Results 131 to 140 of about 26,718 (221)

Rings of geometries II

open access: yesJournal of Combinatorial Theory, Series A, 1987
Unter einem Modell einer Geometrie versteht der Verf. eine Menge X und eine Abbildung \(\phi\) der Potenzmenge von X in eine Menge Y mit der Eigenschaft, daß zu zwei Teilmengen A und B mit \(A^{\phi}=B^{\phi}\) eine Bijektion \(\gamma\) : \(A\to B\) mi \(\phi /_{A}=\gamma \phi /_{B}\) existiert.
openaire   +5 more sources

Cebir-Geometri Günleri

open access: yes, 1995
Yavuz Gündüzalp'in Cebir-Geometri Günleri adlı ...
Gündüzalp, Yavuz
core  

Kesulitan Siswa dalam Menyelesaikan Masalah Geometri

open access: yes
Geometri merupakan materi yang sangat penting untuk dipelajari oleh siswa karena banyak konsep matematika yang dapat ditunjukkan atau dijelaskan dengan representasi geometris.
Azka, Raekha, Numan, Mulin
core   +1 more source

Comparative analysis of the outcomes of COVID-19 between patients infected with SARS-CoV-2 Omicron and Delta variants: a retrospective cohort study

open access: yes, 2022
Gunadi   +28 more
europepmc   +1 more source

Profil Pemahaman Konsep Geometri Siswa Tunanetra

open access: yes, 2020
Profil pemahaman geometri siswa tunanetra merupakan gambaran alami ungkapan ide atau konsep geometri yang ditampilkan siswa untuk mengkomu­nikasikan idenya.
Andriyani, Andriyani
core  

Lobachevsky’s geometry [PDF]

open access: yesBulletin of the American Mathematical Society, 1900
openaire   +3 more sources

Promoting Mental Health in Italian Middle and High School: A Pilot Study. [PDF]

open access: yesBiomed Res Int, 2017
Veltro F   +6 more
europepmc   +1 more source

No reduction in C-reactive protein following a 12-month randomized controlled trial of exercise in men and women. [PDF]

open access: yesCancer Epidemiol Biomarkers Prev, 2008
Campbell KL   +8 more
europepmc   +1 more source

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