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2. A grand old tradition: stalking a magnificent red stag in the hills of Scotland

Author

Barr, Simon k.

Subjects
Deer hunting -- Methods -- Social aspects, Sports, sporting goods and toys industry
Abstract

Scottish deer stalking, as we know it today, is steeped in a rich and wonderful history that started as Queen Victoria took to the British throne in 1837. Previous centuries [...]

Published
2016

7. British Society of Breast Radiology Annual Scientific Meeting 2016

Author

Azmil, Ameerah Mohd, primary, Bansal, Gaurav Jyoti, additional, Davies, Eleri, additional, Wallis, Matthew, additional, Kilburn-Toppin, Fleur, additional, Taylor-Phillip, Sian, additional, Buckley, Anne, additional, Healy, Nuala, additional, Quinn, Aine, additional, O’Keeffe, Sylvia, additional, Ang, Teri, additional, Maxwell, Anthony, additional, Lim, Yit Y., additional, Harkness, Elaine, additional, Emsley, Richard, additional, Astley, Susan, additional, Gadde, Soujanya, additional, Ferguson, Jennifer, additional, Stevens, Guy, additional, Hills, Robert, additional, Thomas, Kate Gower, additional, Rajan, Sabrina, additional, Sharma, Nisha, additional, Kishore, Ajit, additional, O’ Dowd, John, additional, Murphy, Claire, additional, Lindsay, Ken, additional, Dadayal, Guneesh, additional, Moody, Anne Nielsen, additional, Whitaker, Madeleine, additional, Wolstenhulme, Stephen, additional, Bull, Jane, additional, Culpan, Anne-Marie, additional, Roszkowski, Natalia, additional, Grima, Alexis, additional, Stahnke, Michaela, additional, Rubin, Caroline, additional, Walker, Ruth, additional, Oeppen, Rachel, additional, Puttagunta, Srikanth, additional, Gray, Karen, additional, Puri, Shama, additional, Millican-Slater, Rebecca, additional, Pascaline, Sana, additional, Hajaj, Mohamad, additional, Flinn, Janet, additional, Thomson, Kim, additional, Elsberger, Beatrix, additional, Turnbull, Anne, additional, Bagnall, Mark, additional, York, Joanne, additional, Benney, Stuart, additional, Goyal, Amit, additional, Topps, Ashley, additional, Barr, Simon, additional, Pikoulas, Panagiotis, additional, Pritchard, Susan, additional, Greenhalgh, Sophie, additional, Sreenivas, Muthyala, additional, Nandhra, Anju, additional, Sharma, Sheetal, additional, Gulati, Archita, additional, Razzaq, Furhan, additional, Khan, Sana, additional, McKillen, Jacqueline, additional, Larkin, Rupert, additional, Kamat, Sachin, additional, Goncalves, Carla, additional, Tan, Alan, additional, Eleti, Asha, additional, Vidyaprakash, Nithya, additional, McMahon, Michelle A., additional, Dall, Barbara J. G., additional, Majid, Faisal, additional, Rattehalli, Ramachadra, additional, Gaur, Vandana, additional, Mackenzie, Alistair, additional, Warren, Lucy, additional, Patel, Mishal, additional, Halling-Brown, Mark, additional, Wilkinson, Louise, additional, Young, Kenneth, additional, Tanner, James, additional, Currie, Rachael, additional, Balyes, Sharron, additional, Wragg, Julie, additional, Zamfir, Georgiana, additional, Ayra, Pallavi, additional, Marsden, Max, additional, Butterworth, James, additional, Sinha, Shona, additional, Desai, Anil, additional, Metafa, Anna, additional, Nielsen-Moody, Anne, additional, Ward, Laura, additional, Heller, Samantha, additional, Hudson, Sue, additional, Taylor, Kathryn, additional, Xyda, Argyro, additional, Allen, Steven, additional, Orlowski, Elizabeth, additional, Downey, Kate, additional, Sidebottom, Richard, additional, Lodhi, Ahmad, additional, Howell, Anthony, additional, Evans, Gareth, additional, Lim, Yit, additional, Chen, Yan, additional, Lepine-Williams, Elizabeth, additional, Henderson, Steven, additional, Litherland, Janet, additional, Altaf, Naveed, additional, Bury, Yvonne, additional, Forester, Nerys, additional, Chin, Mei Chan, additional, Taylor, Caroline, additional, Skippage, Pippa, additional, Sian, Aneet, additional, McAvinchey, Rita, additional, Evans, Tom, additional, Nisbet, Sian, additional, Murray, Alex, additional, Castillo, Raquel Clark, additional, Markham, Hannah, additional, Thomas, Timothy, additional, Jain, Anil, additional, Molderson, Jaanilka, additional, Wan, Joseph, additional, Newman, Helen, additional, Lowes, Simon, additional, Lunt, Linsley, additional, Sultana, Sadia, additional, Chillal, Varun, additional, Dalton, Rebecca, additional, Reeves, David, additional, Sergeant, Jamie, additional, Edwards, Liz, additional, Jenkins, Kate, additional, Shaikh, Shaheeda, additional, O’Flynn, Elizabeth, additional, Bombroffe, Laura, additional, Hughes, Julie, additional, Scurr, Erica, additional, Wilson, Robin, additional, Jones, Lyn, additional, Govindarajulu, Sasirekha, additional, Sahu, Ajay K., additional, Brown, Matthew, additional, Allen, Steve, additional, O’Flynn, Liz, additional, deSouza, Nandita, additional, Rahim, Rumana, additional, Wasan, Rema, additional, Goligher, Jane, additional, Wijesuriya, Shalini, additional, Morel, Juliet, additional, Peacock, Clare, additional, Michell, Michael, additional, Iqbal, Asif, additional, Evans, David, additional, Batohi, Bhavna, additional, Wasan, Tavleen, additional, Phillips, Vivien, additional, Manuel, Eden, additional, Bowman, Gillian, additional, Satchithananda, Keshthra, additional, Fang, Cheng, additional, Shah, Chirag, additional, Hodkin, Leanne, additional, Horgan, Keiran, additional, Dodwell, David, additional, Moloney, BM, additional, Casey, M. C., additional, Breathnach, A., additional, Dwyer, R. M., additional, McLoughlin, R., additional, Sweeney, K. J., additional, Malone, C., additional, Healy, M. J., additional, Kerin, M. J., additional, Mitchell, Elizabeth, additional, Twiddy, Maureen, additional, Dobson, Hilary, additional, Vinnicombe, Sarah, additional, Evans, Andrew, additional, Grant, David, additional, Bishop, Briony, additional, Giggens, Roxanne, additional, Bhuva, Shaheel, additional, Royds, Jennifer, additional, Camilleri, Francesca, additional, Babu, Gauripriya, additional, Beveridge, Carolyn, additional, Geach, Rebecca, additional, Klimczak, Katherine, additional, Massey, Helen, additional, Lyburn, Iain, additional, Salehi-Bird, Seema, additional, Nishtala, Sahithi, additional, Gunning, Liz, additional, Changaradil, Deepthi Vinayan, additional, Bansal, Jyoti, additional, Davis, Joanna, additional, Sharma, Ashwini, additional, Del Voscovo, Elena, additional, Etheridge, Harriet, additional, Butler, Aisling, additional, Fenne, David S. J., additional, Rubin, Gary, additional, Burt, Helen, additional, Ridley, Nick, additional, Taylor, Sarah, additional, Seth, Subodh, additional, and Seth, Archana, additional

Published
2016
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9. Pre-operative Axillary Ultrasound-Guided Needle Sampling in Breast Cancer: Comparing the Sensitivity of Fine Needle Aspiration Cytology and Core Needle Biopsy.

Author

Topps, Ashley R., Barr, Simon P., Pikoulas, Panagiotis, Pritchard, Susan A., and Maxwell, Anthony J.

Abstract

Background: Pre-operative ultrasound-guided needle sampling (UNS) of abnormal axillary lymph nodes in breast cancer can identify patients with axillary metastases and therefore rationalize patient care and inform decision-making. To obtain tissue diagnosis, UNS can be performed by either fine needle aspiration (FNA) or core needle biopsy (CNB). However, few studies have compared the sensitivity of these techniques and the majority show no difference. Methods: All node-positive patients (those with micro- and macrometastases but not isolated tumor cells) treated at a tertiary referral center between January 2012 and December 2015 were retrospectively identified from pathology records. The result of the first axillary UNS performed on each patient was compared with postoperative histopathology results. The UNS method used was according to individual radiologist preference. Results: A total of 215 patients underwent FNA (1 patient had bilateral breast cancer and underwent bilateral FNA), and 92 underwent CNB. Sensitivity of CNB was significantly higher than FNA (83.7 vs. 69.0%, P = 0.008). The false-negative rate in the FNA group was therefore higher than in the CNB group by a factor of 2.5. There was no difference in inadequacy rate between the two techniques. There were no complications in the FNA group, and only one hematoma (which did not require operative intervention) in the CNB group. Conclusions: CNB is safe and should be the preferred technique for UNS to improve sensitivity. [ABSTRACT FROM AUTHOR]

Published
2018
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10. Networked differential GPS methods

Author

Barr, Simon P and Barr, Simon P

Abstract

Historically, maritime organizations seeking accurate shipboard positioning have relied upon some form of differential GNSS, such as DGPS, WAAS, or EGNOS, to improve the accuracy and integrity of the GPS. Ground-based augmentation systems, such as DGPS, broadcast corrections to the GPS signal from geographically distributed terrestrial reference stations---often called beacons. Specifically, pseudorange corrections to the GPS L1 C/A signal are computed at each reference site, then broadcast in the nearby geographic area using a medium frequency (approximately 300 kHz) communications link. The user then adds these corrections onto their measured pseudoranges before implementing a position solution algorithm. Within the United States, the U.S. Coast Guard operates 86 DGPS reference beacons. Similar DGPS systems are operated in Europe and elsewhere around the globe. While current DGPS receiver algorithms typically use one set of pseudorange corrections from one DGPS reference site (often the one with the "strongest" signal), many user locations can successfully receive two or more different DGPS broadcasts. This suggests two obvious questions: "If available, how does one select the corrections to use from multiple sets of corrections?" and "Is it advantageous to combine corrections in some way?" A number of factors might influence the effectiveness of any particular station's corrections. Some of these refer to the effectiveness of the communications link itself, including concerns about interference from other beacons (skywave interference from far-away beacons on similar frequencies, a notable problem in Europe) and self-interference (skywave fading). Other factors refer to the accuracies of pseudorange corrections: for example, ionospheric storm-enhanced plasma density (SED) events can cause the corrections to have large spatial variation, making them poor choices even for users close to a beacon. Earlier work in the area of DGPS beacon selection has identified seve

Published
2013

13. British Society of Breast Radiology Annual Scientific Meeting 2016

Author

Azmil, Ameerah Mohd, Bansal, Gaurav Jyoti, Davies, Eleri, Wallis, Matthew, Kilburn-Toppin, Fleur, Taylor-Phillip, Sian, Buckley, Anne, Healy, Nuala, Quinn, Aine, O’Keeffe, Sylvia, Ang, Teri, Maxwell, Anthony, Lim, Yit Y., Harkness, Elaine, Emsley, Richard, Astley, Susan, Gadde, Soujanya, Ferguson, Jennifer, Stevens, Guy, Hills, Robert, Thomas, Kate Gower, Rajan, Sabrina, Sharma, Nisha, Kishore, Ajit, O’ Dowd, John, Murphy, Claire, Lindsay, Ken, Dadayal, Guneesh, Moody, Anne Nielsen, Whitaker, Madeleine, Wolstenhulme, Stephen, Bull, Jane, Culpan, Anne-Marie, Roszkowski, Natalia, Grima, Alexis, Stahnke, Michaela, Rubin, Caroline, Walker, Ruth, Oeppen, Rachel, Puttagunta, Srikanth, Gray, Karen, Puri, Shama, Millican-Slater, Rebecca, Pascaline, Sana, Hajaj, Mohamad, Flinn, Janet, Thomson, Kim, Elsberger, Beatrix, Turnbull, Anne, Bagnall, Mark, York, Joanne, Benney, Stuart, Goyal, Amit, Topps, Ashley, Barr, Simon, Pikoulas, Panagiotis, Pritchard, Susan, Greenhalgh, Sophie, Sreenivas, Muthyala, Nandhra, Anju, Sharma, Sheetal, Gulati, Archita, Razzaq, Furhan, Khan, Sana, McKillen, Jacqueline, Larkin, Rupert, Kamat, Sachin, Goncalves, Carla, Tan, Alan, Eleti, Asha, Vidyaprakash, Nithya, McMahon, Michelle A., Dall, Barbara J. G., Majid, Faisal, Rattehalli, Ramachadra, Gaur, Vandana, Mackenzie, Alistair, Warren, Lucy, Patel, Mishal, Halling-Brown, Mark, Wilkinson, Louise, Young, Kenneth, Tanner, James, Currie, Rachael, Balyes, Sharron, Wragg, Julie, Zamfir, Georgiana, Ayra, Pallavi, Marsden, Max, Butterworth, James, Sinha, Shona, Desai, Anil, Metafa, Anna, Nielsen-Moody, Anne, Ward, Laura, Heller, Samantha, Hudson, Sue, Taylor, Kathryn, Xyda, Argyro, Allen, Steven, Orlowski, Elizabeth, Downey, Kate, Sidebottom, Richard, Lodhi, Ahmad, Howell, Anthony, Evans, Gareth, Lim, Yit, Chen, Yan, Lepine-Williams, Elizabeth, Henderson, Steven, Litherland, Janet, Altaf, Naveed, Bury, Yvonne, Forester, Nerys, Chin, Mei Chan, Taylor, Caroline, Skippage, Pippa, Sian, Aneet, McAvinchey, Rita, Evans, Tom, Nisbet, Sian, Murray, Alex, Castillo, Raquel Clark, Markham, Hannah, Thomas, Timothy, Jain, Anil, Molderson, Jaanilka, Wan, Joseph, Newman, Helen, Lowes, Simon, Lunt, Linsley, Sultana, Sadia, Chillal, Varun, Dalton, Rebecca, Reeves, David, Sergeant, Jamie, Edwards, Liz, Jenkins, Kate, Shaikh, Shaheeda, O’Flynn, Elizabeth, Bombroffe, Laura, Hughes, Julie, Scurr, Erica, Wilson, Robin, Jones, Lyn, Govindarajulu, Sasirekha, Sahu, Ajay K., Brown, Matthew, Allen, Steve, O’Flynn, Liz, deSouza, Nandita, Rahim, Rumana, Wasan, Rema, Goligher, Jane, Wijesuriya, Shalini, Morel, Juliet, Peacock, Clare, Michell, Michael, Iqbal, Asif, Evans, David, Batohi, Bhavna, Wasan, Tavleen, Phillips, Vivien, Manuel, Eden, Bowman, Gillian, Satchithananda, Keshthra, Fang, Cheng, Shah, Chirag, Hodkin, Leanne, Horgan, Keiran, Dodwell, David, Moloney, BM, Casey, M. C., Breathnach, A., Dwyer, R. M., McLoughlin, R., Sweeney, K. J., Malone, C., Healy, M. J., Kerin, M. J., Mitchell, Elizabeth, Twiddy, Maureen, Dobson, Hilary, Vinnicombe, Sarah, Evans, Andrew, Grant, David, Bishop, Briony, Giggens, Roxanne, Bhuva, Shaheel, Royds, Jennifer, Camilleri, Francesca, Babu, Gauripriya, Beveridge, Carolyn, Geach, Rebecca, Klimczak, Katherine, Massey, Helen, Lyburn, Iain, Salehi-Bird, Seema, Nishtala, Sahithi, Gunning, Liz, Changaradil, Deepthi Vinayan, Bansal, Jyoti, Davis, Joanna, Sharma, Ashwini, Del Voscovo, Elena, Etheridge, Harriet, Butler, Aisling, Fenne, David S. J., Rubin, Gary, Burt, Helen, Ridley, Nick, Taylor, Sarah, Seth, Subodh, and Seth, Archana

Subjects
Medicine(all)
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