Results 1 to 10 of about 184,287 (297)

Expression and Characterization of 3,6-Dihydroxy-picolinic Acid Decarboxylase PicC of Bordetella bronchiseptica RB50

open access: yesMicroorganisms, 2023
Picolinic acid (PA) is a typical mono-carboxylated pyridine derivative produced by human/animals or microorganisms which could be served as nutrients for bacteria.
Cansheng Yuan   +6 more
doaj   +1 more source

Comprehensive Evaluation of the Importance of Ecological Land in Arid Hilly Cities in Northwest China: A Case Study of the Core Urban Area of Lanzhou

open access: yesLand, 2021
Cities in hilly arid areas of northwest China have generally experienced a low level of economic development; they also have unique natural characteristics such as climate, soil, terrain, environment, and surface cover.
Yiping Liu   +5 more
doaj   +1 more source

Farmer Heterogeneity and Land Transfer Decisions Based on the Dual Perspectives of Economic Endowment and Land Endowment

open access: yesLand, 2022
Guiding qualified farmers to transfer their land is an important way to alleviate the problem of land abandonment, improve land use efficiency, and achieve moderately large-scale land management.
Ying Cheng   +3 more
doaj   +1 more source

Spatial Differentiation and Driving Mechanism of Agricultural Multifunctions in Economically Developed Areas: A Case Study of Jiangsu Province, China

open access: yesLand, 2022
Revealing the spatial patterns of differentiation and the driving mechanism of agricultural multifunctional patterns is an important aspect of coordinating the functional optimisation and coordinated development of different agricultural regions.
Rongtian Zhang, Ming Chen
doaj   +1 more source

Preparation of Instant Fermented Corn Noodle

open access: yesLiang you shipin ke-ji, 2022
Corn grits were treated with 0.2% sulphurous acid solution. The purpose of this treatment is to protect pure bacteria (yeast, Lactobacillus) from fermentation.
ZHANG Jun   +5 more
doaj   +1 more source

Highly efficient degradation of cypermethrin by a co-culture of Rhodococcus sp. JQ-L and Comamonas sp. A-3

open access: yesFrontiers in Microbiology, 2022
Cypermethrin is an important synthetic pyrethroid pesticide that widely used to control pests in agriculture. However, extensive use has caused its residue and the metabolite 3-phenoxybenzoic acid (3-PBA) to seriously pollute the environments and ...
Jian He   +6 more
doaj   +1 more source

Natural Bioactive Substances in Fruits of Aronia melanocarpa (Michx.) Elliott Exposed to Combined Light-Type, Chitosan Oligosaccharide, and Spent Mushroom Residue Treatments

open access: yesPlants, 2023
Greenhouse culture is a practical approach to obtain non-wood forest products from berry fruit at a higher efficacy than resource silviculture in natural understory. In this study, three-year old black chokeberry (Aronia melanocarpa (Michx.) Elliott 1821)
Yadong Duan   +12 more
doaj   +1 more source

Effects of Urban Producer Service Industry Agglomeration on Export Technological Complexity of Manufacturing in China

open access: yesEntropy, 2020
Based on the measurement of producer service industry agglomeration and export technological complexity of manufactured products in 288 Chinese cities from 2000 to 2015, this paper illustrates the evolvement and spatial characteristics of the two factors
Xinyu Gao, Chengpeng Lu, Jinhuang Mao
doaj   +1 more source

Documentation, using GIS techniques in conservation of a World Heritage Site, a case study of "The Old City of Jerusalem" [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Architectural Heritage is a strong witness to a people's history that symbolizes their identity. The Old city of Jerusalem, and as a UNESCO world heritage site 1 is a living city especially with its great wealth of historic structures, including places ...
B. Husseini, Z. Bali
doaj   +1 more source

Prediction of Erosion-Prone Areas in the Catchments of Big Lowland Rivers: Implementation of Maximum Entropy Modelling—Using the Example of the Lower Vistula River (Poland)

open access: yesRemote Sensing, 2021
It is common knowledge that erosion depends on environmental factors modified by human activity. Erosion within a catchment area can be defined by local lithological, morphometric, hydrological features, etc., and land cover, with spatial distribution ...
Marta Brzezińska   +2 more
doaj   +1 more source

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