Results 131 to 140 of about 1,919,764 (290)

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

Comparison of product, biomass and kinds of wood consumption of white poplar (Populus alba L.) in four plant spacing [PDF]

open access: yesمجله جنگل ایران, 2016
Nowadays, wood farming with fast-growing species such as poplar species is inevitable. This study was performed to investigate the effect of different spacing on the production, biomass and the type of wood using of Populus alba in 10-year-old poplar ...
abouzar heidari safari kouchi   +3 more
doaj  

A novel approach to dry weight adjustments for dialysis patients using machine learning. [PDF]

open access: yesPLoS One, 2021
Kim HR   +7 more
europepmc   +1 more source

Dry cell weight by centrifugation v1

open access: yes, 2020
This protocols describe the steps required for dry cell weight measurements using microcentrifugal tubes.
openaire   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

The morphological and biochemical effect of phosphate deficiency on different cultivars of common bean (Phaseolus vulgaris)

open access: yesیافته‌های نوین در علوم زیستی, 2020
Phosphorus is an essential nutrient for plant growth and productivity. Since agricultural soils in Iran are predominantly calcareous with very low available Pi content, Pi deficiency has been considered to be a major nutritional constraint for crop ...
Ebrahim shirinpour   +2 more
doaj  

Pengaruh Pemberian Pupuk Za Terhadappertumbuhan Dan Hasiltanaman Sawi(brassisca Juncea L.) [PDF]

open access: yes, 2016
One of the problems encountered in the process of crop production is the loss of soil nutrients are absorbed by the roots of plants for survival. Therefore, it required the addition of nutrients lost through efforts to accumulate. The aimof this study is
Javandira, C. (Cokorda)   +2 more
core  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

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