Selecting the optimal nutrients recovery application for a biogas slurry based on its characteristics and the local environmental conditions: A critical review

2021 ◽  
pp. 152700
Author(s):  
Mostafa Sobhi ◽  
Jianbin Guo ◽  
Mohamed S. Gaballah ◽  
Bowen Li ◽  
Jiabao Zheng ◽  
...  
Keyword(s):  
Environmental Conditions ◽  
Critical Review ◽  
Biogas Slurry ◽  
Nutrients Recovery

Human Growth and Stature

2019 ◽  
pp. 174-204
Author(s):  
Rebecca Gowland ◽  
Lauren Walther
Keyword(s):  
Environmental Conditions ◽  
Critical Review ◽  
Human Growth ◽  
Roman Period ◽  
Long Bone ◽  
Archaeological Record ◽  
Body Proportions ◽  
Roman World ◽  
Infancy And Childhood ◽  
Adult Stature

This chapter reviews the study of stature in the archaeological record with a focus on the Roman period. A critical review of current methods of estimating stature, including an evaluation of the differing techniques and their application to the Roman period follows. This chapter does not advocate the comparison of long bone lengths alone for the study of stature in the Roman world. It argues that such an approach overlooks the biocultural significance of overall body proportions (including trunk height); instead more effort should be made to establish population-specific regression formulae. Finally, the chapter argues that because adult stature and final body proportions are strongly influenced by environmental conditions during childhood, a more nuanced consideration of growth and adversity during infancy and childhood is required.

Vibration Isolator System for Electron Microscope

1990 ◽  
Vol 48 (1) ◽  
pp. 182-183
Author(s):  
K. Ohi ◽  
M. Mizuno ◽  
T. Kasai ◽  
Y. Ohkura ◽  
K. Mizuno ◽  
...  
Keyword(s):  
Electron Microscope ◽  
Magnetic Fields ◽  
Environmental Conditions ◽  
Vibration Isolator ◽  
Air Conditioners ◽  
Vibration Isolators ◽  
Large Size ◽  
Electron Microscopes

In recent years, with electron microscopes coming into wider use, their installation environments do not necessarily give their performance full play. Their environmental conditions include air-conditioners, magnetic fields, and vibrations. We report a jointly developed entirely new vibration isolator which is effective against the vibrations transmitted from the floor.Conventionally, large-sized vibration isolators which need the digging of a pit have been used. These vibration isolators, however, are large present problems of installation and maintenance because of their large-size.Thus, we intended to make a vibration isolator which1) eliminates the need for changing the installation room2) eliminates the need of maintenance and3) are compact in size and easily installable.

Semi-synthesis as a tool for broadening the health applications of bioactive olive secoiridoids: a critical review

2021 ◽  
Author(s):  
Manuela Oliverio ◽  
Monica Nardi ◽  
Maria Luisa Di Gioia ◽  
Paola Costanzo ◽  
Sonia Bonacci ◽  
...  
Keyword(s):  
Critical Review ◽  
Natural Compounds ◽  
Effective Strategy ◽  
Synthetic Analogues ◽  
Health Applications ◽  
Natural And Synthetic

Semi-synthesis is an effective strategy to obtain both natural and synthetic analogues of the olive secoiridoids, starting from easy accessible natural compounds.

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