Results 1 to 10 of about 5,753,040 (120)

Preparation of Oil-Based Foam Gel with Nano-SiO2 as Foam Stabilizer and Evaluation of Its Performance as a Plugging Agent for Fractured Shale

open access: yesGeofluids, 2022
The development of natural fracture will lead to lost circulation, which will be likely to cause economic losses and reduce drilling efficiency. In order to solve this problem, an oil-based pressure-bearing foam gel plugging agent for fractured shale was
Daqi Li   +5 more
doaj   +1 more source

Study on the Bearing Mechanism and Stability of Surrounding Rock in Original Roadway Filling and Nonpillar Tunneling

open access: yesGeofluids, 2023
This study is focused on the problem that with the increase of coal seam mining depth, it is difficult to continuously replace mining due to complex roadway layout and unreasonable stope layout.
Wenbao Shi   +4 more
doaj   +1 more source

The Effectiveness of Website as a Mathematics Learning Media During the Online Learning Period

open access: yesEdumatica: Jurnal Pendidikan Matematika, 2021
The Covid-19 pandemic caused learning activities to immediately stop and be diverted online. There are many obstacles faced by teachers and students.
Weni Dwi Susanti, Suripah Suripah
doaj   +1 more source

Effectivity of Opioid Rotation Compared to Opioid Combination for Cancer Pain: An Evidence Case Report

open access: yesJurnal Penyakit Dalam Indonesia, 2022
Pain is the main symptom in cancer patients that needs to be addressed immediately because it can reduce the quality of life. Concern or the ineffectiveness of using one type of opioid makes it necessary for clinicians to understand how to rotate opioids.
Edward Faisal   +3 more
doaj   +1 more source

How to Manage an Effective Laboratory for Science Learning in Schools?

open access: yesJPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2021
The role of school laboratories is vital in helping junior high school students learn science. Many schools have laboratory facilities but are underutilized. This study aims to optimize the role of school laboratories through action research.
Nyoto Suseno   +4 more
doaj   +1 more source

The role of tax potential in stimulating the effectiveness of innovation in the digital economy [PDF]

open access: yesE3S Web of Conferences, 2021
The conditions of the digital economy dictate new challenges in order to correct structural imbalances; answers to these challenges are possible in the format of innovations.
Maksimchuk Olga   +2 more
doaj   +1 more source

PENERAPAN PEMBELAJARAN INTERAKTIF MENGGUNAKAN BAHAN AJAR POWERPOINT BEREFEKTIF PADA PEMBELAJARAN IPA DI SEKOLAH DASAR KELAS RENDAH

open access: yesAutentik: Jurnal Pengembangan Pendidikan Dasar, 2023
Bahan ajar yang baik sangat dibutuhkan untuk diterapkan pada pembelajaran ilmu pengetahuan alam di sekolah dasar. Bahan ajar harus bisa mengakomodasi kebutuhan siswa kelas rendah agar siswa bisa berinteraksi lebih baik saat pembelajaran berlangsung ...
Riris Wahyuni, Ramdhan Witarsa
doaj   +1 more source

Improving Students’ Reading Comprehension Improving the Students’ Writing Recount Text Ability by Using Think Talk Write and Self-Regulated Strategy Development

open access: yesPalapa: Jurnal Studi Keislaman dan Ilmu Pendidikan, 2023
Based on research conducted at SMA Negeri 2 Alasa, researchers found that there were several problems in learning to write English faced by students at SMA Negeri 2 Alasa.
Tasvil Kristin Yavernidar Zebua   +2 more
doaj   +1 more source

A Comparative Study of the Consequences of the Seller's Non-Ownership in the Iranian Civil Code and the British Goods Sale Law [PDF]

open access: yesپژوهشنامه حقوق تطبیقی, 2022
The contract of sale has different stages, from occurrence effects to impact and its implementation. In the meantime, although most jurists believe that Zamane Darak is not the effect of the correct contract of sale, the legislator has considered it as ...
Seyed Saeid Momeni   +1 more
doaj   +1 more source

Manajemen Strategi Pengembangan Pesantren Pasca Covid-19 di Aceh

open access: yesAl-Fahim, 2022
The purpose of this study was to study the methods used by pesantren to promote organizational sustainability after Covid-19. The research method used is qualitative, using a descriptive survey methodology.
Muhammad Anggung Manumanoso Prasetyo
doaj   +1 more source

Home - About - Disclaimer - Privacy