Results 101 to 110 of about 235,695 (358)

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

The impact of international sanctions on Iran's economy with an emphasis on the role of the National Development Fund: DSGE model approach [PDF]

سیاست‌گذاری اقتصادی
Purpose: The negative effect of oil shocks on the economy is one of the main problems faced by oil-exporting countries. These countries have many energy resources, but they have to sell their raw materials and may eventually fall victim to the Dutch ...
Afsaneh Zareei, Mohammad Ali Falahi, Seyed Saeed Maleksadati   +2 more
doaj   +1 more source

NNMT Orchestrates Metabolic‐Epigenetic Reprogramming to Drive Macrophage‐Myofibroblast Transition in Hypertrophic Scarring

Advanced Science, EarlyView.
In macrophage‐myofibroblast transition, upregulated NNMT depletes S‐Adenosylmethionine‌ (SAM) and nicotinamide adenine dinucleotide(NAD+), thereby triggering epigenetic reprogramming via Histone H3 Lysine 27 acetylation (H3K27ac) accumulation at the promoter region of master transcription factor Prrx1.
Xiwen Dong, Weinan Guo, Yuxuan Qian, Wenyan Jin, Xiaozhen Li, Jingyuan Yang, Qingrong Ni, Shuang Wu, Fanni Li, Hua Wang, Chunying Li, Hong Cai   +11 more
wiley   +1 more source

Investigating the relationship and coordination between monetary and financial policies in the Iranian economy using the New Keynesian DSGE model [PDF]

سیاست‌گذاری اقتصادی
Purpose: Validity of a policy to achieve the goal of sustainability is an important issue. Stability of expectations through monetary policy is successful when financial policies do not make expectations unstable.
Hedayat Mehralitabar, Javad Taherpour, Abbas Shakeri, Teymor Mohammadi   +3 more
doaj   +1 more source

Is There a Direct Effect of Money?: Money's Role in an Estimated Monetary Business Cycle Model of the Japanese Economy [PDF]

In this paper, I estimate the monetary business cycle model of the Japanese economy by the method advocated by Ireland (2002a), the max- imum likelihood estimation of the dynamic stochastic general equilibrium model in a state-space representation.
Ippei Fujiwara
core  

Nanoscale Mapping of the Subcellular Glycosylation Landscape

Advanced Science, EarlyView.
Using multiplexed super‐resolution imaging with fluorophore‐labeled lectins, this study reports intracellular glycosylation at the nanoscale across organelles and synaptic specializations. Extending glycan analysis beyond the cell surface, Glyco‐STORM reveals distinct glycosylation nanodomains in the ER, Golgi, lysosomes, and synaptic sites.
Helene Gregoria Schroeter, Steffen Sass, Mike Heilemann, Thomas Kuner, Maja Klevanski   +4 more
wiley   +1 more source

The effects of the economic policy uncertainty shock on Iran's economy with the DSGE approach [PDF]

سیاست‌گذاری اقتصادی
Purpose: Economic uncertainty is a situation in which the future economic environment is difficult to predict, and there is a high degree of risk or unknown issues involved.
Arash Yavarifar, Karim Emami, Teymoor Mohammadi   +2 more
doaj   +1 more source

Monetary Policy Analysis in a Small Open Economy: A Dynamic Stochastic General Equilibrium Approach [PDF]

This paper develops and estimates a dynamic stochastic general equilibrium model of a small open economy which approximately accounts for the empirical evidence concerning the monetary transmission mechanism, as summarized by impulse response functions ...
Vitek, Francis
core   +1 more source

Bufalin Inhibits the PI3K/AKT Pathway by Targeting GTF3C4 to Impede Breast Cancer Progression

Advanced Science, EarlyView.
Mechanisms of Bufalin‐Mediated Intervention in Breast Cancer. ABSTRACT Breast cancer incidence is rising globally, presenting challenges such as treatment side effects and drug resistance. Bufalin is a bufadienolides compound with potential anti‐cancer effects. This study shows that bufalin inhibits malignant proliferation of MDA‐MB‐231 and MCF‐7 cells
Siyu Guo, Xiaodong Chen, Haojia Wang, Jiying Zhou, Peiying Lu, Jiangying Liu, Keyan Chai, Jingyuan Zhang, Siyun Yang, Shan Lu, Yifei Gao, Zhengsen Jin, Xiaoyu Tao, Zhongdong Hu, Qinglin Li, Jiarui Wu   +15 more
wiley   +1 more source

Strong Proton‐Phonon Coupling Drives Fast Ion Transport in Perovskites

Advanced Science, EarlyView.
Experimental and computational phonon analysis of ABO3‐type proton conductor BaSnO3 shows that substitution on the B‐site with yttrium forms an imaginary phonon mode which is instrumental for the function as proton conductor. This overcompensates the adverse proton trapping effect of the yttrium.
Alexey Rulev, Nobumoto Nagasawa, Hongxin Wang, Vladimir Pomjakushin, Martin Kunz, Yoshitaka Yoda, Stephen P. Cramer, Qianli Chen, Artur Braun   +8 more
wiley   +1 more source