Results 31 to 40 of about 553,476 (284)

Research on Foreign Air-to-Ground Missiles Development in 2023 [PDF]

open access: yesHangkong bingqi
In 2023, world military powers have invested heavily and actively promoted the development and actual combat application of air-to-ground missiles. This paper summarizes the latest development trends of typical foreign air-to-ground missiles, such as ...
Liu Ying, Shen Xin, Ren Chunyan
doaj   +1 more source

A Preliminary Report on the Photosynthetic Activity of Phyllophora Antarctica A. et E. S. GEPP, Antarctic Red Alga

open access: yesAntarctic Record, 1976
Antarctic red alga, Phyllophora antarctica A. et E. S. GEPP was collected from beneath the ice on the coast of East Ongul Island (Lat. 69°00'S, Long. 39°35'E) situated in Lutzow-Holm Bay, Antarctica. The water temperature was -0.5℃.
Masao OHNO
doaj   +1 more source

Academician in Arctic expedition: reminiscences of B. L. Isachenko on the expedition in the Soviet ice-breaker “Georgiy Sedov” in 1930

open access: yes, 2020
The object of this research is the historical role of academic community in cognition and development of northern Russian territories. The subject of this research is the information value of the Arctic diaries of microbiologist B. L.
A. Brovina, S. Egorova
semanticscholar   +1 more source

Teacher’s Display and Referential Questions

open access: yesNobel: Journal of Literature and Language Teaching, 2016
This paper discusses an English teacher’s display and referential questions in teaching speaking at MAN 3 MALANG. It investigated the ways teacher employed display and referential questions, students’ responses, and the ways the questions maintained ...
Yusna Affandi
doaj   +1 more source

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

open access: yesMolecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath   +13 more
wiley   +1 more source

Cloud condensation nuclei closure study on summer arctic aerosol [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
We present an aerosol – cloud condensation nuclei (CCN) closure study on summer high Arctic aerosol based on measurements that were carried out in 2008 during the Arctic Summer Cloud Ocean Study (ASCOS) on board the Swedish ice breaker <i>Oden< ...
M. Martin   +7 more
doaj   +1 more source

Penerapan Ice Breaker dalam Strategi Pembelajaran Berbantu Kartu Pintar Terhadap Hasil Belajar Kelas I

open access: yesSocial, Humanities, and Educational Studies (SHEs): Conference Series, 2020
The purpose of this study was to improve student learning outcomes in thematic learning class I SDN Ngarus 02 Pati. This research is a classroom action research (PTK) which is carried out in three cycles, each cycle consisting of planning, implementation,
Sonta Asilsa Faisalina
semanticscholar   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

open access: yesMolecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici   +8 more
wiley   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

open access: yesMolecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak   +8 more
wiley   +1 more source

Stranger to familiar: wild strepsirhines manage xenophobia by playing. [PDF]

open access: yesPLoS ONE, 2010
The power of play in limiting xenophobia is a well-known phenomenon in humans. Yet, the evidence in social animals remains meager. Here, we aim to determine whether play promotes social tolerance toward strangers in one of the most basal group of ...
Daniela Antonacci   +2 more
doaj   +1 more source

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