Conformally formal manifolds and the uniformly quasiregular non-ellipticity of (S2×S2)#(S2×S2) by Kangasniemi, Ilmari

NH3 Binding to the S2 State of the O2‑Evolving Complex of Photosystem II: Analogue to H2O Binding during the S2 → S3 Transition by Askerka, Mikhail, Vinyard, David J, Brudvig, Gary W, Batista, Victor S

NbGa2S4(S2): A Rare Linear [S2]2− Coordination to Niobium Resulting in Simultaneously Large SHG Effect and Giant Birefringence by Zhao, Wen‐Li, Wang, Rui‐Xi, Zhao, Shuang, Wu, Li‐Ming, Chen, Ling

SARS-CoV-2 spike engagement of ACE2 primes S2′ site cleavage and fusion initiation by Yu, Shi, Zheng, Xu, Zhou, Bingjie, Li, Juan, Chen, Mengdan, Deng, Rong, Wong, Gary, Lavillette, Dimitri, Meng, Guangxun

Lagrangian split tori in S2×S2 and billiards by Brendel Joé, Kim Joontae

Goodbye to S2− in aqueous solution by May, P M, Batka, D, Hefter, G, Königsberger, E, Rowland, D

ANb2(PS4)(S2)3 (A = K, Rb, Cs): the first Nb-based NLO thiophosphates with [NbS2(S2)3] and [Nb2PS6(S2)4] units exhibiting tri-state structural transformation and high performance by Li, Zong-Ze, Chi, Yang, Zhang, Yu-Xuan, Guo, Ao, Gao, Hui-Zhi, Chen, Zheng-Ren, Ran, Mao-Yin, Liu, Wenlong, Guo, Sheng-Ping

HIV-1 Protease Uses Bi-Specific S2/S2′ Subsites to Optimize Cleavage of Two Classes of Target Sites by Potempa, Marc, Lee, Sook-Kyung, Kurt Yilmaz, Nese, Nalivaika, Ellen A., Rogers, Amy, Spielvogel, Ean, Carter, Charles W., Schiffer, Celia A., Swanstrom, Ronald

Serine protease-driven entry and S2 ′ cleavage flexibility of feline coronavirus during feline enterocyte infections by Chen, Bixia, Vanden Buijs, Luna, Vanderheijden, Nathalie, Desmarets, Lowiese, Van Cleemput, Jolien, Nauwynck, Hans J.

f ( R ) gravity after the detection of the orbital precession of the S2 star around the Galactic Center massive black hole by De Martino, Ivan, della Monica, Riccardo, De Laurentis, Mariafelicia

The S2 stream: the shreds of a primitive dwarf galaxy by Aguado, David S, Myeong, G C, Belokurov, Vasily, Evans, N Wyn, Koposov, Sergey E, Allende Prieto, Carlos, Lanfranchi, Gustavo A, Matteucci, Francesca, Shetrone, Matthew, Sbordone, Luca, Navarrete, Camila, González Hernández, Jonay I, Chanamé, Julio, Peralta de Arriba, Luis, Yuan, Zhen

Capture of fusion-intermediate conformations of SARS-CoV-2 spike requires receptor binding and cleavage at either the S1/S2 or S2’ site by Lusvarghi, Sabrina, Vassell, Russell, Williams, Brittany, Baha, Haseebullah, Neerukonda, Sabari Nath, Weiss, Carol D.

RbEr2AsS7: A Rubidium-Containing Erbium Sulfide Thioarsenate(III) with (S2)2− Ligands According to RbEr2S(S2)[AsS2(S2)] by Engel, Katja, Schleid, Thomas

Glycosylation in Drosophila S2 cells by Xu, Tingting, Tong, Lixiang, Zhang, Zhifu, Zhou, Hairong, Zheng, Peilin

Untangling the sequence of events during the S₂ → S₃ transition in photosystem II and implications for the water oxidation mechanism by Ibrahim, Mohamed, Fransson, Thomas, Chatterjee, Ruchira, Cheah, Mun Hon, Hussein, Rana, Lassalle, Louise, Sutherlin, Kyle D., Young, Iris D., Fuller, Franklin D., Gul, Sheraz, Kim, In-Sik, Simon, Philipp S., de Lichtenberg, Casper, Chernev, Petko, Bogacz, Isabel, Pham, Cindy C., Orville, Allen M., Saichek, Nicholas, Northen, Trent, Batyuk, Alexander, Carbajo, Sergio, Alonso-Mori, Roberto, Tono, Kensuke, Owada, Shigeki, Bhowmick, Asmit, Bolotovsky, Robert, Mendez, Derek, Moriarty, Nigel W., Holton, James M., Dobbek, Holger, Brewster, Aaron S., Adams, Paul D., Sauter, Nicholas K., Bergmann, Uwe, Zouni, Athina, Messinger, Johannes, Kern, Jan, Yachandra, Vittal K., Yano, Junko

Minimal Lagrangian surfaces with Legendrian capillary boundary in S2×S2 by Li, Mingyan

Updated S2 K guidelines for the management of bullous pemphigoid initiated by the European Academy of Dermatology and Venereology (EADV) by Borradori, L., Van Beek, N., Feliciani, C., Tedbirt, B., Antiga, E., Bergman, R., Böckle, B. C., Caproni, M., Caux, F., Chandran, N.S., Cianchini, G., Daneshpazhooh, M., De, D., Didona, D., Di Zenzo, G. M., Dmochowski, M., Drenovska, K., Ehrchen, J., Goebeler, M., Groves, R., Günther, C., Horvath, B., Hertl, M., Hofmann, S., Ioannides, D., Itzlinger‐Monshi, B., Jedličková, J., Kowalewski, C., Kridin, K., Lim, Y. L., Marinovic, B., Marzano, A. V., Mascaro, J.‐M., Meijer, J.M., Murrell, D., Patsatsi, K., Pincelli, C., Prost, C., Rappersberger, K., Sárdy, M., Setterfield, J., Shahid, M., Sprecher, E., Tasanen, K., Uzun, S., Vassileva, S., Vestergaard, K., Vorobyev, A., Vujic, I., Wang, G., Wozniak, K., Yayli, S., Zambruno, G., Zillikens, D., Schmidt, E., Joly, P.

Structural, Electronic, and Electrostatic Determinants for Inhibitor Binding to Subsites S1 and S2 in SARS-CoV‑2 Main Protease by Kneller, Daniel W, Li, Hui, Galanie, Stephanie, Phillips, Gwyndalyn, Labbé, Audrey, Weiss, Kevin L, Zhang, Qiu, Arnould, Mark A, Clyde, Austin, Ma, Heng, Ramanathan, Arvind, Jonsson, Colleen B, Head, Martha S, Coates, Leighton, Louis, John M, Bonnesen, Peter V, Kovalevsky, Andrey

Orbital precession of the S2 star in Scalar–Tensor–Vector Gravity by Della Monica, Riccardo, de Martino, Ivan, de Laurentis, Mariafelicia

On the Kauffman bracket skein module of (S1 × S2) # (S1 × S2) by Bakshi, Rhea Palak, Kim, Seongjeong, Shi, Shangjun, Wang, Xiao