The Experts below are selected from a list of 42549 Experts worldwide ranked by ideXlab platform
D M Neil - One of the best experts on this subject based on the ideXlab platform.
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validation of a vigour index for trawl caught norway lobsters nephrops norvegicus destined for the live market underlying links to both physiological condition and survivability
Fisheries Research, 2017Co-Authors: Amaya Albalat, Simon Sinclair, D M NeilAbstract:Abstract Recent improved practices in the trawl fishery for Norway lobsters ( Nephrops norvegicus ) have made it possible to increase the proportion of trawl-caught lobsters that can be Transported alive successfully. A major contributor to this has been the introduction of on-board seawater tanks, which allow for the recovery of animals immediately after they have been landed from the net. In this study, we have validated a vigour index that could be used both by fisheries scientists and by the industry dealing with live-traded Nephrops, allowing identification of the proportion of trawl-caught lobsters that fail to recover following capture and are not in a condition to survive live Transportation. Results indicate that the process of visual selection into one of four possible vigour categories reflects with good accuracy the underlying physiological state of the animals, as assessed by the level of adenylate 5′ –triphosphate in the tail muscles, by the proportions of other nucleotides as expressed in the Adenylate Energy Charge, and by the amount of intra-muscular l -lactate present. The vigour index also correlates well with their subsequent survival potential in a semi-Dry Transport system.
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Validation of a vigour index for trawl-caught Norway lobsters (Nephrops norvegicus) destined for the live market: Underlying links to both physiological condition and survivability
Fisheries Research, 2017Co-Authors: Amaya Albalat, Simon Sinclair, D M NeilAbstract:Abstract Recent improved practices in the trawl fishery for Norway lobsters ( Nephrops norvegicus ) have made it possible to increase the proportion of trawl-caught lobsters that can be Transported alive successfully. A major contributor to this has been the introduction of on-board seawater tanks, which allow for the recovery of animals immediately after they have been landed from the net. In this study, we have validated a vigour index that could be used both by fisheries scientists and by the industry dealing with live-traded Nephrops, allowing identification of the proportion of trawl-caught lobsters that fail to recover following capture and are not in a condition to survive live Transportation. Results indicate that the process of visual selection into one of four possible vigour categories reflects with good accuracy the underlying physiological state of the animals, as assessed by the level of adenylate 5′ –triphosphate in the tail muscles, by the proportions of other nucleotides as expressed in the Adenylate Energy Charge, and by the amount of intra-muscular l -lactate present. The vigour index also correlates well with their subsequent survival potential in a semi-Dry Transport system.
G.a. Ritter - One of the best experts on this subject based on the ideXlab platform.
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Drying Results of K-Basin Fuel Element 2660M (Run 7)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100-Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basins have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuels in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the first of those tests (Run 1), which was conducted on an N-Reactor inner fuel element (1990) that had been stored underwater in the K-West Basin (see Section 2.0). This fuel element was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The testing was conducted in the Whole Element Furnace Testing System, described in Section 3.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodology are given in Section 4.0, and the experimental results provided in Section 5.0. These results are further discussed in Section 6.0.
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Spent Fuel Drying System Test Results (Dry-Run in Preparation for Run 8)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 7.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of a test ''Dry-run'' conducted prior to the eighth and last of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 6513U. The system used for the Dry-run test was the Whole Element Furnace Testing System, described inmore » Section 2.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. The experimental results are provided in Section 4.0 and discussed Section 5.0.« less
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Drying Results of K-Basin Fuel Element 6513U (Run 8)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL)on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the eighth of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 6513U. This element (referred to as Element 6513U) was stored underwater in the K-West Basin from 1983 until 1996. Element 6513U was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The system used for the Drying test was the Whole Element Furnace Testing System, described in Section 2.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. Inspections of the fuel element before and after the test are provided in Section 4.0. The experimental results are provided in Section 5.0 and discussed in Section 6.0.
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Drying Results of K-Basin Fuel Element 2660M (Run 7)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the seventh of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 2660M. This element (referred to as Element 2660M) was stored underwater in the K-West Basin from 1983 until 1996. Element 2660M was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The system used for the Drying test was the Whole Element Furnace Testing System, described in Section 2.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. Inspections of the fuel element before and after the test are provided in Section 4.0. The experimental results are provided in Section 5.0, and discussed in Section 6.0
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Drying results of K-Basin fuel element 1164M (run 6)
1998Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the sixth of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 1164 M. This element (referred to as Element 1164M) was stored underwater in the K-West Basin from 1983 until 1996. Element 1164M was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The system used for the Drying test was the Whole Element Furnace Testing System, described in Section 2.0, located in the Postirradiation Testing laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. Inspections of the fuel element before and after the test are provided in Section 4.0. The experimental results are provided in Section 5.0, and discussed in Section 6.0.
Amaya Albalat - One of the best experts on this subject based on the ideXlab platform.
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validation of a vigour index for trawl caught norway lobsters nephrops norvegicus destined for the live market underlying links to both physiological condition and survivability
Fisheries Research, 2017Co-Authors: Amaya Albalat, Simon Sinclair, D M NeilAbstract:Abstract Recent improved practices in the trawl fishery for Norway lobsters ( Nephrops norvegicus ) have made it possible to increase the proportion of trawl-caught lobsters that can be Transported alive successfully. A major contributor to this has been the introduction of on-board seawater tanks, which allow for the recovery of animals immediately after they have been landed from the net. In this study, we have validated a vigour index that could be used both by fisheries scientists and by the industry dealing with live-traded Nephrops, allowing identification of the proportion of trawl-caught lobsters that fail to recover following capture and are not in a condition to survive live Transportation. Results indicate that the process of visual selection into one of four possible vigour categories reflects with good accuracy the underlying physiological state of the animals, as assessed by the level of adenylate 5′ –triphosphate in the tail muscles, by the proportions of other nucleotides as expressed in the Adenylate Energy Charge, and by the amount of intra-muscular l -lactate present. The vigour index also correlates well with their subsequent survival potential in a semi-Dry Transport system.
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Validation of a vigour index for trawl-caught Norway lobsters (Nephrops norvegicus) destined for the live market: Underlying links to both physiological condition and survivability
Fisheries Research, 2017Co-Authors: Amaya Albalat, Simon Sinclair, D M NeilAbstract:Abstract Recent improved practices in the trawl fishery for Norway lobsters ( Nephrops norvegicus ) have made it possible to increase the proportion of trawl-caught lobsters that can be Transported alive successfully. A major contributor to this has been the introduction of on-board seawater tanks, which allow for the recovery of animals immediately after they have been landed from the net. In this study, we have validated a vigour index that could be used both by fisheries scientists and by the industry dealing with live-traded Nephrops, allowing identification of the proportion of trawl-caught lobsters that fail to recover following capture and are not in a condition to survive live Transportation. Results indicate that the process of visual selection into one of four possible vigour categories reflects with good accuracy the underlying physiological state of the animals, as assessed by the level of adenylate 5′ –triphosphate in the tail muscles, by the proportions of other nucleotides as expressed in the Adenylate Energy Charge, and by the amount of intra-muscular l -lactate present. The vigour index also correlates well with their subsequent survival potential in a semi-Dry Transport system.
B.m. Oliver - One of the best experts on this subject based on the ideXlab platform.
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Drying Results of K-Basin Fuel Element 2660M (Run 7)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100-Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basins have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuels in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the first of those tests (Run 1), which was conducted on an N-Reactor inner fuel element (1990) that had been stored underwater in the K-West Basin (see Section 2.0). This fuel element was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The testing was conducted in the Whole Element Furnace Testing System, described in Section 3.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodology are given in Section 4.0, and the experimental results provided in Section 5.0. These results are further discussed in Section 6.0.
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Spent Fuel Drying System Test Results (Dry-Run in Preparation for Run 8)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 7.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of a test ''Dry-run'' conducted prior to the eighth and last of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 6513U. The system used for the Dry-run test was the Whole Element Furnace Testing System, described inmore » Section 2.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. The experimental results are provided in Section 4.0 and discussed Section 5.0.« less
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Drying Results of K-Basin Fuel Element 6513U (Run 8)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL)on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the eighth of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 6513U. This element (referred to as Element 6513U) was stored underwater in the K-West Basin from 1983 until 1996. Element 6513U was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The system used for the Drying test was the Whole Element Furnace Testing System, described in Section 2.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. Inspections of the fuel element before and after the test are provided in Section 4.0. The experimental results are provided in Section 5.0 and discussed in Section 6.0.
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Drying Results of K-Basin Fuel Element 2660M (Run 7)
1999Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford Site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the seventh of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 2660M. This element (referred to as Element 2660M) was stored underwater in the K-West Basin from 1983 until 1996. Element 2660M was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The system used for the Drying test was the Whole Element Furnace Testing System, described in Section 2.0, located in the Postirradiation Testing Laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. Inspections of the fuel element before and after the test are provided in Section 4.0. The experimental results are provided in Section 5.0, and discussed in Section 6.0
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Drying results of K-Basin fuel element 1164M (run 6)
1998Co-Authors: B.m. Oliver, J. Abrefah, S.c. Marschman, G.s. Klinger, P.j. Macfarlan, G.a. RitterAbstract:The water-filled K-Basins in the Hanford 100 Area have been used to store N-Reactor spent nuclear fuel (SNF) since the 1970s. Because some leaks in the basin have been detected and some of the fuel is breached due to handling damage and corrosion, efforts are underway to remove the fuel elements from wet storage. An Integrated Process Strategy (IPS) has been developed to package, Dry, Transport, and store these metallic uranium fuel elements in an interim storage facility on the Hanford site (WHC 1995). Information required to support the development of the Drying processes, and the required safety analyses, is being obtained from characterization tests conducted on fuel elements removed from the K-Basins. A series of whole element Drying tests (reported in separate documents, see Section 8.0) have been conducted by Pacific Northwest National Laboratory (PNNL) on several intact and damaged fuel elements recovered from both the K-East and K-West Basins. This report documents the results of the sixth of those tests, which was conducted on an N-Reactor outer fuel element removed from K-West canister 1164 M. This element (referred to as Element 1164M) was stored underwater in the K-West Basin from 1983 until 1996. Element 1164M was subjected to a combination of low- and high-temperature vacuum Drying treatments that were intended to mimic, wherever possible, the fuel treatment strategies of the IPS. The system used for the Drying test was the Whole Element Furnace Testing System, described in Section 2.0, located in the Postirradiation Testing laboratory (PTL, 327 Building). The test conditions and methodologies are given in Section 3.0. Inspections of the fuel element before and after the test are provided in Section 4.0. The experimental results are provided in Section 5.0, and discussed in Section 6.0.
Simon Sinclair - One of the best experts on this subject based on the ideXlab platform.
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validation of a vigour index for trawl caught norway lobsters nephrops norvegicus destined for the live market underlying links to both physiological condition and survivability
Fisheries Research, 2017Co-Authors: Amaya Albalat, Simon Sinclair, D M NeilAbstract:Abstract Recent improved practices in the trawl fishery for Norway lobsters ( Nephrops norvegicus ) have made it possible to increase the proportion of trawl-caught lobsters that can be Transported alive successfully. A major contributor to this has been the introduction of on-board seawater tanks, which allow for the recovery of animals immediately after they have been landed from the net. In this study, we have validated a vigour index that could be used both by fisheries scientists and by the industry dealing with live-traded Nephrops, allowing identification of the proportion of trawl-caught lobsters that fail to recover following capture and are not in a condition to survive live Transportation. Results indicate that the process of visual selection into one of four possible vigour categories reflects with good accuracy the underlying physiological state of the animals, as assessed by the level of adenylate 5′ –triphosphate in the tail muscles, by the proportions of other nucleotides as expressed in the Adenylate Energy Charge, and by the amount of intra-muscular l -lactate present. The vigour index also correlates well with their subsequent survival potential in a semi-Dry Transport system.
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Validation of a vigour index for trawl-caught Norway lobsters (Nephrops norvegicus) destined for the live market: Underlying links to both physiological condition and survivability
Fisheries Research, 2017Co-Authors: Amaya Albalat, Simon Sinclair, D M NeilAbstract:Abstract Recent improved practices in the trawl fishery for Norway lobsters ( Nephrops norvegicus ) have made it possible to increase the proportion of trawl-caught lobsters that can be Transported alive successfully. A major contributor to this has been the introduction of on-board seawater tanks, which allow for the recovery of animals immediately after they have been landed from the net. In this study, we have validated a vigour index that could be used both by fisheries scientists and by the industry dealing with live-traded Nephrops, allowing identification of the proportion of trawl-caught lobsters that fail to recover following capture and are not in a condition to survive live Transportation. Results indicate that the process of visual selection into one of four possible vigour categories reflects with good accuracy the underlying physiological state of the animals, as assessed by the level of adenylate 5′ –triphosphate in the tail muscles, by the proportions of other nucleotides as expressed in the Adenylate Energy Charge, and by the amount of intra-muscular l -lactate present. The vigour index also correlates well with their subsequent survival potential in a semi-Dry Transport system.
