Development of Prototype of Two Axis Gimbal-Type Platform in Underwater

Park, Hoon Min; JAE, LEE HYUN; Lee, Sang Ryong; Yi, Hak; Ryu, Hong Ryul; Kim, Dong Ho; Kim, Hyun Soo; Park, Hye Soo

doi:10.1115/1.0003991v

Cited by 2 publications

(2 citation statements)

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“…We initiate by presenting objective data, unquestionable information given by each author, for instance, the country of origin of the references: 9 studies (BROWN; ALLMOND, 2021;CLARK, 2020;MARTÍNEZ-ROLDÁN, 2015;HU;LIU;ZHENG, 2018;PARK;KIM, 2016;POZA, 2018;SOLTERO-GONZÁLEZ;REYES, 2012;RAZFAR;KHISTY;CHVAL, 2011;WILLEY;MORALES, 2021) developed in the United States (US) and 1 (ÜNSAL et al, 2018) in Sweden. All of them were empirical research, nine written in article format and one as a book chapter.…”

Section: Literature Reviewmentioning

confidence: 99%

Children's Meaning Making Process to English Learning:a Systematic Review

Seidel Bortolotti,

De Toni

2023

RLN

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This paper aims to gather findings regarding the meaning making process children face while engaged in learning English. Three keywords were adopted: “meaning making process”, “bilingual children” and “English language learners (ELL)”. Ten references were included, nine from the United States (US). The learners were supposed to have previous experience with another language and Spanish was the most cited. The results point to translanguaging as a trend. Emergent bilinguals, minority and majority languages are cited as suitable terms, while ELL and others should become obsolete. To capture different learning environments, future study could exclude results from the US.

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Section: Literature Reviewmentioning

confidence: 99%

Children's Meaning Making Process to English Learning:a Systematic Review

Seidel Bortolotti,

De Toni

2023

RLN

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“…S ince the first report of perovskite solar cells (PSCs) with 3.8% efficiency in 2009, 1 PSCs have been recognized as the most promising photovoltaic technology, and their power conversion efficiency (PCE) has now exceeded 26%. 2,3 However, long-term stability is still a challenge for PSCs at present. 4 According to ISOS protocol, perovskite (PVSK) degradation under environmental conditions such as oxygen/ moisture, 5,6 electrical bias, 7,8 light exposure, 9,10 or high temperature is related to the inherent stability of PSCs and should be the focus of our attention.…”

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confidence: 99%

Enhancing the Stability of Perovskite Solar Cells through an Iodine Confining Strategy

Yang,

Li,

Guo

et al. 2023

ACS Energy Lett.

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One big challenge limiting the stability of perovskite solar cells (PSCs) is that iodine species produced in perovskite tend to diffuse and escape from PSCs, accelerating perovskite decomposition and destroying other functional layers as well. Motivated by the idea of iodine confinement in lithium–iodine batteries, here an iodine confining strategy is proposed to fabricate stable PSCs by incorporating poly(2-vinylpyridine) (P2VP) into the perovskite film. P2VP can effectively bond with the iodine product from perovskite decomposition to inhibit its diffusion and volatilization from PSCs, thus suppressing perovskite decomposition and device degradation. The resulting devices show an efficiency of 22.97% with good stability in inverted PSCs, retaining 90.9% of the initial efficiency after 85 °C for 750 h. In addition, operational stability is also greatly improved, and 90.0% of its initial efficiency is retained after MPP tracking for 1000 h.

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Development of Prototype of Two Axis Gimbal-Type Platform in Underwater

Cited by 2 publications

References 0 publications

Children's Meaning Making Process to English Learning:a Systematic Review

Children's Meaning Making Process to English Learning:a Systematic Review

Enhancing the Stability of Perovskite Solar Cells through an Iodine Confining Strategy

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