Results 121 to 130 of about 40,502 (295)

Improved proper motion and gravity tests with PSR J1913+1102

Astronomy & Astrophysics
Context. PSR J1913+1102 is a highly asymmetric double neutron star (DNS) system, making it an excellent laboratory for testing scalar-tensor gravity theories and a potential progenitor analogue of GW170817 that will merge in 470 Myr. Aims.
Miao Xueli, Freire Paulo C. C., Wex Norbert, Meng Lingqi, Tauris Thomas M., Zhao Junjie, Zhu Weiwei, Ferdman Robert, Kramer Michael, Hu Huanchen, Shao Lijing, Guo Yanjun, Champion David J., Yue Youling   +13 more
doaj   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Composite Universal Constants Combining 2–5 Known Constants Reveal Latent Connections Between Disparate Physical Regimes and the Role of Dimensionless Constants in Systems of Units

Galaxies
We introduce a new method of dimensional analysis based on complete systems of units, such as the metric and Planck systems, in which fundamental dimensionless constants arise naturally. In fact, it is the reformulated Planck system that communicates its
Dimitris M. Christodoulou, Demosthenes Kazanas, Silas G. T. Laycock   +2 more
doaj   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

On the gravitation and convergence of industry profit rates in Denmark, Finland, Italy and the US [PDF]

The hypotheses of profit rates gravitating around or converging towards a common value is tested using Danish, Finnish, Italian and US data. Both hypotheses are rejected for all the countries considered.
Andrea Vaona
core  

Geometric construction of gravitation

The equations of classical mechanics derive from Kepler's laws as interpreted by Isaac Newton. Relativistic solid rotation makes it possible to rehabilitate René Descartes's vision of gravitation and to give it a geometric construction in an Euclidian ...
Catheline, Stefan
core   +4 more sources

Euclid preparation

Astronomy & Astrophysics
Context. The Euclid mission has the potential to determine the fundamental physical nature of late-time cosmic acceleration and, as such, of deviations from the standard cosmological model, Λ cold dark matter.
Albuquerque I. S., Frusciante N., Sakr Z., Srinivasan S., Atayde L., Bose B., Cardone V. F., Casas S., Martinelli M., Noller J., Teixeira E. M., Thomas D. B., Tutusaus I., Cataneo M., Koyama K., Lombriser L., Pace F., Silvestri A., Aghanim N., Amara A., Andreon S., Auricchio N., Baccigalupi C., Baldi M., Bardelli S., Biviano A., Bonino D., Branchini E., Brescia M., Brinchmann J., Camera S., Cañas-Herrera G., Capobianco V., Carbone C., Carretero J., Castellano M., Castignani G., Cavuoti S., Chambers K. C., Cimatti A., Colodro-Conde C., Congedo G., Conselice C. J., Conversi L., Copin Y., Corcione L., Courbin F., Courtois H. M., Da Silva A., Degaudenzi H., de la Torre S., De Lucia G., Di Giorgio A. M., Dole H., Dubath F., Duncan C. A. J., Dupac X., Dusini S., Ealet A., Escoffier S., Farina M., Farrens S., Faustini F., Ferriol S., Finelli F., Fosalba P., Fotopoulou S., Frailis M., Franceschi E., Fumana M., Galeotta S., Gillis B., Giocoli C., Gracia-Carpio J., Grazian A., Grupp F., Guzzo L., Haugan S. V. H., Holmes W., Hormuth F., Hornstrup A., Hudelot P., Ilić S., Jahnke K., Jhabvala M., Joachimi B., Keihänen E., Kermiche S., Kiessling A., Kilbinger M., Kubik B., Kunz M., Kurki-Suonio H., Le Brun A. M. C., Ligori S., Lilje P. B., Lindholm V., Lloro I., Mainetti G., Maino D., Maiorano E., Mansutti O., Marggraf O., Markovic K., Martinet N., Marulli F., Massey R., Medinaceli E., Mei S., Mellier Y., Meneghetti M., Merlin E., Meylan G., Mora A., Moresco M., Moscardini L., Nichol R. C., Niemi S.-M., Nightingale J. W., Padilla C., Paltani S., Pasian F., Percival W. J., Pettorino V., Pires S., Polenta G., Poncet M., Popa L. A., Pozzetti L., Raison F., Rebolo R., Renzi A., Rhodes J., Riccio G., Romelli E., Roncarelli M., Saglia R., Sapone D., Sartoris B., Schewtschenko J. A., Schirmer M., Schrabback T., Secroun A., Sefusatti E., Seidel G., Serrano S., Sirignano C., Sirri G., Stanco L., Steinwagner J., Tallada-Crespí P., Taylor A. N., Tereno I., Tessore N., Toft S., Toledo-Moreo R., Torradeflot F., Valentijn E. A., Valenziano L., Valiviita J., Vassallo T., Verdoes Kleijn G., Veropalumbo A., Wang Y., Weller J., Zamorani G., Zucca E., Bozzo E., Burigana C., Calabrese M., Di Ferdinando D., Escartin Vigo J. A., Matthew S., Mauri N., Pezzotta A., Pöntinen M., Porciani C., Scottez V., Tenti M., Viel M., Wiesmann M., Akrami Y., Allevato V., Alvi S., Anselmi S., Archidiacono M., Atrio-Barandela F., Balaguera-Antolinez A., Ballardini M., Bertacca D., Blanchard A., Blot L., Borgani S., Brown M. L., Bruton S., Cabanac R., Calabro A., Camacho Quevedo B., Cappi A., Caro F., Carvalho C. S., Castro T., Cogato F., Cooray A. R., Davini S., Desprez G., Díaz-Sánchez A., Di Domizio S., Ferrari A. G., Ferrero I., Finoguenov A., Fontana A., Fornari F., Gabarra L., Ganga K., García-Bellido J., Gasparetto T., Gautard V., Gaztanaga E., Giacomini F., Gianotti F., Gozaliasl G., Gregorio A., Guidi M., Gutierrez C. M., Hemmati S., Hildebrandt H., Hjorth J., Jimenez Muñoz A., Kajava J. J. E., Kang Y., Kansal V., Karagiannis D., Kirkpatrick C. C., Kruk S., Lattanzi M., Lee S., Le Graet J., Legrand L., Lembo M., Lesgourgues J., Liaudat T. I., Loureiro A., Macias-Perez J., Magliocchetti M., Mannucci F., Maoli R., Martín-Fleitas J., Martins C. J. A. P., Maurin L., Metcalf R. B., Migliaccio M., Miluzio M., Monaco P., Moretti C., Morgante G., Murray C., Nadathur S., Naidoo K., Walton Nicholas A., Paterson K., Patrizii L., Pisani A., Popa V., Potter D., Risso I., Rocci P.-F., Sahlén M., Sarpa E., Schneider A., Schultheis M., Sciotti D., Sellentin E., Sereno M., Smith L. C., Tanidis K., Tao C., Testera G., Teyssier R., Tosi S., Troja A., Tucci M., Valieri C., Vergani D., Vernizzi F., Verza G., Vielzeuf P.   +286 more
doaj   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

Foundation of vortex gravitation, cosmology and cosmogony [PDF]

, 2010
A hypothesis is proposed concerning the cause of the origin of universal gravitation. This cause consists in a system of the ether vortex rotations.
Orlov, SA
core   +1 more source

Gravitational and other shifts of whispering-gallery and gravitational state interference patterns of light neutral particles

New Journal of Physics
We discuss the interference patterns of gravitational and whispering gallery quantum states that can be observed with neutrons, atoms, antiatoms, muonium (Mu), positronium (Ps), and other light neutral particles.
V V Nesvizhevsky, J A Pioquinto, K Schreiner, S Baeßler, P Crivelli, F Nez, S Reynaud, P Yzombard, S A Vasiliev, E Widmann   +9 more
doaj   +1 more source