Results 61 to 70 of about 12,238,800 (263)

Treatment of intertrochanteric fractures of the femur with Ender nails in patients over the age of 65 years

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Objectives: We evaluated the results of treatment with Ender nails in intertrochanteric fractures of the femur in patients exceeding the age of 65 years.
Osman Tugrul Eren   +4 more
doaj  

Inflation and Large Internal Dimensions

open access: yes, 1998
We consider some aspects of inflation in models with large internal dimensions. If inflation occurs on a 3D wall after the stabilization of internal dimensions in the models with low unification scale (M ~ 1 TeV), the inflaton field must be extremely ...
A. D. Linde   +34 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

PERILAKU AGRESI PADA ANAK USIA DINI

open access: yesAs-Sibyan, 2017
Agresi adalah tingkah laku individu yang ditujukan untuk melukai atau mencelakakan individu lain yang tidak menginginkan datangnya tingkah laku tersebut.
Yahdinil Firda Nadhirah
doaj  

Results of excision of the radial head in comminuted fractures

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Objectives: To evaluate the results of radial head excision in the treatment of comminuted radial head fractures. \r\nMethods: The study included 20 patients (14 men, 6 women; mean age 34 years; range 21 to 55 years) who underwent radial head excision ...
Osman Tugrul Eren   +4 more
doaj  

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

The effect of calcium sulfate on fracture healing in rat tibial fractures

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Objectives: Calcium sulfate dihydrate (CSD) has been successfully used as an osteconductive biomaterial for bone defects since the last century. Osteoconductive biomaterials are also known to be useful in fracture healing. In this study the effect of CSD
Nadir Sener   +3 more
doaj  

Gravitational instantons and internal dimensions

open access: yes, 2000
We Study instanton solutions in general relativity with a scalar field. The metric ansatz we use is composed of a particular warp product of general Einstein metrics, such as those found in a number of cosmological settings, including string cosmology ...
Copeland, E. J.   +2 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Quantum statistics with internal symmetry [PDF]

open access: yes, 2006
We formulate a group-theoretical projection technique for the quantum-statistical description of systems with exactly conserved charges corresponding to local non-Abelian gauge symmetries.
Elze, Hans-Thomas, Greiner, Walter
core  

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