Results 71 to 80 of about 177,895 (311)

Vertical Distribution of Cadmium and Lead on Soils Affected by Metropolitan Refuse Disposal in Owerri, Southeastern Nigeria [PDF]

open access: yesIranica Journal of Energy and Environment, 2011
The authors investigated distribution of cadmium (Cd) and lead (Pb) in soil profile pits affected by municipal solid wastes in Avu dumpsite in Owerri, Southeastern Nigeria in 2010.
E.U. Onweremadu   +2 more
doaj  

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Características químicas do lixo de formigueiros de Atta sexdens rubropilosa (Hymenoptera: Formicidae) mantidos com diferentes substratos Chemical characteristics of nest refuse of Atta sexdens rubropilosa (Hymenoptera: Formicidae) reared with different substrates

open access: yesRevista Brasileira de Ciência do Solo, 2007
As saúvas (Atta spp.) estão amplamente distribuídas pelo continente Sul-Americano e são consideradas importantes componentes do ecossistema neotropical. Diversos estudos têm demonstrado o efeito de formigueiros no enriquecimento do solo e na facilitação ...
Marcelo Braga Bueno Guerra   +2 more
doaj   +1 more source

DISPOSAL OF HOUSE-REFUSE. [PDF]

open access: yesJournal of the American Medical Association, 1890
Household life necessitates the deportation of several different kinds of refuse matter, consisting of excremental substances, liquid wastes from the kitchen and the laundry, baths and basins, garbage, sweepings and dust of various sorts. As regards the first of these, the average for each individual is 57 pounds of faecal excreta and 114 gallons of ...
openaire   +1 more source

Waste management companies in Europe 2009 [PDF]

open access: yes, 2010
This paper examines the ownership, employment and finances of the major waste companies in Europe, and recent developments in ...
Hall, David
core  

The role of advanced waste-To-energy technologies in landfill mining [PDF]

open access: yes, 2017
Publicado en: WIT Transactions on Ecology and the Environment, Volume 224, Issue 1, 20 September 2017, Pages 403-409Recently, the European Parliament has decided to include a specific reference to "Enhanced Landfill Mining" (ELFM) in the Landfill ...
Aracil, Cristina   +2 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Perspective on Agapeic Ethic and Creation Care

open access: yesReligions
Ongoing discussions on creation care and agapeic ethic have paid less attention to the interplay between love, creation, waste management challenges, and mission.
Loveday Chigozie Onyezonwu   +1 more
doaj   +1 more source

Comparison of the co-gasification of sewage sludge and food wastes and cost-benefit analysis of gasification- and incineration-based waste treatment schemes [PDF]

open access: yes, 2016
The compositions of food wastes and their co-gasification producer gas were compared with the existing data of sewage sludge. Results showed that food wastes are more favorable than sewage sludge for co-gasification based on residue generation and energy
Dai, Yanjun   +4 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

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