Results 271 to 280 of about 205,593 (312)

Home use of mifepristone for medical abortion: a systematic review. [PDF]

open access: yesBMJ Sex Reprod Health
Gemzell-Danielsson K   +6 more
europepmc   +1 more source

Advanced Investigation of the Elimination of Methylene Blue From Wastewater Using Activated Carbon–Copper Oxide Nanowires: New Perspectives With Statistical Physical Modeling

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the actual route of methylene blue (MB) dye adsorption by using fabricated polyfunctional activated carbon–copper oxide nanowires (AC@CuO‐NWs) from bulky wastewater bodies has been investigated. To better understand the exact pathway of the adsorption process, a prominent statistical physics formalism or grand canonical ...
Abdellatif Sakly   +7 more
wiley   +1 more source

Solving olympiad geometry without human demonstrations. [PDF]

open access: yesNature
Trinh TH, Wu Y, Le QV, He H, Luong T.
europepmc   +1 more source

Improved deformation reconstruction of composite material structures based on optical fiber sensing. [PDF]

open access: yesSci Rep
Huang J   +8 more
europepmc   +1 more source

The weighing process in patients on hemodialysis: an opportunity to improve volume management. [PDF]

open access: yesClin Kidney J
Niknam J   +8 more
europepmc   +1 more source

Natural deduction

2021
AbstractNatural deduction is a philosophically as well as pedagogically important logical proof system. This chapter introduces Gerhard Gentzen’s original system of natural deduction for minimal, intuitionistic, and classical predicate logic. Natural deduction reflects the ways we reason under assumption in mathematics and ordinary life.
Paolo Mancosu   +2 more
openaire   +1 more source

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