Results 51 to 60 of about 192,401 (288)

Associations of decayed teeth and localized periodontitis with mental stress in young adults: CHIEF oral health study

open access: yesScientific Reports, 2022
The associations of mental stress with decayed teeth in children and periodontitis in old-aged adults have been described. However, the associations for young adults were not clear.
Kun-Zhe Tsai   +5 more
doaj   +1 more source

Postmortem Analysis of Decayed Online Social Communities: Cascade Pattern Analysis and Prediction

open access: yes, 2018
Recently, many online social networks, such as MySpace, Orkut, and Friendster, have faced inactivity decay of their members, which contributed to the collapse of these networks.
Abufouda, Mohammed
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Two Entomophagous Isolated From Sumatera Utara; Potential as Biocontrol Agent Againts Nematode [PDF]

open access: yes, 2016
Two species of nematophagous fungi has been isolated from Sumatera Utara soil, with an aim of harnessing their potential in the biological control of plant parasitic nematodes or animal parasitic nematodes in Indonesia, especially in Sumatera Utara. Soil
Hastuti, L. D. (Liana)   +2 more
core  

Can we rehabilitate the guilds? A sceptical re-appraisal [PDF]

open access: yes, 2007
This paper examines recent attempts to rehabilitate pre-modern craft guilds as efficient economic institutions. Contrary to rehabilitation views, craft guilds adversely affected quality, skills, and innovation.
Ogilvie, S
core   +2 more sources

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

open access: yesMolecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert   +13 more
wiley   +1 more source

CP violation in the mass matrix of heavy neutrinos [PDF]

open access: yes, 1998
We discuss the question of CP-violation in the effective Hamiltonian approach in models of leptogenesis through heavy right handed neutrino decays.
Acker   +9 more
core   +3 more sources

Kl4 Decays [PDF]

open access: yesInternational Journal of Modern Physics A, 2001
An effective theory of large NC QCD of mesons has been used to study six Kl4 decay modes. PCAC is satisfied. A relationship between three form factors of axial-vector current has been found. ρ → ππ plays important role. the decay rates are calculated in the chiral limit. There is no adjustable parameter.
openaire   +2 more sources

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

open access: yesMolecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir   +12 more
wiley   +1 more source

Salivary lead concentration in dental caries among normal and children with cerebral palsy

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2018
Introduction: Cerebral palsy (CP) is a neurological disability the exact cause of which is not known. Exposure to toxic elements, environmental pollutants, and various teratogens such as lead, either prenatal or postnatal, can be a risk factor for this ...
Vidya B Vandal   +3 more
doaj   +1 more source

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