Results 51 to 60 of about 5,812,051 (309)

Effect of Fertilization on Methane and Nitrous Oxide Emissions and Global Warming Potential on Agricultural Land in China: A Meta-Analysis

open access: yesAgriculture, 2023
Anthropogenic greenhouse gas (GHG) emissions from croplands are primarily attributed to nitrogen (N) fertilization in agricultural production. However, the interactive effects of various agricultural management practices, climatic conditions, soil ...
Muye Huang, Chuanhui Gu, Yanchao Bai
doaj   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

open access: yesFEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Investigation and Prediction of Heavy-Duty Diesel Passenger Bus Emissions in Hainan Using a COPERT Model

open access: yesAtmosphere, 2019
To investigate the emission status and predict the future trends of heavy-duty diesel passenger buses in Hainan Province, the technical level distribution, activity characteristics, and operating conditions of heavy-duty diesel passenger buses were ...
Feng Li   +5 more
doaj   +1 more source

Emission Factors of Cement Industry in Turkey

open access: yesWater, Air, and Soil Pollution, 2002
PM, SO2, NO2 and CO emissions were measured by Turkish Cement Manufacturers' Association (TCMA) in cement plants by using standard techniques and equipment since 1997.Emission factors (EF) were calculated by using these availabledata for the cement sector. The emission factors were found bothfor cement and grinding-packing plants separately.
Canpolat, BR   +4 more
openaire   +2 more sources

A novel method for on road emission factor measurements using a plume capture trailer

open access: yes, 2007
The method outlined provides for emission factor measurements to be made for unmodified vehicles driving under real world conditions at minimal cost. The method consists of a plume capture trailer towed behind a test vehicle.
Morawska, Lidia   +4 more
core   +1 more source

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

open access: yesFEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés   +2 more
wiley   +1 more source

Construction and Operation of a Respiration Chamber of the Head-Box Type for Methane Measurement from Cattle

open access: yesAnimals, 2020
This paper aims to describe the construction and operation of a respiration chamber of the head-box type for methane (CH4) measurements in bovines. The system consists of (1) a head box with a stainless steel frame and acrylic walls, floor, and ceiling; (
Octavio Alonso Castelán Ortega   +8 more
doaj   +1 more source

Unexpected Methane Emissions From Old Small Fishing Vessels in China

open access: yesFrontiers in Environmental Science, 2022
Diesel-fueled ships have long been considered to contribute a marginal fraction of the global methane (CH4) emission budget compared to liquified natural gas (LNG)-fueled ships.
Lizhi Wang   +17 more
doaj   +1 more source

Diesel knock combustion and its detection using acoustic emission [PDF]

open access: yes, 2011
This paper presents an experimental investigation into the detection of excessive Diesel knock using acoustic emission signals. Three different dual-fuel Diesel engine operating regimes were induced into a compression ignition (Diesel) engine operating ...
Lowe, David Patrick   +3 more
core  

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

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