Results 41 to 50 of about 1,337,906 (196)
Copper Accumulation by Avicennia marina at Mangrove Eco-forest in Wonorejo, Surabaya [PDF]
E3S Web of Conferences, 2020 Large quantities of wastewater from industries and households were released to Wonorejo river in Surabaya East Coast area. The concentration of Cu at the Wonorejo Estuary reached 3.186 mg/L at brackish water in 2009 One of the inorganic pollutants that ...
Sulistiyaning Titah Harmin +1 more
doaj +1 more source
High Voltage, 2019 Space charge injected into a liquid dielectric by an electrode under an impulse voltage causes the electric field to be distorted, which affects the dielectric's insulation performance.
Shilin Wu +6 more
doaj +1 more source
Spinal fusion surgery for high-risk patients: a review of hospitals information
Social Determinants of Health, 2023 Background: Spinal fusion surgery (SFS) is commonly performed as an elective procedure in the United States that employs minimally invasive techniques; however, it possesses potential risks and side effects and is still considered an experimental ...
Mohsen Rasoulivalajoozi, Ghada Touir
doaj +1 more source
Effect of Chemical Solutions on Some Mechanical Properties of (Fe + Cu/UPE) [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2020 This research includes the preparation of polymeric composites by (Hand lay-up method) of unsaturated polyester resin as a matrix material and (iron, copper) particles as strengthening materials with different weight ratios (5%, 10%, 15%, 20%).
Mustafa Ismael, Faik Hammad Anter
doaj +1 more source
Wettability of molten Sn-Bi-Cu solder on Cu substrate
, 2009 The wetting behavior of a new Sn-Bi-Cu Pb-firee solder on Cu substrate was investigated by sessile drop method under an Ar-H(2) flow in the temperature range from 493 K to 623 K.
Zhao, Hongxin +8 more
core +1 more source
Effect of irrigation water quality on some physiological processes and the concentrationof heavy elements in five types of cultivated plants in Nineveh province [PDF]
مجلة التربية والعلم, 2018 This study was carryout at the department of Biology ,College of Education ,Mosul University .Five Plants species Eggplant (Solanum melongena ) ,Green bean (Viana radiate ) ,Green pepper (Capsicum grossum),Squash (Cucurbita moschata ), Okra (Abeiomoschus
Hussain AL-Rashdi, Ghazi Wasmi
doaj +1 more source
Investigation on diffusion soldering in Cu/In/Cu and Cu/In-48Sn/Cu systems
, 2002 Das Diffusionslöten ist ein bleifreies Verbindungsverfahren, das ein großes Potential zur Lösung vieler moderner Verbindungsprobleme bietet. Sie bestehen darin, dass die Verbindungsstellen in der Mikroelektronik immer kleiner werden, zu immer höheren Temperaturen ausgesetzt werden, bei tieferen Temperaturen herstellbar und bleifrei sein sollen.
openaire +3 more sources
Strength modelling of Al-Cu-Mg Type alloys
, 2006 Age hardening of Al-Cu-Mg type alloys occurs in two stages separated by a constant hardness plateau when the alloys are aged at 110°C to 240?C after solution treatment and quenching.
Yan, Jialin
core +1 more source
Environmental Protection and Natural Resources, 2015 Badano wpływ wybranych czynników agrochemicznych na akumulację metali ciężkich w bulwach ziemniaka. Gleby uprawne mogą być zanieczyszczone metalami ciężkimi.
Musilova Janette +4 more
doaj +1 more source
Simulating the galvanic coupling between S-Al2CuMg phase particles and the matrix of 2024 aerospace aluminium alloy [PDF]
, 2012 Study of the corrosion behaviour of a magnetron sputtered Al–Cu/Al–Cu–Mg model alloy couple in sulphate solutions has been undertaken to gain insight into the galvanic coupling between the matrix and SAl2CuMg particles in the 2024 aluminium alloy (AA2024)
Blanc, Christine +11 more
core +1 more source