Results 121 to 130 of about 6,871,602 (345)

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Desain Konseptual Perencanaan Transportasi Laut Waterbus, Studi Kasus: Kepulauan Kangean - Madura

Wave, 2023
Kepulauan Kangean merupakan wilayah bagian dari Kabupaten Sumenep, Pulau Madura, Jawa Timur. Jumlah penduduk di Kepulauan Kangean berjumlah 116.946 jiwa pada tahun 2021, dengan tingkat kepadatan penduduk sebesar 1.397 orang per km2.
Rodlitul Awwalin, Sugeng Marsudi, Faulina Khusniawati   +2 more
doaj  

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

Advanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye, Taeyoung Jeong, Seungjae Yoon, Dohyun Kim, Yunjae Kim, Cheol Seong Hwang, Jung‐Hae Choi   +6 more
wiley   +1 more source

Pengujian Tingkat Ketelitian Potensiometer Pada Simulasi Kemudi Kapal

Wave, 2023
Potensiometer dapat digunakan sebagai sensor untuk mengukur derajat putaran kemudi dengan membaca nilai resistansinya untuk diubah ke dalam nilai digital manggunakan analog to digital coverter yang terdapat di arduino. ADC atau disebut juga dengan Analog
Arif Rakhman Suharso, Ario Hendarto, Evi Sirait, Rahindra Bayu Kumara, Susanto   +4 more
doaj  

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Kajian Struktur Dasar Ganda pada Accomodation-Work Barge (AWB) Akibat Perubahan Fungsi Operasional dengan Pendekatan Metode Elemen Hingga

Wave
Accomodation-Work Barge (AWB) merupakan jenis kapal tongkang tanpa sistem propulsi yang berfungsi sebagai tempat akomodasi bagi pekerja di sektor migas dan industri kemaritiman.
Hariyono Ismail, Alamsyah, Ferdian Pasha Anwar, Chris Jeremy Verian Sitorus, Harlian Kustiwansa, Cindy Lionita Agusty, Azhar Aras Mubarak   +6 more
doaj   +1 more source

DESAIN RENCANA UMUM KLINIK APUNG GENERASI II SEBAGAI SARANA PELAYANAN KESEHATAN MASYARAKAT LINTAS HINTERLAND BATAM

Wave, 2022
Kapal ambulan generasi kedua merupakan kapal yang dikembangkan dari desan model kapal generasi pertama. Pengembangan kapal ini bertujuan utuk memaksimalkan fungsi dan pelayan dari kapal ambulan generasi pertama.
Sapto Wiratno Satoto, Naufal Abdurrahman Prasetyo, Nurul Ulfah, Muhammad Nurmansyah, Dwiky Pangestu, Muhammad Fauzan Nurja Hafizhsyach, Muslim Syaifullah Rifai, Danang Ariyanto, Eko Wahyu Haryanto, Lutfi Maulana   +9 more
doaj  

Single Pair of Weyl Points Evolve From Spin Group‐Protected Nodal Line in Half‐Metallic Ferromagnet V3S4

Advanced Functional Materials, EarlyView.
A spin group (SG)‐based mechanism is proposed to realize a single pair of Weyl points. PT‐symmetric nodal lines (NLs) persist under T‐breaking, protected by the combination of SG and P symmetry. When considering spin‐orbit coupling, the SG‐protected NL will split into Weyl points, which will also induce anomalous transport phenomena arising from ...
Shifeng Qian, Yao Zhang, Xiaowei Sheng, Xiuxian Yang, Gang Zhang, Junfeng Gao, Xiaotian Wang   +6 more
wiley   +1 more source

Study of Design and Implementation of 3D Printing in FRP Shipbuilding

Wave
3D Printing is becoming a more reliable and professional manufacturing method. The benefits of additive manufacturing such as design optimization, weight reduction, and ease of prototyping are factors that speed up the 3D printing process.
Mustika Ningrum, Fitri Hardiyanti, Heri Supomo   +2 more
doaj   +1 more source

ANALISIS KOMPARASI LAJU KOROSIFITAS PROPELLER PERAHU NELAYAN TRADISIONAL

Wave, 2022
Propeler merupakan salah satu komponen penting perahu yang berfungsi sebagai penggerak. Sehingga kerusakan propeler menjadi masalah utama para nelayan dalam menjalankan tugasnya.
Andri Yulianto, Misra Jaya, Jusva Agus Muslim, Tommy Martin Syauta   +3 more
doaj