Results 21 to 30 of about 8,183 (211)

Nanoparticle-based delivery enhances anti-inflammatory effect of low molecular weight heparin in experimental ulcerative colitis

open access: yesDrug Delivery, 2017
Epithelial administration of low molecular weight heparin (LMWH) has proven its therapeutic efficiency in ulcerative colitis (UC) but still lacks of a sufficiently selective drug delivery system. Polymeric nanoparticles were used here not only to protect
Tawfek Yazeji   +6 more
doaj   +1 more source

Numerical Solutions of Fractional Differential Equations by Using Fractional Explicit Adams Method

open access: yesMathematics, 2020
Differential equations of fractional order are believed to be more challenging to compute compared to the integer-order differential equations due to its arbitrary properties.
Nur Amirah Zabidi   +3 more
doaj   +1 more source

Steroidal Saponins from

open access: yesNatural Product Communications, 2013
Three new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata , along with two known steroidal saponins from the roots.
Abdelmalek Rezgui   +7 more
doaj   +1 more source

Gambaran Klinis Fixed Drug Eruption pada Anak di Rumah Sakit Cipto Mangunkusumo

open access: yesSari Pediatri, 2016
Latar belakang. Erupsi obat pada kulit merupakan manifestasi terbanyak dari reaksi simpang obat. Fixed drug eruption (FDE) merupakan salah satu erupsi obat pada kulit yang sering ditemukan, tetapi angka prevalensnya sangat bervariasi.
Afaf Susilawati   +2 more
doaj   +1 more source

Nitrification inhibitor addition to farm dairy effluent to reduce nitrous oxide emissions [PDF]

open access: yesRevista Brasileira de Ciência do Solo
Increasing the use of nitrogen (N) fertilizers will be necessary to enhance grain and pasture yields to satisfy the growing world demand for food.
Vanina Rosa Noemí Cosentino   +8 more
doaj   +1 more source

Application of Dairy Effluents to Pastures Affects Soil Nitrogen Dynamics and Microbial Activity

open access: yesAgronomy, 2023
The use of farm dairy effluents (FDE) has become a promising alternative to increase pasture yield while reducing the environmental impact of waste accumulation into streams, but other environmental implications should be considered.
Gabriela Illarze   +3 more
doaj   +1 more source

Effectiveness of zeolite, biochar, and dicyandiamide in reducing nitrogen losses (N2O emissions and NH3 volatilizations) from farming dairy effluent under drought [PDF]

open access: yesRevista Brasileira de Ciência do Solo
The combination of farming dairy effluent (FDE) with mitigating agents’ nitrogen (N) losses to the environment, such as zeolites, dicyandiamide (DCD), and biochar, may reduce losses and improve N availability to plants.
Vanina Rosa Noemí Cosentino   +8 more
doaj   +2 more sources

Frequency-Domain Equalization in Single-Carrier Transmission: Filter Bank Approach

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
This paper investigates the use of complex-modulated oversampled filter banks (FBs) for frequency-domain equalization (FDE) in single-carrier systems. The key aspect is mildly frequency-selective subband processing instead of a simple complex gain factor
Markku Renfors   +3 more
doaj   +2 more sources

Quasi-Newton FDE in One-Bit Pseudo-Randomly Quantized Massive MIMO-OFDM Systems [PDF]

open access: yes, 2023
This letter offers a new frequency domain equalization (FDE) scheme that can work with a pseudo-random quantization (PRQ) scheme utilizing non-zero threshold quantization in one-bit uplink multi-user massive multiple-input multiple-output (MIMO) systems ...
Yılmaz, Gökçen   +5 more
core   +1 more source

New Training Sequence Structure for Zero-Padded SC-FDE System in Presence of Carrier Frequency Offset [PDF]

open access: yes, 2008
Frequency Domain Equalization (FDE) is an attractive\ud solution for wireless broadband transmission because\ud of its strong capability in handling multipath environment.\ud However, frequency domain channel estimation suffers from\ud the inter-carrier ...
A. D. S. Jayalath   +5 more
core   +2 more sources

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