title: Software for students to sketch interface designs

authors: Plimmer, Beryl

subjects: Sketching

abstract: This paper describes the development and evaluation of an electronic sketch environment for interface design. The tool provides a pen-based interface on an electronic whiteboard for designing Visual Basic forms, it is tightly integrated into the Visual Basic IDE. Our evaluation showed that this type of environment is likely to be of benefit to novice programmers as it provides an enticing shared workspace for small groups and encourages checking and revision.

text: Software for students to sketch interface designs This paper describes the development and evaluation of an electronic sketch environment for interface design. The tool provides a pen-based interface on an electronic whiteboard for designing Visual Basic forms, it is tightly integrated into the Visual Basic IDE. Our evaluation showed that this type of environment is likely to be of benefit to novice programmers as it provides an enticing shared workspace for small groups and encourages checking and revision.

year: 2003

title: Systematic review of metal-based alloys with autogenous antibacterial capability

authors: Alshammari, Y

abstract: Pathogenic bacterial infection, especially in surgical and nosocomial settings, is an outstanding and long-lasting challenge due to the ability of microorganisms to evolve and develop mechanisms to become drug-resistant (i.e., superbugs). Considerable efforts have been made in recent years to develop metal-based alloys with autogenous antibacterial capability and to comprehend their mechanism of action, which are systematically reviewed in this work. To comprehensively understand current developments, antibacterial mechanisms (e.g., cell wall/membrane disruption), resistance mechanisms (e.g., permeability barrier), and the primary standardized techniques used to assess the antibacterial response (e.g., plate-count method) are initially introduced. Subsequently, metallic elements with intrinsic antibacterial response are presented alongside a brief discussion of the effects that manufacturing methods have on the ability to achieve metal-based alloys with autogenous antibacterial properties. The several antibacterial metal-based alloys currently being developed, which include Co-, Fe-, Mg-, Ti-, and Zn-based alloys, and some few other metal-based alloy systems, were analyzed in detail, and an effort to comparatively evaluate the antibacterial and mechanical response of the different alloys developed so far was made. Generally, the incorporation of Cu or Ag, which are well-known antibacterial metallic elements, shows remarkable effectiveness against both Gram-positive and Gram-negative bacteria. Additionally, some few other elements like Ca, Ce, and rare earths have been investigated, and some of them show antibacterial capability. The work is complemented with some challenges to be addressed and opportunities to be taken.

text: Systematic review of metal-based alloys with autogenous antibacterial capability Pathogenic bacterial infection, especially in surgical and nosocomial settings, is an outstanding and long-lasting challenge due to the ability of microorganisms to evolve and develop mechanisms to become drug-resistant (i.e., superbugs). Considerable efforts have been made in recent years to develop metal-based alloys with autogenous antibacterial capability and to comprehend their mechanism of action, which are systematically reviewed in this work. To comprehensively understand current developments, antibacterial mechanisms (e.g., cell wall/membrane disruption), resistance mechanisms (e.g., permeability barrier), and the primary standardized techniques used to assess the antibacterial response (e.g., plate-count method) are initially introduced. Subsequently, metallic elements with intrinsic antibacterial response are presented alongside a brief discussion of the effects that manufacturing methods have on the ability to achieve metal-based alloys with autogenous antibacterial properties. The several antibacterial metal-based alloys currently being developed, which include Co-, Fe-, Mg-, Ti-, and Zn-based alloys, and some few other metal-based alloy systems, were analyzed in detail, and an effort to comparatively evaluate the antibacterial and mechanical response of the different alloys developed so far was made. Generally, the incorporation of Cu or Ag, which are well-known antibacterial metallic elements, shows remarkable effectiveness against both Gram-positive and Gram-negative bacteria. Additionally, some few other elements like Ca, Ce, and rare earths have been investigated, and some of them show antibacterial capability. The work is complemented with some challenges to be addressed and opportunities to be taken.

year: 2025-04-07

title: He purapura whetū tō te whakataukī

authors: Tuahine, Hōhepa

subjects: Whakataukī

abstract: Ko te whakataukī he kōrero e whakaatu ana i ngā tini āhuatanga o te Māori me te āhua o tōna taiao (Milroy, 2004, wh. 38).  Hei tuinga ake, he kōrero e pupuri ana i ngā tohutohu e tau ai te noho o te tangata ki te whenua.  Ka rerekē te whakatakotoranga o te kupu o te whakataukī o nehe, ki te reo Māori o nāianei.  Ko ngā whakataukī o tāukiuki i titoa i te wā e ora tonu ana ngā whare wānanga o nehe me ōna tohunga.  Ka mutu, ko te reo me ōna kupu kei tērā taumata e rere ana.  Nō reira, he kōrero e whakaata ana i te ao Māori, ko ōna atua, ko ōna tikanga, ko ōna pakanga, ko ōna tātai whakapapa, ko ōna mātauranga, ko ōna tohutohu (Milroy, 2004, wh. 38).  Ka tākaitia ake aua mātauranga ki te kōrero poto noa iho, ka tuku iho ai ki ngā uri whakaheke.

text: He purapura whetū tō te whakataukī Ko te whakataukī he kōrero e whakaatu ana i ngā tini āhuatanga o te Māori me te āhua o tōna taiao (Milroy, 2004, wh. 38).  Hei tuinga ake, he kōrero e pupuri ana i ngā tohutohu e tau ai te noho o te tangata ki te whenua.  Ka rerekē te whakatakotoranga o te kupu o te whakataukī o nehe, ki te reo Māori o nāianei.  Ko ngā whakataukī o tāukiuki i titoa i te wā e ora tonu ana ngā whare wānanga o nehe me ōna tohunga.  Ka mutu, ko te reo me ōna kupu kei tērā taumata e rere ana.  Nō reira, he kōrero e whakaata ana i te ao Māori, ko ōna atua, ko ōna tikanga, ko ōna pakanga, ko ōna tātai whakapapa, ko ōna mātauranga, ko ōna tohutohu (Milroy, 2004, wh. 38).  Ka tākaitia ake aua mātauranga ki te kōrero poto noa iho, ka tuku iho ai ki ngā uri whakaheke.

year: 2016