Results 91 to 100 of about 3,531,413 (300)

Change of biogeochemical indexes in pine forests under technogenic pollution [PDF]

open access: yesСибирский лесной журнал, 2018
Studies of Pinus sylvestris L. forests in the impact (5–10 km) and buffer (11–40 km) technogenic pollution zones in the vicinity of a large industrial centre Usol’e-Sibirskoe of Irkutsk Oblast have been conducted in 2013–2016.
O. V. Shergina   +2 more
doaj  

Soil map of New Zealand /

open access: yes, 1953
Map of North Island of New Zealand showing land types, soil groups, soil moisture classes, soil profiles and boundaries. Relief shown by spot heights.; Geographic coverage complete in 8 sheets.; "Ammended to Jan.
New Zealand. Soil Bureau, cartographer. issuing body.
core  

UC Food Waste: A Multimodal Robotic Perception Dataset for Robust Contaminant Detection in Complex Biowaste Scenes

open access: yesAdvanced Robotics Research, EarlyView.
A balanced multimodal food‐waste dataset and a novel Split Spatial‐Spectral Attention fusion framework are presented for robotic contaminant detection. Separate processing of RGB, thermal, and multispectral inputs preserves subtle material signatures before feature integration, reducing modality interference and improving classification and ...
Matthew Vestal   +5 more
wiley   +1 more source

Spatial heterogeneity of the physical properties of the soil in the floodplain of the small river

open access: yesAgrology, 2019
The features of the soil physical indices variation in the floodplain of small river were investigated in the present article. The role of tree stand spatial organization in the variation of soil properties was shown.
V. M. Yakovenko   +2 more
doaj   +1 more source

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

open access: yesAdvanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Application of artificial neural network prediction of Sudan soil profile

open access: yes, 2014
Application of artificial neural network for prediction of Sudan soil profileThe aim of this paper is to predict the natural geotechnical profile of Sudan country, which is very important and vital for all civil engineering work.
Elarabi, Hussein
core  

Vertical distribution of soil organic and inorganic carbon under different vegetation covers in two toposequences of the Liudaogou watershed on the Loess Plateau, China

open access: yes, 2018
Understanding the carbon (C) cycle of the terrestrial ecosystem and estimating the C sequestration potential in soils are critical to evaluate ecosystem function and security.
Mao, N (reprint author), Chinese Acad Sci, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China.   +5 more
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Modelling of the vertical migration process of phosphogypsum components in the soil profile [PDF]

open access: yesЖурнал інженерних наук, 2017
This paper focuses on the study of the process of vertical migration of phosphogypsum components according to the soil profile. The qualitative and quantitative identification of main biogenic elements (phosphorus, sulphur, calcium etc) and heavy metals ...
Chernysh Ye. Yu.   +3 more
doaj  

Soils and Fertilizers for Master Gardeners: Soil Physical Characteristics

open access: yesEDIS, 2019
Soils are a foundational component of the landscape, providing a medium for plant root growth and playing a crucial role in nutrient cycling and water movement across the landscape.
Amy L. Shober   +3 more
doaj   +1 more source

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