Results 171 to 180 of about 169,771 (272)

The Comparison of Single and Double Exponential Smoothing Models in Predicting Passenger Car Registrations in Canada [PDF]

This study aims to compare the two main variants of exponential smoothing methods in the context of business forecasting: Single Exponential Smoothing (SES) and Double Exponential Smoothing (DES). In this study, we applied these three methods to the data
Ahmar, Ansari Saleh, Hidayat, Rahmat, Botto Tobar, Miguel A.; id_orcid, Masyitah Meliyana, Sitti   +3 more
core   +1 more source

3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics

Advanced Materials Technologies, EarlyView.
A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah, Konstantin Sakharov, Pooi See Lee, Shlomo Magdassi   +3 more
wiley   +1 more source

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

Advanced 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, Paul‐Anton Will, Karl Sebastian Schellhammer, Sebastian Reineke   +3 more
wiley   +1 more source

An exponential smoothing method application to restoring lost data on electric power technical record-keeping in industrial enterprises

Electrical engineering & Electromechanics, 2014
The paper studies in detail a problem of restoring single data of electric power technical record-keeping systems by means of exponential smoothing. A hypothesis of efficient finding the optimal value of smoothing constant α in the range of 0 < α < 2 is ...
Ya.S. Bederak
doaj  

PERBANDINGAN METODE AUTOREGRESI DAN AUTOKORELASI SERTA SINGLE EXPONENTIAL SMOOTHING

, 2017
Saripetojo Ice factory was founded in 1923 and produce ice to meet household needs as well as the preservation of fish, of which most is Cilacap Regency sea. This research aims to predict sales of ice in an ice Factory Saripetojo Cilacap in 2017.
Sulistijanti, Wellie, Mujahidah, Aprilia Ummi   +1 more
core  

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

Advanced 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, Paolo Fortugno, Claudia‐F. López‐Cámara, Hartmut Wiggers, Lola González‐García   +4 more
wiley   +1 more source

PERAMALAN PENJUALAN MAKANAN RINGAN DENGAN METODE SINGLE EXPONENTIAL SMOOTHING

TECHSI - Jurnal Teknik Informatika, 2019
The developments of information technology urge companies to escalate their performance, effectiveness and eficiency. One of the important information technology application is prediction. For a distributor or a retailer, the capability of predicting the selling is notable to determine an accurate stock of goods.
openaire   +1 more source

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

Advanced 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, Ahmed Albeltagi, Mikko Nelo, Jari Juuti, Jarkko Tolvanen, Jari Hannu   +5 more
wiley   +1 more source

PERAMALAN PENENTUAN JUMLAH PERMINTAAN KONSUMEN BERBASIS TEKNOLOGI INFORMASI TERHADAP PRODUK BORDIR PADA KOTA TASIKMALAYA

Jurnal Penelitian Pendidikan, 2016
Peramalan penentuan jumlah permintaan konsumen berbasis teknologi informasi terhadap produk bordir di Kota Tasikmalaya, mempunyai tujuan khusus untuk menentukan jumlah kebutuhan permintaan konsumen secara periodik, berkala dan pola kebutuhan permintaan ...
Lies Sunarmintyastuti, Salman Alfarisi, Fitria Sari Hasanusi   +2 more
doaj  

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

Advanced 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, Silvia Monchetti, Paolo Emilio Puddu, Luciano Teresi, Antonio DeSimone, Roberto Brighenti   +5 more
wiley   +1 more source