Results 131 to 140 of about 1,029,823 (374)

Representations of integers by positive definite forms over arithmetic progressions [PDF]

, 1980
Chungming An, Alan H. Stein
openalex   +1 more source

Structure‐Based Development of Ultra‐Broad‐Spectrum 3C‐Like Protease Inhibitors

Advanced Science, EarlyView.
This study provides an in‐depth analysis of the substrate binding pocket of 3CLpros across all coronavirus species using bioinformatics and structural insights, revealing the critical impact of S2/S4 subsite diversity on the broad‐spectrum activity of approved therapeutics.
Haixia Su, Tianqing Nie, Guofeng Chen, Muya Xiong, Yumin Zhang, Guoqing Wu, Mengyuan You, Hang Xie, Jian He, Yanchao Xiong, Hangchen Hu, Wenfeng Zhao, Minjun Li, Gengfu Xiao, Leike Zhang, Yechun Xu   +15 more
wiley   +1 more source

Multicharged Zwitterions form Superior Antifouling Interfaces

Advanced Science, EarlyView.
Bolaamphiphilic multicharged sulfobetaine zwitterion forms self‐assembled monolayer for antifouling applications and vesicular aggregates for drug delivery applications. Abstract The long‐term prevention of unwanted protein and microbial accumulation on surfaces, including medical devices, remains a significant and largely unresolved challenge. Decades
Declan Meehan, Jessica McMaster, Ayantika Kundu, Matthew P. Wylie, Joseph S. Vyle, Karl J. Hale, Marijana Blesic   +6 more
wiley   +1 more source

Geometrical analysis of structural data collected at high South latitude: A modular arithmetic method that addresses meridional convergence [PDF]

, 2007
C. S. Siddoway, M.F. Siddoway
openalex   +1 more source

Systematic Benchmarking of a Noise‐Tolerant Conductive Hydrogel Electrode for Epidermal Bioelectronics

Advanced Science, EarlyView.
General schematic of the approach. Abstract Conventional Silver/Silver Chloride (Ag/AgCl) electrodes remain the clinical standard for electrophysiological monitoring but are hindered by poor skin conformity, mechanical rigidity, and signal degradation, particularly under motion or sweat.
Nazmi Alsaafeen, Ioannis Ziogas, Shirina Alsaedi, Mouza Alshehhi, Shahd Almheiri, Adil Rehman, Khulood Al Shehhi, Hani Saleh, Ahsan Khandoker, Charalampos Pitsalidis, Antoun Khawaja, Anna‐Maria Pappa   +11 more
wiley   +1 more source

Proses Berpikir Calon Guru Matematika dalam Memecahkan Masalah Geometri Transformasi Berdasarkan Teori John Dewey

Arithmetic
Understanding the thinking process of students has great significance, how students face and solve transformation geometry problems not only reflects the understanding of concepts, but also the ability to think systematically, creatively, and logically ...
Fauzanah Fauzanah, Putri Nur Malasari
doaj   +1 more source

Precise Construction of an Antimicrobial Peptide Targeting Bacterial Cell Membranes Derived From Natural Peptides

Advanced Science, EarlyView.
An AMP (P 3‐3R‐8I) based on natural peptides, which can target bacterial cell membranes, was precisely constructed via amino acid mutation. P 3‐3R‐8I exhibits antibacterial capability which could be attributed to the ability of P 3‐3R‐8I to quickly penetrate bacterial cell membranes and then to bind to bacterial DNA.
Jiaqi Huang, Bohao Liu, Xingzhuo Zhu, Deqian Qiao, Sizhe Chen, Xiaoyan Zeng, Qingqing Yang, Zihuan Wei, Yinjuan Huang, Jizhao Wang, Guangjian Zhang, Qiuyu Gong   +11 more
wiley   +1 more source

Effectiveness: Integrated Mathematics Module of the al-Qur'an and Hadith with Internalization of Madurese Culture and Religious Moderation

Arithmetic
Bilangan pecahan merupakan salah satu topik matematika yang dianggap sulit oleh peserta didik. Hal ini sejalan dengan data di lapangan bahwa pemahaman peserta didik pada tingkat Sekolah Dasar terhadap konsep pecahan masih sangat rendah. Tujuan penelitian
Dewi Rosikhoh, Tsuwaibatul Islamiyah, Jauharotul Wadiah, Dhurrotul Hikmah   +3 more
doaj   +1 more source

From Complex Shaping to Mirror Finish: Additive Manufacturing of Aerospace‐grade Cf/SiC Space Optics

Advanced Science, EarlyView.
An integrated additive manufacturing route combines selective laser sintering, engineered interphases, and optimized silicon infiltration to fabricate complex Cf/SiC composites. The approach enables precise shaping, high mechanical performance, and excellent optical reflectivity, offering a scalable solution for advanced aerospace optics with both ...
Buhao Zhang, Li Wang, Xiao Chen, Yuquan Wei, Huisheng Tian, Zhengren Huang, Xuejian Liu, Zhongming Chen, Jie Yin   +8 more
wiley   +1 more source

Goldbach's Conjecture — A Route to the Inconsistency of Arithmetic

, 2022
Ralf Wüsthofen
openalex   +1 more source