Results 121 to 130 of about 106,395 (334)
Streamlined Synthesis of Triamantane from Readily Available Starting Materials
Helvetica Chimica Acta, EarlyView.A practical laboratory synthesis of triamantane based on the McKervey modification of the Schleyer stabilomeric synthesis is described. A high‐yielding rearrangement of Binor‐S and a significantly facilitated Diels–Alder step allowed an operationally simple sequence that reliably delivers triamantane on a tens‐of‐grams scale.
Xiao‐Yu Li, Christof Sparr
wiley +1 more source
Statistical downscaling of GCM simulations to Streamflow
Journal of Hydrology, 2001 A multi-tiered forecast procedure is employed to simulate real-time operational seasonal forecasts of categorized (below-normal, near-normal and above-normal) streamflow at the inlets of twelve dams of the Vaal and upper Tugela river catchments in South Africa.
Landman, Willem A. +3 more
openaire +3 more sources
Journal of Clinical Psychology, EarlyView.ABSTRACT Objectives Effective treatments are available for major depressive disorder; however, treatment efficacy is less pronounced in real‐life settings compared to research. One reason for this discrepancy may be that treatment outcomes assessed in research do not fully reflect domains important to treatment recipients: clients and their informal ...
Reine M. D. Ramaekers +5 more
wiley +1 more source
Potential impact of climate change on improved and unimproved water supplies in Africa [PDF]
, 2010 With significant climate change predicted in Africa over the next century, this chapter explores a key question: how will rural water supplies in Africa be affected? Approximately 550 million people in Africa live in rural communities and are reliant on
Bonsor, Helen C. +2 more
core
Phytochemical Analysis, Antibacterial Activity, FTIR and GCMS Analysis of Ceropegia juncea Roxb.
, 2018 The present study was focused on the preliminary phytochemical, antibacterial activity, FTIR and GC-MS analysis of aerial parts of C. juncea. Phytochemical analysis of three extracts showed that the presence of alkaloids, tannins and flavonoids.
Visveshwari M., S. B., T. V
semanticscholar +1 more source
International Journal of Climatology, EarlyView.Results indicate that, an increase in global warming level from 1.5°C to 2°C is likely to induce on the one hand a 3‐fold increase in the frequency of occurrence of dry and warm compound events, and on the other hand a 2‐fold increase in their duration, over West, Central, South‐West, and South‐East Africa, intensifying droughts through reduced ...
Thierry C. Fotso‐Nguemo +6 more
wiley +1 more source
Eos, Transactions American Geophysical Union, 1990 A special session, “Applications of Remote Sensing in General Circulation Models,” at the AGU Fall Meeting in San Francisco focused on the use of remote sensing in the development, calibration, and evaluation of atmospheric general circulation models (GCMs).
openaire +1 more source
A comparative analysis of Simplified General Circulation Models of the atmosphere of Venus [PDF]
, 2010 Within the context of a working group supported by ISSI (Bern, Switzerland), we have made an intercomparison work between Global Circulation Models using simpli?ed parameterizations for radiative forcing and other physical processes.
Bengtsson, L. +14 more
core
, 2014 We present an analysis of the VIMS solar occultations dataset, which allows us to extract vertically resolved information on the characteristics of Titan's atmosphere between 100-700 km with a characteristic vertical resolution of 10 km.
Bézard, B. +8 more
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International Journal of Climatology, EarlyView.Future runoff in China shows strong regional and seasonal disparities, with the Southeast basin seeing the largest increase in annual runoff. Wetter summers and drier winters are expected in the south, whilst the northwest will face the opposite. Over 56% of regions are expected to experience more extreme high runoff, and over 40% face intensified low ...
Danyang Gao +4 more
wiley +1 more source