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1,084 results on '"González T"'

1. The experience of suffering in main care takers of patients with cancer-pain and non-cancer pain La experiencia de sufrimiento en cuidadores principales de pacientes con dolor oncológico y no oncológico A experiência de sofrimento em cuidadores principais de pacientes com dor oncológica e não oncológica

Author

PALACIO G CAROLINA, GONZÁLEZ T OLGA, VÉLEZ A MARÍA CLARA, KRIKORIAN D ALICIA, and VARGAS G JOHN JAIRO

Subjects
stress psychological, pain, caregivers, neoplasms, Nursing, RT1-120
Abstract

The purpose of the study is to describe the experience of suffering among informal care takers of patients with cancer-pain and non-cancer pain at three health institutions of Medellín-Colombia. It is a qualitative study of phenomenological type. The sample consisted of 16 care takers of patients who suffered cancer-pain and non-cancer pain. The information was gathered through a semi-structured interview, the level of suffering was quantified through the emotional thermometer as a complementing element to the qualitative approach. The data obtained were analyzed through categories and profiles previously defined which showed the most common meaning, level and factors of suffering among the interviewed care takers. The results showed that the majority of care takers experienced high levels of suffering. They reported feelings of sadness and satisfaction in a contradictory manner. In the cognitive realm, they associated suffering with pain and the good execution of their activity; in the behavioral field, they expressed that suffering was related to the difficulty in controling the patient’s physical symptoms, and with the deferral of their own life activities. In conclusion, the psychological support received by the care takers was perceived as a protecting factor to reduce suffering; the type of pain was related to the experience of suffering and the care taker’s role, who were mostly female care takers of patients with cancer pain. The interviewed care takers were at risk of presenting Burnout due to the multiple demands inherent to their role.El objetivo de la investigación es describir la experiencia de sufrimiento de los cuidadores informales de pacientes con dolor oncológico y no oncológico de tres instituciones de salud de Medellín. Es una investigación cualitativa de tipo fenomenológico. La muestra estuvo conformada por 16 cuidadores de pacientes con dolor oncológico y no oncológico. La información se recolectó a través de una entrevista semiestructurada y se cuantificó el nivel de sufrimiento por medio del termómetro emocional como complemento al enfoque cualitativo. Los datos obtenidos se analizaron por medio de categorías y perfiles previamente definidos, lo cual dio cuenta del significado, el nivel y los factores de sufrimiento más comunes en los cuidadores entrevistados. Los resultados evidenciaron que la mayoría de los cuidadores experimentaron altos niveles de sufrimiento. Reportaron sentimientos de tristeza y satisfacción contradictoriamente. En la esfera cognitiva, asociaron el sufrimiento con dolor y con el hacer bien su actividad; y en el área conductual, refirieron que el sufrimiento se relacionaba con la dificultad para el control de los síntomas físicos del paciente, y con el aplazamiento de actividades propias de su vida. En conclusión, el apoyo psicosocial recibido por los cuidadores no fue percibido como factor protector para la disminución del sufrimiento; el tipo de dolor estaba relacionado con la experiencia de sufrimiento y el rol de cuidadores, quienes en su mayoría eran mujeres cuidadoras de pacientes con dolor oncológico. Los cuidadores entrevistados estaban en riesgo de presentar Burnout debido a las múltiples demandas propias de su rol.A pesquisa visa descrever a experiência de sofrimentos dos cuidadores informais de pacientes com oncológica e não oncológica em três instituições de saúde em Medellín. É uma pesquisa qualitativa de tipo fenomenológico. A amostra esteve conformada por 16 cuidadores de pacientes com dor oncológica e não oncológica. A informação foi coletada através de uma entrevista semi-estruturada e se quantificou o nível de sofrimento por meio do termômetro emocional como complemento à abordagem qualitativa. Os dados obtidos foram analisados mediante categorias e perfis previamente definidos que dão conta do significado, do nível e dos fatores de sofrimento mais comuns nos cuidadores entrevistados. Os resultados evidenciaram que os níveis de sofrimento na maioria dos cuidadores eram altos. Também, observaram-se sentimentos contraditórios de tristeza e satisfação. No âmbito cognitivo, associaram o sofrimento com dor e com o fato de fazerem bem sua atividade; e na parte comportamental apontaram que o sofrimento estava ligado à dificuldade para controlar os sintomas físicos do paciente, e com o adiamento de atividades próprias de sua vida. Em conclusão, o apoio psicossocial recebido pelos cuidadores não foi percebido como fator protetor para a diminuição do sofrimento; o tipo de dor estava relacionado com a experiência de sofrimento e o papel de cuidadores, que eram maiormente pacientes com dor oncológica. Os cuidadores entrevistados estavam em risco de apresentar Burnout por causa das múltiples demandas de sua função.

Published
2010

2. PANORAMA LATINOAMERICANO DEL PAGO POR SERVICIOS AMBIENTALES

Author

González T. Ángela and Riascos A. Eliana

Subjects
Geography. Anthropology. Recreation, Environmental sciences, GE1-350
Abstract

Este documento busca proveer al lector de algunos elementos para el análisis y reflexión en torno al pago por servicios ambientales. Para ello, en primera instancia, aborda algunos conceptos básicos relacionados con economía ambiental, seguido de temas como la valoración económica de servicios ambientales y la implementación de mecanismos de pago por algunos de ellos. Lo anterior esta enriquecido con experiencias o estudios de caso a nivel latinoamericano y colombiano.

Published
2008

3. Response of a CMS HGCAL silicon-pad electromagnetic calorimeter prototype to 20-300 GeV positrons

Author

Acar, B., Adamov, G., Adloff, C., Afanasiev, S., Akchurin, N., Akgün, B., Khan, F. Alam, Alhusseini, M., Alison, J., Alpana, A., Altopp, G., Alyari, M., An, S., Anagul, S., Andreev, I., Aspell, P., Atakisi, I. O., Bach, O., Baden, A., Bakas, G., Bakshi, A., Bannerjee, S., Bargassa, P., Barney, D., Beaudette, F., Beaujean, F., Becheva, E., Becker, A., Behera, P., Belloni, A., Bergauer, T., Besancon, M., Bhattacharya, S., Bhowmik, D., Bilki, B., Bloch, P., Bodek, A., Bonanomi, M., Bonnemaison, A., Bonomally, S., Borg, J., Bouyjou, F., Bower, N., Braga, D., Brashear, J., Brondolin, E., Bryant, P., Perraguin, A. Buchot, Bueghly, J., Burkle, B., Butler-Nalin, A., Bychkova, O., Callier, S., Calvet, D., Cao, X., Cappati, A., Caraway, B., Caregari, S., Cauchois, A., Ceard, L., Cekmecelioglu, Y. C., Cerci, S., Cerminara, G., Chadeeva, M., Charitonidis, N., Chatterjee, R., Chen, Y. M., Chen, Z., Cheng, H. J., Cheng, K. y., Chernichenko, S., Cheung, H., Chien, C. H., Choudhury, S., Čoko, D., Collura, G., Couderc, F., Danilov, M., Dannheim, D., Daoud, W., Dauncey, P., David, A., Davies, G., Davignon, O., Day, E., DeBarbaro, P., De Guio, F., de La Taille, C., De Silva, M., Debbins, P., Defranchis, M. M., Delagnes, E., Berrio, J. M. Deltoro, Derylo, G., de Almeida, P. G. Dias, Diaz, D., Dinaucourt, P., Dittmann, J., Dragicevic, M., Dugad, S., Dulucq, F., Dumanoglu, I., Dutta, V., Dutta, S., Dünser, M., Eckdahl, J., Edberg, T. K., Berni, M. El, Elias, F., Eno, S. C., Ershov, Yu., Everaerts, P., Extier, S., Fahim, F., Fallon, C., Fedi, G., Alves, B. A. Fontana Santos, Frahm, E., Franzoni, G., Freeman, J., French, T., Gandhi, P., Ganjour, S., Gao, X., Garcia-Bellido, A., Gastaldi, F., Gecse, Z., Geerebaert, Y., Gerwig, H., Gevin, O., Ghosh, S., Gilbert, A., Gilbert, W., Gill, K., Gingu, C., Gninenko, S., Golunov, A., Golutvin, I., Gonzalez, T., Gorbounov, N., Gouskos, L., Gray, A. B., Gu, Y., Guilloux, F., Guler, Y., Gülmez, E., Guo, J., Guler, E. Gurpinar, Hammer, M., Hassanshahi, H. M., Hatakeyama, K., Heering, A., Hegde, V., Heintz, U., Hinton, N., Hirschauer, J., Hoff, J., Hou, W. -S., Hou, X., Hua, H., Incandela, J., Irshad, A., Isik, C., Jain, S., Jheng, H. R., Joshi, U., Kachanov, V., Kalinin, A., Kalipoliti, L., Kaminskiy, A., Kapoor, A., Kara, O., Karneyeu, A., Kaya, M., Kaya, O., Topaksu, A. Kayis, Khukhunaishvili, A., Kiesler, J., Kilpatrick, M., Kim, S., Koetz, K., Kolberg, T., Köseyan, O. K., Kristić, A., Krohn, M., Krüger, K., Kulagin, N., Kulis, S., Kunori, S., Kuo, C. M., Kuryatkov, V., Kyre, S., Lai, Y., Lamichhane, K., Landsberg, G., Lange, C., Langford, J., Lee, M. Y., Levin, A., Li, A., Li, B., Li, J. H., Li, Y. y., Liao, H., Lincoln, D., Linssen, L., Lipton, R., Liu, Y., Lobanov, A., Lu, R. -S., Lupi, M., Lysova, I., Magnan, A. -M., Magniette, F., Mahjoub, A., Maier, A. A., Malakhov, A., Mallios, S., Mandjavize, I., Mannelli, M., Mans, J., Marchioro, A., Martelli, A., Martinez, G., Masterson, P., Meng, B., Mengke, T., Mestvirishvili, A., Mirza, I., Moccia, S., Mohanty, G. B., Monti, F., Morrissey, I., Murthy, S., Musić, J., Musienko, Y., Nabili, S., Nagar, A., Nguyen, M., Nikitenko, A., Noonan, D., Noy, M., Nurdan, K., Ochando, C., Odegard, B., Odell, N., Okawa, H., Onel, Y., Ortez, W., Ozegović, J., Ozkorucuklu, S., Paganis, E., Pagenkopf, D., Palladino, V., Pandey, S., Pantaleo, F., Papageorgakis, C., Papakrivopoulos, I., Parshook, J., Pastika, N., Paulini, M., Paulitsch, P., Peltola, T., Gomes, R. Pereira, Perkins, H., Petiot, P., Pierre-Emile, T., Pitters, F., Popova, E., Prosper, H., Prvan, M., Puljak, I., Qu, H., Quast, T., Quinn, R., Quinnan, M., Garcia, M. T. Ramos, Rao, K. K., Rapacz, K., Raux, L., Reichenbach, G., Reinecke, M., Revering, M., Roberts, A., Romanteau, T., Rose, A., Rovere, M., Roy, A., Rubinov, P., Rusack, R., Rusinov, V., Ryjov, V., Sahin, O. M., Salerno, R., Rodriguez, A. M. Sanchez, Saradhy, R., Sarkar, T., Sarkisla, M. A., Sauvan, J. B., Schmidt, I., Schmitt, M., Scott, E., Seez, C., Sefkow, F., Sharma, S., Shein, I., Shenai, A., Shukla, R., Sicking, E., Sieberer, P., Silva, P., Simsek, A. E., Sirois, Y., Smirnov, V., Sozbilir, U., Spencer, E., Steen, A., Strait, J., Strobbe, N., Su, J. W., Sukhov, E., Sun, L., Cerci, D. Sunar, Syal, C., Tali, B., Tan, C. L., Tao, J., Tastan, I., Tatli, T., Thaus, R., Tekten, S., Thienpont, D., Tiras, E., Titov, M., Tlisov, D., Tok, U. G., Troska, J., Tsai, L. -S., Tsamalaidze, Z., Tsipolitis, G., Tsirou, A., Tyurin, N., Undleeb, S., Urbanski, D., Ustinov, V., Uzunian, A., Van de Klundert, M., Varela, J., Velasco, M., Viazlo, O., Pinto, M. Vicente Barreto, Virdee, P. Vichoudis T., de Oliveira, R. Vizinho, Voelker, J., Voirin, E., Vojinovic, M., Wade, A., Wang, C., Wang, F., Wang, X., Wang, Z., Wayne, M., Webb, S. N., Whitbeck, A., White, D., Wickwire, R., Wilson, J. S., Winter, D., Wu, H. y., Wu, L., Nursanto, M. Wulansatiti, Yeh, C. H, Yohay, R., Yu, D., Yu, G. B., Yu, S. S., Yuan, C., Yumiceva, F., Yusuff, I., Zacharopoulou, A., Zamiatin, N., Zarubin, A., Zenz, S., Zghiche, A., Zhang, H., Zhang, J., Zhang, Y., and Zhang, Z.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The Compact Muon Solenoid Collaboration is designing a new high-granularity endcap calorimeter, HGCAL, to be installed later this decade. As part of this development work, a prototype system was built, with an electromagnetic section consisting of 14 double-sided structures, providing 28 sampling layers. Each sampling layer has an hexagonal module, where a multipad large-area silicon sensor is glued between an electronics circuit board and a metal baseplate. The sensor pads of approximately 1 cm$^2$ are wire-bonded to the circuit board and are readout by custom integrated circuits. The prototype was extensively tested with beams at CERN's Super Proton Synchrotron in 2018. Based on the data collected with beams of positrons, with energies ranging from 20 to 300 GeV, measurements of the energy resolution and linearity, the position and angular resolutions, and the shower shapes are presented and compared to a detailed Geant4 simulation.

Published
2021
Full Text
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6. Construction and commissioning of CMS CE prototype silicon modules

Author

Acar, B., Adamov, G., Adloff, C., Afanasiev, S., Akchurin, N., Akgün, B., Alhusseini, M., Alison, J., Altopp, G., Alyari, M., An, S., Anagul, S., Andreev, I., Andrews, M., Aspell, P., Atakisi, I. A., Bach, O., Baden, A., Bakas, G., Bakshi, A., Bargassa, P., Barney, D., Becheva, E., Behera, P., Belloni, A., Bergauer, T., Besancon, M., Bhattacharya, S., Bhowmik, D., Bloch, P., Bodek, A., Bonanomi, M., Bonnemaison, A., Bonomally, S., Borg, J., Bouyjou, F., Braga, D., Brashear, J., Brondolin, E., Bryant, P., Bueghly, J., Bilki, B., Burkle, B., Butler-Nalin, A., Callier, S., Calvet, D., Cao, X., Caraway, B., Caregari, S., Ceard, L., Cekmecelioglu, Y. C., Cerminara, G., Charitonidis, N., Chatterjee, R., Chen, Y. M., Chen, Z., Cheng, K. y., Chernichenko, S., Cheung, H., Chien, C. H., Choudhury, S., Čoko, D., Collura, G., Couderc, F., Dumanoglu, I., Dannheim, D., Dauncey, P., David, A., Davies, G., Day, E., DeBarbaro, P., De Guio, F., de La Taille, C., De Silva, M., Debbins, P., Delagnes, E., Deltoro, J. M., Derylo, G., de Almeida, P. G. Dias, Diaz, D., Dinaucourt, P., Dittmann, J., Dragicevic, M., Dugad, S., Dutta, V., Dutta, S., Eckdahl, J., Edberg, T. K., Berni, M. El, Eno, S. C., Ershov, Yu., Everaerts, P., Extier, S., Fahim, F., Fallon, C., Alves, B. A. Fontana Santos, Frahm, E., Franzoni, G., Freeman, J., French, T., Guler, E. Gurpinar, Guler, Y., Gagnan, M., Gandhi, P., Ganjour, S., Garcia-Bellido, A., Gecse, Z., Geerebaert, Y., Gerwig, H., Gevin, O., Gilbert, W., Gilbert, A., Gill, K., Gingu, C., Gninenko, S., Golunov, A., Golutvin, I., Gonzalez, T., Gorbounov, N., Gouskos, L., Gu, Y., Guilloux, F., Gülmez, E., Hammer, M., Harilal, A., Hatakeyama, K., Heering, A., Hegde, V., Heintz, U., Hinger, V., Hinton, N., Hirschauer, J., Hoff, J., Hou, W. S., Isik, C., Incandela, J., Jain, S., Jheng, H. R., Joshi, U., Kara, O., Kachanov, V., Kalinin, A., Kameshwar, R., Kaminskiy, A., Karneyeu, A., Kaya, O., Kaya, M., Khukhunaishvili, A., Kim, S., Koetz, K., Kolberg, T., Kristić, A., Krohn, M., Krüger, K., Kulagin, N., Kulis, S., Kunori, S., Kuo, C. M., Kuryatkov, V., Kyre, S., Köseyan, O. K., Lai, Y., Lamichhane, K., Landsberg, G., Langford, J., Lee, M. Y., Levin, A., Li, A., Li, B., Li, J. -H., Liao, H., Lincoln, D., Linssen, L., Lipton, R., Liu, Y., Lobanov, A., Lu, R. S., Lysova, I., Magnan, A. M., Magniette, F., Maier, A. A., Malakhov, A., Mandjavize, I., Mannelli, M., Mans, J., Marchioro, A., Martelli, A., Masterson, P., Meng, B., Mengke, T., Mestvirishvili, A., Mirza, I., Moccia, S., Morrissey, I., Mudholkar, T., Musić, J., Musienko, I., Nabili, S., Nagar, A., Nikitenko, A., Noonan, D., Noy, M., Nurdan, K., Ochando, C., Odegard, B., Odell, N., Onel, Y., Ortez, W., Ozegović, J., Rodriguez, L. Pacheco, Paganis, E., Pagenkopf, D., Palladino, V., Pandey, S., Pantaleo, F., Papageorgakis, C., Papakrivopoulos, I., Parshook, J., Pastika, N., Paulini, M., Paulitsch, P., Peltola, T., Gomes, R. Pereira, Perkins, H., Petiot, P., Pitters, F., Prosper, H., Prvan, M., Puljak, I., Quast, T., Quinn, R., Quinnan, M., Rapacz, K., Raux, L., Reichenbach, G., Reinecke, M., Revering, M., Rodriguez, A., Romanteau, T., Rose, A., Rovere, M., Roy, A., Rubinov, P., Rusack, R., Simsek, A. E., Sozbilir, U., Sahin, O. M., Sanchez, A., Saradhy, R., Sarkar, T., Sarkisla, M. A., Sauvan, J. B., Schmidt, I., Schmitt, M., Scott, E., Seez, C., Sefkow, F., Sharma, S., Shein, I., Shenai, A., Shukla, R., Sicking, E., Sieberer, P., Sirois, Y., Smirnov, V., Spencer, E., Steen, A., Strait, J., Strebler, T., Strobbe, N., Su, J. W., Sukhov, E., Sun, L., Sun, M., Syal, C., Tali, B., Tok, U. G., Topaksu, A. Kayis, Tan, C. L., Tastan, I., Tatli, T., Thaus, R., Tekten, S., Thienpont, D., Pierre-Emile, T., Tiras, E., Titov, M., Tlisov, D., Troska, J., Tsamalaidze, Z., Tsipolitis, G., Tsirou, A., Tyurin, N., Undleeb, S., Urbanski, D., Ustinov, V., Uzunian, A., van de Klundert, M., Varela, J., Velasco, M., Pinto, M. Vicente Barreto, da Silva, P. M., Virdee, T., de Oliveira, R. Vizinho, Voelker, J., Voirin, E., Wang, Z., Wang, X., Wang, F., Wayne, M., Webb, S. N., Weinberg, M., Whitbeck, A., White, D., Wickwire, R., Wilson, J. S., Wu, H. Y., Wu, L., Yeh, C. H, Yohay, R., Yu, G. B., Yu, S. S., Yu, D., Yumiceva, F., Zacharopoulou, A., Zamiatin, N., Zarubin, A., Zenz, S., Zhang, H., and Zhang, J.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

As part of its HL-LHC upgrade program, the CMS Collaboration is developing a High Granularity Calorimeter (CE) to replace the existing endcap calorimeters. The CE is a sampling calorimeter with unprecedented transverse and longitudinal readout for both electromagnetic (CE-E) and hadronic (CE-H) compartments. The calorimeter will be built with $\sim$30,000 hexagonal silicon modules. Prototype modules have been constructed with 6-inch hexagonal silicon sensors with cell areas of 1.1~$cm^2$, and the SKIROC2-CMS readout ASIC. Beam tests of different sampling configurations were conducted with the prototype modules at DESY and CERN in 2017 and 2018. This paper describes the construction and commissioning of the CE calorimeter prototype, the silicon modules used in the construction, their basic performance, and the methods used for their calibration., Comment: 35 pages, submitted to JINST

Published
2020

7. The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype

Author

Acar, B., Adamov, G., Adloff, C., Afanasiev, S., Akchurin, N., Akgün, B., Alhusseini, M., Alison, J., Altopp, G., Alyari, M., An, S., Anagul, S., Andreev, I., Andrews, M., Aspell, P., Atakisi, I. A., Bach, O., Baden, A., Bakas, G., Bakshi, A., Bargassa, P., Barney, D., Becheva, E., Behera, P., Belloni, A., Bergauer, T., Besancon, M., Bhattacharya, S., Bhowmik, D., Bloch, P., Bodek, A., Bonanomi, M., Bonnemaison, A., Bonomally, S., Borg, J., Bouyjou, F., Braga, D., Brashear, J., Brondolin, E., Bryant, P., Bueghly, J., Bilki, B., Burkle, B., Butler-Nalin, A., Callier, S., Calvet, D., Cao, X., Caraway, B., Caregari, S., Ceard, L., Cekmecelioglu, Y. C., Cerminara, G., Charitonidis, N., Chatterjee, R., Chen, Y. M., Chen, Z., Cheng, K. y., Chernichenko, S., Cheung, H., Chien, C. H., Choudhury, S., Čoko, D., Collura, G., Couderc, F., Dumanoglu, I., Dannheim, D., Dauncey, P., David, A., Davies, G., Day, E., DeBarbaro, P., De Guio, F., de La Taille, C., De Silva, M., Debbins, P., Delagnes, E., Deltoro, J. M., Derylo, G., de Almeida, P. G. Dias, Diaz, D., Dinaucourt, P., Dittmann, J., Dragicevic, M., Dugad, S., Dutta, V., Dutta, S., Eckdahl, J., Edberg, T. K., Berni, M. El, Eno, S. C., Ershov, Yu., Everaerts, P., Extier, S., Fahim, F., Fallon, C., Alves, B. A. Fontana Santos, Frahm, E., Franzoni, G., Freeman, J., French, T., Guler, E. Gurpinar, Guler, Y., Gagnan, M., Gandhi, P., Ganjour, S., Garcia-Bellido, A., Gecse, Z., Geerebaert, Y., Gerwig, H., Gevin, O., Gilbert, W., Gilbert, A., Gill, K., Gingu, C., Gninenko, S., Golunov, A., Golutvin, I., Gonzalez, T., Gorbounov, N., Gouskos, L., Gu, Y., Guilloux, F., Gülmez, E., Hammer, M., Harilal, A., Hatakeyama, K., Heering, A., Hegde, V., Heintz, U., Hinger, V., Hinton, N., Hirschauer, J., Hoff, J., Hou, W. S., Isik, C., Incandela, J., Jain, S., Jheng, H. R., Joshi, U., Kara, O., Kachanov, V., Kalinin, A., Kameshwar, R., Kaminskiy, A., Karneyeu, A., Kaya, O., Kaya, M., Khukhunaishvili, A., Kim, S., Koetz, K., Kolberg, T., Kristić, A., Krohn, M., Krüger, K., Kulagin, N., Kulis, S., Kunori, S., Kuo, C. M., Kuryatkov, V., Kyre, S., Köseyan, O. K., Lai, Y., Lamichhane, K., Landsberg, G., Langford, J., Lee, M. Y., Levin, A., Li, A., Li, B., Li, J. -H., Liao, H., Lincoln, D., Linssen, L., Lipton, R., Liu, Y., Lobanov, A., Lu, R. S., Lysova, I., Magnan, A. M., Magniette, F., Maier, A. A., Malakhov, A., Mandjavize, I., Mannelli, M., Mans, J., Marchioro, A., Martelli, A., Masterson, P., Meng, B., Mengke, T., Mestvirishvili, A., Mirza, I., Moccia, S., Morrissey, I., Mudholkar, T., Musić, J., Musienko, I., Nabili, S., Nagar, A., Nikitenko, A., Noonan, D., Noy, M., Nurdan, K., Ochando, C., Odegard, B., Odell, N., Onel, Y., Ortez, W., Ozegović, J., Rodriguez, L. Pacheco, Paganis, E., Pagenkopf, D., Palladino, V., Pandey, S., Pantaleo, F., Papageorgakis, C., Papakrivopoulos, I., Parshook, J., Pastika, N., Paulini, M., Paulitsch, P., Peltola, T., Gomes, R. Pereira, Perkins, H., Petiot, P., Pitters, F., Prosper, H., Prvan, M., Puljak, I., Quast, T., Quinn, R., Quinnan, M., Rapacz, K., Raux, L., Reichenbach, G., Reinecke, M., Revering, M., Rodriguez, A., Romanteau, T., Rose, A., Rovere, M., Roy, A., Rubinov, P., Rusack, R., Simsek, A. E., Sozbilir, U., Sahin, O. M., Sanchez, A., Saradhy, R., Sarkar, T., Sarkisla, M. A., Sauvan, J. B., Schmidt, I., Schmitt, M., Scott, E., Seez, C., Sefkow, F., Sharma, S., Shein, I., Shenai, A., Shukla, R., Sicking, E., Sieberer, P., Sirois, Y., Smirnov, V., Spencer, E., Steen, A., Strait, J., Strebler, T., Strobbe, N., Su, J. W., Sukhov, E., Sun, L., Sun, M., Syal, C., Tali, B., Tok, U. G., Topaksu, A. Kayis, Tan, C. L., Tastan, I., Tatli, T., Thaus, R., Tekten, S., Thienpont, D., Pierre-Emile, T., Tiras, E., Titov, M., Tlisov, D., Troska, J., Tsamalaidze, Z., Tsipolitis, G., Tsirou, A., Tyurin, N., Undleeb, S., Urbanski, D., Ustinov, V., Uzunian, A., van de Klundert, M., Varela, J., Velasco, M., Pinto, M. Vicente Barreto, da Silva, P. M., Virdee, T., de Oliveira, R. Vizinho, Voelker, J., Voirin, E., Wang, Z., Wang, X., Wang, F., Wayne, M., Webb, S. N., Weinberg, M., Whitbeck, A., White, D., Wickwire, R., Wilson, J. S., Wu, H. Y., Wu, L., Yeh, C. H, Yohay, R., Yu, G. B., Yu, S. S., Yu, D., Yumiceva, F., Zacharopoulou, A., Zamiatin, N., Zarubin, A., Zenz, S., Zhang, H., and Zhang, J.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC). Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ${\approx}12,000\rm{~channels}$ of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry PI computers.

Published
2020
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8. Influence of COVID-19 confinement in students performance in higher education

Author

Gonzalez, T., de la Rubia, M. A., Hincz, K. P., Comas-Lopez, M., Subirats, L., Fort, S., and Sacha, G. M.

Subjects
Computer Science - Computers and Society
Abstract

This study explores the effects of COVID-19 confinement in the students performance in higher education. Using a field experiment of 458 students from three different subjects in Universidad Autonoma de Madrid (Spain), we study the differences in assessments by dividing students into two groups. The first group (control) corresponds to academic years 2017/2018 and 2018/2019. The second group (experimental) corresponds to students from 2019/2020, which is the group of students that interrupted their face-to-face activities because of the confinement. The results show that there is a significant positive effect of the COVID-19 confinement on students performance. This effect is also significative in activities that did not change their format when performed after the confinement. We find that this effect is significative both in subjects that increased the number of assessment activities and subjects that did not change the workload of students. Additionally, an analysis of students learning strategies before confinement shows that students did not study in a continuous basis. Based on these results, we conclude that COVID-19 confinement changed students learning strategies to a more continuous habit, improving their efficiency. For these reasons, better scores in students assessment are expected due to COVID-19 confinement that can be explained by an improvement in their learning performance.

Published
2020

10. Virus de la leucemia bovina: entre la producción animal y la salud humana

Author

Daniela Paternina B, Marco González T, and Salim Mattar V

Subjects
Leucemia bovina, virus, salud de los animales, salud humana, Veterinary medicine, SF600-1100
Abstract

El virus de la leucemia bovina (BLV) es un retrovirus del género deltaretrovirus, el cual infecta los linfocitos B y genera una expansión policlonal. En los rumiantes se integra como provirus al genoma del huésped y genera una infección de por vida. a lo largo de la vida. Según la Organización Mundial de Sanidad Animal (WOAH) es una enfermedad de importancia internacional para el comercio de animales (1). Es conocida como la mayor enfermedad neoplásica del ganado bovino y hace parte de los cinco agentes virales más importantes en la producción pecuaria (2,3).

Published
2023
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11. Dieta de Telmatobiusatacamensis (Anura: Telmatobiidae): primeros aportes al conocimiento sistemático del nicho trófico.

Author

Florencia Abdenur-A, Rolando Vera, Sofía Castro-C, Nancy González-T, Alejandro Nuñez, and Rebeca Acosta

Subjects
diptera, ecología alimentaria, lavado estomacal, puna salteña, Science, Zoology, QL1-991, Botany, QK1-989
Abstract

Telmatobius atacamensis, anuro microendémico de la Puna salteña, tiene hábitos exclusivamente acuáticos. Está categorizado como especie en peligro crítico a nivel global y como amenazada a nivel nacional. El conocimiento de la ecología trófica es útil para mejorar el manejo y conservación de una es-pecie y, debido a que esta información es escasa, el objetivo fue describir y analizar su dieta.Mediante la técnica de lavado estomacal se obtuvieron 37 contenidos de individuos recolectados en los ríos San Antonio y Los Patos durante un ciclo anual (2018), una vez al mes.Se registraron 724 presas, pertene-cientes a diez órdenes; dípteros, coleópteros y hemípteros fueron los más importantes. No hubo corre-lación significativa entre el tamaño depredador-presa. Tampoco hubo diferencias significativas entre hembras, machos y juveniles y el número y volumen de presas consumidas. El índice de diversidad de la dieta fue de 1,05 y la amplitud del nicho trófico estandarizado fue de 0,09. La superposición de nicho entre las categorías fue de Ojk = 0,80. De acuerdo con el índice de similitud de Jaccard, las dietas de hembras y juveniles fueron las más semejantes (71 %). Presentaron una marcada predominancia al consumo de invertebrados de hábitos bentónicos y, si bien se encontraron algunas presas de hábitos terrestres, podría deberse a un consumo accidental. Este consumo desproporcionado de fauna bentónica estaría directamente relacionado con los hábitos de vida de la especie. Por otro lado, la composición de la dieta no varía significativamente entre las categorías consideradas, sin registrar diferencias en la cantidad y volumen de presas.

Published
2021
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12. Holistic approach of the care of the infant with hypoxic-ischaemic encephalopathy in Spain

Author

Diez-Delgado, J., Benavente-Fernández, I., Tofé, I., Jerez, A.E., Hurtado, J.A., Ceballos, J.M., Millán, M.L., Esquivel, M.D., Ruiz, C., Baca, M., Tapia, E., Losada, M., Torres, E., Pavón, A., Jiménez, P.J., Jiménez, F., Ventura, M.P., Rite, S., González, T., Arias, R.P., Balliu, P.R., Lloreda-García, J.M., Alcaráz, J.L., Tapia, C., de la Morena, A., Centelles, I., Güemes, I., Estañ, J., Alberola, A., Aparici, S., López, R., Beceiro, J., García, B., Martínez, L., González, E., Arruza, L., Blanco, M.D., Moral, M.T., Arias, B., Mar, F., Jiménez, J., Romera, G., Cuñarro, A., Muñóz, C., Cabañas, F., Valverde, E., Montero, R., Tejedor, J.C., Santana, C., Reyes, B., Romero, S., Orizaola, A., Baquero, M., Hernández, D., Pantoja, A., Vega-del-Val, C., Castañón, L., Gutiérrez, E.P., Benito, M., Caserío, S., Arca, G., García, M.J., López-Vílchez, M.A., Castells, L., Domingo, M., Coroleu, W., Boix, H., Porta, R., García-Alix, A., Martínez-Nadal, S., Jiménez, E., Sole, E., Albújar, M., Fernández, E.M., Barrio, A.R., Piñán, E., Avila-Alvarez, A., Vázquez, M.E., Balado, N., Crespo, P.A., Couce, M.L., Concheiro-Guisán, A., Esteban, I., Lavilla, A., Alzina, V., Aguirre, A., Loureiro, B., Echániz, I., Elorza, M.D., Euba, A., Arnaez, Juan, Herranz-Rubia, Nuria, and Garcia-Alix, Alfredo

Published
2020
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13. Atención integral del neonato con encefalopatía hipóxico-isquémica en España

Author

Diez-Delgado, J., Benavente-Fernández, I., Tofé, I., Jerez, A.E., Hurtado, J.A., Ceballos, J.M., Millán, M.L., Esquivel, M.D., Ruiz, C., Baca, M., Tapia, E., Losada, M., Torres, E., Pavón, A., Jiménez, P.J., Jiménez, F., Ventura, M.P., Rite, S., González, T., Arias, R.P., Balliu, P.R., Lloreda-García, J.M., Alcaráz, J.L., Tapia, C., de la Morena, A., Centelles, I., Güemes, I., Estañ, J., Alberola, A., Aparici, S., López, R., Beceiro, J., García, B., Martínez, L., González, E., Arruza, L., Blanco, M.D., Moral, M.T., Arias, B., Mar, F., Jiménez, J., Romera, G., Cuñarro, A., Muñóz, C., Cabañas, F., Valverde, E., Montero, R., Tejedor, J.C., Santana, C., Reyes, B., Romero, S., Orizaola, A., Baquero, M., Hernández, D., Pantoja, A., Vega-del-Val, C., Castañón, L., Gutiérrez, E.P., Benito, M., Caserío, S., Arca, G., García, M.J., López-Vílchez, M.A., Castells, L., Domingo, M., Coroleu, W., Boix, H., Porta, R., García-Alix, A., Martínez-Nadal, S., Jiménez, E., Sole, E., Albújar, M., Fernández, E.M., Barrio, A.R., Piñán, E., Avila-Alvarez, A., Vázquez, M.E., Balado, N., Crespo, P.A., Couce, M.L., Concheiro-Guisán, A., Esteban, I., Lavilla, A., Alzina, V., Aguirre, A., Loureiro, B., Echániz, I., Elorza, M.D., Euba, A., Arnaez, Juan, Herranz-Rubia, Nuria, and Garcia-Alix, Alfredo

Published
2020
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16. On the Cooperation of the Constraint Domains H, R and FD in CFLP

Author

Estévez-Martín, S., Hortalá-González, T., Rodríguez-Artalejo, del Vado-Vírseda, R., Sáenz-Pérez, F., and Fernández, A. J.

Subjects
Computer Science - Programming Languages, Computer Science - Symbolic Computation
Abstract

This paper presents a computational model for the cooperation of constraint domains and an implementation for a particular case of practical importance. The computational model supports declarative programming with lazy and possibly higher-order functions, predicates, and the cooperation of different constraint domains equipped with their respective solvers, relying on a so-called Constraint Functional Logic Programming (CFLP) scheme. The implementation has been developed on top of the CFLP system TOY, supporting the cooperation of the three domains H, R and FD, which supply equality and disequality constraints over symbolic terms, arithmetic constraints over the real numbers, and finite domain constraints over the integers, respectively. The computational model has been proved sound and complete w.r.t. the declarative semantics provided by the $CFLP$ scheme, while the implemented system has been tested with a set of benchmarks and shown to behave quite efficiently in comparison to the closest related approach we are aware of. To appear in Theory and Practice of Logic Programming (TPLP), Comment: 113 pages, 5 figures, 18 tables

Published
2009

17. Care of the newborn with perinatal asphyxia candidate for therapeutic hypothermia during the first six hours of life in Spain

Author

Diez-Delgado, J., Benavente, I., Tofé, I., Jerez, A.E., Hurtado, J.A., Ceballos, J.M., Millán, M.L., Esquivel, M.D., Ruiz, C., Baca, M., Tapia, E., Losada, M., Torres, E., Pavón, A., Jiménez, P.J., Jiménez, F., Ventura, M.P., Rite, S., González, T., Arias, R.P., Balliu, P.R., Lloreda-García, J.M., Alcaráz, J.L., Tapia, C., de la Morena, A., Centelles, I., Güemes, I., Estañ, J., Alberola, A., Aparici, S., López, R., Beceiro, J., García, B., Martínez, L., González, E., Arruza, L., Blanco, M.D., Moral, M.T., Arias, B., Mar, F., Jiménez, J., Romera, G., Cuñarro, A., Muñóz, C., Cabañas, F., Valverde, E., Montero, R., Tejedor, J.C., Santana, C., Reyes, B., Romero, S., Orizaola, A., Baquero, M., Hernández, D., Pantoja, A., Vega, C., Castañón, L., Gutiérrez, E.P., Benito, M., Caserío, S., Arca, G., García, M.J., López-Vílchez, M.A., Castells, L., Domingo, M., Coroleu, W., Boix, H., Porta, R., García-Alix, A., Martínez-Nadal, S., Jiménez, E., Sole, E., Albújar, M., Fernández, E.M., Barrio, A.R., Piñán, E., Avila-Alvarez, A., Vázquez, M.E., Balado, N., Crespo, P.A., Couce, M.L., Concheiro-Guisán, A., Esteban, I., Lavilla, A., Alzina, V., Aguirre, A., Loureiro, B., Echániz, I., Euba, M.D. Elorza A., Arnaez, Juan, Garcia-Alix, Alfredo, Calvo, Sara, and Lubián-López, Simón

Published
2018
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18. Semiclassical theory of shot noise in ballistic n+-i-n+ semiconductor strucutres: relevance of Pauli and long range Coulomb correlations

Author

Gomila, G., Cantalapiedra, I. R., Gonzalez, T., and Reggiani, L.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Statistical Mechanics
Abstract

We work out a semiclassical theory of shot noise in ballistic n+-i-n+ semiconductor structures aiming at studying two fundamental physical correlations coming from Pauli exclusion principle and long range Coulomb interaction. The theory provides a unifying scheme which, in addition to the current-voltage characteristics, describes the suppression of shot noise due to Pauli and Coulomb correlations in the whole range of system parameters and applied bias. The whole scenario is summarized by a phase diagram in the plane of two dimensionless variables related to the sample length and contact chemical potential. Here different regions of physical interest can be identified where only Coulomb or only Pauli correlations are active, or where both are present with different relevance. The predictions of the theory are proven to be fully corroborated by Monte Carlo simulations., Comment: 15 pages, 11 figures. Title changed and Introduction rewritten. Accepted for publication in Physical Review B

Published
2002
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19. Shot-noise anomalies in nondegenerate elastic diffusive conductors

Author

Gomila, G., Gonzalez, T., and Reggiani, L.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Statistical Mechanics
Abstract

We present a theoretical investigation of shot-noise properties in nondegenerate elastic diffusive conductors. Both Monte Carlo simulations and analytical approaches are used. Two new phenomena are found: (i) the display of enhanced shot noise for given energy dependences of the scattering time, and (ii) the recovery of full shot noise for asymptotic high applied bias. The first phenomenon is associated with the onset of negative differential conductivity in energy space that drives the system towards a dynamical electrical instability in excellent agreement with analytical predictions. The enhancement is found to be strongly amplified when the dimensionality in momentum space is lowered from 3 to 2 dimensions. The second phenomenon is due to the suppression of the effects of long range Coulomb correlations that takes place when the transit time becomes the shortest time scale in the system, and is common to both elastic and inelastic nondegenerate diffusive conductors. These phenomena shed new light in the understanding of the anomalous behavior of shot noise in mesoscopic conductors, which is a signature of correlations among different current pulses., Comment: 9 pages, 6 figures. Final version to appear in Phys. Rev. B

Published
2001
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20. Injection statistics simulator for dynamic analysis of noise in mesoscopic devices

Author

Gonzalez, T., Mateos, J., Pardo, D., Varani, L., and Reggiani, L.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We present a model for electron injection from thermal reservoirs which is applied to particle simulations of one-dimensional mesoscopic conductors. The statistics of injected carriers is correctly described from nondegenerate to completely degenerate conditions. The model is validated by comparing Monte Carlo simulations with existing analytical results for the case of ballistic conductors. An excellent agreement is found for average and noise characteristics, in particular, the fundamental unities of electrical and thermal conductances are exactly reproduced., Comment: 4 pages, revtex, 4 PS figures, accepted Semicond. Sci. Technol

Published
1999
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22. Microscopic analysis of shot-noise suppression in nondegenerate diffusive conductors

Author

Gonzalez, T., Mateos, J., Pardo, D., Bulashenko, O. M., and Reggiani, L.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We present a theoretical investigation of shot-noise suppression due to long-range Coulomb interaction in nondegenerate diffusive conductors. Calculations make use of an ensemble Monte Carlo simulator self-consistently coupled with a one-dimensional Poisson solver. We analyze the noise in a lightly doped active region surrounded by two contacts acting as thermal reservoirs. By taking the doping of the injecting contacts and the applied voltage as variable parameters, the influence of elastic and inelastic scattering in the active region is investigated. The transition from ballistic to diffusive transport regimes under different contact injecting statistics is analyzed and discussed. Provided significant space-charge effects take place inside the active region, long-range Coulomb interaction is found to play an essential role in suppressing the shot noise at $qU \gg k_BT$. In the elastic diffusive regime, momentum space dimensionality is found to modify the suppression factor $\gamma$, which within numerical uncertainty takes values respectively of about 1/3, 1/2 and 0.7 in the 3D, 2D and 1D cases. In the inelastic diffusive regime, shot noise is suppressed to the thermal value., Comment: 11 pages, 13 figures

Published
1998
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23. La alopecia en el marco tributario actual

Author

Vázquez Doval, F.J., primary, Gómez Zubiaur, A., additional, Guerra-Tapia, A., additional, Jiménez Acosta, F.J., additional, López Bran, E., additional, Meyer González, T., additional, Vañó Galván, S., additional, and Villodres Ramos, E., additional

Published
2023
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24. Universality of the 1/3 shot-noise suppression factor in nondegenerate diffusive conductors

Author

Gonzalez, T., Gonzalez, C., Mateos, J., Pardo, D., Reggiani, L., Bulashenko, O. M., and Rubi, J. M.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

Shot-noise suppression is investigated in nondegenerate diffusive conductors by means of an ensemble Monte Carlo simulator. The universal 1/3 suppression value is obtained when transport occurs under elastic collision regime provided the following conditions are satisfied: (i) The applied voltage is much larger than the thermal value; (ii) the length of the device is much longer than both the elastic mean free path and the Debye length. By fully suppressing carrier-number fluctuations, long range Coulomb interaction is essential to obtain the 1/3 value in the low-frequency limit., Comment: RevTex, 4 pages, 4 figures

Published
1998
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25. Electron-number statistics and shot-noise suppression by Coulomb correlation in nondegenerate ballistic transport

Author

Bulashenko, O. M., Mateos, J., Pardo, D., Gonzalez, T., Reggiani, L., and Rubi, J. M.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

Within a Monte Carlo simulation we investigate the statistical properties of an electron flow injected with a Poissonian distribution and transmitted under ballistic regime in the presence of long-range Coulomb interaction. Electrons are shown to exhibit a motional squeezing which tends to space them more regularly rather than strictly at random, and evidence a sub-Poissonian statistics with a substantially reduced Fano factor $F_n\ll 1$. The temporal (anti)correlation among carriers is demonstrated to be a collective effect which persists over the transit of several successive electrons and results in a considerable (more than one order of magnitude) shot noise suppression., Comment: RevTex, 4 pages, 5 figures, to appear in Phys. Rev. B

Published
1997
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26. Noise suppression due to long-range Coulomb interaction: Crossover between diffusive and ballistic transport regimes

Author

Gonzalez, T., Bulashenko, O. M., Mateos, J., Pardo, D., Reggiani, L., and Rubi, J. M.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We present a Monte Carlo analysis of shot-noise suppression due to long-range Coulomb interaction in semiconductor samples under a crossover between diffusive and ballistic transport regimes. By varying the mean time between collisions we find that the strong suppression observed under the ballistic regime persists under quasi-ballistic conditions, before being washed out when a complete diffusive regime is reached., Comment: RevTex, 3 pages, 4 figures, minor corrections

Published
1997
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27. Effect of long-range Coulomb interaction on shot-noise suppression in ballistic transport

Author

Gonzalez, T., Bulashenko, O. M., Mateos, J., Pardo, D., and Reggiani, L.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We present a microscopic analysis of shot-noise suppression due to long-range Coulomb interaction in semiconductor devices under ballistic transport conditions. An ensemble Monte Carlo simulator self-consistently coupled with a Poisson solver is used for the calculations. A wide range of injection-rate densities leading to different degrees of suppression is investigated. A sharp tendency of noise suppression at increasing injection densities is found to scale with a dimensionless Debye length related to the importance of space-charge effects in the structure., Comment: RevTex, 4 pages, 4 figures, minor corrections

Published
1997
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34. Efecto del nitrógeno y aminoácidos libres en las poblaciones de trips (Insecta: Thysanoptera) en ejote francés (Phaseolus vulgaris L.)

Author

Claudia E. Toledo-Perdomo, Maribel A. González T., and Antonieta Guadalupe Rodas

Subjects
General Medicine
Abstract

Los trips (Insecta:Thysanoptera) son plagas que afectan al ejote francés (Phaseolus vulgaris L.) existen prácticas agronómicas que favorecen el incremento de las poblaciones de insectos, como la fertilización. El objetivo de la investigación fue establecer el efecto de fertilizantes nitrogenados y aminoácidos libres en distintas concentraciones sobre las poblaciones de trips de las especies Frankliniella occidentalis (Pergande) y Trips tabaci (Lindeman), en el cultivo del ejote francés. Se establecieron nueve parcelas, se evaluaron tres concentraciones de un fertilizante nitrogenado (urea 46 %) correspondientes las dosis de 71 kg ha-1, 95 kg ha-1 y 119 kg ha-1; tres concentraciones del abono orgánico compost según las dosis de 3 825 kg ha-1, 5 100 kg ha-1 y 6 375 kg ha-1; también se evaluaron tres concentraciones de aminoácidos libres (0.75 L ha-1, 1 L ha-1 y 1.25 L ha-1). Las variables de respuesta fueron: número de adultos y ninfas por planta y número de adultos y ninfas en cada fase de desarrollo de la planta. Las concentraciones de las dosis recomendada para nitrógeno ureico fue de 95 kg ha-1 y 119 kg ha-1 y aminoácidos libres del 1 L ha-1 y 1.25 L ha-1 tuvieron un efecto positivo sobre las poblaciones de trips en estado de ninfas y adultos (p = < 0.0001), principalmente en la fase de producción del cultivo, lo que indica la importancia del manejo correcto de estos fertilizantes en el cultivo del ejote francés para evitar favorecer el incremento de las poblaciones de trips.

Published
2023

40. An international expert consensus statement focusing on pre and post hair transplantation care

Author

Vañó-Galván, S., Bisanga, C. N., Bouhanna, P., Farjo, B., Gambino, V., Meyer-González, T., and Silyuk, T.

Abstract

To achieve international expert consensus and give recommendations on best practices in hair transplantation surgery, focusing on pre- and post-transplantation care. A modified Delphi method was used to reach consensus. An international scientific committee developed an 81-statement questionnaire. A panel of 38 experts in hair transplantation from 17 countries across 4 continents assessed the questionnaire. Two consensus rounds were carried out, with 59 out of 81 statements (73%) reaching consensus. Expert recommendations emphasize the correct selection of candidates for hair transplantation and the need for patients to have received adequate medical treatment for alopecia before transplant. Comorbidities should be assessed and considered while planning surgery, and an individualized plan for perioperative care should be drawn up before transplant. Certain medications associated with increased risk of bleeding should be withdrawn before surgery. Specific recommendations for post-transplantation care are given. After transplantation, patients should gradually resume their normal haircare regimen. Close follow-up should be carried out during the first year after transplant. This study presents numerous consensus-based recommendations on general aspects of hair transplantation, including candidate selection, medical therapy prior to transplantation, anesthesia, and resuming haircare after transplantation.

Published
2023
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46. Hemosuccus pancreaticus as an unusual cause of upper gastrointestinal bleeding: Case report and literature review

Author

Daniela Ayala, Juliana González T., Felipe Pedroza, Ana M. Gonzalez M., Carlos Eduardo Rey Chaves, Mauricio Acosta, Danny Conde, and Juan Carlos Sabogal Olarte

Abstract

Background: Hemosuccus pancreaticus is a rare cause of upper gastrointestinal bleeding (1/1500) and represents the loss of blood through the main pancreatic duct and its exteriorization through the major duodenal papilla. It can lead to massive bleeding, which is potentially life-threatening. This condition most commonly follows pseudoaneurysm formation secondary to acute or chronic pancreatitis. As a result of its infrequency, it is difficult to diagnose, and the mortality rate remains high. To our knowledge this is the first case report of Latin-American population. Case presentation: A 70-year-old male patient presented with diffuse severe abdominal pain associated with melenas. Angiotomography was performed, ruling out mesenteric ischemia, with evidence of pancreatic head tumor with liver metastases. Sandblom's triad was present and the diagnosis of hemosuccus pancreaticus was confirmed. Multiple arteriograms were performed, with pseudoaneurysm of gastroduodenal artery findings. Therefore, endovascular coil embolization was performed in two opportunities to control the bleeding. Conclusion: Upper gastrointestinal bleeding is a clinical challenge for the surgeon and emergency medicine. It’s a complex entity with high mortality that should be suspected in patients with acute or chronic pancreatitis and periampullary tumors with non-established sources of bleeding. Clinically manifested by Sandblom's triad. Its diagnosis gold standard is the arteriography plus embolization which is also therapeutic. Surgery is related to higher mortality and reserved for specific situations.

Published
2022

47. P756: ALLOGENEIC STEM CELL TRANSPLANTATION IN MYELODYSPLASTIC SYNDROME/MYELOPROLIFERATIVE NEOPLASM (MDS/MPN) OVERLAP SYNDROMES. A SINGLE CENTER EXPERIENCE AND DISSECTION OF MUTATIONAL PROFILE

Author

Avendaño Pita, A., primary, Martín Izquierdo, M., additional, Muntión Olave, S., additional, Jímenez Solas, T., additional, García Antúnez, M., additional, Eva, L., additional, Del Rey, M., additional, Toribio Castelló, S., additional, Yeguas Bermejo, A., additional, González, T., additional, Hernández-Rivas, J. M., additional, Martín López, A. Á., additional, Cabrero, M., additional, Pérez López, E., additional, Cabero, A., additional, Baile, M., additional, Vázquez, L., additional, López Corral, L., additional, Sánchez-Guijo, F., additional, Caballero Barrigon, D., additional, Cortés Rodríguez, M., additional, and Díez Campelo, M., additional

Published
2022
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48. P622: DOUBLE-HIT TRAF3 DELETION AND MUTATION IDENTIFIED BY HIGH-THROUGHPUT SEQUENCING DEFINE A NEW INDEPENDENT PROGNOSTIC FACTOR IN CHRONIC LYMPHOCYTIC LEUKEMIA

Author

Perez-Carretero, C., primary, Hernández-Sánchez, M., additional, Quijada-Álamo, M., additional, González, T., additional, Rodríguez-Sánchez, A., additional, Martín-Izquierdo, M., additional, Matías-Martín, J., additional, Rubio, A., additional, Dávila, J., additional, García de Coca, A., additional, Galende, J., additional, Jimenez-Montero, P., additional, Queizán, J.-A., additional, González-Gascón y Marín, I., additional, Hernández-Rivas, J.-Á., additional, Benito, R., additional, Hernández-Rivas, J.-M., additional, and Rodríguez-Vicente, A.-E., additional

Published
2022
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49. S130: NPM1 MUTATED AML: IMPACT OF CO-MUTATIONAL PATTERNS - RESULTS OF THE EUROPEAN HARMONY ALLIANCE

Author

Hernández-Sánchez, A., primary, Villaverde-Ramiro, Á., additional, Martínez Elicegui, J., additional, González, T., additional, Benner, A., additional, Sträng, E., additional, Castellani, G., additional, Heckman, C. A., additional, Versluis, J., additional, Abáigar, M., additional, Sobas, M., additional, Azibeiro, R., additional, Tur, L., additional, Valk, P. J., additional, Metzeler, K. H., additional, Ayala, R., additional, Dall’Olio, D., additional, Tettero, J., additional, Martínez-López, J., additional, Dombret, H., additional, Pratcorona, M., additional, Damm, F., additional, Mills, K. I., additional, Mayer, J., additional, Thiede, C., additional, Voso, M. T., additional, Sanz, G. F., additional, Calado, F., additional, Döhner, K., additional, Gaidzik, V. I., additional, Heuser, M., additional, Haferlach, T., additional, Turki, A. T., additional, Reinhardt, D., additional, Villoria Medina, R., additional, van Speybroeck, M., additional, Schulze-Rath, R., additional, Barbus, M., additional, Butler, J. E., additional, Hernández Rivas, J. M., additional, Huntly, B. J., additional, Ossenkoppele, G. J., additional, Döhner, H., additional, and Bullinger, L., additional

Published
2022
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50. P1032: REAL-LIFE VALIDATION OF MIPSS70: A RETROSPECTIVE MULTICENTER AND NGS ANALYSIS FROM THE GEMFIN DATABASE

Author

Hernández-Sánchez, A., primary, Villaverde-Ramiro, Á., additional, Álvarez-Larrán, A., additional, Arellano-Rodrigo, E., additional, Pérez Encinas, M., additional, Ferrer Marín, F., additional, Such, E., additional, Carreño Gómez-Tarragona, G., additional, de las Heras Rodríguez, N., additional, Durán Pastor, M. A., additional, Mata Vázquez, M. I., additional, Fox, L., additional, Raya Sánchez, J. M., additional, Magro Mazo, E., additional, Gómez Casares, M. T., additional, Ramírez Sánchez, M. J., additional, Xicoy Cirici, B., additional, Ramírez Páyer, Á., additional, Fernández Llavador, M. J., additional, Martín López, A. Á., additional, Mosquera Orgueira, A., additional, Martínez Elicegui, J., additional, Garrote, M., additional, Bellosillo, B., additional, González, T., additional, Hernández-Rivas, J., additional, and Hernández Boluda, J. C., additional

Published
2022
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