H. Rai

发表

Ectoenzyme activity and bacterial secondary production in nutrient-impoverished and nutrient-enriched freshwater mesocosms

R. Chróst, H. Rai, 1993, Microbial Ecology.

Bacterial Secondary Production

R. Chróst, H. Rai, 1994 .

Effects of artificial UV-A and UV-B radiation on carbon allocation in Synechococcus elongatus (cyanobacterium) and Nitzschia palea (diatom)

M. T. Arts, H. Rai, V. Tumber, 2000 .

Lipid production in natural phytoplankton communities in a small freshwater Baltic lake, Lake Schohsee, Germany

H. Krambeck, B. Wainman, M. T. Arts, 1997 .

The measurement of phytoplankton pigments in freshwater: Where do we go from here?: With 1 figure and 2 tables in the text

T. R. Jacobsen, H. Rai, E. A. Nusch, 1988 .

Chlorophyll pigments in the Central Amazon lakes ecosystem: With 3 figures in the text

H. Rai, 1978 .

Pigment cycle in a north German lake: With 3 figures and 2 tables in the text

H. Rai, 1975 .

Photosynthetic production and exoenzymatic degradation of organic matter in the euphotic zone of a eutrophic lake

R. Chróst, J. Overbeck, H. Rai, 1989 .

Release of photosynthetically produced dissolved organic carbon by natural phytoplankton populations in Schöhsee: With 5 figures and 2 tables in the text

H. Rai, 1984 .

Effects of enhanced ultraviolet-B radiation on the production of lipid, polysaccharide and protein in three freshwater algal species.

M. T. Arts, H. Rai, 1997 .

Extract preparation and comparison of fluorometric, chromatographic (HPLC) and spectrophotometric determinations of chlorophyll-a

F. Schanz, H. Rai, 1988 .

The Measurement of photosynthetic pigments in freshwater - and standardization of methods

A. Marker, H. Rai, 1980 .

Joint field experiments for comparisons of measuring methods of photosynthetic production

U. Uehlinger, M. Dokulil, M. Sakamoto, 1984 .

Activity of the Respiration Electron Transport System (ETS) Different Size Particles as a Measure of Carbon Losses from Primary Producers

H. Rai, 1988 .

Photochemical oxygen consumption in humic waters

M. Lindell, H. Rai, 1994 .

Glucose in Freshwater of Central Amazon Lakes: Natural Substrate Concentrations Determined by Dilution Bioassay

H. Rai, 1979 .

Aminopeptidase Activity in Lakes of Differing Eutrophication

T. R. Jacobsen, H. Rai, 1991 .

Establishing the pattern of heterotrophic bacterial activity in three Central Amazonian lakes

H. Rai, G. Hill, 2004, Hydrobiologia.

Respiratory Electron Transport System Activity as a Measure of the Effect of Toxicants on a Natural Freshwater Phytoplankton Community

M. Sakamoto, H. Rai, Y. Saijo, 1989 .

The attenuation of ultraviolet radiation in high dissolved organic carbon waters of wetlands and lakes on the northern Great Plains

A. Plante, M. T. Arts, H. J. De Lange, 2000 .

Separation of Planktonic Algal Pigments by Thin Layer Chromatography.

H. Rai, G. Lee, 1964 .

Irradiance and Lipid Production in Natural Algal Populations

B. Wainman, Ralph E. H. Smith, H. Rai, 1999 .

Current trend of poisoning--a hospital profile.

H. Rai, G. Sharma, J. Gargi, 2006, Journal of the Indian Medical Association.

Medicolegal study of mechanical injuries in culpable homicides (excluding deaths due to rash and negligent act)

H. Rai, Shilekh Mittal, J. Dalal, 2005 .

The influence of photon flux density (PFD) on short term 14C incorporation into proteins, carbohydrates and lipids in freshwater algae

H. Rai, 1995, Hydrobiologia.

Instrumentation for the measurement of physiological parameters of phytoplankton photosynthesis

H. Krambeck, H. Rai, 1992 .

Phytoplankton control by grazing zooplankton: A study on the spring clear‐water phase1

Hakumat Rai, Barbara E. Taylor, W. Lampert, 1986 .

Comparison of Spectrophotometric, Fluorometric and High Performance Liquid Chromatography Methods for Determination of Chlorophyll a in Aquatic Samples: Effects of Solvent and Extraction Procedures

T. R. Jacobsen, H. Rai, 1990 .

Methods involving the determination of photosynthetic pigments using spectrophotometry: With 4 figures and 9 tables in the text

H. Rai, 1973 .

The dynamics of potamoplankton populations in the River Yamuna. (Limnological studies on the River Yamuna at Delhi, India Part II)

H. Rai, 1974 .

The measurement of primary productivity in a high-rate oxidation pond (HROP)

P. Falkowski, U. Uehlinger, Z. Dubinsky, 1986 .

Limnological observation on the different rivers and lakes in the Ivory Coast

H. Rai, 1974, Hydrobiologia.

The thecal structure of Peridiniopsis amazonica spec. nov. (Dinophyceae), a new cyst-producing freshwater dinoflagellate from Amazonian floodplain lakes

B. Meyer, G. Cronberg, H. Rai, 1997 .

Physical and Chemical Studies of Lago Tupé; a Central Amazonian Black Water “Ria Lake”

H. Rai, G. Hill, 1981 .

Determination of age from pubic symphysis: an autopsy study

R. Sandhu, Dalbir Singh, H. Rai, 2008, Medicine, science, and the law.

Limnological Studies on the River Yamuna at Delhi, India. Part I Relation between the Chemistry and the State of Pollution in the River Yamuna

H. Rai, 1974 .

Productivity and heterotrophic activities in warm and temperate lakes

H. Rai, 1991 .

Bacterial biodynamics in Lago Tupé, a Central Amazonian black water "Ria Lake

H. Rai, G. Hill, 1981 .

Homicides by sharp weapons

S. Garg, H. Rai, Shilekh Mittal, 2007 .

Incidence and medicolegal importance of autopsy study of fracture of neck structure in hanging and strangulation

H. Rai, Rajeev Joshi, A. Chanana, 2007 .

Dissolved alkaline phosphatase activity (APA) and the contribution APA by size fractionated plankton in Lake Schöhsee

T. R. Jacobsen, H. Rai, 1993 .

Influence of photon flux density and daylength on uptake and assimilation of carbon dioxide into major end products of photosynthesis of picoplanktonic cyanobacteria/algae (Synechococcus elongatus)

H. Rai, 1994 .