legend : M = recent changes, N = new, P = project, T = translated

T Introduction

T recall some definitions

T Chapter 1 - the sun and the living world
T deified sun
T quantified sun
T photochemistry
T photobiology
T forest photology

T chapter 2 - physical study of natural radiation
devices
T - thermal receptors
T - quantum receptors
T - other types of receptors

natural radiation in full open
- length of day and exposure time

- intensity of natural radiation overall
- composition of natural global radiation
- albedo

- Irradiance and visual illuminance

modifying the natural radiation in the forest
- theoretical considerations

- experimental methods

chapter 3 - partial physiological effects of natural radiation on plants

photoperiodic effect and biological rhythms

effects of natural radiation on germination and growth

effects of natural radiation on the carbon nutrition, breathing and perspiration

other effects of natural radiation

chapter 4 - practical effects of the global total of natural radiation on plants

the procession of environmental factors
- variations of some physical factors in the environment
- variations of some physical factors in boxes installed in forest vegetation

responses of plants to changes in natural radiation
- influence of natural radiation on the composition of the lower undergrowth

- development of young trees as a function of radiation on their station: the case of coniferous trees
- development of young trees as a function of radiation on their station: the case of deciduous trees
- Stand development based on natural radiation absorbed

forestry applications
- natural regeneration of silver fir and Norway spruce at high altitudes

- natural regeneration of oaks, in coppice-forest
T - planting conifers in coppice-forest, low reserves on deep soil

conclusion

appendix

bibliography
examples of achievements autonomous light totalizers

table of Contents


articles on forest photology - pdf file in French

- introduction to Forest photology
- oak trees and their bark
- effects obtained by shading the stem of oak
- juvenile phototropism of conifers
- use of "models" in forestry
- the very young spruce and light
- the concept of energy levels and his interest in forestry
- production potential of some types of forests
- the delicate balance of heat leaves

- the "sleeve effect"

- the phytochrome

- auxins, key agents of growth

- photosynthesis (1)

- photosynthesis (2)
- light, greedy and sprouting
- entropy, forestry and ecology
- shade and light essences


technical forest (items)

- the cycle of evolution stands in the coniferous forests regular
- examples of modeling in forestry

forest biology (items)

- the Patscherkofel phytotron
- can one explain the movements led plant?

various subjects


- resin adapter for refractor and telescopes
- adapter for easy targets 24x36
- adapter nut to 24x36 with tripod
- plans aluminum adapters for refractor and telescopes
- sensitivity tests Vesta - ToYouCam
- applications microscopic: mites
- philips drivers for Mac


- how to detect a car painted with UV
- testing of photographs in the near infrared and near ultraviolet

- flight of the bumblebee
- dormice or dormouse? - calibration Screen - tests printers

Hell! (brrr. ..)

Troyes urban area

- can we trust the city of Troyes?

- can we trust the mayor of Saint-Andre-les-Vergers?



- the passage of radioactive cloud shadow on the Champagne
     

214 rpm under illumination of about 60,000 lux


T - simplified (version 1.0)
T - simplified (version 1.1)
T - current generator (v 1.2)
T - solar (version 3.1)
T - solar (version 3.2)
T - solar (version 3.4)
T - water (version 3.5)
T - gradient of 3 ° C (v 3.6)
T - current generator LTD (v 3.7)

T - assembly (v 3.5.5)

marketed models: T Blue LTD Stirling Engine, T Otona no kagaku Stirling Engine, T JAXA free piston Stirling Engine

other personal achievements: N.Vivet (3), A. Caillat, A. Maberto (5), L. Fraisse (3), L. Fath, J.C. Mallet (2), M. Vergara, P. Buirey, H. Licera (3), B. Chambion, S. Ribolla, G. Belval, A. de la Taille, L. Lalanne, D. Brouard, P. Munsch, J. Tijs

education :

- the site of the Lycée Monge Nantes

- Association of Low Temperature Stirling Engines" by Jean Paul Bernier
>>> download the file. Pdf in French


miscellaneous:
- FAQ Stirling
- archives, various documents, etc. ...
- optimize your engine!
- Shop Stirling

>>> Download the summary Stirling2007.pdf (115MB) with descriptions of engines 1.x - 3.x - Otona - JAXA, animations, videos, plans vector (in French) <<<



model of magnetic suspension train


M - magnetic suspension, model of magnetic suspension train (Maglev)

pioneers:
- H. Schreiber (1961)
- Bob Leser (1980)

- magnetic levitation is possible?
- the levitron - S & V No. 934
- the mouse that levite - S & V No. 885

- other personal achievements:: R. Lardé, A. Ancelin

- shop levitation


physics fun


- precautions
- principle
- principle (+)
- laser pointer
- laser pointer (+) - table insulating

- additional equipment
- arrangement of elements
- loading and exposure of the plate
- treatment

- results


- material : useful addresses / online shopping
- FAQ holography

- my first reflection hologram!

- the manual Shoebox Holography

- shoot a hologram transmission
- make your own its holographic plates (method Jeff Blyth)


- simulation of the macroscopic tunneling

comments: these pages have been developed and tested on Mac Safari and IE8
others access points: http://www.photologie.fr/ - http://pagesperso-orange.fr/hubert.roussel/
holidays in Provence : http://www.location-de-vacances-saint-martin-ardeche.fr
(vidéo sur YouTube)