Results 121 to 130 of about 168,553 (256)

Overrings of half-factorial orders [PDF]

open access: yesarXiv
The behavior of factorization properties in various ring extensions is a central theme in commutative algebra. Classically, the UFDs are (completely) integrally closed and tend to behave well in standard ring extensions, with the notable exception of power series extension.
arxiv  

P05.11: A case of complete hydatidiform mole in a quadruplet pregnancy coexisting with one living fetus [PDF]

open access: bronze, 2006
Mahmut Tuncay Özgün   +4 more
openalex   +1 more source

Twin pregnancy combining complete hydatidiform mole and healthy fetus: Case report and review of the literature. [PDF]

open access: yesInt J Surg Case Rep, 2023
Khalloufi C   +5 more
europepmc   +1 more source

Heterotopic pregnancy: a case report of intrauterine hydatidiform mole with tubal pregnancy

open access: yesJournal of International Medical Research
We herein report a rare case of simultaneous intrauterine molar pregnancy and tubal pregnancy. A woman of childbearing age who had never been pregnant underwent an ultrasound examination 70 days after the onset of menopause.
Ruoxi Wang   +4 more
doaj   +1 more source

Autoigniton of n-Butanol at Low to Intermediate Temperature and Elevated Pressure [PDF]

open access: yesarXiv, 2017
Autoignition delay experiments were performed for n-butanol in a heated rapid compression machine. Experiments were performed at pressures of 15 and 30 bar, in the temperature range 650-900 K, and for equivalence ratios of 0.5, 1.0, and 2.0. Additionally, the initial fuel mole fraction and initial oxygen mole fraction were varied independently to ...
arxiv  

Obstetrical and oncological outcomes of twin pregnancies with hydatidiform mole and coexisting fetus

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2022
Objective: To evaluate the obstetrical and oncological progression of twin pregnancies with hydatidiform mole coexisting fetus (HMCF). Materials and methods: Using a retrospective method based on patients from the Women's Hospital, Zhejiang University ...
Hui Liang   +5 more
doaj  

The Binary Mole [PDF]

open access: yesarXiv, 1999
Avogadro's number is a count of a definite number of things and, therefore, must be an integer and not a floating point number. Arguments are given herein that this integer should be precisely 2E79 - that is, N_o = 2E79 = 6.04 462 909 107 318 607 353 088 E23; hence, the binary mole.
arxiv  

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