المؤلفون: Baker, CJ, Bertsche, W, Capra, A, Cesar, CL, Charlton, M, Christensen, A, Collister, R, Mathad, A Cridland, Eriksson, S, Evans, A, Evetts, N, Fajans, J, Friesen, T, Fujiwara, MC, Gill, DR, Grandemange, P, Granum, P, Hangst, JS, Hayden, ME, Hodgkinson, D, Hunter, ED, Isaac, CA, Johnson, MA, Jones, J, Jones, SA, Jonsell, S, Khramov, A, Kurchaninov, L, Landsberger, H, Madsen, N, Maxwell, D, McKenna, JTK, Menary, S, Momose, T, Mullan, PS, Munich, JJ, Olchanski, K, Olin, A, Peszka, J, Powell, A, Pusa, P, Rasmussen, CØ, Robicheaux, F, Sacramento, RL, Sameed, M, Sarid, E, Silveira, DM, So, C, Stutter, G, Tharp, TD, Thompson, RI, Torkzaban, C, van der Werf, DP, Ward, E, Wurtele, JS

المصدر: Physical Review Research. 6(1)

مصطلحات موضوعية: Nuclear and Plasma Physics, Physical Sciences, Physical sciences

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/8pw8c6qt

المؤلفون: Kaja Granum Skarpaas (ORCID 0000-0002-9924-4472)

المصدر: Scandinavian Journal of Educational Research. 2024 68(7):1395-1409.

Peer Reviewed: Y

Page Count: 15

Descriptors: Foreign Countries, Learner Engagement, English (Second Language), Second Language Learning, Second Language Instruction, Vocational Education, Student Attitudes, Relevance (Education), Caring, Teacher Student Relationship, Learning Experience, Secondary School Students

مصطلحات جغرافية: Norway

المؤلفون: Anderson, E, Baker, C, Bertsche, W, Bhatt, N, Bonomi, G, Capra, A, Carli, I, Cesar, C, Charlton, M, Christensen, A, Collister, R, Cridland Mathad, A, Duque Quiceno, D, Eriksson, S, Evans, A, Evetts, N, Fabbri, S, Ferwerda, A, Friesen, T, Fujiwara, M, Gill, D, Golino, L, Gomes Gonçalves, M, Grandemange, P, Granum, P, Hangst, J, Hayden, M, Hodgkinson, D, Hunter, E, Isaac, C, Jimenez, A, Johnson, M, Jones, J, Jones, S, Jonsell, S, Khramov, A, Madsen, N, Martin, L, Massacret, N, Maxwell, D, McKenna, J, Menary, S, Momose, T, Mostamand, M, Mullan, P, Nauta, J, Olchanski, K, Oliveira, A, Peszka, J, Powell, A, Rasmussen, C, Robicheaux, F, Sacramento, R, Sameed, M, Sarid, E, Schoonwater, J, Silveira, D, Singh, J, Smith, G, So, C, Stracka, S, Stutter, G, Tharp, T, Thompson, K, Thompson, R, Thorpe-Woods, E, Torkzaban, C, Urioni, M, Woosaree, P, Wurtele, Jonathan, Fajans, Joel

المصدر: Nature. 621(7980)

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/3k01t7gg
https://escholarship.org/content/qt3k01t7gg/qt3k01t7gg.pdf

المؤلفون: Baker, C. J., Bertsche, W., Capra, A., Carruth, C., Cesar, C. L., Charlton, M., Christensen, A., Collister, R., Cridland Mathad, A., Eriksson, S., Evans, A., Evetts, N., Fajans, J., Friesen, T., Fujiwara, M. C., Gill, D. R., Grandemange, P., Granum, P., Hangst, J. S., Hardy, W. N., Hayden, M. E., Hodgkinson, D., Hunter, E., Isaac, C. A., Johnson, M. A., Jones, J. M., Jones, S. A., Jonsell, S., Khramov, A., Kurchaninov, L., Madsen, N., Maxwell, D., McKenna, J. T. K., Menary, S., Momose, T., Mullan, P. S., Munich, J. J., Olchanski, K., Olin, A., Peszka, J., Powell, A., Pusa, P., Rasmussen, C. Ø., Robicheaux, F., Sacramento, R. L., Sameed, M., Sarid, E., Silveira, D. M., So, C., Stutter, G.

المصدر: Nature Physics ; ISSN 1745-2473 1745-2481

الاتاحة: https://doi.org/10.1038/s41567-024-02712-9
https://www.nature.com/articles/s41567-024-02712-9.pdf
https://www.nature.com/articles/s41567-024-02712-9

المؤلفون: Akbari, R., Alves, B.X.R., Baker, C.J., Baquero-Ruiz, M., Bertsche, W., Butler, E., Burrows, C., Capra, A., Cesar, C.L., Charlton, M., Collister, R., Cridland, A., Eriksson, S., Evans, A., Evans, L.T., Evetts, N., Fajans, J., Friesen, T., Fujiwara, M.C., Gill, D.R., Grandemange, P., Granum, P., Gutierrez, A., Hangst, J.S., Hayden, M.E., Hodgkinson, D., Isaac, C.A., Ishida, A., Johnson, M.A., Jones, J.M., Jones, S.A., Jonsell, S., Khramov, A., Kurchaninov, L., Little, A., Madsen, N., Maxwell, D., McKenna, J.T.K., Menary, S., Michan, J.M., Momose, T., Mullan, P.S., Olchanski, K., Olin, A., Peszka, J., Povilus, A., Powell, A., Pusa, P., Rasmussen, C.Ø., Sacramento, R.L.

المصدر: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment ; volume 1072, page 170194 ; ISSN 0168-9002

الاتاحة: https://doi.org/10.1016/j.nima.2024.170194
https://api.elsevier.com/content/article/PII:S0168900224011203?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0168900224011203?httpAccept=text/plain

المؤلفون: Baker, C. J., Bertsche, W., Capra, A., Cesar, C. L., Charlton, M., Christensen, A. J., Collister, R., Mathad, A. Cridland, Eriksson, S., Evans, A., Evetts, N., Fabbri, S., Fajans, J., Friesen, T., Fujiwara, M. C., Gill, D. R., Grandemange, P., Granum, P., Hangst, J. S., Hayden, M. E., Hodgkinson, D., Isaac, C. A., Johnson, M. A., Jones, J. M., Jones, S. A., Khramov, A., Kurchaninov, L., Madsen, N., Maxwell, D., McKenna, J. T. K., Menary, S., Momose, T., Mullan, P. S., Munich, J. J., Olchanski, K., Peszka, J., Powell, A., Rasmussen, C. O., Sacramento, R. L., Sameed, M., Sarid, E., Silveira, D. M., So, C., Starko, D. M., Stutter, G., Tharp, T. D., Thompson, R. I., Torkzaban, C., van der Werf, D. P., Wurtele, J. S.

مصطلحات موضوعية: Physics - Accelerator Physics

URL الوصول: http://arxiv.org/abs/2211.09838

المؤلفون: Baker, CJ, Bertsche, W, Capra, A, Cesar, CL, Charlton, M, Christensen, AJ, Collister, R, Mathad, A Cridland, Eriksson, S, Evans, A, Evetts, N, Fabbri, S, Fajans, J, Friesen, T, Fujiwara, MC, Gill, DR, Grandemange, P, Granum, P, Hangst, JS, Hayden, ME, Hodgkinson, D, Isaac, CA, Johnson, MA, Jones, JM, Jones, SA, Khramov, A, Kurchaninov, L, Madsen, N, Maxwell, D, McKenna, JTK, Menary, S, Momose, T, Mullan, PS, Munich, JJ, Olchanski, K, Peszka, J, Powell, A, Rasmussen, CØ, Sacramento, RL, Sameed, M, Sarid, E, Silveira, DM, So, C, Starko, DM, Stutter, G, Tharp, TD, Thompson, RI, Torkzaban, C, van der Werf, DP, Wurtele, JS

المصدر: Physical Review Accelerators and Beams. 26(4)

مصطلحات موضوعية: Nuclear and Plasma Physics, Physical Sciences, Affordable and Clean Energy, Nuclear & Particles Physics, Physical sciences

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/6hf6x8cr

المؤلفون: Baker, CJ, Bertsche, W, Capra, A, Carruth, C, Cesar, CL, Charlton, M, Christensen, A, Collister, R, Mathad, A Cridland, Eriksson, S, Evans, A, Evetts, N, Fajans, J, Friesen, T, Fujiwara, MC, Gill, DR, Grandemange, P, Granum, P, Hangst, JS, Hardy, WN, Hayden, ME, Hodgkinson, D, Hunter, E, Isaac, CA, Johnson, MA, Jones, JM, Jones, SA, Jonsell, S, Khramov, A, Knapp, P, Kurchaninov, L, Madsen, N, Maxwell, D, McKenna, JTK, Menary, S, Michan, JM, Momose, T, Mullan, PS, Munich, JJ, Olchanski, K, Olin, A, Peszka, J, Powell, A, Pusa, P, Rasmussen, CØ, Robicheaux, F, Sacramento, RL, Sameed, M, Sarid, E, Silveira, DM, Starko, DM, So, C, Stutter, G, Tharp, TD, Thibeault, A, Thompson, RI, van der Werf, DP, Wurtele, JS

المصدر: Nature. 592(7852)

مصطلحات موضوعية: Quantum Physics, Atomic, Molecular and Optical Physics, Physical Sciences, General Science & Technology

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/74v2n0w2
https://escholarship.org/content/qt74v2n0w2/qt74v2n0w2.pdf

المؤلفون: Ahmadi M, Alves BXR, Baker CJ, Bertsche W, Capra A, Cohen S, Torkzaban C, Cesar CL, Charlton M, Collister R, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Granum P, Hangst JS, Hayden ME, Hodgkinson D, Isaac CA, Johnson MA, Jones SA, Jonsell S, Kalem N, Madsen N, Maxwell D, McKenna JTK, Menary S, Momose T, Munich J, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, So C, Stutter G, Tharp TD, Thompson RI, van der Werf DP, Wurtele JS

Relation: urn:ISSN:2643-1564; Phys Rev Res; http://purl.org/net/epubs/series/48650032; Science and Technology Facilities Council (2007- ); Cockcroft Institute (2006- ); ALPHA Collaboration; http://purl.org/net/epubs/work/59844414

الاتاحة: http://purl.org/net/epubs/work/59844414

المؤلفون: Ahmadi, M., Alves, B. X.R., Baker, C. J., Bertsche, W., Capra, A., Cohen, S., Torkzaban, C., Cesar, C. L., Charlton, M., Collister, R., Eriksson, S., Evans, A., Evetts, N., Fajans, J., Friesen, T., Fujiwara, M. C., Granum, P., Hangst, J. S., Hayden, M. E., Hodgkinson, D., Isaac, C. A., Johnson, M. A., Jones, S. A., Jonsell, S., Kalem, N., Madsen, N., Maxwell, D., McKenna, J. T.K., Menary, S., Momose, T., Munich, J., Olchanski, K., Olin, A., Pusa, P., Rasmussen, C., Robicheaux, F., Sacramento, R. L., Sameed, M., Sarid, E., Silveira, D. M., So, C., Stutter, G., Tharp, T. D., Thompson, R. I., Van Der Werf, D. P., Wurtele, J. S.

المصدر: The ALPHA Collaboration , Ahmadi , M , Alves , B X R , Baker , C J , Bertsche , W , Capra , A , Cohen , S , Torkzaban , C , Cesar , C L , Charlton , M , Collister , R , Eriksson , S , Evans , A , Evetts , N , Fajans , J , Friesen , T , Fujiwara , M C , Granum , P , Hangst , J S , Hayden , M E , Hodgkinson , D , Isaac , C A , Johnson , M ....

وصف الملف: application/pdf

الاتاحة: https://hdl.handle.net/11370/8903e029-60e3-4597-a1af-1b57bff97a6b
https://research.rug.nl/en/publications/8903e029-60e3-4597-a1af-1b57bff97a6b
https://doi.org/10.1103/PhysRevResearch.6.L032065
https://pure.rug.nl/ws/files/1125979276/PhysRevResearch.6.L032065.pdf
http://www.scopus.com/inward/record.url?scp=85204906454&partnerID=8YFLogxK

المؤلفون: Baker CJ, Bertsche W, Capra A, Cesar CL, Charlton M, Christensen A, Collister R, Cridland Mathad A, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Grandemange P, Granum P, Hangst JS, Hayden ME, Hodgkinson D, Hunter ED, Isaac CA, Johnson MA, Jones J, Jones SA, Jonsell S, Khramov A, Kurchaninov L, Landsberger H, Madsen N, Maxwell D, McKenna JTK, Menary S, Momose T, Mullan PS, Munich JJ, Olchanski K, Olin A, Peszka J, Powell A, Pusa P, Rasmussen C, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, So C, Stutter G, Tharp TD, Thompson RI, Torkzaban C, van der Werf DP, Ward E, Wurtele JS

Relation: urn:ISSN:2643-1564; Phys Rev Res; http://purl.org/net/epubs/series/48650032; Science and Technology Facilities Council (2007- ); Cockcroft Institute (2006- ); http://purl.org/net/epubs/work/57139638

الاتاحة: http://purl.org/net/epubs/work/57139638

المؤلفون: Baker, CJ, Bertsche, W, Capra, A, Cesar, CL, Charlton, M, Mathad, A Cridland, Eriksson, S, Evans, A, Evetts, N, Fabbri, S, Fajans, J, Friesen, T, Fujiwara, MC, Grandemange, P, Granum, P, Hangst, JS, Hayden, ME, Hodgkinson, D, Isaac, CA, Johnson, MA, Jones, JM, Jones, SA, Jonsell, S, Kurchaninov, L, Madsen, N, Maxwell, D, McKenna, JTK, Menary, S, Momose, T, Mullan, P, Olchanski, K, Olin, A, Peszka, J, Powell, A, Pusa, P, Rasmussen, CØ, Robicheaux, F, Sacramento, RL, Sameed, M, Sarid, E, Silveira, DM, Stutter, G, So, C, Tharp, TD, Thompson, RI, van der Werf, DP, Wurtele, JS

المصدر: Nature Communications. 12(1)

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/4g26s1f9
https://escholarship.org/content/qt4g26s1f9/qt4g26s1f9.pdf

المؤلفون: Ahmadi, M., Alves, B. X. R., Baker, C. J., Bertsche, W., Capra, A., Carruth, C., Cesar, C. L., Charlton, M., Cohen, S., Collister, R., Eriksson, S., Evans, A., Evetts, N., Fajans, J., Friesen, T., Fujiwara, M. C., Gill, D. R., Granum, P., Hangst, J. S., Hardy, W. N., Hayden, M. E., Hunter, E. D., Isaac, C. A., Johnson, M. A., Jones, J. M., Jones, S. A., Jonsell, Svante, Khramov, A., Knapp, P., Kurchaninov, L., Madsen, N., Maxwell, D., McKenna, J. T. K., Menary, S., Michan, J. M., Momose, T., Munich, J. J., Olchanski, K., Olin, A., Pusa, P., Rasmussen, C. Ø., Robicheaux, F., Sacramento, R. L., Sameed, M., Sarid, E., Silveira, D. M., So, C., Starko, D. M., Stutter, G., Tharp, T. D., Thompson, R. I., van der Werf, D. P., Wurtele, J. S.

المصدر: Nature. 578(7795):375-380

وصف الملف: print

URL الوصول: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-181988
https://doi.org/10.1038/s41586-020-2006-5

المؤلفون: Anderson, E.K., Baker, C. J., Bertsche, W., Bhatt, N. M., Bonomi, G., Capra, A., Carli, I., Cesar, C. L., Charlton, M., Christensen, A., Collister, R., Cridland Mathad, A., Duque Quiceno, D., Eriksson, S., Evans, A., Evetts, N., Fabbri, S., Fajans, J., Ferwerda, A., Friesen, T., Fujiwara, M. C., Gill, D. R., Golino, L. M., Gomes Gonçalves, M. B., Grandemange, P., Granum, P., Hangst, J. S., Hayden, M. E., Hodgkinson, D., Hunter, E. D., Isaac, C. A., Jimenez, A. J.U., Johnson, M. A., Jones, J. M., Jones, S. A., Jonsell, S., Khramov, A., Madsen, N., Martin, L., Massacret, N., Maxwell, D., McKenna, J. T.K., Menary, S., Momose, T., Mostamand, M., Mullan, P. S., Nauta, J., Olchanski, K., Oliveira, A. N., Peszka, J., Powell, A., Rasmussen, C. Ø., Robicheaux, F., Sacramento, R. L., Sameed, M., Sarid, E., Schoonwater, J., Silveira, D. M., Singh, J., Smith, G., So, C., Stracka, S., Stutter, G., Tharp, T. D., Thompson, K. A., Thompson, R. I., Thorpe-Woods, E., Torkzaban, C., Urioni, M., Woosaree, P., Wurtele, J. S.

المصدر: Anderson , E K , Baker , C J , Bertsche , W , Bhatt , N M , Bonomi , G , Capra , A , Carli , I , Cesar , C L , Charlton , M , Christensen , A , Collister , R , Cridland Mathad , A , Duque Quiceno , D , Eriksson , S , Evans , A , Evetts , N , Fabbri , S , Fajans , J , Ferwerda , A , Friesen , T , Fujiwara , M C , Gill , D R , Golino , L ....

الاتاحة: https://pure.au.dk/portal/en/publications/370af491-2ed8-49c4-9a03-60df4214c482
https://doi.org/10.1038/s41586-023-06527-1
http://www.scopus.com/inward/record.url?scp=85173098738&partnerID=8YFLogxK

المؤلفون: Anderson EK, Baker CJ, Bertsche W, Bhatt NM, Bonomi G, Capra A, Carli I, Cesar CL, Charlton M, Christensen A, Collister R, Cridland Mathad A, Duque Quiceno D, Eriksson S, Evans A, Evetts N, Fabbri S, Fajans J, Ferwerda A, Friesen T, Fujiwara MC, Gill DR, Golino LM, Gomes Gonçalves MB, Grandemange P, Granum P, Hangst JS, Hayden ME, Hodgkinson D, Hunter ED, Isaac CA, Jimenez AJU, Johnson MA, Jones JM, Jones SA, Jonsell S, Khramov A, Madsen N, Martin L, Massacret N, Maxwell D, McKenna JTK, Menary S, Momose T, Mostamand M, Mullan PS, Nauta J, Olchanski K, Oliveira AN, Peszka J, Powell A, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Schoonwater J, Silveira DM, Singh J, Smith G, So C, Stracka S, Stutter G, Tharp TD, Thompson KA, Thompson RI, Thorpe-Woods E, Torkzaban C, Urioni M, Woosaree P, Wurtele JS

Relation: urn:ISSN:0028-0836; Nature; http://purl.org/net/epubs/series/1151; Science and Technology Facilities Council (2007- ); Accelerator Science and Technology Centre (2001- ); Cockcroft Institute (2006- ); ASTeC - Accelerator Physics; http://purl.org/net/epubs/work/54982316

الاتاحة: http://purl.org/net/epubs/work/54982316

المؤلفون: Baker C, Bertsche W, Capra A, Cesar C, Charlton M, Christensen A, Collister R, Cridland Mathad A, Eriksson S, Evans A, Evetts N, Fabbri S, Fajans J, Friesen T, Fujiwara M, Gill D, Grandemange P, Granum P, Hangst J, Hayden M, Hodgkinson D, Isaac C, Johnson M, Jones J, Jones S, Khramov A, Kurchaninov L, Madsen N, Maxwell D, McKenna J, Menary S, Momose T, Mullan P, Munich J, Olchanski K, Peszka J, Powell A, Rasmussen C, Sacramento R, Sameed M, Sarid E, Silveira D, So C, Starko D, Stutter G, Tharp T, Thompson R, Torkzaban C, van der Werf D, Wurtele J

Relation: urn:ISSN:2469-9888; Phys Rev Accel Beams; http://purl.org/net/epubs/series/36700438; Science and Technology Facilities Council (2007- ); Cockcroft Institute (2006- ); http://purl.org/net/epubs/work/54125325

الاتاحة: http://purl.org/net/epubs/work/54125325

المؤلفون: Harding, Barbara N., Agramunt, Silvia, Pedersen, Marie, Knudsen, Lisbeth E., Nielsen, Jeanette K. S., Wright, John, Vafeiadi, Marina, Merlo, Domenico F., Stayner, Leslie, Kelly-Reif, Kaitlin, Espinosa, Ana, Bustamante, Mariona, Bjerve Gützkow, Kristine, Granum, Berit, von Stedingk, Hans, Rydberg, Per, Alexander, Jan, Törnqvist, Margareta, Kogevinas, Manolis

المصدر: Epidemiology; Sep2024, Vol. 35 Issue 5, p710-720, 11p

المؤلفون: Værnesbranden, Magdalena R., Staff, Anne Cathrine, Wiik, Johanna, Sjøborg, Katrine, Rueegg, Corina S., Sugulle, Meryam, Lødrup Carlsen, Karin C., Granum, Berit, Haugen, Guttorm, Hedlin, Gunilla, Johannessen, Camilla G., Nordlund, Björn, Nystrand, Camilla F., Rangberg, Anbjørg, Rehbinder, Eva M., Rudi, Knut, Sandberg, Yvonne, Skjerven, Håvard O., Söderhäll, Cilla, Vettukattil, Riyas

المصدر: Placenta; Jul2024, Vol. 152, p23-30, 8p

المؤلفون: Baker CJ, Bertsche W, Capra A, Cesar CL, Charlton M, Mathad AC, Eriksson S, Evans A, Evetts N, Fabbri S, Fajans J, Friesen T, Fujiwara MC, Grandemange P, Granum P, Hangst JS, Hayden ME, Hodgkinson D, Isaac CA, Johnson MA, Jones JM, Jones SA, Jonsell S, Kurchaninov L, Madsen N, Maxwell D, McKenna JTK, Menary S, Momose T, Mullan P, Olchanski K, Olin A, Peszka J, Powell A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, Stutter G, So C, Tharp TD, Thompson RI, van der Werf DP, Wurtele JS

Relation: urn:ISSN:2041-1723; Nat Commun; http://purl.org/net/epubs/series/11229085; Science and Technology Facilities Council (2007- ); Cockcroft Institute (2006- ); http://purl.org/net/epubs/work/50805545

الاتاحة: http://purl.org/net/epubs/work/50805545

المؤلفون: Ahmadi, M., Alves, B. X. R., Baker, C. J., Bertsche, W., Capra, A., Carruth, C., Cesar, C. L., Charlton, M., Cohen, S., Collister, R., Eriksson, S., Evans, A., Evetts, N., Fajans, J., Friesen, T., Fujiwara, M. C., Gill, D. R., Granum, P., Hangst, J. S., Hardy, W. N., Hayden, M. E., Hunter, E. D., Isaac, C. A., Johnson, M. A., Jones, J. M., Jones, S. A., Jonsell, S., Khramov, A., Knapp, P., Kurchaninov, L., Madsen, N., Maxwell, D., McKenna, J. T. K., Menary, S., Michan, J. M., Momose, T., Munich, J. J., Olchanski, K., Olin, A., Pusa, P., Rasmussen, C. Ø., Robicheaux, F., Sacramento, R. L., Sameed, M., Sarid, E., Silveira, D. M., So, C., Starko, D. M., Stutter, G., Tharp, T. D.

المصدر: Nature ; volume 594, issue 7861, page E5-E5 ; ISSN 0028-0836 1476-4687

الاتاحة: https://doi.org/10.1038/s41586-021-03367-9
http://www.nature.com/articles/s41586-021-03367-9.pdf
http://www.nature.com/articles/s41586-021-03367-9