Results 71 to 80 of about 153,887 (230)
Widespread acetaldehyde near the Galactic Centre
, 2003 We present Giant Meterwave Radio Telescope images of the 1065 MHz emission from the 1_11 -> 1_10 rotational transition of acetaldehyde (CH3CHO) in the molecular cloud complex Sgr B2. Our observations are unique in that they have a high spatial resolution
Chengalur, Jayaram N., Kanekar, Nissim
core +3 more sources
Orbital parameters and evolutionary status of the highly-peculiar binary system HD 66051 [PDF]
, 2018 The spectroscopic binary system HD 66051 (V414 Pup) consists of a highlypeculiar CP3 (HgMn) star and an A-type component. It also shows out-of-eclipsevariability that is due to chemical spots.
Fedurco, M. +3 more
core +1 more source
Microtubule Inner Protein CFAP77 Contributes to Sperm Motility and Male Fertility in Mice
Andrology, EarlyView.ABSTRACT Background Sperm motility is essential for male fertility, and its regulation is dependent on the structural integrity of the axoneme. The axoneme consists of a conserved “9+2” microtubule arrangement and is supported by microtubule inner proteins. However, the functional significance of many microtubule inner proteins remains unclear.
Haoting Wang +4 more
wiley +1 more source
, 2010 We aim to study the properties of the dense molecular gas towards the inner few 100 pc of four nearby starburst galaxies dominated both by photo dissociation regions (M82) and large-scale shocks (NGC253, IC342 and Maffei2), and to relate the chemical and
Aladro, Rebeca +4 more
core +1 more source
Testis‐Enriched F‐Box Protein FBXO39 Is Important for Spermiogenesis and Male Fertility in Mice
Andrology, EarlyView.ABSTRACT Background The SCF (Skp–Cullin–F‐box) complex is a major class of E3 ubiquitin ligases. F‐box proteins constitute the SCF complex and play a critical role in recognizing substrates for ubiquitination. In mice, several F‐box proteins, including FBXO36 and FBXO39, are predominantly expressed in testes.
Yuki Kaneda +2 more
wiley +1 more source
Andrology, EarlyView.Abstract Background Semen analysis remains the first‐line diagnostic test for male infertility, although it is affected by operator subjectivity. Computer‐assisted sperm analysis (CASA) is proposed to improve objectivity; however, its accuracy and clinical relevance remain uncertain.
Maria Emanuela Ragosta +8 more
wiley +1 more source
Hydrofluoric Acid-Free Synthesis of MIL-101(Cr)-SO3H
CrystalsThe conventional synthesis of the Metal–Organic Framework (MOF) MIL-101(Cr)-SO3H employs hydrofluoric acid as the modulator, posing handling challenges due to its irritating, corrosive, and toxic nature, as well as its reactivity with glass and metals ...
Tamara M. Bernal +2 more
doaj +1 more source
Sustainable Carbon Materials from Sucrose as Anodes for Sodium-Ion Batteries
MoleculesThe implementation of sodium-ion batteries for renewable energy storage requires the development of sustainable electrode materials. Usually, these materials are produced through complex energy-intensive processes that are challenging to scale and ...
Belén Lobato +6 more
doaj +1 more source
Lambda = 3 mm line survey of nearby active galaxies
, 2015 We used the IRAM 30m telescope to observe the frequency range [86-116]GHz towards the central regions of the starburst galaxies M83, M82, and NGC253, the AGNs M51, NGC1068, and NGC7469, and the ULIRGs Arp220 and Mrk231.
Aladro, Rebeca +10 more
core +3 more sources
European Journal of Dental Education, EarlyView.ABSTRACT Objectives Investigate the relationship between perceived stress and self‐reported bruxism among health science students, as well as to map the instruments used to assess both variables. Methods A total of 545 students from health science programs at the UNIFAL‐MG participated in this cross‐sectional study, which used the Self‐Reported Bruxism
Lizandra Oliveira Cunha +9 more
wiley +1 more source