Results 1 to 10 of about 6,878,420 (179)

Study of simultaneous adsorption of ammonium and phosphate in waters by La-F4A zeolites prepared from spent FCC catalyst [PDF]

open access: yesE3S Web of Conferences, 2023
The problem of resource disposal of massive spent fluid catalytic catalyst needs to be solved urgently. Thus an environmentally friendly, highly efficient and economical cost adsorbent used for nitrogen and phosphorus removal was prepared from spent ...
Liu Chang   +3 more
doaj   +1 more source

LEAN methodology: design and assessment of a standardized medication storage model [PDF]

open access: yesFarmacia Hospitalaria, 2021
Objective: The objective of this study was to assess the results of applying Lean Methodology in the design of a standardized medication storage model in hospitalization departments.Method: Descriptive and retrospective study conducted between ...
Mónica Gayoso-Rey   +5 more
doaj   +1 more source

Quantitative relationship between cladocera and cyanobacteria: A study based on field survey

open access: yesFrontiers in Ecology and Evolution, 2022
Cyanobacteria are a widely distributed phytoplankton that can bloom and produce algal toxins in the eutrophicated water bodies. Large cladocerans are a group of zooplankton that presents higher grazing efficiency on algae.
Daikui Li   +7 more
doaj   +1 more source

A Chinese database on ecological thresholds and alternative stable states: implications for related research around the world

open access: yesEcology and Society, 2023
The concepts of ecological thresholds and alternative stable states were proposed to explain nonlinear changes. However, the greatest obstacle to advance these theories and their managerial applications is a lack of data and research experience.
Daikui Li, Ping He, Liping Hou
doaj   +1 more source

Spatial and Temporal Patterns of Ecosystem Services and Trade-Offs/Synergies in Wujiang River Basin, China

open access: yesRemote Sensing, 2023
Analysis of the relationships among ecosystem services (ESs) can help ensure that benefits from ecosystems are consistent over time. This study explored the spatial and temporal patterns of water supply (WS), grain supply (GS), carbon storage (CS), water
Junyi Yang   +6 more
doaj   +1 more source

Fusing multidimensional hierarchical information into finer spatial landscape metrics

open access: yesEcology and Evolution, 2021
One of the core issues of ecology is to understand the effects of landscape patterns on ecological processes. For this, we need to accurately capture changes in the fine landscape structures to avoid losing information about spatial heterogeneity.
Gang Fu   +7 more
doaj   +1 more source

Problem-based learning curriculum and process assessment system for the undergraduate competency-based medical education: Experiences from Nepal

open access: yesArchives of Medicine and Health Sciences, 2021
This article aims to provide an overview of problem-based learning (PBL) curriculum for integrating basic sciences subjects and clinical sciences with early clinical exposure.
Shital Bhandary
doaj   +1 more source

Ambulatory Healthcare Use Profiles of Patients With Diabetes and Their Association With Quality of Care: A Cross-Sectional Study

open access: yesFrontiers in Endocrinology, 2022
BackgroundDespite the growing burden of diabetes worldwide, evidence regarding the optimal models of care to improve the quality of diabetes care remains equivocal.
Julien Dupraz   +3 more
doaj   +1 more source

Effects of Changing the Reporting System from Decentralized/Modality-Based to Centralized/Subspecialized Radiology on Radiologists, Radiologic Technicians and Referring Physicians of a Multi-Center Radiology Network

open access: yesJournal of the Belgian Society of Radiology, 2021
Objectives: To determine the effects of reorganizing a radiology institute from decentralized/modality-based to centralized/subspecialized radiology on radiologists, radiologic technicians, and referring physicians at a multi-center radiology network ...
Andreas Zabel   +4 more
doaj   +1 more source

Investigation on the Screening Model of Chemical Hazards Based on the Risk of Domino Effect and Terrorist Attack [PDF]

open access: yesE3S Web of Conferences, 2020
The heavy losses are often caused in modern chemical plants at the time of the accident. In order to prevent accidents, the screening and identification of hazards is needed.
Wenduo Huang   +4 more
doaj   +1 more source

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