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相关概念视频

Design Example: Managing Concrete Workability01:14

Design Example: Managing Concrete Workability

95
This example deals with managing the workability of concrete for a raft foundation project under hot weather conditions. Workability is crucial for ensuring the concrete is easy to place, compact, and finish. In this scenario, a slump test — a common method to measure the workability of fresh concrete — initially indicated low workability. This was attributed to the rapid water loss from the concrete mix, exacerbated by the high temperatures causing the course aggregates to heat up.
95
Design Consideration01:22

Design Consideration

203
Designing a structure involves a series of considerations, primarily the material's ultimate strength, calculated through tests that measure changes under increased force until the material reaches its breaking point or limit. The ultimate load, where the material breaks, is divided by its original cross-sectional area, resulting in the ultimate normal stress or strength. The ultimate shearing stress is another significant factor taken into account.
The factor of safety is another key...
203
Design Example01:23

Design Example

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The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
343
Group Design02:01

Group Design

9.0K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
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Professional Values01:29

Professional Values

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Nurses are responsible for caring for patients during birth, death, illness, and healing. Professional values guide the decisions and actions that nurses make in their careers. If nurses know the decisions and actions to take, providing patients with exceptional care is possible.
The values that are the foundation of the nursing profession are altruism, autonomy, human dignity, and social justice.
First, altruism refers to the concern for the welfare and well-being of others without personal...
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Models, Theories, and Laws01:16

Models, Theories, and Laws

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Scientists frequently use models to help them comprehend a specific collection of phenomena. In physics, a model is a condensed version of a physical system that is too complex to study thoroughly. One such example is the light wave model; unlike water waves, light waves are typically invisible to us. Nonetheless, it is helpful to think of light as being composed of waves, since investigations show that light behaves like water waves. Since it is impossible to visually see what is genuinely...
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Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes
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在设计专业的混合知识共享模式.

Jiaying Hu1, Jiyon Lee2, Xiuhua Yi3

  • 1College of Art and Design, Nanning Normal University, Guangxi, China.

Scientific reports
|September 28, 2023
PubMed
概括
此摘要是机器生成的。

本研究介绍了一种混合知识共享活动 (BKSA) 模型,以促进设计学生的学习和创造力. 在高等教育设计课程中,BKSA模型对学习成果和创造潜力产生了积极的影响.

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Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
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Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
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Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
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科学领域:

  • 教育技术的教育技术
  • 知识管理知识管理
  • 设计教育设计教育教育

背景情况:

  • 社会化,外部化,组合和内部化 (SECI) 模式广泛应用,但在设计教育中代表性不足.
  • 知识共享对于提高学习成果和设计中的创造力至关重要.
  • 混合学习方法为在设计课程中整合知识共享提供了潜力.

研究的目的:

  • 为设计从业者开发和评估一个混合知识共享活动 (BKSA) 模型.
  • 调查BKSA对高等教育学生学习成绩和创造潜力的影响.
  • 评估BKSA在设计课程中与社交媒体相比的应用和性能.

主要方法:

  • 基于SECI框架的混合知识共享活动 (BKSA) 模型的开发.
  • 使用问卷的定量研究方法.
  • 通过采样,t测试和结构方程建模对105名本科设计学生进行数据分析.

主要成果:

  • 在BKSA和本科生学习成果之间发现了显著的正相关性.
  • BKSA对设计学生的创意潜力产生了积极的影响.
  • 开发的工具验证了BKSA对学习成果和创造能力的有益影响.

结论:

  • BKSA模型有效地提高了设计教育中的学习成果和创造力.
  • 这项研究验证了SECI模型在特定设计的知识共享活动中的适用性.
  • 该研究提供了关于在设计中整合混合学习和知识共享的新理论观点.