909 resultados para Autoantibodies to epitopes of oxidized LDL
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For over a decade, the U.S. military has been engaged in two distinct, yet equally deadly conflicts: Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF). There are many physical and psychological effects of war necessitating the activation and interventions of a myriad of behavioral health professionals. The purpose of the paper was to understand how and if contemporary military culture may work to support or hinder application of an Acceptance and Commitment Therapy (ACT) approach to issues of psychological health among Soldiers. While the empirical research on efficacy with Soldiers is limited, a review of military culture revealed the promotion of rigid rule following, although effective in combat, influences the emotional control agenda and stigma while in garrison. However, empirical research demonstrating the clinical benefits and flexibility of ACT is rapidly emerging with civilian and Veteran populations. Suggested as a prevention technique utilized early in Soldier's training to increase psychological flexibility, ACT appears to demonstrate much promise in ameliorating the psychological consequences of war.
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Soil enzymes are critical to soil nutrient cycling function but knowledge on the factors that control their response to major disturbances such as wildfires remains very limited. We evaluated the effect of fire-related plant functional traits (resprouting and seeding) on the resistance and resilience to fire of two soil enzyme activities involved in phosphorus and carbon cycling (acid phosphatase and β-glucosidase) in a Mediterranean shrublands in SE Spain. Using experimental fires, we compared four types of shrubland microsites: SS (vegetation patches dominated by seeder species), RR (patches dominated by resprouter species), SR (patches co-dominated by seeder and resprouter species), and IP (shrub interpatches). We assessed pre- and post-fire activities of the target soil enzymes, available P, soil organic C, and plant cover dynamics over three years after the fire. Post-fire regeneration functional groups (resprouter, seeder) modulated both pre- and post-fire activity of acid phosphatase and β-glucosidase, with higher activity in RR and SR patches than in SS patches and IP. However, we found no major differences in enzyme resistance and resilience between microsite types, except for a trend towards less resilience in SS patches. Fire similarly reduced the activity of both enzymes. However, acid phosphatase and β-glucosidase showed contrasting post-fire dynamics. While β-glucosidase proved to be rather resilient to fire, fully recovering three years after fire, acid phosphatase showed no signs of recovery in that period. Overall, the results indicate a positive influence of resprouter species on soil enzyme activity that is very resistant to fire. Long-lasting decrease in acid phosphatase activity probably resulted from the combined effect of P availability and post-fire drought. Our results provide insights on how plant functional traits modulate soil biochemical and microbiological response to fire in Mediterranean fire-prone shrublands.
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This brief handwritten note requests a meeting with the parents of Croswell's students in order to continue the school.
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One leaf containing a handwritten list of the salaries of Harvard presidents for the years 1737 to 1795.
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One leaf containing a handwritten list of the salaries of Harvard tutors and treasurers for the years 1786 to 1796. The paper includes the inscription "Tracy."
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Small leaf containing handwritten notes outlining the guidelines that should guide the selection of a new Professor. Title transcribed from verso.
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Four octavo-sized leaves containing a handwritten copy of a detailed response by the Committee of the Town of Cambridge (comprised of James Winthrop, William Winthrop, and Ebenezer Stedman) to the memorial of Harvard College officers to the Massachusetts General Court.
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One octavo-sized folded leaf containing a short handwritten list of payments made to Cambridge for supplies between 1796 and 1799.
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9-page handwritten copy of an address by Eliphalet Pearson read to twenty-seven members of the sophomore class after an incident on June 27, 1797 in which "in direct violation of College law a majority of the sophomore class repaired to the house of Richard Boardman in this town; that they did then & there indulge to a free use of wine" that incited them to drunkenly parade through town and disturb the evening church services of the College.
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Brief handwritten note to Loammi Baldwin from his son requesting a written excuse to be sent to the Harvard President for his absence on election day.
List of benefactors who contributed to replacement of books and philosophical apparatus, May 4, 1764
Resumo:
This document lists the names of subscribers who promised funds towards the rebuilding of the library and philosophical apparatus. Entries are divided among three columns, "Apparatus," "Library," and "At large," and include the donor's name and amount promised. Gifts to the library included actual books as well as funds for book purchases.
Resumo:
This document lists the names of subscribers who promised funds towards the rebuilding of the library and philosophical apparatus. Entries are divided among three columns, "Apparatus," "Library," and "At large," and include the donor's name and amount promised. Gifts to the library included actual books as well as funds for book purchases.
Resumo:
This folder contains a nineteenth-century copy of Kirkland's original letter.