Results 61 to 70 of about 2,930,027 (305)

Alkane biosynthesis gene expression and its increased production in recombinant cyanobacteria

FEBS Open Bio, EarlyView.
The transcription and mRNA structures of the alkane biosynthesis genes ado/aar were analysed in the representative cyanobacteria PCC 6803 and SK1‐2‐1, which produce C17H36 and C15H32, respectively. PCC 6803 transconjugants carrying these genes showed a 1.8‐ to 2.3‐fold increase in C17H36 production.
Misato Nagao, Takato Ozaki, Hirofumi Fukuda, Yu Kanesaki, Munehiko Asayama   +4 more
wiley   +1 more source

Kecenderungan topik penelitian di bidang ilmu perpustakaan dan informasi dengan pendekatan kaidah zipf

Berkala Ilmu Perpustakaan dan Informasi, 2019
Introduction. This research aims to obtain the mapping of research in the field of Library and Information in Berkala Ilmu Perpustakaan dan Informasi(BIP) published by Universitas Gadjah Mada.
Y Rudi Kriswanto, Dwi Wahyu Rozanti, Dwininda Kusumawardhani, Eko Noprianto, Ella Erliyana, Ignatius Trisna Setiadi, Zahira Hanifa   +6 more
doaj   +1 more source

Efficient Algorithms for Highly Compressed Data: the Word Problem in Higman's Group is in P [PDF]

International journal of algebra and computation, 2011
Power circuits are data structures which support efficient algorithms for highly compressed integers. Using this new data structure it has been shown recently by Myasnikov, Ushakov and Won that the Word Problem of the one-relator Baumslag group is in P ...
V. Diekert, Jürn Laun, A. Ushakov
semanticscholar   +1 more source

Complexity of word problems for HNN-extensions [PDF]

arXiv, 2021
The computational complexity of the word problem in HNN-extension of groups is studied. HNN-extension is a fundamental construction in combinatorial group theory. It is shown that the word problem for an ascending HNN-extension of a group H is logspace reducible to the so-called compressed word problem for H.
arxiv  

AAPM‐RSS Medical Physics Practice Guideline 9.b: SRS‐SBRT

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract The purpose of this Medical Physics Practice Guideline (MPPG) is to describe the minimum level of medical physics support deemed prudent for the practice of linear‐accelerator, photon‐based (linac) stereotactic radiosurgery (SRS), and stereotactic body radiation therapy (SBRT) services.
Eileen Cirino, Stanley H. Benedict, Pamela J. Dupre, Per H. Halvorsen, Grace Gwe‐Ya Kim, Meral L. Reyhan, Christopher W. Schneider, Lei Wang, Carl P. Weaver, Sua Yoo   +9 more
wiley   +1 more source

Convex cocompact subgroups of mapping class groups

, 2002
We develop a theory of convex cocompact subgroups of the mapping class group MCG of a closed, oriented surface S of genus at least 2, in terms of the action on Teichmuller space. Given a subgroup G of MCG defining an extension L_G: 1--> pi_1(S) --> L_G
Abikoff, Baer, Benson Farb, Bestvina, Birman, Brock, Canary, Cannon, Epstein, Gardiner, Haefliger, Ivanov, Ivanov, Lee Mosher, Maskit, Masur, Masur, Masur, Minsky, Otal, Royden, Stallings   +21 more
core   +2 more sources

High‐precision localization of radiation isocenter using Winston‐Lutz test: Impact of collimator angle, phantom position, and field size

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aimed to evaluate the impact of collimator angle, ball bearing (BB) phantom position, and field size on the accuracy of Winston‐Lutz (WL) test–derived radiation isocenters. Methods WL tests were performed on four TrueBeam linear accelerators.
Weiliang Du
wiley   +1 more source

Spelling error analysis in young English language learners from a German background: A comparison of three literacy intervention programmes

Journal of the European Second Language Association
The study at hand commemorates the legacy of Vivian Cook by highlighting an essential aspect of second-language (L2) writing systems: The significant role of L2 spelling.
Heike Mlakar, Joanna Hirst-Plein, Martin J. Koch   +2 more
doaj   +1 more source

Pelatihan Pengembangan Model Pembelajaran Menulis Teks Deskripsi dengan Picture Word Inductive Model

Warta LPM, 2021
Writing skills are rarely taught since many teachers encounter issues such as students' poor command of English vocabulary, inability to write in the correct English format, insufficient time allotted to aid each student, and a lack of teacher expertise ...
Jumariati Jumariati, Eka Puteri Elyani, Rizky Amelia, Khairin Utomo, Mardatilah Nadya Ramadanty, Rika Rianti   +5 more
doaj   +1 more source

ANALYSIS OF NOMINAL GROUP CONSTRUCTION OF THE STUDENTS’ WRITTEN TEXTS [PDF]

, 2016
This study focuses on analyzing the nominal group construction of the students’ written texts. Nominal group here refers to a group of words which has a noun (a word which names a person, place or thing) as its head word and includes all additional ...
Farikah , Farikah
core