Factors affecting the snow and wind induced damage of a montane secondary forest in northeastern China

Abstract

Joint Enrollment 2012

This report summarizes joint enrollment in Iowa's community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. This report contains fiscal year data for the state's 15 community colleges reported through the Community College Management Information System (MIS) and confirmed by each college.

Joint Enrollment 2008

This report summarizes joint enrollment in Iowa's community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. This report contains fiscal year data for the state's 15 community colleges reported through the Community College Management Information System (MIS) and confirmed by each college.

Joint Enrollment Report, 2009

The Iowa Department of Education collects information on joint enrollment in Iowa’s 15 community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. Most jointly enrolled students enroll through Senior Year Plus programs such as PSEO (Postsecondary Enrollment Options) and concurrent enrollment. Others enroll independently by paying tuition or enrolling in courses delivered through contractual agreements that do not meet the definition of concurrent enrollment. For more information about Senior Year Plus programs, please refer to the department’s website. This report consists of fiscal year and trend data on joint enrollment including headcount enrollment, credit hours, student demographics, and enrollment by program type and offering arrangement. All data included in this report is taken from the Community College Management Information System (MIS) and confirmed by each college, unless otherwise noted.

Joint Enrollment 2010

This report summarizes joint enrollment in Iowa's community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. This report contains fiscal year data for the state's 15 community colleges reported through the Community College Management Information System (MIS) and confirmed by each college.

Joint Enrollment 2013

This report summarizes joint enrollment in Iowa's community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. This report contains fiscal year data for the state's 15 community colleges reported through the Community College Management Information System (MIS) and confirmed by each college.

Joint Enrollment 2014

This report summarizes joint enrollment in Iowa's community colleges. Jointly enrolled students are high school students enrolled in community college credit coursework. This report contains fiscal year data for the state's 15 community colleges reported through the Community College Management Information System (MIS) and confirmed by each college.

Epidemiology and new developments in the diagnosis of prosthetic joint infection.

Although prosthetic joint infection (PJI) is a rare event after arthroplasty, it represents a significant complication that is associated with high morbidity, need for complex treatment, and substantial healthcare costs. An accurate and rapid diagnosis of PJI is crucial for treatment success. Current diagnostic methods in PJI are insufficient with 10-30% false-negative cultures. Consequently, there is a need for research and development into new methods aimed at improving diagnostic accuracy and speed of detection. In this article, we review available conventional diagnostic methods for the diagnosis of PJI (laboratory markers, histopathology, synovial fluid and periprosthetic tissue cultures), new diagnostic methods (sonication of implants, specific and multiplex PCR, mass spectrometry) and innovative techniques under development (new laboratory markers, microcalorimetry, electrical method, reverse transcription [RT]-PCR, fluorescence in situ hybridization [FISH], biofilm microscopy, microarray identification, and serological tests). The results of highly sensitive diagnostic techniques with unknown specificity should be interpreted with caution. The organism identified by a new method may represent a real pathogen that was unrecognized by conventional diagnostic methods or contamination during specimen sampling, transportation, or processing. For accurate interpretation, additional studies are needed, which would evaluate the long-term outcome (usually >2 years) with or without antimicrobial treatment. It is expected that new rapid, accurate, and fully automatic diagnostic tests will be developed soon.

Role of pparß in irradiation mediated intestinal damage

Les récepteurs activés proliférateurs de peroxisomes (PPARs) appartiennent à la grande famille des récepteurs nucléaires et ont été impliqué dans plusieurs processus physiologiques. Parmi les trois isotypes PPAR, PPARβ est bien connu pour son rôle dans les décisions déterminant le destin des cellules, notamment dans les processus de prolifération, de différentiation et d'apoptose. Ce rôle a particulièrement été souligné comme protecteur dans les contextes de survie cellulaire et de cicatrisation. Il est fortement exprimé dans l'intestin grêle. Notre groupe a déjà rapporté sa présence importante dans les cryptes duodénales, où se trouvent les cellules souches intestinales. Précédemment, nous avons aussi fait remarquer le rôle de PPARβ dans la differentiation des cellules de Paneth, par la régulation négative de la signalisation Ihh de l'épithélium intestinal. Malgré sa capacité de figurer parmi les tissus du corps qui se régénèrent le plus rapidement, l'épithélium intestinal est particulièrement sensible aux attaques cytotoxiques, surtout celles dues à la radiothérapie des cancers abdomino-pelviens. Cela peut donner lieu à des lésions gastro-intestinal en tant qu'effet indésirable d'une exposition aiguë et chronique à l'irradiation. En raison du rôle protecteur de PPARβ le but de cette étude était de comprendre les voies de signalisation moléculaires régulées par PPARβ qui sont impliquées dans les réponses des cellules intestinales aux dommages causés par l'irradiation.Afin de déchiffrer les mécanismes moléculaires sous-jacents, un modèle in-vitro d'une lignée cellulaire - HT-29 a été utilisée. Il n'y a cependant pas de preuve d'un effet protecteur de PPARβ dans divers contextes d'endommagement cellulaire testés in-vitro. Ceci contraste avec les observations in-vivo qui indiquent que l'irradiation provoque une létalité supérieure dans les souris PPARβ-/- par rapport aux souris PPARβ+/+, entre autre correlée avec une apoptose augmentée des cellules souches intestinales à 4h après irradiation. En plus, le décès plus important de cellules mésenchymateuses a été observé dans les souris PPARβ-/-, 8 jours après irradiation. Moins nombreuses, ces cellules se sont également détachées de la matrice extracellulaire reliant l'épithélium et le mésenchyme. Nous stipulons qu'in-vivo, PPARβ participe au dialogue entre le mésenchyme et l'épithélium, ce qui est concordant avec le délai observé lors de la réparation tissulaire. Ce dialogue entre l'épithélium et le mésenchyme, n'existe pas de la même manière in-vitro. Il en résulte donc un défaut de réponse mésenchymale médiée par PPARβ, d'où le paradoxe entre les conditions in-vivo et in-vitro.Ces observations indiquent l'implication possible de PPARβ dans les lesions actiniques, en tant que conséquence naturelle de la radiothérapie de patients avec un cancer. Les mécanismes précis de l'action de PPARβ nécessitent une exploration approfondie de son rôle physiologique dans ce contexte.

Postharvest mechanical damage affects fruit quality of 'Montenegrina' and 'Rainha' tangerines

The objective of this work was to evaluate the visual and chemical quality of tangerines after mechanical damage by impacts. The tangerine cultivars Montenegrina and Rainha were submitted to different degrees of impact and evaluated for decay and oleocellosis, loss of fresh weight, total soluble solids, total titratable acidity and ascorbic acid degradation, as well as for epicarp color changes. Experiments with three replicates and experimental units of six fruit for each cultivar were done in a completely randomized design. Impact produced qualitative internal and minor external changes on tangerines. The main modifications produced by impact on the fruit were losses of citric acid and soluble solids, which increased the solid:acid ratio, and losses of ascorbic acid. 'Montenegrina' tangerines are more susceptible to internal quality damage than 'Rainha'.

Ponctions et infiltrations articulaires [Arthrocentesis and joint infiltration]

Cet article se veut être un condensé des bases nécessaires à la pratique d'une ponction et, ou infiltration articulaire, des indications principales aux complications potentielles en passant par la description de la procédure et de ses contre-indications. La ponction du genou fait l'objet d'une description plus détaillée. Les données permettant de justifier une façon particulière de procéder ont spécifiquement été recherchées dans la littérature (Cochrane et Medline, termes de recherche : arthrocentesis ; joint aspiration). Le détail de ces données, comme par exemple le résultat d'études, ne trouve pas sa place dans ce résumé mais fait l'objet d'une publication à part. What should be known in order to practice safely a joint aspiration and/or infiltration is summarized in the following article. This summary includes various aspects, such as the indications and contraindications, the procedure itself, and the possible complications. The arthrocentesis of the knee is described in more details. Data in support of a specific modus operandi have been searched for in Cochrane and Pubmed (key words: arthrocentesis, joint aspiration). Only the conclusions of this research are exposed in this summary. A more comprehensive article will be published

Time consumption and damage to the remaining stock in mechanised and motor manual pre-commercial thinning

Abstract

Les fractures du pilon tibial. Etude rétrospective à long terme de 51 fractures traitées par réduction sanglante et ostéosynthèse [Fractures of the tibial pilon. Long-term retrospective study of 51 fractures treated with open reduction and osteosynthesis].

PURPOSE OF THE STUDY: Fracture of the tibial pilon is a rare injury and its treatment remains difficult. The aim of this study was to report the complications and long term results of internal fixation using a technique which respects soft tissues and in which little material was used. MATERIAL: From 1985 to 1990, 48 patients with 51 fractures of the tibial pilon were treated by open reduction and internal fixation. All patients were submitted to a clinical and radiological review. METHODS: Both the Rüedi/Allgöwer and the AO-classification were used and determined by standard X-rays. Surgical procedure was performed with a 2 or 3 1/3 tube AO-plates and the peroneus was always fixed if fractured. Intraoperative reconstruction was analyzed. Subjective and objective scoring were used according to Olerud and Molander and the ankle arthritis was scored according to the classification determined by the SOFCOT in 1992. RESULTS: A minimal follow-up of 1 year for all cases was obtained, based on our own files. Thirty-eight patients (40 fractures) were evaluated after an average period of 88 months (56 to 124 months). Five patients developed cutaneous infection, three developed deep infection and four developed superficial skin necrosis. One aseptic non-union necessitated reoperation after 14 months. Two ankles had joint fusion after 19 and 25 months respectively due to severe arthritis. In six cases infectious and non-infectious complications led to surgical revision. According to the Olerud and Molander score, 15 per cent of the results were excellent, 45 per cent were good, 30 per cent were fair and 10 per cent poor. DISCUSSION: Literature shows a wide range of results following this surgical procedure. This is due to the difference in the type of trauma, classification system used, material used for the internal fixation and method of evaluation. The classification system of Rüedi and Allgöwer is the most commonly used but has a rather subjective tendency, especially between type II and type III. Treatment is difficult, especially for comminutive fractures associated with soft tissue damage. In this case, open reduction and internal fixation could increase iatrogenic lesions. For this reason surgical procedure can be delayed for several days, little material is used and soft tissue manipulation is reduced to minimum. In other study reports, the use of external fixation with or without minimal internal fixation have produced less complications without improving long term results. CONCLUSION: Analysis and comparison of study reports are difficult because of the absence of consensus in classification system and evaluation methods. The AO-classification, apparently the most objective, will probably be more and more used in the future. Treatment must be adapted to the bony lesion and soft tissue damage. Open reduction and internal fixation must be reserved for a specific group of lesion.

05036-013 Joint Drainage District 1-10 Fnial Report

Install new tile system to eliminate the use of 20 agricultural drainage wells (ADW) that have been ruled by EPA to be "vunerable to spills from manure lagoons, direct discharges from septic tanks and accidental releases of materails used in farming". The project includes a tile system that will provide an outlet for all the tile connected to the ADWs and close all 20 ADWs in the drainage district. The pipe ranges in size from 42" to 8" in diameter and approximately 48,000 lineal feet to be installed.

Eighty-Sixth General Assembly Joint Rules of the House and Senate

Eighty-Sixth General Assembly Joint Rules of the House and Senate (House Concurrent Resolution 6), House adopted 2-3-2015, Senate adopted 2-4-2015