Search Results - "Johnson, Peter B"

Double-Clad Antiresonant Hollow-Core Fiber and Its Comparison with Other Fibers for Multiphoton Micro-Endoscopy by Szwaj, Marzanna, Davidson, Ian A, Johnson, Peter B, Jasion, Greg, Jung, Yongmin, Sandoghchi, Seyed Reza, Herdzik, Krzysztof P, Bourdakos, Konstantinos N, Wheeler, Natalie V, Mulvad, Hans Christian, Richardson, David J, Poletti, Francesco, Mahajan, Sumeet

“…Label-free and multiphoton micro-endoscopy can transform clinical histopathology by providing an in situ tool for diagnostic imaging and surgical treatment in…”
Get full text

Multiscale molecular profiling of pathological bone resolves sexually dimorphic control of extracellular matrix composition by Sharma, Aikta, Goring, Alice, Johnson, Peter B, Emery, Roger J H, Hesse, Eric, Boyde, Alan, Olsen, Bjorn R, Pitsillides, Andrew A, Oreffo, Richard O C, Mahajan, Sumeet, Clarkin, Claire E

“…Collagen assembly during development is essential for successful matrix mineralisation, which determines bone quality and mechanocompetence. However, the…”
Get full text

Multimodal spectral focusing CARS and SFG microscopy with a tailored coherent continuum from a microstructured fiber by Herdzik, Krzysztof P., Bourdakos, Konstantinos N., Johnson, Peter B., Lister, Adam P., Pitera, Aleksandra P., Guo, Chun-yu, Horak, Peter, Richardson, David J., Price, Jonathan H. V., Mahajan, Sumeet

“…We report a technologically novel microscopy system for bioimaging based on a 100 fs titanium:sapphire (Ti:Sa) laser pumped coherent continuum from a tailored,…”
Get full text

Investigating the Association between Aortic Arch Variants and Intracranial Aneurysms by Salehi, Fateme, Nadeem, Ibrahim M, Kwan, Benjamin Y M, Johnson, Peter B, Pelz, David M, Lee, Donald, Sharma, Manas

“…There is an association between anterior cerebral artery vessel asymmetry and anterior communicating artery aneurysm, presumably based on flow dynamics. The…”
Get more information

A Case of Neurosarcoidosis with Labyrinthine Involvement by Johnson, Peter B., Melbourne-Chambers, Roxanne, Saindane, Amit Manohar, Desai, Nilesh, Smith, Myrton

“…Sarcoidosis is a chronic granulomatous disease of unknown aetiology, which may involve any organ system. It most commonly occurs in adults with childhood…”
Get full text

Superresolved polarization-enhanced second-harmonic generation for direct imaging of nanoscale changes in collagen architecture by Johnson, Peter B, Karvounis, Artemios, Singh, H Johnson, Brereton, Christopher J, Bourdakos, Konstantinos N, Lunn, Kerry, Roberts, James J W, Davies, Donna E, Muskens, Otto L, Jones, Mark G, Mahajan, Sumeet

“…Superresolution (SR) optical microscopy has allowed the investigation of many biological structures below the diffraction limit; however, most of the…”
Get full text

Endoscopic Transmural Drainage of Pancreatic Pseudocysts: Technical Challenges in the Resource Poor Setting by Ramdass, Michael J., Arthurs, Milton, Barrow, Phillip, Shah, Sundeep, Murphy, Trevor, Cawich, Shamir O., Johnson, Peter B.

“…Although surgical drainage of pancreatic pseudocysts has been superseded by less invasive options, the requirement for specialized equipment, technical…”
Get full text

Mechanisms of SARS-CoV‑2 Inactivation Using UVC Laser Radiation by Devitt, George, Johnson, Peter B., Hanrahan, Niall, Lane, Simon I. R., Vidale, Magdalena C., Sheth, Bhavwanti, Allen, Joel D., Humbert, Maria V., Spalluto, Cosma M., Hervé, Rodolphe C., Staples, Karl, West, Jonathan J., Forster, Robert, Divecha, Nullin, McCormick, Christopher J., Crispin, Max, Hempler, Nils, Malcolm, Graeme P. A., Mahajan, Sumeet

“…Severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) has had a tremendous impact on humanity. Prevention of transmission by disinfection of surfaces…”
Get full text

Vascular Supply to the Liver : A Report of a Rare Arterial Variant by Johnson, Peter B., Cawich, Shamir O., Shah, Sundeep, Gardner, Michael T., Roberts, Patrick, Stedman, Brian, Pearce, Neil W.

“…In the classic description of hepatic arterial supply, the common hepatic artery originates from the coeliac trunk. However, there are numerous variations to…”
Get full text

Surgical leadership in the time of significant generational diversity by Cawich, Shamir O, Johnson, Peter B, Dan, Dilip, Naraynsingh, Vijay

Get full text

Bilateral complete ureteral duplication with calculi obstructing both limbs of left double ureter by Aiken, William D, Johnson, Peter B, Mayhew, Richard G

“…Highlights • First report of complete ureteral duplication with stones obstructing both limbs. • Ureters are smaller and contained terminally within common…”
Get full text

Dual N/Pb ion-implanted Si: Temperature dependence of the novel shift of the Pb peak under electron beam annealing by Markwitz, Andreas, Fang, Fang, Johnson, Peter B.

“…▶ Novel movement of lead under electron beam annealing of silicon shallowly dual implanted with nitrogen and lead has been discovered. ▶ The results are in…”
Get full text

Non-surgical pneumoperitoneum after oro-genital intercourse by Cawich, Shamir O, Johnson, Peter B, Williams, Eric, Naraynsingh, Vijay

“…Abstract INTRODUCTION In many cases, a pneumoperitoneum is due to air escaping from a perforated hollow viscus or surgical intervention but there are…”
Get full text

Accessory renal arteries in a Caribbean population: a computed tomography based study by Johnson, Peter B, Cawich, Shamir O, Shah, Sundeep D, Aiken, William, McGregor, Roy G, Brown, Hilary, Gardner, Michael T

“…Introduction The commonest variation to the classic anatomic description of renal arterial supply is the presence of accessory renal arteries. The incidence…”
Get full text

Diffusion of Pb in (100) Si under electron beam annealing following dual ion implantations of Pb/Ne, Pb/O and Pb/N by Markwitz, Andreas, Fang, Fang, Baumann, Horst, Johnson, Peter B.

“…(100) Si was dual-implanted with the ions Pb +/ 22Ne + (7 and 30 keV), Pb +/ 16O + (7 and 26 keV) and Pb +/ 14N + (7 and 24 keV) to peak concentrations of…”
Get full text

Overcoming obstacles to establish a multidisciplinary team approach to hepatobiliary diseases: a working model in a Caribbean setting by Cawich, Shamir O, Johnson, Peter B, Shah, Sundeep, Roberts, Patrick, Arthurs, Milton, Murphy, Trevor, Bonadie, Kimon O, Crandon, Ivor W, Harding, Hyacinth E, Abu Hilal, Mohammed, Pearce, Neil W

“…By providing a structured forum to exchange information and ideas, multidisciplinary team meetings improve working relationships, expedite investigations,…”
Get full text

Laparoscopic inguinal hernia repair in a developing nation: Short-term outcomes in 103 consecutive procedures by Cawich, Shamir, Mohanty, Sanjib, Bonadie, Kimon, Simpson, Lindberg, Johnson, Peter, Shah, Sundeep, Williams, Eric

“…Background: There are no published data on the outcomes of inguinal hernia repair from the Anglophone Caribbean. To the best of our knowledge, this is the…”
Get full text

Magnetic-ion-doped silicon nanostructures fabricated by ion implantation and electron beam annealing by Fang, Fang, Johnson, Peter B., Kennedy, John, Markwitz, Andreas

“…Magnetic-ion-doped Si nanostructures (nanowhiskers) were fabricated by a two-step process on Si (100) substrates. The substrates were implanted with 7keV Fe+…”
Get full text

Diffusion of Pb in carbon ion-implanted silicon: Discovery of a new crystalline phase after electron beam annealing by Markwitz, Andreas, Baumann, Horst, Davy, Perry, Johnson, Peter B.

“…A novel phase has been discovered by dual low-energy ion implantation and high vacuum electron beam annealing. (100) p-type Si was implanted with (a) 20 keV…”
Get full text

Endoscopic Transmural Drainage of Pancreatic Pseudocysts : Technical Challenges in the Resource Poor Setting by Cawich, Shamir O., Murphy, Trevor, Shah, Sundeep, Barrow, Phillip, Arthurs, Milton, Ramdass, Michael J., Johnson, Peter B.

“…Although surgical drainage of pancreatic pseudocysts has been superseded by less invasive options, the requirement for specialized equipment, technical…”
Get full text