Results 31 to 40 of about 1,463,960 (261)

Thuật toán quy hoạch động cho bài toán xếp ba lô cân bằng {0,1}

Tạp chí Khoa học Đại học Cần Thơ, 2019
Trong bài báo này, một biến thể của bài toán tối ưu cân bằng với ràng buộc có dạng xếp ba lô được nghiên cứu. Để giải quyết bài toán, một cấu trúc đặc biệt của tập các phương án chấp nhận được chỉ ra.
Võ Nguyễn Minh Hiếu, Trần Thủ Lễ, Nguyễn Ngọc Đăng Duy   +2 more
doaj   +1 more source

Existence results of nonlocal Robin boundary value problems for fractional ( p , q ) $(p,q)$ -integrodifference equations

Advances in Difference Equations, 2020
The existence results of a fractional ( p , q ) $(p,q)$ -integrodifference equation with nonlocal Robin boundary condition are investigated by using Banach’s and Schauder’s fixed point theorems.
Jarunee Soontharanon, Thanin Sitthiwirattham   +1 more
doaj   +1 more source

Nonstandard competing anisotropic ( p , q ) $(p,q)$ -Laplacians with convolution

Boundary Value Problems, 2022
A competing anisotropic ( p , q ) $(p,q)$ -Laplacian − ∑ i = 1 N ∂ ∂ x i ( | ∂ u ∂ x i | p i − 2 − μ | ∂ u ∂ x i | q i − 2 ) ∂ u ∂ x i = f ( x , ϕ ⋆ u , ∇ ( ϕ ⋆ u ) ) $$ -\overset{N}{\underset{i=1}{\sum}}\frac{\partial }{\partial x_{i}} \biggl( \biggl ...
A. Razani
doaj   +1 more source

Nonexistence of Positive Integer Solutions of the Diophantine Equation p^x + (p + 2q)^ y = z^2 , where p, q and p + 2q are Prime Numbers

European Journal of Pure and Applied Mathematics, 2023
The Diophantine equation p^x + (p + 2q)^y = z^2 , where p, q and p + 2q are prime numbers, is studied widely. Many authors give q as an explicit prime number and investigate the positive integer solutions and some conditions for non-existence of positive integer solutions.
Suton Tadee, Apirat Siraworakun
openaire   +1 more source

Treatment Decision‐Making Roles and Preferences Among Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Decision‐making (DM) dynamics between adolescents and young adults (AYAs) with cancer, parents, and oncologists remain underexplored in diverse populations. We examined cancer treatment DM preferences among an ethnically and socioeconomically diverse group of AYAs and their parents.
Amanda M. Gutierrez, Jill O. Robinson, Wendy A. Allen‐Rhoades, Hadley S. Smith, Isabel Canfield, Rebecca L. Hsu, Sarah R. Scollon, Lauren R. Desrosiers‐Battu, Nicole M. Schneider, Frank Y. Lin, Donald Williams Parsons, Sharon E. Plon, Mary A. Majumder, Janet Malek, Amy L. McGuire   +14 more
wiley   +1 more source

CHIẾT XUẤT PECTIN TỪ VỎ DƯA HẤU ỨNG DỤNG CHẾ BIẾN MỨT ĐÔNG KHÓM VÀ NHA ĐAM

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020
Dưa hấu là một loại trái cây nhiệt đới phổ biến và có sản lượng lớn do được trồng rải vụ quanh năm ở đồng bằng sông Cửu Long. Khi nhu cầu sử dụng và chế biến sản phẩm từ dưa hấu ngày càng tăng thì nguồn phụ phẩm vỏ dưa hấu thải ra môi trường ngày càng ...
Nguyen Kim Dong, Le Hung Manh, Lam Thi Huyen Tran   +2 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

On Durrmeyer Type Bernstein-Schurer Operators Defined by $(p, q)$-Integers

Analysis in Theory and Applications
In this paper, we generalize the Durrmeyer-type Bernstein-Schurer operator by applying $(p, q)$-integers and obtain uniform convergence of the operator. Furthermore, we deal with the approximation problems in terms of the modulus of smoothness and ${\rm K}$-functional. Finally, the operator is modified to get better estimation.
Wang, Xuwei, Hu, Xiaomin, Zha, Xingxing
openaire   +1 more source

Approximation of functions by Dunkl-type generalization of Szász-Durrmeyer operators based on \((p,q)\)-integers

Journal of Function Spaces, 2021
Summary: In this article, our main purpose is to define the \((p,q)\)-variant of Szász-Durrmeyer type operators with the help of Dunkl generalization generated by an exponential function. We estimate moments and establish some direct results of the aforementioned operators. Moreover, we establish some approximation results in weighted spaces.
openaire   +3 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source