Towards an integrated understanding of green space in the European built environment     

P. James  K. Tzoulas  M.D. Adams  A. Barber  J. Box  J. Breuste  T. Elmqvist  M. Frith  C. Gordon  K.L. Greening  J. Handley  S. Haworth  A.E. Kazmierczak  M. Johnston  K. Korpela  M. Moretti  J. Niemelä  S. Pauleit  M.H. Roe  J.P. Sadler  C. Ward Thompson 《Urban Forestry & Urban Greening》2009,8(2):65-75

In recent years social, economic and environmental considerations have led to a reevaluation of the factors that contribute to sustainable urban environments. Increasingly, urban green space is seen as an integral part of cities providing a range of services to both the people and the wildlife living in urban areas. With this recognition and resulting from the simultaneous provision of different services, there is a real need to identify a research framework in which to develop multidisciplinary and interdisciplinary research on urban green space. In order to address these needs, an iterative process based on the delphi technique was developed, which comprised email-mediated discussions and a two-day symposium involving experts from various disciplines. The two outputs of this iterative process were (i) an integrated framework for multidisciplinary and interdisciplinary research and (ii) a catalogue of key research questions in urban green space research. The integrated framework presented here includes relevant research areas (i.e. ecosystem services, drivers of change, pressures on urban green space, human processes and goals of provision of urban green space) and emergent research themes in urban green space studies (i.e. physicality, experience, valuation, management and governance). Collectively these two outputs have the potential to establish an international research agenda for urban green space, which can contribute to the better understanding of people's relationship with cities.  相似文献   

Localization of salmonellae within the intestinal tract of chickens   总被引：2，自引：0，他引：2  

M J Fanelli  W W Sadler  C E Franti  J R Brownell 《Avian diseases》1971,15(2):366-375

  相似文献   

What is your diagnosis? Circumferential foreign body within the soft t tissues of the neck and pronounced tracheal compression     

Sadler VM  Wisner ER 《Journal of the American Veterinary Medical Association》2000,216(11):1723-1724

  相似文献   

Expression Pattern of Apoptotic Genes in Vitrified‐Thawed Bovine Oocytes     

VM Anchamparuthy  RE Pearson  FC Gwazdauskas 《Reproduction in domestic animals》2010,45(5):e83-e90

  相似文献   

Influence of age and inoculum level on shed pattern of Salmonella typhimurium in chickens   总被引：1，自引：0，他引：1  

W W Sadler  J R Brownell  M J Fanelli 《Avian diseases》1969,13(4):793-803

  相似文献   

Pharmacokinetic and pharmacodynamic modelling of intravenous,intramuscular and subcutaneous buprenorphine in conscious cats     

Paulo VM Steagall  Ludovic Pelligand  Tatiana Giordano  Christophe Auberger  John W Sear  Stelio PL Luna  Polly M Taylor 《Veterinary anaesthesia and analgesia》2013,40(1):83-95

ObjectiveTo describe simultaneous pharmacokinetics (PK) and thermal antinociception after intravenous (IV), intramuscular (IM) and subcutaneous (SC) buprenorphine in cats.Study designRandomized, prospective, blinded, three period crossover experiment.AnimalsSix healthy adult cats weighing 4.1 ± 0.5 kg.MethodsBuprenorphine (0.02 mg kg^?1) was administered IV, IM or SC. Thermal threshold (TT) testing and blood collection were conducted simultaneously at baseline and at predetermined time points up to 24 hours after administration. Buprenorphine plasma concentrations were determined by liquid chromatography tandem mass spectrometry. TT was analyzed using anova (p < 0.05). A pharmacokinetic-pharmacodynamic (PK-PD) model of the IV data was described using a model combining biophase equilibration and receptor association-dissociation kinetics.ResultsTT increased above baseline from 15 to 480 minutes and at 30 and 60 minutes after IV and IM administration, respectively (p < 0.05). Maximum increase in TT (mean ± SD) was 9.3 ± 4.9 °C at 60 minutes (IV), 4.6 ± 2.8 °C at 45 minutes (IM) and 1.9 ± 1.9 °C at 60 minutes (SC). TT was significantly higher at 15, 60, 120 and 180 minutes, and at 15, 30, 45, 60 and 120 minutes after IV administration compared to IM and SC, respectively. IV and IM buprenorphine concentration-time data decreased curvilinearly. SC PK could not be modeled due to erratic absorption and disposition. IV buprenorphine disposition was similar to published data. The PK-PD model showed an onset delay mainly attributable to slow biophase equilibration (t_1/2k_e0 = 47.4 minutes) and receptor binding (k_on = 0.011 mL ng^?1 minute^?1). Persistence of thermal antinociception was due to slow receptor dissociation (t_1/2k_off = 18.2 minutes).Conclusions and clinical relevanceIV and IM data followed classical disposition and elimination in most cats. Plasma concentrations after IV administration were associated with antinociceptive effect in a PK-PD model including negative hysteresis. At the doses administered, the IV route should be preferred over the IM and SC routes when buprenorphine is administered to cats.  相似文献   

CONGENITAL ATRESIA OF THE PAROTID DUCT IN A HORSE     

Valerie M.  Sadler  DVM  Erik R.  Wisner  DVM  James T.  Robertson  DVM  Valentine S.  Moses  DVM 《Veterinary radiology & ultrasound》1999,40(3):259-261

Congenital anomalies of the equine salivary glands and their ductal systems are rare. In man, parotid duct atresia is thought to be due to a congenital malformation of the first branchial arch. One horse with unilateral parotid salivary duct atresia is described. Imaging modalities available for accurate diagnosis, and treatment options, are reviewed.  相似文献   

Postoperative analgesic effects of intravenous,intramuscular, subcutaneous or oral transmucosal buprenorphine administered to cats undergoing ovariohysterectomy     

Tatiana Giordano  Paulo VM Steagall  Tatiana H Ferreira  Bruno W Minto  Sílvia Elaine Rodolfo De Sá Lorena  Juliana Brondani  Stelio PL Luna 《Veterinary anaesthesia and analgesia》2010,37(4):357-366

  相似文献   

Evaluation of sprinkler application of fungicides for control of potato early blight in Colorado     

G. D. Franc  E. C. Nnodu  M. D. Harrison  A. J. Sadler 《American Journal of Potato Research》1983,60(8):631-643

Sprinkler application of four fungicides, Du-Ter 47.5% W.P. (0.70 kg/ha), Difolatan 4F (3.51 1/ha), Bravo W-75 (1.68 kg/ha) and Bravo 500 (1.17 1/ha, 1.761/ha and 2.341/ha) were evaluated in Colorado for control of potato early blight caused byAlternaria solani (Ellis & G. Martin) L.R. Jones and Grout and compared to the conventional method of airplane application. Fungicides applied through center pivot irrigation systems generally achieved disease control equal to airplane application. Application of fungicides through both center pivot sprinklers and by airplane effectively reduced early blight infection. Control of early blight by airplane or sprinkler application of fungicides significantly (P = 0.05) increased potato yields in 1978. In other years (1977, 1979 and 1980) fungicide applications which reduced disease severity generally increased tuber yields but the increases were not significant when compared to the control.  相似文献   

Analgesic efficacy of an oral transmucosal spray formulation of meloxicam alone or in combination with tramadol in cats with naturally occurring osteoarthritis          下载免费PDF全文

Beatriz P Monteiro  Mary P Klinck  Maxim Moreau  Martin Guillot  Paulo VM Steagall  Daniel K Edge  Jean‐Pierre Pelletier  Johanne Martel‐Pelletier  Dominique Gauvin  Jérôme RE del Castillo  Eric Troncy 《Veterinary anaesthesia and analgesia》2016,43(6):643-651

  相似文献