Results 101 to 110 of about 494,854 (288)

CdTe Quantum Dots Encapsulated on Perovskite Grains Enable Highly Efficient and Stable Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Present work demonstrates an efficient laser‐assisted localized interfacial engineering strategy that achieves epitaxial‐grade atomic coherence in spatially defined p‐n microscopic heterointerfaces, via precisely embedding p‐type CdTe QDs into an n‐type perovskite matrix, which concurrently establishes dual optimization of microscale carrier management
Wenhao Zhao   +7 more
wiley   +1 more source

Attitude Determination Algorithms through Accelerometers, GNSS Sensors, and Gravity Vector Estimator

open access: yesInternational Journal of Aerospace Engineering, 2018
Aircraft and spacecraft navigation precision is dependent on the measurement system for position and attitude determination. Rotation of an aircraft can be determined measuring two vectors in two different reference systems.
Raúl de Celis, Luis Cadarso
doaj   +1 more source

A Litmus Test of Academic Quality [PDF]

open access: yes
The paper discusses the major issues connected with the accreditation procedures in higher education system in the U.S. The questions raised are as follows: what are the reliable and credible indicators of quality instruction that could be measured in ...
Orkodashvili, Mariam
core   +1 more source

The Unfolding Tendency in the Federal Relationship to Private Accreditation in Higher Education [PDF]

open access: yes, 1994
The government has come to rely on private organizations for accreditation in higher education. It created the Higher Education Amendments of 1992 Act, which provided for state postsecondary review entities to contract with the Department of ...
Finkin, Matthew W.
core   +1 more source

Challenges and Future Directions in Assessing the Quality and Completeness of Advanced Materials Safety Data for Re‐Usability: A Position Paper From the Nanosafety Community

open access: yesAdvanced Sustainable Systems, EarlyView.
Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit   +43 more
wiley   +1 more source

Hospital accreditation methods in Iran: Challenges and solutions

open access: yesPayesh, 2021
Objective(s): Hospital accreditation is “an external evaluation of a hospital by an independent professional accreditation body using pre-established optimal structural, process and outcome standards”.
alimohammad mosadeghrad   +2 more
doaj  

Governing Board Accountability: Competition, Regulation and Accreditation [PDF]

open access: yes, 2010
This article examines the three primary ways in which the governing boards of American colleges and universities are held to account: (1) competition; (2) regulation, including state nonprofit corporation laws, tax laws, and licensing laws; and (3 ...
Areen, Judith C.
core   +1 more source

How to Obtain University Data [PDF]

open access: yes, 2020
Obtaining data from university sources can be a necessary step for accreditation or measurement purposes. Often, a request for data leaves questions for the database analyst.
Kastroll, Skip   +2 more
core   +1 more source

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