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Does the Environmental Gain of Switching to the Healthy New Nordic Diet Outweigh the Increased Consumer Cost？

Journal of Food Science and Engineering 2014年第6期4卷 291-300页

作者： Henrik Saxe jorgen dejgard jensen DTU Management Engineering Global Decision Support Initiative Produktionstorvet B424 DK-2800 Kgs. Lyngby Denmark Department of Food and Resource Economics University of Copenhagen Rolighedsvej 25 DK-1958 Frederiksberg C Denmark

The new Nordic diet （NND） was designed by gastronomic, nutritional and environmental specialists to be a palatable, healthy and sustainable diet containing 30%-40% less meat than the average Danish diet （ADD）, ≥ 75% organics, and more locally grown wholegrain products, nuts, fruit and vegetables. In this study, the NND was based on economic modelling to represent a ＂realistic NND bought by Danish consumers＂. The objective was to investigate whether the ADD-to-NND diet-shift has environmental consequences that outweigh the increased consumer cost of the diet-shift. The diet-shift reduced the three most important environmental impacts by 16%-22%, mainly caused by reduced meat content. The surcharge to consumers of the ADD-to-NND diet-shift was ∈216/capita/year. In monetary terms, the savings related to the environmental impact of the diet-shift were ∈151/capita/year. 70% of the increased consumer cost of the ADD-to-NND diet-shift was countered by the reduced socioeconomic advantage associated with the reduced environmental impact of the NND.

关键词： Environmental impact health life cycle assessment meat new Nordic diet OPUS organics socioeconomic cost.

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中国式海塘的水力性能

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水利水运科学研究 1989年第1期 13-23页

作者：余广明 jorgen Juhl Ole Juul jensen 河港研究所丹麦水工研究所

本文叙述了中国式海塘的水工试验研究成果。研究内容包括:(1)作额在胸墙上的波浪力和力矩;(2)越过堤顶的水量。试验所采用的建筑物系上海海塘的一个斜坡式典型断面。模型中同时复演了风和不规则波。试验范围包括水位、有效波高、谱峰周... 详细信息

本文叙述了中国式海塘的水工试验研究成果。研究内容包括:(1)作额在胸墙上的波浪力和力矩;(2)越过堤顶的水量。试验所采用的建筑物系上海海塘的一个斜坡式典型断面。模型中同时复演了风和不规则波。试验范围包括水位、有效波高、谱峰周期与风速的各种不同组合。谱形采用JONSWAP波谱。本文成果有助于了解中国及其他国家类似建筑物的水力性能,对试验所采用的上海海塘典型断面的抗浪能力,提出科学判断依据,并可供同类型的海塘工程设计参考应用。

关键词：海塘水力性能中国式

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Acute Effects of Tolvaptan on Renal Hemodynamics in Autosomal Dominant Polycystic Kidney Disease —A Randomized, Cross-Over, Double Blind, Placebo-Controlled Study of Renal Plasma Flow and Glomerular Filtration Rate

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Open Journal of Nephrology 2019年第4期9卷 97-114页

作者： My Helbo Malmberg Frank Holden Mose Rikke Lund Sonderbaek June Anita Ejlersen Jens jorgen jensen Erling Bjerregaard Pedersen Jesper Norgaard Bech University Clinic in Nephrology and Hypertension Regional Hospital Jutland WestHolstebroDenmark University of Aarhus AarhusDenmark Department of Nuclear Medicine Regional Hospital Jutland WestHolstebroDenmark

Background: Previous studies have shown that reduced renal plasma flow (RPF) may play a role in progression of renal disease in autosomal dominant polycystic kidney disease (ADPKD). Tolvaptan, a vasopressin 2 antagonist, reduces growth of total kidney volume and slows the decrease in estimated glomerular filtration rate (eGFR) in ADPKD. The purpose of this randomized, cross-over, double-blind, placebo-controlled study was to investigate if acute tolvaptan treatment increases RPF in ADPKD patients. Methods: Eighteen ADPKD patients (chronic kidney disease stages I-III) were investigated twice (min. 10 days apart) after acute treatment with either tolvaptan 60 mg or placebo. Two hours after treatment RPF and GFR were estimated by Technetium-99m diethylenetriamine penta-acetic acid (99-mTc-DTPA) renography. During the examination day, central and brachial blood pressures (BP) were measured using Mobil-O-Graph? PWA. We also measured plasma concentrations of vasopressin (p-AVP), renin (PRC), angiotensin II (p-AngII) and aldosterone (p-Aldo), urine excretion of aquaporin 2 (u-AQP2), urine output (OU), urine osmolality (u-Osm) and fractional excretion of sodium (FENa). Results: 99-mTc-DTPA renography showed a similar RPF (673 ± 262 ml/min after tolvaptan vs. 650 ± 209 ml/min after placebo, p = 0.571) and GFR (78 ± 26 ml/min after tolvaptan vs. 79 ± 21 ml/min after placebo p = 0.774) after tolvaptan and placebo treatment. P-AVP and UO increased and u-Osm decreased after tolvaptan and remained unchanged during placebo. Systolic BP tended to decrease during renography during tolvaptan. Very small or insignificant changes were seen in PRC, p-AngII and p-Aldo. Conclusions: Acute tolvaptan treatment did not change renal hemodynamics in ADPKD.

关键词： Autosomal Dominant Polycystic Kidney Disease Renal Plasma Flow Glomerular Filtration Rate Renography Brachial Blood Pressure Central Blood Pressure Vasopressin Renin Angiotensin II Aldosterone

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Contributed papers:Fungi 2

Contributed papers:Fungi 2

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9th International Colloquium on Invertebrate Pathology and Microbial Control & 39th Annual Meeting of the SIP & 8th International Conference on Bacillus Thuringiensis

作者： jorgen Eilenberg

8:00 Does each host species harbour its own genotype of Strongwellsea? jorgen Eilenberg and Annette Bruun jensen (Department of Ecology, The Royal Veterinary and Agricultural University, Thorvaldsensvej 40, DK 1871 Frb C, DENMARK) The genus Strongwellsea is very peculiar. Infected hosts from Diptera develop one or two abdominal holes, from which conidia are discharged while the host is still alive. The genus consists of two recognized species, S. castrans and S. magna, infecting Anthomyiid and Fanniid flies, respectively. Recently, it has been documented that natural infections of Strongwellsea do also occur in other dipteran families, for example Muscidae and Scatophagidae. In order to clarify the host-pathogen relationship, we initiated a study to characterize Strongwellsea from natural infected hosts from

关键词： SOD Contributed papers:Fungi 2

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