Results 31 to 40 of about 10,198,141 (356)

23 000 000 a.C. - 2014 d.C.Natura e architetture nell’arcipelago di La Maddalena [PDF]

open access: yeslo Squaderno, 2014
Esistono zone d’indeterminazione concettuale, percettiva, emozionale che l’uomo traduce spontaneamente in articolazioni spaziali dialettiche. Per renderle più comprensibili e al tempo stesso più ambigue, le carica d’immagini che sono tanto più forti ...
Andrea Grippo
doaj  

Overcoming Challenges of Teaching Earth History Classes for Teachers in a Rock-free, Urban Environment [PDF]

open access: yes, 2004
Instructing university-level Earth history to future teachers is made all the more difficult when it is being done in an urban environment devoid of any local rock outcroppings.

core   +1 more source

Properties and filtration performance of microporous metal membranes fabricated by rolling process

open access: yesJournal of Water Reuse and Desalination, 2017
We evaluated the filtration performance of microporous metal membranes fabricated by the rolling process. Metal wire meshes were rolled with thickness reduction ratios of 10, 20, and 30%.
Jiyeong Park   +5 more
doaj   +1 more source

Prevalence of infertility and help seeking among 15 000 women and men

open access: yesHuman Reproduction, 2016
STUDY QUESTION What is the prevalence of infertility and of help seeking among women and men in Britain? SUMMARY ANSWER One in eight women and one in ten men aged 16–74 years had experienced infertility, defined by unsuccessfully attempting pregnancy for
J. Datta   +11 more
semanticscholar   +1 more source

Hematopoietic stem cell transplantation in Europe 2014: more than 40 000 transplants annually

open access: yesBone Marrow Transplantation, 2016
A record number of 40 829 hematopoietic stem cell transplantation (HSCT) in 36 469 patients (15 765 allogeneic (43%), 20 704 autologous (57%)) were reported by 656 centers in 47 countries to the 2014 survey. Trends include: continued growth in transplant
Jakob R. Passweg   +15 more
semanticscholar   +1 more source

Об опыте разработки «Градостроительного атласа России» и современном использовании его результатов

open access: yesAcademia: Архитектура и строительство, 2019
В 1991-1994 годах по заданию Минстроя России «Ин­ститут геобиосферных исследований РАЕН» разрабатывал «Градостроительный атлас России» (М 1:8 000 000).
Elena Belyaeva
doaj   +1 more source

Resolving the fragmentation of high line-mass filaments with ALMA: the integral shaped filament in Orion A [PDF]

open access: yesA&A 600, A141 (2017), 2016
We study the fragmentation of the nearest high line-mass filament, the integral shaped filament (ISF, line-mass $\sim$ 400 M$_\odot$ pc$^{-1}$) in the Orion A molecular cloud. We have observed a 1.6 pc long section of the ISF with the Atacama Large Millimetre/submillimeter Array (ALMA) at 3 mm continuum emission, at a resolution of $\sim$3" (1 200 AU).
arxiv   +1 more source

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

open access: yesFEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze   +3 more
wiley   +1 more source

Using Data in Undergraduate Science Classrooms [PDF]

open access: yes, 2007
Provides pedagogical insight concerning the skill of using data The resource being annotated is: http://www.dlese.org/dds/catalog_DATA-CLASS-000-000-000-007 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Refining the NaV1.7 pharmacophore of a class of venom‐derived peptide inhibitors via a combination of in silico screening and rational engineering

open access: yesFEBS Letters, EarlyView.
Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma   +8 more
wiley   +1 more source

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