Spatio-temporal variations in photosynthesis

Spatio-temporal resolution of primary processes of photosynthesis.

Technical progress in laser-sources and detectors has allowed the temporal and spatial resolution of chemical reactions down to femtoseconds and Å-units. In photon-excitable systems the key to chemical kinetics, trajectories across the vibrational saddle landscape, are experimentally accessible. Simple and thus well-defined chemical compounds are preferred objects for calibrating new methodolog...

Spatio-temporal Variations in fertility Pattern of Punjab-Paki

Containing over 90 big region, even big Muslim World. It c worlds sixth biggest has grown as a resul needs an appropriate ingredient. This stud Punjab. The analysi measured at district presented by using a summery measures h fertility levels. Thes te (CBR), general fertility rate (GFR), child woman ratio (CWR), marital fertility rate (MFR), gross reproduction rate (GRR), age specific fertility ...

Spatio-Temporal Parameters' Changes in Gait of Male Elderly Subjects

Objectives: The purpose of this study was to compare spatio-temporal gait parameters between elderly and young male subjects. Methods & Materials: 57 able-bodied elderly (72±5.5 years) and 57 healthy young (25±8.5 years) subjects participated in this study. A four segment model consist of trunk, hip, shank, and foot with 10 reflective markers were used to define lower limbs. Kinematic data c...

Hyperspectral Imaging of Photosynthesis from the Single Leaf to the Complex Canopy - Understanding the Spatio- Temporal Variations of Photosynthesis within a Drought-stressed Tropical Canopy

Light use efficiency of photosynthesis adapts dynamically to environmental factors and is affected by internal and external stress factors, all of which lead to complex spatio-temporal variations of photosynthesis on various scales from the leaf to the canopy level. We tested a new, field portable hyperspectral imaging system (SOC-700), which produces 12-bit reflectance images between 440 and 8...

Assessment of spatio-temporal variations of surface water quality and prioritization of pollution Sources (case Study: Talar Watershed, Mazandaran province)