Results 31 to 40 of about 42,168 (252)

Đánh giá hiện trạng quản lý chất thải rắn sinh hoạt ở xã Tân Thuận Đông, thành phố Cao Lãnh, tỉnh Đồng Tháp

open access: yesTạp chí Khoa học Đại học Đồng Tháp, 2023
Nghiên cứu về hiện trạng quản lý chất thải rắn sinh hoạt (CTRSH) ở xã Tân Thuận Đông, thành Phố Cao Lãnh, tỉnh Đồng Tháp bằng phương pháp thu thập thông tin ở 50 hộ dân và phân tích 30 mẫu rác thải. Kết quả điều tra đã ghi nhận lượng CTRSH trung bình là
Diem Kieu Le   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

RAC completa 30 anos [PDF]

open access: yes, 2018
Há trinta anos, exatamente em 1988, a Empresa Catarinense de Pesquisa Agropecuária S.A./Empasc, atual Epagri, lançava o primeiro número da revista Agropecuária Catarinense.
Tagliari, Paulo Sérgio   +2 more
core   +1 more source

Cytotoxic Alkylynols of the Sponge Cribrochalina vasculum: Structure, Synthetic Analogs and SAR Studies

open access: yesMarine Drugs, 2022
A series of twenty-three linear and branched chain mono acetylene lipids were isolated from the Caribbean Sea sponge Cribrochalina vasculum. Seventeen of the compounds, 1–17, are new, while six, 18–23, were previously characterized from the same sponge ...
Dimitry Kovalerchik   +7 more
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Rac in the Act of Forgetting [PDF]

open access: yesCell, 2010
Forgetting has been thought to occur as a result of the natural decay of the neuronal changes induced by learning or because of interference from other cognitive functions. In this issue, Shuai et al. (2010) find that the small G protein Rac may function as a switch for remembering versus forgetting.
openaire   +2 more sources

Inovação na Editoração de Periódicos: Painel EnAnpad 2019, participação do Journal of Contemporary Administration-RAC

open access: yes, 2019
Esta apresentação é relativa à Participação do Editor da RAC no Painel Inovação da Editoração de Periódicos, no EnAnpad 2019, em São Paulo/SP.
Mendes-Da-Silva, W. (6922496)   +1 more
core   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Real-Time Performance Measurement Application via Bluetooth Signals for Signalized Intersections

open access: yesApplied Sciences
Improving the performance at signalized intersections can be achieved through different management styles or sensor technologies. It is crucial that we measure the real-time impact of these variables on intersection performance.
Fuat Yalçınlı   +2 more
doaj   +1 more source

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