Results 81 to 90 of about 80,402 (303)

Flexible materials with PTC effect

open access: yes, 2022
S.174-177Self-regulating heating systems are just one of many possible applications for polymer based positive temperature coefficient (PTC) thermistors. To create an electrically conductive polymer it is necessary to incorporate a conductive filler into
Dill, Alexander   +3 more
core   +1 more source

Vota PTC : Partit del Treball de Catalunya : Federació de Catalunya del P.T.E : con una izquierda diferente

open access: yes, 2009
mitin : viernes día 16 a las 7 tarde : en las Cotxeres de Sants : aire nuevo al ...
Partit del Treball de Catalunya (PTC)
core  

Regulatory harmonization: Evolution, globalization and future directions

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Regulatory harmonization has become an increasingly important and accepted approach to streamline regulatory review processes and expedite access to safe, effective and high‐quality medicines globally. This review explores the evolution and current status of regulatory harmonization, convergence and reliance initiatives.
Orin Chisholm   +2 more
wiley   +1 more source

Blood Profiles in the Prediction of Radioiodine Refractory Papillary Thyroid Cancer: A Case–Control Study

open access: yesJournal of Multidisciplinary Healthcare, 2023
Hanqing Liu,1,* Qian Chen,2,* Bohao Liu,3 Jiaxi Wang,1 Chuang Chen,1 Shengrong Sun1 1Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, People’s Republic of China; 2Department of Clinical Laboratory, Renmin ...
Liu H   +5 more
doaj  

The epistemic ceiling: Veteran practitioners' perspectives on primary qualification entry standards for teaching secondary mathematics in Scotland

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This paper presents an exploratory analysis of contemporary curricular and professional qualification policies in the Scottish education system, focusing on minimum qualification thresholds for mathematics teaching. The study examines how veteran secondary mathematics practitioners perceive the structural and pedagogical implications of using ...
Paul Argyle McDonald
wiley   +1 more source

PTC chip thermistor

open access: yes, 1999
본 발명은 BaTiO3와 Y2O3를 기본 조성으로 하고, 부성분으로서 SrTiO3, CaTiO3,MnO2 PbO, SiO2를 함유하는 표면실장형 PTC 칩 서미스터 제조용 BaTiO3계 세라믹 조성물, 이 조성물을 1310∼1390℃의 최적 소결온도에서 소결시켜 제조한, 큐리 온도가 넓은 영역에서 정확히 제어되고 표면실장에 이용가능한 낮은 상온 저항과 내전압 특성 및 PTC 효과를 갖는 표면 실장형 PTC 서미스터 및 그의 제조방법에 관한 것이다. 본
김호기, 최원열, 김진균
core   +1 more source

The PTC protomer structure.

open access: yes, 2012
(A) Superimposition of Cα trace of the subunit of E. faecalis PTC (blue) with that of hOTC (green, PDB file 1OTH). Black spheres mark every twentieth residue.
Fernando Gil-Ortiz (170333)   +3 more
core   +1 more source

Tackling cancer stemness with nanotechnology in the era of precision medicine

open access: yesBMEMat, EarlyView.
Precise customization of nanoparticles (NPs) enables active targeting of cancer stem cells (CSCs), thereby improving drug delivery and therapeutic efficacy. NP‐based probing enhances CSC detection through imaging and liquid biopsy, whereas diverse therapeutic payloads improve therapeutic outcomes.
Shaolei Guo   +9 more
wiley   +1 more source

Status and future of recombinant adeno‐associated virus vector manufacturing

open access: yesBiotechnology Progress, EarlyView.
Abstract Sixty years of adeno‐associated virus (AAV) research illustrates a trajectory marked by basic science exploration, iterative innovation, persistent challenges, a number of clinical setbacks, as well as commercial therapeutic triumphs. This continual evolution has led to recombinant AAV (rAAV) becoming a cornerstone of modern gene therapy ...
Frank Agbogbo, David Dismuke
wiley   +1 more source

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