In 2004 and 2014,two monographs on hypobaric storage(LP)were published by Stanley P.Burg.Based on his theoretical framework and technological advancements,as well as the research and development of equipment conducted...In 2004 and 2014,two monographs on hypobaric storage(LP)were published by Stanley P.Burg.Based on his theoretical framework and technological advancements,as well as the research and development of equipment conducted under his guidance,alongside customer practices and reflections on various scientific literature both domestically and internationally,it is posited that,as articulated in the monograph,misconceptions regarding his theory and technology in Western scientific literature prior to 1985 continue to persist.This ongoing dissemination of misunderstandings has resulted in a near stagnation of research and has adversely impacted the Chinese academic community as well.Consequently,it is essential to delineate the characteristics and main points of its theory and technology,with the aim of offering guidance to individuals seeking to comprehend its foundational purpose.LP technology is a dynamic physical technology that continuously and uninterruptedly extracts air from a closed container and simultaneously introduces fresh,low-pressure moist air from the external environment,while maintaining specific levels of humidity and/or temperature within the container and upholding a predetermined pressure value.Preservation technology is the collective term for the set of various technical parameters associated with preservation,including pressure,relative humidity,and other relevant factors,to which LP equipment is specifically designed.The theory of LP is characterized by the enhanced diffusion of gases and vapors that enter and exit the commodity in a dynamic manner under low pressure conditions.The theoretical points involve equipment performance,low pressure,the impact of trace concentrations of gases such as O_(2),CO_(2) and C_(2)H_(4) that naturally occur at low pressure,diffusive mass transfer,heat transfer,and impacts on the activity of enzymes associated with maturation and senescence.The technology is characterized by dynamic low pressure,and the range of commodities preserved is comparable to that of refrigeration.However,certain commodities exiting the hypobaric environment possess subsequent preservation advantages that are not available through refrigeration.The main points of the technology encompass an extended sotrage life,a postponement of quality degradation,minimized water loss,the suppression of pathogen growth,and the killing of both internal and external insects of the commodity under dynamic low pressure conditions.The core advantage of LP technology lies in its ability to significantly reduce water loss,inhibit respiration and C_(2)H_(4) action,and pathogen growth,killing insects and modulate the activity of enzymes associated with maturation and senescence in post-harvest fresh horticultural products.Consequently,this technology plays a crucial role in prolonging the post-harvest lifespan of these commodities and mitigating quality degradation.Over the past decade,researchers in China have developed a hypobaric short period treatment technology,grounded in LP theory and technical practice,which is commonly referred to as hypobaric treatment.This method has garnered significant attention,leading to an increase in both domestic and international research.A growing body of literature categorizes LP as hypobaric treatment,while some studies also consider vacuum packaging and modified atmosphere packaging(MAP)as LP or hypobaric treatment.Misunderstandings are exacerbated by confusion surrounding nomenclature,which,in conjunction with pre-existing misconceptions,represents a significant barrier to both the research and practical application of the technology.The successful commercial implementation of a vacuum cold fresh chain,centered on LP or hypobaric treatment technology,may be the sole solution to the prevailing misunderstandings associated with LP.展开更多
It is an honour to accept the privilege of once again expressing my gratitude to the eminent mycologist Stanley John Hughes,by presenting here my memories of a time of training under his wing and the subsequent develo...It is an honour to accept the privilege of once again expressing my gratitude to the eminent mycologist Stanley John Hughes,by presenting here my memories of a time of training under his wing and the subsequent development of a sincere friendship.His scientific and mycological career has already been described and commented on at length(Table1),so I will not repeat that again here.The surprises of life mean that the path ahead is never assured or predictable.展开更多
The Stanley Pool, an almost circular island about thirty kilometers in diameter, crossed by the Congo River, is subject to diversified erosion of its riverbanks. This study highlights description using geotechnical pa...The Stanley Pool, an almost circular island about thirty kilometers in diameter, crossed by the Congo River, is subject to diversified erosion of its riverbanks. This study highlights description using geotechnical particle size distribution analysis of soils of the shoreline that make up the shoreline. Three critical areas of the island were examined to characterize the origins of these erosion phenomena. The results obtained show that the soil materials are mostly sands with very fine or fine grains characteristic of very unstable soils. The morpho-sedimentological characteristics of the areas studied show that these soils are plastic (with a Plasticity Index between 15 percent and 19 percent). The presence of water, action of currents or groundwater flow easily destabilize the materials that make up the riverbank and cause the fines to creep (Collapse of sandy riverbanks, Landslide of sandy riverbanks, …).展开更多
Construction on the 280000 t/a high-tower granulationcompound fertilizer project of Jilin Branch Stanley FertilizerCo.,Ltd.was recently started in Jihn Economic and Tech-nological Development Zone.The project funded b...Construction on the 280000 t/a high-tower granulationcompound fertilizer project of Jilin Branch Stanley FertilizerCo.,Ltd.was recently started in Jihn Economic and Tech-nological Development Zone.The project funded by Shandong Stanley Fertilizer Co.,Ltd.occupies an area of 100000 m^2 and can produce 280000tons of compound fertihzers a year.The first phase has atotal investment of RMB300 million.Production will展开更多
Stanley Fertilizer Stock Co.,Ltd.started construction of the 600 000 t/a new compound fertilizer project with an investment of RMB240 million in Guigang Jiangnan Industry Park,Guangxi region of southern China on July ...Stanley Fertilizer Stock Co.,Ltd.started construction of the 600 000 t/a new compound fertilizer project with an investment of RMB240 million in Guigang Jiangnan Industry Park,Guangxi region of southern China on July 18th.Stanley Fertilizer Stock Co.,Ltd.with its headquarters in Linyi。展开更多
On January 6th,2010 Stanley Fertilizer Stock Co.,Ltd.held a ceremony for the startupof the first phase 300 000 t/a of its 600 000 t/a compound fertilizer project in GuigangJiangnan Industry Park,Guangxi region of sout...On January 6th,2010 Stanley Fertilizer Stock Co.,Ltd.held a ceremony for the startupof the first phase 300 000 t/a of its 600 000 t/a compound fertilizer project in GuigangJiangnan Industry Park,Guangxi region of southern China.With an investment of RMB240 million,construction on the 600 000 t/a展开更多
文摘In 2004 and 2014,two monographs on hypobaric storage(LP)were published by Stanley P.Burg.Based on his theoretical framework and technological advancements,as well as the research and development of equipment conducted under his guidance,alongside customer practices and reflections on various scientific literature both domestically and internationally,it is posited that,as articulated in the monograph,misconceptions regarding his theory and technology in Western scientific literature prior to 1985 continue to persist.This ongoing dissemination of misunderstandings has resulted in a near stagnation of research and has adversely impacted the Chinese academic community as well.Consequently,it is essential to delineate the characteristics and main points of its theory and technology,with the aim of offering guidance to individuals seeking to comprehend its foundational purpose.LP technology is a dynamic physical technology that continuously and uninterruptedly extracts air from a closed container and simultaneously introduces fresh,low-pressure moist air from the external environment,while maintaining specific levels of humidity and/or temperature within the container and upholding a predetermined pressure value.Preservation technology is the collective term for the set of various technical parameters associated with preservation,including pressure,relative humidity,and other relevant factors,to which LP equipment is specifically designed.The theory of LP is characterized by the enhanced diffusion of gases and vapors that enter and exit the commodity in a dynamic manner under low pressure conditions.The theoretical points involve equipment performance,low pressure,the impact of trace concentrations of gases such as O_(2),CO_(2) and C_(2)H_(4) that naturally occur at low pressure,diffusive mass transfer,heat transfer,and impacts on the activity of enzymes associated with maturation and senescence.The technology is characterized by dynamic low pressure,and the range of commodities preserved is comparable to that of refrigeration.However,certain commodities exiting the hypobaric environment possess subsequent preservation advantages that are not available through refrigeration.The main points of the technology encompass an extended sotrage life,a postponement of quality degradation,minimized water loss,the suppression of pathogen growth,and the killing of both internal and external insects of the commodity under dynamic low pressure conditions.The core advantage of LP technology lies in its ability to significantly reduce water loss,inhibit respiration and C_(2)H_(4) action,and pathogen growth,killing insects and modulate the activity of enzymes associated with maturation and senescence in post-harvest fresh horticultural products.Consequently,this technology plays a crucial role in prolonging the post-harvest lifespan of these commodities and mitigating quality degradation.Over the past decade,researchers in China have developed a hypobaric short period treatment technology,grounded in LP theory and technical practice,which is commonly referred to as hypobaric treatment.This method has garnered significant attention,leading to an increase in both domestic and international research.A growing body of literature categorizes LP as hypobaric treatment,while some studies also consider vacuum packaging and modified atmosphere packaging(MAP)as LP or hypobaric treatment.Misunderstandings are exacerbated by confusion surrounding nomenclature,which,in conjunction with pre-existing misconceptions,represents a significant barrier to both the research and practical application of the technology.The successful commercial implementation of a vacuum cold fresh chain,centered on LP or hypobaric treatment technology,may be the sole solution to the prevailing misunderstandings associated with LP.
文摘It is an honour to accept the privilege of once again expressing my gratitude to the eminent mycologist Stanley John Hughes,by presenting here my memories of a time of training under his wing and the subsequent development of a sincere friendship.His scientific and mycological career has already been described and commented on at length(Table1),so I will not repeat that again here.The surprises of life mean that the path ahead is never assured or predictable.
文摘The Stanley Pool, an almost circular island about thirty kilometers in diameter, crossed by the Congo River, is subject to diversified erosion of its riverbanks. This study highlights description using geotechnical particle size distribution analysis of soils of the shoreline that make up the shoreline. Three critical areas of the island were examined to characterize the origins of these erosion phenomena. The results obtained show that the soil materials are mostly sands with very fine or fine grains characteristic of very unstable soils. The morpho-sedimentological characteristics of the areas studied show that these soils are plastic (with a Plasticity Index between 15 percent and 19 percent). The presence of water, action of currents or groundwater flow easily destabilize the materials that make up the riverbank and cause the fines to creep (Collapse of sandy riverbanks, Landslide of sandy riverbanks, …).
文摘Construction on the 280000 t/a high-tower granulationcompound fertilizer project of Jilin Branch Stanley FertilizerCo.,Ltd.was recently started in Jihn Economic and Tech-nological Development Zone.The project funded by Shandong Stanley Fertilizer Co.,Ltd.occupies an area of 100000 m^2 and can produce 280000tons of compound fertihzers a year.The first phase has atotal investment of RMB300 million.Production will
文摘Stanley Fertilizer Stock Co.,Ltd.started construction of the 600 000 t/a new compound fertilizer project with an investment of RMB240 million in Guigang Jiangnan Industry Park,Guangxi region of southern China on July 18th.Stanley Fertilizer Stock Co.,Ltd.with its headquarters in Linyi。
文摘On January 6th,2010 Stanley Fertilizer Stock Co.,Ltd.held a ceremony for the startupof the first phase 300 000 t/a of its 600 000 t/a compound fertilizer project in GuigangJiangnan Industry Park,Guangxi region of southern China.With an investment of RMB240 million,construction on the 600 000 t/a
