Results 61 to 70 of about 464,791 (346)

THE IMAGINARY OF THE LINGUISTIC IMAGINARY. FOREWORD [PDF]

open access: yesStudia Universitatis Babeş-Bolyai. Philologia, 2023
The concept of linguistic imaginary is still in the process of being accepted and taken seriously in the Romanian academic world. Although it was coined a few decades ago by Anne-Marie Houdebine-Gravaud (2002), many Romanian linguists regard it with ...
Elena PLATON, Ioana-Silvia SONEA
doaj  

Time in the ontology of Cornelius Castoriadis [PDF]

open access: yes, 2017
We can locate the problematic of time within three philosophical questions, which respectively designate three central areas of philosophical reflection and contemplation. These are: 1) The ontological question, i.e.
Schismenos, Alexandros
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Interstices et transitions. Le végétal dans l’entre-deux

open access: yesArchéopages, 2014
Whether real or imaginary, wild or cultivated, nature is always present in the buildings of the Roman world, be they houses, temples or even graves, transient places par excellence. Garden archaeology is able to reveal its rich diversity.
Hélène Eristov, Florence Monier
doaj   +1 more source

Twisting Null Geodesic Congruences, Scri, H-Space and Spin-Angular Momentum

open access: yes, 2005
The purpose of this work is to return, with a new observation and rather unconventional point of view, to the study of asymptotically flat solutions of Einstein equations. The essential observation is that from a given asymptotically flat space-time with
Carlos Kozameh   +12 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

Політичне як уявлене та символічне: до онтології політичного світу (Political as imaginary and symbolic: to the onthology of political world) [PDF]

open access: yes, 2011
У статті проаналізовано поняття політичного як уявленого та символічного. Звертається увага на інтерпретацію політич- ного світу як простору, що конституюється на основі соціаль- ного уявлення та символічних значень.
Шевчук, Д. (D. Shevchuk)
core  

Wilson Loops as Precursors [PDF]

open access: yes, 1999
There is substantial evidence that string theory on AdS_5 x S_5 is a holographic theory in which the number of degrees of freedom scales as the area of the boundary in Planck units.
David Berenstein   +12 more
core   +2 more sources

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy