Results 111 to 120 of about 7,000,091 (297)

CONCEPTS OF GENERAL SYSTEMS THEORY APPLIED ON GOODS [PDF]

open access: yes
The General Systems Theory is one of the most important points of view nowadays. Now, its concepts could be applied in a various number of sciences including Consumer Sciences.
Bogdan Onete
core  

Forecasting and Forecast Combination in Airline Revenue Management Applications [PDF]

open access: yes, 2008
Predicting a variable for a future point in time helps planning for unknown future situations and is common practice in many areas such as economics, finance, manufacturing, weather and natural sciences. This paper investigates and compares approaches
Gabrys, Bogdan, Lemke, Christiane
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Dynamics of the oral microbiome during orthodontic treatment and antimicrobial advances for orthodontic appliances

open access: yesiScience
Summary: The oral microbiome plays an important role in human health, and an imbalance of the oral microbiome could lead to oral and systemic diseases. Orthodontic treatment is an effective method to correct malocclusion.
Qin Niu   +6 more
doaj   +1 more source

Entropy analysis for a novel peristaltic flow in a curved heated endoscope: an application of applied sciences. [PDF]

open access: yesSci Rep, 2023
Nadeem S   +6 more
europepmc   +1 more source

GEOGRAPHIC INFORMATION SYSTEMS AND APPLIED ECONOMICS: AN INITIAL DISCUSSION OF POTENTIAL APPLICATIONS AND CONTRIBUTIONS [PDF]

open access: yes
Geographic Information Systems (GIS) are becoming increasingly important to virtually all of the natural and social sciences. Applied economists will find that GIS can make valuable contributions to many of the problems with which they are concerned ...
Taupier, Richard, Willis, Cleve E.
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Learning, economies of scale, and knowledge gap effects on power generation technology cost improvements

open access: yesiScience
Summary: Cost reductions are essential for accelerating clean technology deployment. Because multiple factors influence costs, traditional one-factor learning models, solely relying on cumulative installed capacity as an explanatory variable, may ...
Yoga W. Pratama   +5 more
doaj   +1 more source

Critical Roles of Clinical Laboratorians in Translational Research and Applied Sciences-Experts' Insights and Experiences. [PDF]

open access: yesClin Chem, 2022
Farnsworth MC   +7 more
europepmc   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

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