatives, flavonoids and phenolic terpenes. Among them, the category of flavonoids was the largest with 17 compounds. Identification of the phenolic compounds was carried out by comparing retention times and mass spectra with those of authentic standards. In case of unavailability of standards, phenolic compounds were identified based on accurate mass of pseudomolecular [M-H]- ions and …
Study Of The Microbial Diversity And Antimicrobial Properties Of Irish Edible Brown Seaweeds, Shilpi Gupta, Gaurav Rajauria, Nissreen Abu-Ghannam
Study Of The Microbial Diversity And Antimicrobial Properties Of Irish Edible Brown Seaweeds, Shilpi Gupta, Gaurav Rajauria, Nissreen Abu-Ghannam
Articles
Brown Irish edible seaweeds, Himanthalia elongata, Laminaria sachharina and Laminaria digitata, were evaluated for the microbiota in raw and heat processed form. Raw seaweeds showed complete absence of aerobic mesophiles, halophiles, yeasts and molds. However, heating at 85 C for 15 min resulted in spore germination. Bacterial counts as high as 107 were observed for aerobic mesophiles and halophiles. Heating above 95 C for 15 min resulted in complete inactivation of surface microflora. Bacteria belonging to Bacillaceae, Paenibacillaceae, Moraxellaceae and Enterobacteriaceae family were identified by 16S rRNA sequencing. In vitro antimicrobial activity of the methanolic extracts of the seaweed on …
Growth And Kinetics Of Lactobacillus Plantarum In The Fermentation Of Edible Irish Brown Seaweeds, Shilpi Gupta, Nissreen Abu-Ghannam, Amalia G.M. Scannell
Growth And Kinetics Of Lactobacillus Plantarum In The Fermentation Of Edible Irish Brown Seaweeds, Shilpi Gupta, Nissreen Abu-Ghannam, Amalia G.M. Scannell
Articles
The aim of the present study was to see the applicability of using brown edible seaweeds as a sole source of nutrition for the growth of lactic acid bacteria. Growth kinetics of lactic acid bacteria (LAB; Lactobacillus plantarum) was studied using three species of edible Irish brown seaweeds Himanthalia elongata, Laminaria digitata and Laminaria saccharina. As part of the screening process, growth of the LAB was carried out on raw and heat treated forms of seaweeds. The seaweed species in their raw state could not support the growth of L. plantarum. Heat treatment resulted in almost 4 times increase in …
Modelling The Growth Inhibition Of Common Food Spoilage And Pathogenic Micro-Organisms In Presence Of Solvent Extract From Irish York Cabbage, Shilpi Gupta, Amit Jaiswal, Nissreen Abu-Ghannam
Modelling The Growth Inhibition Of Common Food Spoilage And Pathogenic Micro-Organisms In Presence Of Solvent Extract From Irish York Cabbage, Shilpi Gupta, Amit Jaiswal, Nissreen Abu-Ghannam
Articles
Preservatives are required to maintain the quality, extend shelf life, and ensure safety of fresh and processed food products. Although chemical preservatives form an essential part in food preservation, legislation has restricted their use in different foods. Vegetables in the Brassica family (Cabbage, Broccoli, Brussels sprouts) are a rich source of a number of bioactive compounds such as flavonoids, glucosinolates and their breakdown products which may have antimicrobial, antioxidant and anticancer properties. The present study investigates the antimicrobial activities of solvent extract from Irish York cabbage, Brocolli and Brussels Sprouts on the growth inhibition of common food spoilage (Listeria monocytogenes …
Visible Near-Infrared Hyperspectral Imaging For The Identification And Discrimination Of Brown Blotch Disease On Mushroom (Agaricus Bisporus) Caps, Edurne Gaston, Jesus Maria Frias, Patrick J. Cullen, Colm O’Donnell, Aoife Gowen
Visible Near-Infrared Hyperspectral Imaging For The Identification And Discrimination Of Brown Blotch Disease On Mushroom (Agaricus Bisporus) Caps, Edurne Gaston, Jesus Maria Frias, Patrick J. Cullen, Colm O’Donnell, Aoife Gowen
Articles
Brown blotch, caused by pathogenic Pseudomonas tolaasii (P. tolaasii), is the most problematic bacterial disease in Agaricus bisporus mushrooms. Although it does not cause any health problems, it reduces the consumer appeal of mushrooms in the market place, generating important economical losses worldwide. Hyperspectral imaging (HSI) is a non-destructive technique that combines imaging and spectroscopy to obtain information from a sample. The objective of this study was to investigate the use of HSI for brown blotch identification and discrimination from mechanical damage on mushrooms. Hyperspectral images of mushrooms subjected to i) no treatment, ii) mechanical damage or iii) …
Inactivation Of Escherichia Coli By Ozone Treatment Of Apple Juice At Different Ph Levels, Sonal Patil, Vasilis Valdramidis, Patrick J. Cullen, Jesus Maria Frias, Paula Bourke
Inactivation Of Escherichia Coli By Ozone Treatment Of Apple Juice At Different Ph Levels, Sonal Patil, Vasilis Valdramidis, Patrick J. Cullen, Jesus Maria Frias, Paula Bourke
Articles
This research investigated the efficacy of gaseous ozone for the inactivation of Escherichia coli ATCC 25922 and NCTC 12900 strains in orange juice. Orange juice inoculated with E. coli (106 CFU mL-1) as a challenge microorganism was treated with ozone at 75-78µg mL-1 for different time periods (0-18 min). The efficacy of ozone for inactivation of both strains of E. coli was evaluated as a function of different juice types: model orange juice, fresh unfiltered juice, juice without pulp, and juice filtered through 500mm or 1mm sieves. Fast inactivation rates for total reduction of E. coli …
Prediction Of Polyphenol Oxidase Activity Using Visible Near-Infrared Hyperspectral Imaging On Mushroom (Agaricus Bisporus) Caps., Edurne Gaston, Jesus Maria Frias, Patrick J. Cullen, Colm O'Donnell, Aoife Gowen
Prediction Of Polyphenol Oxidase Activity Using Visible Near-Infrared Hyperspectral Imaging On Mushroom (Agaricus Bisporus) Caps., Edurne Gaston, Jesus Maria Frias, Patrick J. Cullen, Colm O'Donnell, Aoife Gowen
Articles
Physical stress (i.e. bruising) during harvesting, handling and transportation triggers enzymatic discoloration of mushrooms, a common and detrimental phenomenon largely mediated by polyphenol oxidase (PPO) enzymes. Hyperspectral imaging (HSI) is a non-destructive technique that combines imaging and spectroscopy to obtain information from a sample. The objective of this study was to assess the ability of HSI to predict the activity of PPO on mushroom caps. Hyperspectral images of mushrooms subjected to various damage treatments were taken, followed by enzyme extraction and PPO activity measurement. Principal component regression (PCR) models (each with 3 PCs) built on raw reflectance and multiple scatter …