"Luftmensch," literally meaning "air person," is the Yiddish way of describing someone who is a bit of a dreamer. Did You Know? The word "infant" comes from the Latin word "infans" which literally means "unable to speak; speechless." ...
word-forming element, especially in scientific compounds, meaning "life, life and," or "biology, biology and," or "biological, of or pertaining to living organisms or their constituents," from Greekbios"one's life, course or way of living, lifetime" (as opposed tozoe"animal life, organic...
alternative terms known as “bioresorbable,”“bioabsorbable,” and “bioerodible” polymers, which fall under the general definition of biodegradable polymers. There is considerable confusion in the prior art as to the exact meaning of each of these terms. In this chapter the following definitions ...
However,inventory approaches to the assessment of meaning- 它的早期。存货被开发了,例如 [translate] aRisk Criteria for Potentially Hazardous Development 风险标准为潜在地危害发展 [translate] a危险货物品名表 Hazardous goods commodity name table [translate] aBy material 由材料 [translate] a1987年2月17日...
meaning that microorganisms were able to use the carbon from the polymer for their metabolic processes. The amount of CO2produced by the PLA film is comparable with that for the positive reference in the same time period.Fig. 26b shows that the PLA film mineralized above 70% after 2months ...
f The dimensions of the film in BHT08 (after washing) were the same as the original, meaning that no physical collapse occurred, but numerous penetrating holes were observed by stereomicroscopy. g Scanning electron microscope (SEM) images showing a magnified view of the surface of each PHBH ...
(for instance, ultraviolet light) influence plastic fragmentation, meaning that more data and modeling are required to fully understand and quantify their impacts on plastic breakdown57,58,59,60,61. Fragmentation can be integrated into our methodology once sufficient data and models are available, ...
Thus, the degradable nonwoven fabric material enables to improve the function of this kind of disposable nonwoven fabric materials, waste treatments capable of returning the nonwoven fabric material to the natural field, and the recycling of the nonwoven fabric material in a wide meaning.;...
There is considerable confusion in the prior art as to the exact meaning of each of these terms. In this chapter the following definitions are used: • “Bioresorbable” refers to biodegradable polymers that undergo bulk erosion and converted under physiological conditions to degradation products, ...
After four days, the color changed to blackish-purple (pH 8), and on the last day, it was dark green (pH 10), meaning that the seabass sample was spoiled. Copper nanoparticles (CuNPs), which are noble metals, are less expensive than other metals. CuNPs, unlike other nanoparticles, ...