Results 21 to 30 of about 1,337,922 (367)

Discharge Enhancement in a Triple-Pipe Heat Exchanger Filled with Phase Change Material

open access: yesNanomaterials, 2022
This study aims to study the discharging process to verify the influence of geometry modifications and heat transfer flow (HTF) patterns on the performance of a vertical triplex-tube latent heat container.
Yongfeng Ju   +8 more
doaj   +1 more source

Incarcerated adult femoral hernia containing a fallopian tube [PDF]

open access: yesAustralasian Journal of Ultrasound in Medicine, 2011
Femoral hernias are not common in the adult population however they are often associated with higher rates of incarceration compared to other hernia subtypes. Subsequently they have an increased need for emergency surgical intervention. It has been well documented in the literature that femoral hernia sacs can contain an array of anatomical structures ...
Oakenful, Cindy, Lambrianides, Andreas L
openaire   +2 more sources

Controlled-Release Fertilizer and Container Volume to Produce Inga laurina Seedlings

open access: yesFloresta e Ambiente, 2021
This study evaluated the production of Inga laurina (Sw.) Willd seedlings in 110 and 280 cm3 tube containers and growing doses (0, 3, 6 and 12 kg m-3) of controlled-release fertilizer (CRF) (15-09-12) and their performance at 5 and 12 months after ...
Gerhard Valkinir Cabreira   +5 more
semanticscholar   +1 more source

Effect of Different Culture Containers to Cell Densities of Nitzschia in Laboratory Scale

open access: yesJournal of Aquaculture Science, 2019
The study aimed to determine the type of culture container for increasing the cell density of Nitzschia and producing the hightly cell biomass. The stages of this study were sterilization of containers and media, making diatom fertilizers and agar media,
Mohammad Faizal Ulkhaq   +2 more
doaj   +1 more source

Effect of Fertilizer Rate, Substrate, and Container Type on Greenhouse Production of Sandhill Milkweed

open access: yesHortScience, 2023
Sandhill milkweed [Asclepias humistrata (Walter)] is important for monarch butterfly [Danaus plexippus (L.)] conservation efforts, yet precise cultivation practices are largely not available.
Gabriel Campbell-Martínez   +4 more
doaj   +1 more source

Prototype Sistem Keamanan Pintu Kandang Dan Pemberian Pakan Ternak Puyuh Otomatis Berbasis Mikrokontroler

open access: yesCHIPSET, 2022
This research aims to build a system that can maintain the security of the cage, give feed quail automatically and weigh the weight of the feed by the needs of quail based on the time of eating quail per day.
Anisa Muhaimin, Mohammad Hafiz Hersyah
doaj   +1 more source

Simulation of bridge die extrusion using the finite element method [PDF]

open access: yes, 2001
This communication reviews previous work on the extrusion of hollow shapes and uses a three-dimensional (FEM) solution to predict load-required, temperature of the extrudate and material flow during the process.
Flitta, Isaac, Sheppard, Terry
core   +1 more source

Team Control Problem in Virtual Ellipsoid and Its Numerical Simulations

open access: yesMathematics, 2022
There is tremendous interest in designing feedback strategy control for clusters in modern control theory. We propose a novel numerical solution to target team control problems by using the Hamilton formalism methods.
Zhiqing Dang   +6 more
doaj   +1 more source

Development of X-ray scanning system Sowa

open access: yesNukleonika, 2020
The new vehicle scanning system Sowa has been developed in the National Centre for Nuclear Research. This innovative device is equipped with a 300 kV X-ray tube, U-shape imaging detector line, transport system, and fully shielded container.
Bogowicz Józef   +11 more
doaj   +1 more source

Research on Measurement Principle and Key Measuring Devices of Pressure Change Rate for Electronically Controlled Pneumatic Brake of Commercial Vehicle Based on Poiseuille’s Law

open access: yesSensors, 2022
For intelligence brakes in the electronic pneumatic brake system of commercial vehicles, the pressure change rate is used as the key control parameter and evaluation index.
Jian Hu   +4 more
doaj   +1 more source

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