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301 results on '"Segal, J."'

2. Indications for continuous electroencephalography and frequency of electrographic seizure detection in a pediatric and neonatal cardiovascular intensive care unit.

Author

Segal, J. Bradley, Yang, Jeffrey K., Silverman, Andrew, Darji, Himani, He, Zihuai, and Campen, Cynthia J.

Subjects
*NEONATAL intensive care units, *SYMPTOMS, *GAS embolism, *BLOOD pressure, *VITAL signs, *ELECTRONOGRAPHY
Abstract

Objective Methods Results Significance Seizures are a recognized complication of critical cardiovascular illness in infants and children. We assessed the diagnostic yield of continuous video‐electroencephalography (cEEG) in a pediatric and neonatal cardiovascular intensive care unit (CVICU) by the symptoms and risk factors prompting cEEG evaluation.This retrospective case series included all consecutive cEEGs in patients ≤21 years old performed in one CVICU over 38 months. cEEG indications were categorized as (1) index symptoms of concern and/or (2) clinical risk factors. Index symptoms were divided into (1) vital sign symptoms (i.e., heart rate, blood pressure, oxygen, respiration, or temperature) and (2) non‐vital sign symptoms (i.e., mental status, abnormal movements, eye findings, weakness, or failed extubation). Indications for cEEG were extracted by manual chart review. The presence of seizures was established electrographically from neurophysiologist reports.There were 605 cEEGs from 411 patients. The median study was 26 h (25%–75%, interquartile range = 20–41 h). Seizures were detected in 57 of 605 (9%) cEEGs overall; in 34 of 356 (10%) cEEGs obtained for risk factors alone (odds ratio [OR] = 1.03, 95% confidence interval [CI] = .60–1.82, p = .90), 0 of 104 (0%) for isolated vital sign changes (p < .001), 10 of 101 (10%) for symptoms not involving vital signs (OR = 1.06, 95% CI = .52–2.09, p = .88), and in 13 of 44 (30%) for both vital sign and non‐vital sign symptoms (OR = 4.93, 95% CI = 2.45–9.77, p < .001). On univariate analysis, symptoms involving gaze deviation, abnormal limb movements, or intermittent oxygen desaturation, and the risk factors of preexisting epilepsy, recent neurosurgery, acute stroke, and cardiac air embolism were associated with seizures (p < .05).There were zero electrographic seizures in cEEGs obtained for isolated vital sign changes, whereas cEEGs obtained for the combination of vital sign changes and other non‐vital sign symptoms were five times more likely to detect electrographic seizures than cEEGs obtained based on risk factors alone. [ABSTRACT FROM AUTHOR]

Published
2025
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3. Study of CMOS strip sensor for future silicon tracker

Author

Han, Y., Zhu, H., Affolder, A., Arndt, K., Bates, R., Benoit, M., Di Bello, F., Blue, A., Bortoletto, D., Buckland, M., Buttar, C., Caragiulo, P., Chen, Y., Das, D., Doering, D., Dopke, J., Dragone, A., Ehrler, F., Fadeyev, V., Fedorko, W., Galloway, Z., Gay, C., Grabas, H., Gregor, I.M., Grenier, P., Grillo, A., Hiti, B., Hoeferkamp, M., Hommels, L.B.A., Huffman, T., John, J., Kanisauskas, K., Kenney, C., Kramberger, G., Liu, P., Lu, W., Liang, Z., Mandić, I., Maneuski, D., Martinez-Mckinney, F., McMahon, S., Meng, L., Mikuz̆, M., Muenstermann, D., Nickerson, R., Peric, I., Phillips, P., Plackett, R., Rubbo, F., Ruckman, L., Segal, J., Seidel, S., Seiden, A., Shipsey, I., Song, W., Stanitzki, M., Su, D., Tamma, C., Turchetta, R., Vigani, L., Volk, J., Wang, R., Warren, M., Wilson, F., Worm, S., Xiu, Q., and Zhang, J.

Published
2020
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5. Charge collection in irradiated HV-CMOS detectors

Author

Hiti, B., Affolder, A., Arndt, K., Bates, R., Benoit, M., Bello, F. Di, Blue, A., Bortoletto, D., Buckland, M., Buttar, C., Caragiulo, P., Das, D., Doering, D., Dopke, J., Dragone, A., Ehrler, F., Fadeyev, V., Fedorko, W., Galloway, Z., Gay, C., Grabas, H., Gregor, I.M., Grenier, P., Grillo, A., Han, Y., Hoeferkamp, M., Hommels, L.B.A., Huffman, T., John, J., Kanisauskas, K., Kenney, C., Kramberger, G., Liang, Z., Mandić, I., Maneuski, D., Martinez-Mckinney, F., McMahon, S., Meng, L., Mikuž, M., Muenstermann, D., Nickerson, R., Peric, I., Phillips, P., Plackett, R., Rubbo, F., Ruckman, L., Segal, J., Seidel, S., Seiden, A., Shipsey, I., Song, W., Stanitzki, M., Su, D., Tamma, C., Turchetta, R., Vigani, L., Volk, J., Wang, R., Warren, M., Wilson, F., Worm, S., Xiu, Q., Zhang, J., and Zhu, H.

Published
2019
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6. Investigation of HV/HR-CMOS technology for the ATLAS Phase-II Strip Tracker Upgrade

Author

Fadeyev, V., Galloway, Z., Grabas, H., Grillo, A.A., Liang, Z., Martinez-Mckinney, F., Seiden, A., Volk, J., Affolder, A., Buckland, M., Meng, L., Arndt, K., Bortoletto, D., Huffman, T., John, J., McMahon, S., Nickerson, R., Phillips, P., Plackett, R., Shipsey, I., Vigani, L., Bates, R., Blue, A., Buttar, C., Kanisauskas, K., Maneuski, D., Benoit, M., Di Bello, F., Caragiulo, P., Dragone, A., Grenier, P., Kenney, C., Rubbo, F., Segal, J., Su, D., Tamma, C., Das, D., Dopke, J., Turchetta, R., Wilson, F., Worm, S., Ehrler, F., Peric, I., Gregor, I.M., Stanitzki, M., Hoeferkamp, M., Seidel, S., Hommels, L.B.A., Kramberger, G., Mandić, I., Mikuž, M., Muenstermann, D., Wang, R., Zhang, J., Warren, M., Song, W., Xiu, Q., and Zhu, H.

Published
2016
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7. Study of built-in amplifier performance on HV-CMOS sensor for the ATLAS phase-II strip tracker upgrade

Author

Liang, Z., Affolder, A., Arndt, K., Bates, R., Benoit, M., Di Bello, F., Blue, A., Bortoletto, D., Buckland, M., Buttar, C., Caragiulo, P., Das, D., Dopke, J., Dragone, A., Ehrler, F., Fadeyev, V., Galloway, Z., Grabas, H., Gregor, I.M., Grenier, P., Grillo, A., Hoeferkamp, M., Hommels, L.B.A., Huffman, B.T., John, J., Kanisauskas, K., Kenney, C., Kramberger, J., Mandić, I., Maneuski, D., Martinez-Mckinney, F., McMahon, S., Meng, L., Mikuž, M., Muenstermann, D., Nickerson, R., Peric, I., Phillips, P., Plackett, R., Rubbo, F., Segal, J., Seidel, S., Seiden, A., Shipsey, I., Song, W., Stanitzki, M., Su, D., Tamma, C., Turchetta, R., Vigani, L., Volk, J., Wang, R., Warren, M., Wilson, F., Worm, S., Xiu, Q., Zhang, J., and Zhu, H.

Published
2016
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14. An electromagnetic calorimeter for the JLab real compton scattering experiment

Author

Hamilton, D.J., Shahinyan, A., Wojtsekhowski, B., Annand, J.R.M., Chang, T.-H., Chudakov, E., Danagoulian, A., Degtyarenko, P., Egiyan, K., Gilman, R., Gorbenko, V., Hines, J., Hovhannisyan, E., Hyde-Wright, C.E., de Jager, C.W., Ketikyan, A., Mamyan, V.H., Michaels, R., Nathan, A.M., Nelyubin, V., Rachek, I., Roedelbrom, M., Petrosyan, A., Pomatsalyuk, R., Popov, V., Segal, J., Shestakov, Y., Templon, J., and Voskanyan, H.

Published
2011
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27. Notes and Communications

Author

Segal, J. B., Shahbazi, A. Shapur, Sims-Williams, Nicholas, and Marr, J. R.

Published
1972

28. Notes and Communications

Author

Segal, J. B., Poonawala, Ismail K., Fehérvári, Géza, and Robinson, B. W.

Published
1973

34. Upgrade of the proximity focusing RICH at JLab

Author

Cisbani, E., Colilli, S., Cusanno, F., Fratoni, R., Frullani, S., Garibaldi, F., Giuliani, F., Gricia, M., Lucentini, M., Santavenere, F., Urciuoli, G.M., Iodice, M., Argentieri, A., De Cataldo, G., De Leo, R., Lagamba, L., Marrone, S., Nappi, E., Camsonne, A., Kross, B., Michaels, R., Reitz, B., Segal, J., Wojtsekhowski, B., Zorn, C., Monno, E., and Breuer, H.

Published
2008
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40. A proximity focusing RICH detector for kaon physics at Jefferson lab hall A

Author

Garibaldi, F., Cisbani, E., Colilli, S., Cusanno, F., Frullani, S., Fratoni, R., Giuliani, F., Gricia, M., Iodice, M., Lucentini, M., Pierangeli, L., Santavenere, F., Urciuoli, G.M., Veneroni, P., Cataldo, G.De, Leo, R.De, Lagamba, L., Nappi, E., Paticchio, V., LeRose, J., Kross, B., Reitz, B., Segal, J., Zorn, C., and Breuer, H.

Published
2003
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43. 200 mm sensor development using bonded wafers.

Author

Alyari, M., Bradford, R., Campanella, M., Camporeale, P., Demina, R., Everts, J., Gecse, Z., Halenza, R., Heintz, U., Holland, S., Hong, S., Korjenevski, S., Lampis, A., Lipton, R., Patti, R., Segal, J., and Shin, K.W.

Published
2021
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49. Design and fabrication of a hybrid alginate hydrogel/poly(ε‐caprolactone) mold for auricular cartilage reconstruction.

Author

Visscher, D. O., Gleadall, A., Buskermolen, J. K., Burla, F., Segal, J., Koenderink, G. H., Helder, M. N., and van Zuijlen, P. P. M.

Subjects
ALGINATES, POLYCAPROLACTONE, BONE surgery, BIOMATERIALS, BIOMECHANICS
Abstract

The aim of this study was to design and manufacture an easily assembled cartilage implant model for auricular reconstruction. First, the printing accuracy and mechanical properties of 3D‐printed poly‐ε‐caprolactone (PCL) scaffolds with varying porosities were determined to assess overall material properties. Next, the applicability of alginate as cell carrier for the cartilage implant model was determined. Using the optimal outcomes of both experiments (in terms of (bio)mechanical properties, cell survival, neocartilage formation, and printing accuracy), a hybrid auricular implant model was developed. PCL scaffolds with 600 μm distances between strands exhibited the best mechanical properties and most optimal printing quality for further exploration. In alginate, chondrocytes displayed high cell survival (~83% after 21 days) and produced cartilage‐like matrix in vitro. Alginate beads cultured in proliferation medium exhibited slightly higher compressive moduli (6 kPa) compared to beads cultured in chondrogenic medium (3.5 kPa, p >.05). The final auricular mold could be printed with 300 μm pores and high fidelity, and the injected chondrocytes survived the culture period of 21 days. The presented hybrid auricular mold appears to be an adequate model for cartilage tissue engineering and may provide a novel approach to auricular cartilage regeneration for facial reconstruction. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 107B: 1711–1721, 2019. [ABSTRACT FROM AUTHOR]

Published
2019
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50. The Renew® anal insert for passive faecal incontinence: a retrospective audit of our use of a novel device.

Author

Thomas, G. P., Maeda, Y., Leo, C. A., Hodgkinson, J. D., Segal, J. P., Vaizey, C. J., and Murphy, J.

Subjects
DRUG side effects, PATIENT satisfaction, AUDITING, THERAPEUTICS, FOLLOW-up studies (Medicine)
Abstract

Aim: The Renew® anal insert is a recent treatment for patients who suffer from passive faecal incontinence (FI). Our aim was to assess the effectiveness of the insert and patients' satisfaction with it. Method: A retrospective audit of patients who were treated with the Renew® anal insert was undertaken. The St Mark's Incontinence Score was used to evaluate clinical outcome. Renew® size, the number of inserts used per day and per week had also been recorded. Subjective assessment of symptoms, how beneficial Renew® was and how satisfied patients were with the device were all recorded. Major events and side effects were also noted. Results: Thirty patients received Renew® as a treatment for passive incontinence in 2016. The median St Mark's Incontinence Score was 15 (range 7–18) at baseline and 10 (range 2–18) at first follow‐up (P < 0.0001) at a median of 11 (range 8–14) weeks. Eleven (37%) patients used the regular size and 19 (63%) the large size. Patients used an average of 1.67 inserts per day (range 1–3) on an average of 3.58 days per week (1–7). Three patients reported a deterioration in symptoms, seven (23%) had no change and 20 (67%) showed a significant improvement. Six patients (20%) did not like the device while 24 (80%) liked it. Seventeen patients (57%) wanted to continue this treatment in the long term. Conclusion: The Renew® device seems to be an acceptable and effective therapeutic option for passive FI. Further work is needed to compare it with other treatments and establish its position in the treatment pathway. [ABSTRACT FROM AUTHOR]

Published
2019
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