Reading in a report: the French National Gendarmerie, on the reasons for the cargo train coup between the cities of Ain Sefra and Bashar in 1957

It is no coincidence that the researcher in history, especially the history of the Algerian revolution, finds a missing link in the history of the Algerian revolution, which we call the history of what history has neglected. Intentionally, or unintentionally, the archives of Algeria in France, Pax- Provence, or others, or even with some Algerian families, who still hide their archives from researchers? a question that the Algerian researcher will answer to show the truth with documents. Similar to this document, which deals with a topic, in which scientific material was scarce, which is related to the revolution’s strategy to abort and eliminate French projects, the strategy of the National Liberation Army to adapt to the situation consisted in sabotaging French transportation routes, especially railways, in order to destroy France’s economy as well as When she wanted to isolate the people from their revolution, by building barbed wire at the level of the East and West.

Time Course Changes in Metabolite Accumulation and Their Implications for Heat Stress Tolerance in Maize Zea Mays L. Seedlings

Maize shows reduced crop stand under relatively suboptimal conditions, the main reason for this is sensitivity of bud tissue to temperature fluctuations and salinity at sowing time. The aim of these studies was to explore the physiological and biochemical occurring at seedling stage in a time course manner. The determinations were made on growth, photosynthetic pigments, accumulation of osmolytes, oxidative damage and antioxidants, secondary metabolites and nutritional quality characteristics in shoot and root of two differentially heat stress tolerant varieties of maize. Results revealed that reduction in length, fresh and dry weight of shoot and root and loss of chlorophylls and carotenoids in the leaves were the explicit determinants of heat damage. The heat tolerance of maize was associated to greater accumulation of glycinebetaine followed by free proline. As evident from H 2 O 2 and MDA data, heat stress produced oxidative stress on both the varieties, although lowly in the tolerant one. Enhanced or steady state levels of niacin, ascorbic acid and riboflavin and enhanced ability of reducing powers led to the alleviation of oxidative damage on the maize plant. Among the secondary metabolites, enhanced synthesis of flavonoids and anthocyanins and saponin was closely related to the heat tolerance of maize. As for nutritional quality characteristics, heat stress reduced the crude fiber, starch, oil and proteins contents and led to an overall reduction in the accumulation of nitrate, phosphate and K, and led to a hampered nutritional value and metabolizable energy in both the varieties, but tolerant maize was superior for these attributes. In short, heat tolerance in maize was associated greater photosynthetic pigments levels and better metabolic adjustment, which resulted in better nutritional quality of the vegetative parts for use as fodder for the animals. All these changes were more precise in the shoot.