Results 31 to 40 of about 183,834 (247)

Pengembangan Lembar Kegiatan Siswa Berbantuan Tangram Bercirikan Open-Ended pada Pokok Bahasan Segiempat dan Segitiga Kelas VII SMP

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2018
: The purpose of this study is to describe the process and the development result of students worksheet assisted by Tangram with Open-Ended Orientation about Quadrilaterals and Triangles. The development model is modified from Plomp stage are preliminary
Ibnu Nurdiansyah   +2 more
doaj   +1 more source

The Development of Teaching Materials Gamification-Based Problem Solving on the Material in Terms of Four

open access: yesInternational Journal of Trends in Mathematics Education Research, 2019
This study aims to develop teaching materials gamification-based problem solving on the material in terms of four. To view the judging of the validator against the feasibility of teaching materials gamification-based problem solving on the material ...
Rizki Wahyu Yunian Putra   +2 more
doaj   +1 more source

Rectangular L-matrices

open access: yesLinear Algebra and its Applications, 1994
An \(L\)-matrix is an \(m\times m\) (0,1,--1)-matrix \(A\) such that every \(m \times n\) real matrix with the same sign pattern as \(A\) has linearly independent rows. \(A\) is called \(L\)-decomposable if there are permutation matrices \(P,Q\) such that \(A=P{X_ 1 \brack Y X_ 2} Q\) where \(X_ 1,X_ 2\) are nonvacuous \(L\)-matrices.
Brualdi, Richard A.   +2 more
openaire   +2 more sources

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

open access: yesMolecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li   +10 more
wiley   +1 more source

Effect of Corner Shape on Hydraulic Performance of One-Cycle Rectangular Labyrinth Weirs

open access: yesFluids, 2020
The hydraulic performance of rectangular labyrinth weirs has been investigated by many researchers, however, the effects of the corner shape on the hydraulic performance of rectangular labyrinth weirs have not been addressed in the current literature ...
Omed S. Q. Yousif, Moses Karakouzian
doaj   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

MODELING OF HEAT EXCHANGE AT TURBULENT FLOW IN FLAT CHANNELS WITH SYMMETRIC TURBULIZERS ON BOTH PARTIES

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives. Mathematical modeling of heat transfer in flat channels with turbulators symmetrically located on both its sides, depending on the cross section of the turbulators.Methods.
I. E. Lobanov
doaj   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

Multiobjective Geometric Analysis of Stiffened Plates under ‎Bending through Constructal Design Method [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2020
Constructal design, finite element method and exhaustive search are applied to analyze different arrangements of steel plates with rectangular or trapezoidal stiffeners.
Vinícius Torres Pinto   +4 more
doaj   +1 more source

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