Results 121 to 130 of about 27,723 (301)

Forecasting of commercial egg production in turkey with box-jenkins and winter’s exponential smoothing methods [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Aim: The developments in the poultry industry, due to its closeness to an important part of Turkey's potential export markets has increased the interest in this sector.
Özlem Kaymaz
doaj  

Tunable‐Threshold UV Dosimetry With Programmable Luminescent Tags via Oxygen‐Mediated Room‐Temperature Phosphorescence

open access: yesAdvanced Materials Technologies, EarlyView.
A fully organic UV threshold dosimeter is developed by exploiting the oxygen‐sensitive room‐temperature phosphorescence of a purely organic emitter in a polymer matrix. Upon reaching a specific cumulative UV dose, photochemical oxygen depletion triggers a sharp, high‐contrast emission.
Tim Achenbach   +3 more
wiley   +1 more source

The Effect of Applying Combined Forecasting Methods on Bullwhip Effect in a Multilevel Supply Chain [PDF]

open access: yesبهبود مدیریت, 2012
Nowadays, supply chain management comprises the dominant paradigm of business areas around the world and facing major challenges of this concept, is the most essential and basic topics of interest of researchers.
Sayed Hossein Razavi Haji Agha   +2 more
doaj  

Morphology‐Driven Electromechanical Performance of Graphene‐Based Electrofluids for Emerging Soft Electronic Systems

open access: yesAdvanced Materials Technologies, EarlyView.
Here, two types of electronic components are presented: a strain sensor and a stable resistor. Electrofluids properties are tuned to match these behaviors by selecting the type of filler. We show that the morphology of the filler together with its oxygen content are the key parameters to create electrical and mechanical networks with distinct responses.
Dominik S. Schmidt   +4 more
wiley   +1 more source

Spatial epidemiological characteristics and exponential smoothing model application of tuberculosis in Qinghai Plateau, China. [PDF]

open access: yesEpidemiol Infect, 2022
Shang Y   +9 more
europepmc   +1 more source

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

open access: yesAdvanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San   +5 more
wiley   +1 more source

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

open access: yesAdvanced Materials Technologies, EarlyView.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin   +5 more
wiley   +1 more source

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