Results 41 to 50 of about 8,669,989 (253)

Sculpture education program / Upper Iowa Univesity

open access: yes, 1998
[Title], Upper Iowa University Digital Archives, [Reference URL].
Upper Iowa University
core   +1 more source

The Method of upper and lower solutions for second-order non-homogeneous two-point boundary-value problem

open access: yesElectronic Journal of Differential Equations, 2007
This paper studies the existence and uniqueness of solutions for a type of second-order two-point boundary-value problem depending on the first-order derivative through a non-linear term.
Xiping Liu, Mei Jia
doaj  

Existence of solutions for a class of elastic beam problems with simply supported ends

open access: yes四川大学学报. 自然科学版, 2022
We in this paper study the existence of solutions for a class of elastic beam problems with simply supported ends. The proof of the main results is based on the method of lower and upper solutions and the Elias's inequality.
MA Ya-Wei, MA Ru-Yun
doaj  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Existence of positive solutions for singular Dirichlet boundary value problems with impulse and derivative dependence

open access: yesBoundary Value Problems, 2020
In this paper, we present a theorem for some impulsive boundary problems with derivative dependence by the upper and lower solutions method. Using the theorem obtained, we consider the existence of positive solutions of some class of singular impulsive ...
Fengfei Jin, Baoqiang Yan
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Upper Iowa University campus, 1908

open access: yes, 1908
Two photographic views of campus. Top view is taken looking uphill from the west. Left to right: (some buildings behind trees) are Science Hall [no longer exists; now location of Colgrove-Walker]; Main Building [now Alexander-Dickman]; Ladies Hall [no ...
Upper Iowa University
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

Upper Iowa University campus around the close of President Bissell's administration about 1899

open access: yes, 1899
oai:cdm17238.contentdm.oclc.org:p17238coll1/0Drawing of Upper Iowa University campus showing Science Hall and Business College [now the location of Colgrove-Walker Building]; Chapel [now Parker-Fox]; Observatory [no longer exists]; Main Building with a ...
Upper Iowa University
core   +1 more source

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