Results 41 to 50 of about 928,600 (289)

Ehrhart $h^*$-vectors of hypersimplices [PDF]

, 2012
We consider the Ehrhart $h^*$-vector for the hypersimplex. It is well-known that the sum of the $h_i^*$ is the normalized volume which equals an Eulerian numbers. The main result is a proof of a conjecture by R.
Li, Nan
core   +4 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Education for Sustainability – Are we Forgetting the Economic Dimension?

Irish Journal of Academic Practice
The world's economies face acute anthropocentric challenges. We are witnessing significant structural disruption, driven by an urgent need to redress a historical focus on unchecked economic growth and unequal access to resources, requiring seismic ...
Ozeias Rodrigues da Rocha, Daniel Kamphambale, Jon-Hans Coetzer, Cormac H. MacMahon, Lucia Morales   +4 more
doaj   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

The mouse KLF1 Nan variant impairs nuclear condensation and erythroid maturation.

PLoS ONE, 2019
Krüppel-like factor 1 (KLF1) is an essential transcription factor for erythroid development, as demonstrated by Klf1 knockout mice which die around E14 due to severe anemia. In humans, >140 KLF1 variants, causing different erythroid phenotypes, have been
Ileana Cantú, Harmen J G van de Werken, Nynke Gillemans, Ralph Stadhouders, Steven Heshusius, Alex Maas, Fatemehsadat Esteghamat, Zeliha Ozgur, Wilfred F J van IJcken, Frank Grosveld, Marieke von Lindern, Sjaak Philipsen, Thamar B van Dijk   +12 more
doaj   +1 more source

Petatah-petitih Minangkabau dalam Penciptaan Komposisi Musik "Batampek" [PDF]

, 2014
Work of musical composition "Batampek" a musical inspired by a Minangkabau proverb buto paambuih lasuang nan, nan pakak palapeh badia, nan lumpuah paunyi rumah,nan kuaik pambao baban, nan binguang disuruah-suruah, nan cadiak dibao barundiang. adage about
Andela, J. (Jhori), Ediwar, E. (Ediwar), Elizar, E. (Elizar)   +2 more
core  

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Anatomical, chemical and endophytic fungal diversity of a Qi-Nan clone of Aquilaria sinensis (Lour.) Spreng with different induction times

Frontiers in Plant Science
Recently, some new Qi-Nan clones of Aquilaria sinensis (Lour.) Spreng which intensively produces high-quality agarwood have been identified and propagated through grafting techniques. Previous studies have primarily focused on ordinary A.
Xiaofei Li, Xiaofei Li, Xiaoying Fang, Zhiyi Cui, Zhou Hong, Xiaojin Liu, Gaiyun Li, Houzhen Hu, Daping Xu   +8 more
doaj   +1 more source

A Note on Derivative of Sine Series with Square Root

Abstract and Applied Analysis, 2021
Chaundy and Jolliffe proved that if an is a nonnegative, nonincreasing real sequence, then series ∑ansinnx converges uniformly if and only if nan⟶0. The purpose of this paper is to show that if nan is nonincreasing and nan⟶0, then the series fx=∑ansinnx ...
Sergiusz Kęska
doaj   +1 more source

NITROGEN DYNAMICS IN THE RUMEN AND ABOMASUM OF SHEEP DETERMINED WITH 15 N-LABELLED AMMONIA OR 15 N-LABELLED DUCKWEED [PDF]

, 2009
An experiment was carried out to investigate the dynamics of nitrogen (N) in the rumen and abomasum of rumen and abomasum-cannulated sheep using 15 N dilution techniques.
Damry, Damry, Nolan, J.V.
core