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Evaluation of the power-generation capacity of wearable thermoelectric power generator

Yang YANG, Jing LIU,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 346-357 doi: 10.1007/s11708-010-0112-z

Abstract: We evaluate the energy generation capacity of a wearable TEG subject to various conditions based on biological

Keywords: thermal energy harvester     thermoelectric generator     biological heat transfer     power generating capacity    

The calculation of equivalence factor for ecological footprints in China: a methodological note

Moucheng LIU,Wenhua LI,Dan ZAHNG,Ning SU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1015-1024 doi: 10.1007/s11783-014-0670-0

Abstract: The Ecological Footprint (EF), a physical indicator to measure the extent of humanity’s use of natural resources, has gained much attention since it was first used by Wackernagel and Rees in 1996. In order to appraise land area types with different levels of productivity, they introduced the concept of an equivalence factor. This relates to the average primary biomass productivities of different types of land (i.e. arable land, pasture, forest, water/fishery, built-up land and fossil energy land) to the regional average primary biomass productivity of all land types in a given year. Hence, the equivalence factor is an important parameter in the EF model and it directly affects the reliability of all results. Thus, this article calculates equivalence factors on the national and provincial levels in China based on Net Primary Production (NPP) from MODIS 1 km data in 2008. Firstly, based on the Light Utility Efficiency and CASA model, the NPP of different biologically productive lands of China and of different provinces was calculated. Secondly, China’s equivalence factor for 6 land area types was calculated based on NPP: arable land and built-up land has an equivalence factor of 1.71, forest and fossil energy land has a factor of 1.41, pasture has a factor of 0.44 and water/fishery 0.35; Finally, the equivalence factor of 6 land area types in different provinces was also calculated. The NPP of each ecosystem type varies along with the equivalence factor in different provinces. However, the ranking of the equivalence factors in different provinces remain the same, with that of arable land being the largest, and the water/fishery being the smallest.

Keywords: ecological footprint     equivalence factor     net primary production     biological capacity     land types    

Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0717-z

Abstract: Currently, the insufficient cooling capacity of dry grinding, poor visibility of drip irrigation surgeryThese results showed that U-NJMC provides a novel approach for clinical surgical micro-grinding of biological

Keywords: micro-grinding     biological bone     ultrasonic vibration (UV)     nanoparticle jet mist cooling (NJMC)     grinding    

Microorganism-derived biological macromolecules for tissue engineering

Frontiers of Medicine 2022, Volume 16, Issue 3,   Pages 358-377 doi: 10.1007/s11684-021-0903-0

Abstract: According to literature, certain microorganism productions mediate biological effects.The present review aims to introduce microorganism-derived biological macromolecules, such as pullulanGrowing evidence indicates that these materials can be used as biological material in scaffolds to enhance

Keywords: biological macromolecules     regenerative medicine     tissue engineering     exopolysaccharide     carbohydrate    

Low intensity ultrasound stimulates biological activity of aerobic activated sludge

LIU Hong, YAN Yixin, WANG Wenyan, YU Yongyong

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 67-72 doi: 10.1007/s11783-007-0013-5

Abstract: This work aims to explore a procedure to improve biological wastewater treatment efficiency using low

Keywords: sonication     irradiation     kHz     treatment efficiency     AS activity    

Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-019-1217-1

Abstract: Thus, the hypothesis of biological conversion pathways of ammonium and sulfate in anammox consortia is

Keywords: Anammox bacteria     Autotrophic     Biological conversion     Sulfate reducing ammonium oxidation (SRAO)    

Overlooked nitrogen-cycling microorganisms in biological wastewater treatment

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1426-2

Abstract:

• AOA and comammox bacteria can be more abundant and active than AOB/NOB at WWTPs.

Keywords: Ammonia oxidizing archaea (AOA)     Complete ammonia oxidizing (comammox) bacteria     Dissimilatory nitrate reduction to ammonium (DNRA) bacteria     Nitrate/nitrite-dependent anaerobic methane oxidizing (NOx-DAMO) microorganisms     Engineering application    

Mechanical behavior and semiempirical force model of aerospace aluminum alloy milling using nano biological

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0720-4

Abstract: The deterioration of surface integrity of dry machining and the insufficient heat transfer capacity of

Keywords: milling     force     nanofluid minimum quantity lubrication     aerospace aluminum alloy     nano biological lubricant    

Quorum sensing regulation methods and their effects on biofilm in biological waste treatment systems:

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1495-2

Abstract:

• Quorum sensing enhancement and inhibition methods are summarized.

Keywords: Quorum sensing     Biological waste treatment     Biofilm formation    

ROOT EXUDATES FROM CANOLA EXHIBIT BIOLOGICAL NITRIFICATION INHIBITION AND ARE EFFECTIVE IN INHIBITING

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 2,   Pages 177-186 doi: 10.15302/J-FASE-2021421

Abstract: This biological nitrification inhibition (BNI) capacity can decrease N loss and increase N uptake fromThis study sought evidence for the existence and magnitude of BNI capacity in canola ( Brassica BNI capacity of canola may have implications for the N dynamics in farming systems and the

Keywords: ammonia oxidizing microorganisms / biological nitrification inhibition / farming rotations / nitrogen    

Predicting torsional capacity of reinforced concrete members by data-driven machine learning models

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 3,   Pages 444-460 doi: 10.1007/s11709-024-1050-x

Abstract: In the present paper, several machine learning models were applied to predict the torsional capacityperformance was achieved by machine learning models, whereas GB 50010 slightly overestimated the torsional capacity

Keywords: RC members     torsional capacity     machine learning models     design codes    

Inhibition character of crotonaldehyde manufacture wastewater on biological acidification

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1403-9

Abstract:

• The inhibition of the main organic pollutions in CMW was demonstrated.

Keywords: Crotonaldehyde manufacture wastewater     Biological acidification     Volatile fatty acids     Inhibition     Toxic    

Circulating fluidized bed biological reactor for nutrients removal

CUI Yubo, LIU Hongbo, BAI Chunxue

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 349-353 doi: 10.1007/s11783-008-0051-7

Abstract: A new biological nitrogen removal process, which is named herein “The circulating fluidized bed bioreactor

Keywords: soluble chemical     bioreactor     biological nitrogen     optimum nitrified     nitrogen removal    

Development Trends of Chemical and Biological Weapons and Defense Technology in the 21st Century

Chen Jisheng

Strategic Study of CAE 2000, Volume 2, Issue 11,   Pages 25-28

Abstract:

The medical protection of chemical and biological ( CB ) weapons is one of the most important categoriesAn realized risk of chemical and biological threat still remain in the 21st century.

Keywords: chemical and biological weapon     chemical and biological defense     medical protection     chemical and biological    

Novel soil quality indicators for the evaluation of agricultural management practices: a biological perspective

Giulia BONGIORNO

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 3,   Pages 257-274 doi: 10.15302/J-FASE-2020323

Abstract: This work aimed at synthesizing results regarding the suitability of a range of soil biological and biochemical

Keywords: labile carbon     long-term field experiments     organic matter addition     soil biological indicators     tillage    

Title Author Date Type Operation

Evaluation of the power-generation capacity of wearable thermoelectric power generator

Yang YANG, Jing LIU,

Journal Article

The calculation of equivalence factor for ecological footprints in China: a methodological note

Moucheng LIU,Wenhua LI,Dan ZAHNG,Ning SU

Journal Article

Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant

Journal Article

Microorganism-derived biological macromolecules for tissue engineering

Journal Article

Low intensity ultrasound stimulates biological activity of aerobic activated sludge

LIU Hong, YAN Yixin, WANG Wenyan, YU Yongyong

Journal Article

Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Journal Article

Overlooked nitrogen-cycling microorganisms in biological wastewater treatment

Journal Article

Mechanical behavior and semiempirical force model of aerospace aluminum alloy milling using nano biological

Journal Article

Quorum sensing regulation methods and their effects on biofilm in biological waste treatment systems:

Journal Article

ROOT EXUDATES FROM CANOLA EXHIBIT BIOLOGICAL NITRIFICATION INHIBITION AND ARE EFFECTIVE IN INHIBITING

Journal Article

Predicting torsional capacity of reinforced concrete members by data-driven machine learning models

Journal Article

Inhibition character of crotonaldehyde manufacture wastewater on biological acidification

Journal Article

Circulating fluidized bed biological reactor for nutrients removal

CUI Yubo, LIU Hongbo, BAI Chunxue

Journal Article

Development Trends of Chemical and Biological Weapons and Defense Technology in the 21st Century

Chen Jisheng

Journal Article

Novel soil quality indicators for the evaluation of agricultural management practices: a biological perspective

Giulia BONGIORNO

Journal Article