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Delivering online, live CEU (Continuing Education Unit) training has become increasingly practical with the development of programs like Zoom. However, there are key differences between the two platforms that Zoom offers, Zoom Meeting and Zoom Webinar. Understanding the pros and cons of each platform and how to utilize each to deliver CEU content is key. Through descriptions and screenshots of the program, this new 7-page publication of the UF/IFAS Pesticide Information Office helps readers navigate the platforms and better understand which one best fits their needs. Written by Brett W. Bultemeier and Michelle Atkinson.https://edis.ifas.ufl.edu/pi286

Excess nitrogen (N) and phosphorus (P) in water bodies are a leading cause of water quality degradation statewide. More than 50 Florida counties and municipalities now have formal fertilizer ordinances, which in some cases include fertilizer blackouts, or bans on the usage of N and P fertilizers during certain times of the year. This 8-page document provides information on the underlying issues of fertilizer use, with an emphasis on an urban setting, and outlines the current state of the science on urban fertilizers and water quality in Florida. Written by Michael D. Dukes, Lisa Krimsky, Mary Lusk, Laurie Trenholm, Bryan Unruh, Michelle Atkinson, and Rao Mylavarapu, and published by the UF/IFAS Department of Agricultural and Biological Engineering, February 2020. https://edis.ifas.ufl.edu/ae534

The comparative effects of aerobic and resistance exercise on triglyceride-rich lipoproteins including remnant lipoproteins are controversial. This study examined exercise effect on remnant-like lipoprotein particle cholesterol (RLP-C) in type 2 diabetes. Participants were randomized to control (Control), aerobic (Aerobic), resistance (Resistance), or both (Combined) exercise groups. Baseline and 6-month fasting RLP-C and apolipoprotein B48 concentrations were measured. Data analysis was on an intention-to-treat basis. At 6 months, RLP-C was lower in all groups; ΔRLP-C mg/dl, (95% confidence interval), Control -3.91, (-6.21 to -1.6), p=0.001; Aerobic -3.89, (-6.41 to -1.36), p=0.003, Resistance -7.52, (-9.89 to -5.15), p=0.0001, Combined -7.50, (-9.87 to -5.13), p=0.0001. Total triglycerides were significantly lower in Resistance and Combined groups only; -17.7mg/dl (-32.8 to -2.7), p=0.02 and -27.5 (-42.5 to -11.5), p=0.001, respectively. Inter-group comparisons showed no difference in RLP-C change between Aerobic and Control and a significant difference in RLP-C change only where groups incorporating resistance exercise were compared with those without. There was no significant difference in RLP-C change between Resistance and Combined. Inter-group comparisons of total triglycerides change were significant only between Combined and Control. Changes in apolipoprotein B48 were not significant in inter-group comparisons. In conclusion, our data indicate that resistance exercise training, not aerobic, lowers RLP-C in type 2 diabetes. This effect was not revealed by changes in total triglycerides and apolipoprotein B48. The discordance between changes in RLP-C and apolipoprotein B48 in response to resistance exercise may indicate (a) a decrease in VLDL remnant and not chylomicron remnant particle number and/or (b) a depletion of cholesterol in chylomicron and/or VLDL remnants.

BackgroundThe Hospital Anxiety and Depression Scale (HADS), developed for use with adults, has potential with adolescents.AimsTo test the HADS's validity with adolescents.MethodThe HADS was given to 248 schoolchildren and to 48 psychiatric outpatients and 38 deliberate self-harm inpatients aged 12–17, and validated against ICD–10 diagnoses for the out-patients.ResultsThe HADS has adequate test-retest reliability and factor structure, and discriminates between adolescents diagnosed with depressive or anxiety disorders and those without these diagnoses.ConclusionsThe psychometric properties of the HADS and its shortness make it useful for screening and in clinical settings with adolescents.