For a few decades has proposed sustainable developing in different sciences and professions including architecture and urbanization and its origins  is in environmental crises  and also excessive use of fossilized energies in the world. problems such as global warming, increasingly developing of green house gases in atmosphere that its origin  is  in global warming , air and soil  pollution, an...

Objective: The aim of this research was to evaluate the safety of Costus speciosus extract (CSE) after a 90-day administration in male mice. Methods: Sub-acute toxicity test was performed using the OECD 408 method. CSE at 275-1100 mg/kg/day was administered to male mice for 90 d. The appearance of toxic symptoms was observed every day, followed by measurement of food and drink intakes. Change i...

Human beings have developed many tools, technologies, and chemicals for their convenience and comfort. For example, herbicides and/or insecticides that are sprayed on crop lands prevent damage from pests and have resulted in remarkable increases in crop yield. Polychlorinated biphenyls (PCBs), which have insulating properties and are incombustible, were widely used in the past in electronic ins...

For a few decades has proposed sustainable developing in different sciences and professions including architecture and urbanization and its origins  is in environmental crises  and also excessive use of fossilized energies in the world. problems such as global warming, increasingly developing of green house gases in atmosphere that its origin  is  in global warming , air and soil  pollution, an...

Thirteen popular wild edible mushroom species in Yunnan Province, Boletus bicolor, Boletus speciosus, Boletus sinicus, Boletus craspedius, Boletus griseus, Boletus ornatipes, Xerocomus, Suillus placidus, Boletinus pinetorus, Tricholoma terreum, Tricholomopsis lividipileata, Termitomyces microcarpus, and Amanita hemibapha, were analyzed for their free amino acid compositions by online pre-column...

Establishing an effective restoration program requires baseline genetic information to make sound decisions for seed increase and transfer. For many plants this is lacking, especially among native forbs that are critical pollinator health. Erigeron speciosus a widespread, perennial forb occupying montane environments in the western United States Canada. This species important fostering diversit...

Abstract Background In 2017, large-scale flowering, seeding, and dying events of dwarf bamboo ( Sasa borealis ) occurred in a wide range central Japan for the first time 120 years. This phenomenon S. , like mast seeding trees, could be expected to provide large amount food seed-eating rodents gradually affect their ecology population dynamics. We captured survey plots secondary broad-leaved for...