Viator vitreocola gen. et sp. nov. (Stylonematophyceae), a new red alga on drift glass debris in Oregon and Washington, USA

Gayle I. Hansen,John A. West,윤환수,Christopher D. Goodman,Susan Loiseaux de Goër,Giuseppe C. Zuccarello 한국조류학회I 2019 ALGAE Vol.34 No.2

A new encrusting red alga was found growing abundantly on glass debris items that drifted ashore along the coasts ofOregon and Washington. These included discarded fluorescent tubes, incandescent light bulbs, capped liquor bottles,and ball-shaped fishing-net floats. Field collections and unialgal cultures of the alga revealed that it consisted of twomorphological phases: a young loosely aggregated turf and a mature consolidated mucilaginous crust. The turf phaseconsisted of a basal layer of globose cells that produced erect, rarely branched, uniseriate to multiseriate filaments up to500 μm long with closely spaced cells lacking pit-plugs. These filaments expanded in size from their bases to their tipsand released single cells as spores. At maturity, a second phase of growth occurred that produced a consolidated crust,up to 370 μm thick. It consisted of a basal layer of small, tightly appressed ellipsoidal-to-elongate cells that generateda mucilaginous perithallial matrix containing a second type of filament with irregularly spaced cells often undergoingbinary division. At the matrix surface, the original filaments continued to grow and release spores but often also eroded. Individual cells, examined using confocal microscopy and SYBR Green staining, were found to contain a central nucleus,a single highly lobed peripheral chloroplast without a pyrenoid, and numerous chloroplast nucleoids. Morphologicaldata from field and culture isolates and molecular data (rbcL, psbA, and SSU) show that this alga is a new genus and specieswhich we name Viator vitreocola, “a traveller on glass.”

Viator vitreocola gen. et sp. nov. (Stylonematophyceae), a new red alga on drift glass debris in Oregon and Washington, USA

Hansen, Gayle I.,West, John A.,Yoon, Hwan Su,Goodman, Christopher D.,Goer, Susan Loiseaux-de,Zuccarello, Giuseppe C. The Korean Society of Phycology 2019 ALGAE Vol.34 No.2

A new encrusting red alga was found growing abundantly on glass debris items that drifted ashore along the coasts of Oregon and Washington. These included discarded fluorescent tubes, incandescent light bulbs, capped liquor bottles, and ball-shaped fishing-net floats. Field collections and unialgal cultures of the alga revealed that it consisted of two morphological phases: a young loosely aggregated turf and a mature consolidated mucilaginous crust. The turf phase consisted of a basal layer of globose cells that produced erect, rarely branched, uniseriate to multiseriate filaments up to $500{\mu}m$ long with closely spaced cells lacking pit-plugs. These filaments expanded in size from their bases to their tips and released single cells as spores. At maturity, a second phase of growth occurred that produced a consolidated crust, up to $370{\mu}m$ thick. It consisted of a basal layer of small, tightly appressed ellipsoidal-to-elongate cells that generated a mucilaginous perithallial matrix containing a second type of filament with irregularly spaced cells often undergoing binary division. At the matrix surface, the original filaments continued to grow and release spores but often also eroded. Individual cells, examined using confocal microscopy and SYBR Green staining, were found to contain a central nucleus, a single highly lobed peripheral chloroplast without a pyrenoid, and numerous chloroplast nucleoids. Morphological data from field and culture isolates and molecular data (rbcL, psbA, and SSU) show that this alga is a new genus and species which we name Viator vitreocola, "a traveller on glass."

류머티스학의 현상학: 장애, 메를로-퐁티, 최대한의 움켜쥠의 오류

게일 샐러먼(Gayle Salamon),전혜은(번역자) 도서출판여이연 2024 여성이론 Vol.- No.49

이 논문은 메를로-퐁티에서 움켜쥠(grip)과 신체적 보조(bodily auxiliary) 개념을 도표화하여 그 개념들이 장애 서사에서 어떻게 표현되는지를 고찰하고자 한다. 나는 일부 평론가들이 메를로-퐁티에서 지향성(intentionality)을 해석하는 데 사용해온 “최대한의 움켜쥠(maximal grip)”이라는 개념에 반대하여, 대신 메를로-퐁티의 텍스트에서 움켜쥠이 불확실성, 지배력의 결여, 모호성을 모면하려는 보충적 노력으로 기능한다고 주장한다. 지각의 현상학에서 거의 예외 없이, “움켜쥠”이 동원되면 그것은 상실이 임박했다는 신호이고, 확실한 지배의 예라기보다는 실패를 관리하기 위한 전략으로 제공되는 것이다. 약화된 차원의 또 다른 움켜쥠을 탐구하기 위해 나는 메를로-퐁티를 메리 펠스티너의 엉망진창: 관절염에 대한 공적이고 사적인 이야기와 나란히 놓고 독해한다. 마지막으로, 이 논문은 장애체현을 달리 생각할 방법을 보여주는 하나의 예로 해리엇 맥브라이드 존슨의 회고록 젊어서 죽기엔 너무 늦었어를 검토한다.

Flora of drift plastics: a new red algal genus, Tsunamia transpacifica(Stylonematophyceae) from Japanese tsunami debris in the northeast Pacific Ocean

West, John A.,Hansen, Gayle I.,Hanyuda, Takeaki,Zuccarello, Giuseppe C. The Korean Society of Phycology 2016 ALGAE Vol.31 No.4

Floating debris provides substrates for dispersal of organisms by ocean currents, including algae that thrive on plastics. The 2011 earthquake and tsunami in Tohuku, Japan resulted in large amounts of debris carried by the North Pacific Current to North America from 2012 to 2016. In 2015-2016, the plastics in the debris bore a complex biota including pink algal crusts. One sample (JAW4874) was isolated into culture and a three-gene phylogeny (psbA, rbcL, and SSU) indicated it was an unknown member of the red algal class Stylonematophyceae. It is a small pulvinate crust of radiating, branched, uniseriate filaments with cells containing a single centrally suspended nucleus and a single purple to pink, multi-lobed, parietal plastid lacking a pyrenoid. Cells can be released as spores that attach and germinate to form straight filaments by transverse apical cell divisions, and subsequent longitudinal and oblique intercalary divisions produce masses of lateral branches. This alga is named Tsunamia transpacifica gen. nov. et sp. nov. Sequencing of additional samples of red algal crusts on plastics revealed another undescribed Stylonematophycean species, suggesting that these algae may be frequent on drift oceanic plastics.

Assessing the Accuracy of Judgments of Originality on Three Divergent Thinking Tests

Mark A. Runco,Gayle T. Dow 대한사고개발학회 2004 The International Journal of Creativity & Problem Vol.14 No.2

The componential model of creative thinking includes ideation (divergent think-ing), problem finding skills, and evaluative accuracy. This investigation was de-signed to assess the accuracy of originality judgments across three different kinds of divergent thinking tests, one (Uses) being verbal, one (Pattern Meanings) figural, and one (Consequences) “realistic.” These tasks were compared using three indices of evaluative accuracy. A second objective of this investigation was to examine the discriminant validity of the evaluative accuracy scores. Given that evaluations re-flect judgment, it was possible that existing measures of judgment and critical thinking would be strongly related to (and even redundant with) the new measures evaluative accuracy. Results from the present investigation confirmed that there were differences among various divergent thinking tests in terms of the accuracy of judgments. Additionally, the measures of evaluative accuracy used here were largely unrelated to more traditional measures of judgment and convergent thinking, which supports the discriminant validity of the evaluative measures.

Flora of drift plastics: a new red algal genus, Tsunamia transpacifica (Stylonematophyceae) from Japanese tsunami debris in the northeast Pacific Ocean

John A. west,Gayle I. Hansen,Takeaki Hanyuda,Giuseppe C. Zuccarello 한국조류학회I 2016 ALGAE Vol.31 No.4

Floating debris provides substrates for dispersal of organisms by ocean currents, including algae that thrive on plastics. The 2011 earthquake and tsunami in Tohuku, Japan resulted in large amounts of debris carried by the North Pacific Currentto North America from 2012 to 2016. In 2015-2016, the plastics in the debris bore a complex biota including pink algalcrusts. One sample (JAW4874) was isolated into culture and a three-gene phylogeny (psbA, rbcL, and SSU) indicated itwas an unknown member of the red algal class Stylonematophyceae. It is a small pulvinate crust of radiating, branched,uniseriate filaments with cells containing a single centrally suspended nucleus and a single purple to pink, multi-lobed,parietal plastid lacking a pyrenoid. Cells can be released as spores that attach and germinate to form straight filamentsby transverse apical cell divisions, and subsequent longitudinal and oblique intercalary divisions produce masses oflateral branches. This alga is named Tsunamia transpacifica gen. nov. et sp. nov. Sequencing of additional samples of redalgal crusts on plastics revealed another undescribed Stylonematophycean species, suggesting that these algae may befrequent on drift oceanic plastics.

Diffusion behaviour of multivalent ions at low pH through a MFI-type zeolite membrane

Zhu, Bo,Morris, Gayle,Moon, Il-Shik,Gray, Stephen,Duke, Mikel Elsevier 2018 Desalination Vol.440 No.-

<P><B>Abstract</B></P> <P>Zeolite membranes have been widely examined for desalination. Work to date has shown effective performance in monovalent rich solutions, but the understanding of the unique ion-zeolite interactions for multivalent ion rich solutions, such as those found in acidic mining wastewaters, has not yet been studied. Filtration performance of MFI-type zeolite membrane was evaluated on a model multivalent ion, Fe<SUP>3+</SUP>, Al<SUP>3+</SUP>, Ca<SUP>2+</SUP> and Mg<SUP>2+</SUP>, solution with total dissolved solids (TDS) of 97,000mgL<SUP>−1</SUP> and pH2.03 at between 3MPa and 7MPa and 21°C to 70°C. At 7MPa and 21°C, rejection for Fe<SUP>3+</SUP> was 97%, 80% for Al<SUP>3+</SUP> and Mg<SUP>2+</SUP>, and 50% for Ca<SUP>2+</SUP>. This behaviour followed the rejection of ions with larger hydrated diameter, except for Al<SUP>3+</SUP> which was attributed to its unique strong interaction with zeolites. However, an unusual trend of increasing rejection with increasing temperature was observed. Instead of activated transport which occurs with monovalent or dilute solutions, temperature accelerated the infiltration of multivalent ions into the zeolite structure to further block ions and synergistically increased rejection. Zeolite membranes exhibited unique effects in multivalent ion rich solution that could be further utilised in niche desalination applications or benefit other applications such as sensors.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Diffusion of multivalent ions through a MFI-type zeolite membrane was investigated. </LI> <LI> A unique ion blocking effect on MFI-type zeolite membrane performance was confirmed. </LI> <LI> Temperature accelerated the ion blocking effect and increased ion rejections. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>

Food Sources of Sodium in Korean Americans With Type 2 Diabetes: Implications for Cardiovascular Disease

Ko, Jisook,Timmerman, Gayle M.,Kim, Kim B.,Kim, Miyong T. SAGE Publications 2019 Journal of transcultural nursing Vol.30 No.2

The Ambulatory Integration of the Medical and Social (AIMS) model

Jeannine M. Rowe,Victoria M Rizzo,Gayle Shier Kricke,Kate Krajci,Grisel Rodriguez Morales,Michelle Newman,Robyn Golden 한국정책분석평가학회 2016 한국정책분석평가학회 학술대회발표논문집 Vol.2016 No.2

An exploratory, retrospective evaluatfon of Ambulatory Integration of the Medical and Social (AIMS), a care coordination model designed to integrate medical and non-medical needs of patients and delivered exclusively by social workers was conducted to examine mean utilization of costly health care services for older adult patients. Results reveal mean utilization of 30-day hospital readmissions, emergency department (ED) visits, and hospital admissions are significantly lower for the study sample compared to the larger patient population. Comparisons with national population statistics reveal significantly lower mean utilization of 30-day admissions and ED visits for the study sample. The findings offer preliminary support regarding the value of AIMS.

The Ambulatory Integration of the Medical and Social (AIMS) model: A retrospective evaluation

( Jeannine M. Rowe ),( Victoria M. Rizzo ),( Gayle Shier Kricke ),( Kate Krajci Grisel ),( Rodriguez Morales ),( Michelle Newman ),( Robyn Golden ) 한국행정학회 2016 한국행정학회 학술발표논문집 Vol.2016 No.-

An exploratory, retrospective evaluation of Ambulatory Integration of the Medical and Social (AIMS), a care coordination model designed to integrate medical and non-medical needs of patients and delivered exclusively by social workers was conducted to examine mean utilization of costly health care services for older adult patients. Results reveal mean utilization of 30-day hospital readmissions, emergency department (ED) visits, and hospital admissions are significantly lower for the study sample compared to the larger patient population. Comparisons with national population statistics reveal significantly lower mean utilization of 30-day admissions and ED visits for the study sample. The findings offer preliminary support regarding the value of AIMS.