KT Chung,CI Wei,MG Johnson - 《Trends in Food Science & Technology》 被引量: 448发表: 1998年 Attachment and Proliferation of Bacteria on Meat The attachment of bacteria (, and ), to lean muscle tissue and fat tissue was investigated. The number of cells attached to the meat was directly...
Direct and indirect effects of a sex-biased antagonist on male and female fertility: Consequences for reproductive trait evolution in a gender-dimorphic plant Gender-dimorphic plants are often subject to sex-differential enemy attack, but whether and how this contributes to trait evolution is unknown...
Alexander von Humboldt: from mining inspector to founding father of plant geography, and inuencer of 21st century scienceHoorn, CarinaGeophysical Research Abstracts
Ask a follower of Bacon what [science] the new philosophy, as it was called in the time of Charles the Second, has effected for mankind, and his answer is ready; “It has lengthened life; it has mitigated pain; it has extinguished diseases; it has increased the fertility of the soil;...
of 12 cm diameter filled with approximately 350 ml of reverse osmosis water, a small plant, half a coconut shell as a hiding place, and a branch. The front of each terrarium was covered with fabric to prevent visual contact with other individuals and other disturbances. Climatic ...
Van Leeuwenhoek also contributed to science in one other way. In the final year of his life, he described the disease that took his life. Van Leeuwenhoek suffered from uncontrollable contractions of the diaphram, a condition now known as Van Leeuwenhoek disease. He died of the disease, also ...
Lots of corn, beans, strawberries and tomatoes ___ around his house.“I’m going to plant tomatoes today, my son.” Jim’s father said. “They grow best in summer heat, ___ I need to plant them early in spring. That way there will be tall, healthy tomato vines (藤) when August...
with the first experiments involving the transportation of210Pb in bean plants. He found that the distribution of radioactive210Pb could be followed and measured within the stem, roots, and leaves of the plant, allowing living biological processes to be observed in real time for the first time...
Indeed, his slim but strong body was just like that of millions of Chinese farmers, to whom he devoted his life.Yuan was born in 1930 in Beijing. His parents wanted him to pursue a career in science or medicine.However, what concerned him most was that farmers often had poor harvests ...
"When the plant is starting out, you put some on it. " Shawn looked at his grandfather in disbelief(怀疑)."Doesn't the weight stop the bean from growing?"he asked. "No, of course not. 8 D this way, you will force the bean plant to be strong and healthy. If you give it every...