Results 41 to 50 of about 6,477,904 (260)

Am I My Peers’ Keeper? Problems of Professional Competency in Doctoral Students

open access: yesTeaching and Supervision in Counseling, 2019
Addressing problems of professional competency (PPC) among doctoral students is essential given that doctoral students will become our future counselor educators.
Kathleen Brown-Rice, Susan Furr
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

The influence of challenge research stressors on research creativity among Chinese doctoral students: a mediated moderation model

open access: yesFrontiers in Psychology, 2023
The research creativity of doctoral students is not solely fueled by their intrinsic motivation, but also thrives in an environment that offers challenging research opportunities, substantial support, and feedback from significant others.
Chunlei Liu, Min Wu, Xiaoqing Gao
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Supervision of Maori doctoral students: A descriptive report [PDF]

open access: yes, 2009
This report follows up a previous paper that outlined the goals and plans of a research project that focused on both theoretical and cultural questions regarding the supervisory process for Māori doctoral students (McKinley, Grant, Middleton, Irwin ...
McKinley, Elizabeth   +4 more
core  

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Doctoral learning journeys: supporting and enhancing doctoral students' research and related skills development through research evidence-based practices [PDF]

open access: yes, 2009
This project investigates how doctoral students make ‘learning leaps’ to recognise and cross conceptual and skills thresholds in their research and ways in which they can be best supported to do so.
Lilly, J.   +28 more
core  

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

open access: yesMolecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira   +7 more
wiley   +1 more source

Coming to terms with research practice - Riding the emotional rollercoaster of doctoral research studies [PDF]

open access: yes, 2010
Emotions are an integral part of the doctoral process. A range of emotions are common and to be expected. How do emotions affect the doctoral process for doctoral both students and their supervisors?
Hughes, Michael   +6 more
core  

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