Search results for: A. Hoshino

Items from 1 to 20 out of 49 results

article

Biocompatibility of mineral trioxide aggregate flow and biodentine

J. A. S. Mondelli, R. A. Hoshino, P. H. Weckwerth, P. S. Cerri, more

International Endodontic Journal > 52 > 2 > 193 - 200

Aim To evaluate the influence of powder‐to‐gel ratio (0.19 g powder to 50 μL of gel, thick MTA Flow, and 0.06 g powder to 50 μL of gel, fluid MTA Flow) on biocompatibility of MTA Flow (Ultradent Products Inc., South Jordan, UT, USA, lot: 2015122901) and compare it with Biodentine (Septodont Inc., Saint‐Maur‐des‐Fossés, France, lot: B18542A). Methodology The materials were manipulated and inserted...

article

Computing the family-free DCJ similarity

Diego P. Rubert, Edna A. Hoshino, Marília D. V. Braga, Jens Stoye, more

BMC Bioinformatics > 2018 > 19 > 6 > 31-42

Background The genomic similarity is a large-scale measure for comparing two given genomes. In this work we study the (NP-hard) problem of computing the genomic similarity under the DCJ model in a setting that does not assume that the genes of the compared genomes are grouped into gene families. This problem is called family-free DCJ similarity. Results We propose an exact ILP algorithm to solve...

article

Resolve Instrument on X-ray Astronomy Recovery Mission (XARM)

Y. Ishisaki, Y. Ezoe, S. Yamada, Y. Ichinohe, more

Journal of Low Temperature Physics > 2018 > 193 > 5-6 > 991-995

The X-ray Astronomy Recovery Mission (XARM) is a recovery mission of ASTRO-H/Hitomi, which is expected to be launched in Japanese Fiscal Year of 2020 at the earliest. The Resolve instrument on XARM consists of an array of 6 × 6 silicon-thermistor microcalorimeters cooled down to 50 mK and a high-throughput X-ray mirror assembly with the focal length of 5.6 m. Hitomi was launched into orbit in February...

article

Pricing strategies for capacitated ring-star problems based on dynamic programming algorithms

Roberto Baldacci, Alessandro Hill, Edna A. Hoshino, Andrew Lim

European Journal of Operational Research > 2017 > 262 > 3 > 879-893

The Capacitated m-Ring-Star Problem (crsp) is the problem of designing a set of rings that pass through a central depot and through some transition points and/or customers, and then assigning each nonvisited customer to a visited point or customer. The number of customers visited and connected to a ring is bounded by an upper limit: the capacity of the ring. The objective is to minimize the total...

article

Relationships between bone mass and dietary/lifestyle habits in Japanese women at 3–4 months postpartum

A. Hoshino, A. Yamada, R. Tanabe, S. Noda, more

Public Health > 2017 > 152 > C > 129-135

The relationships between calcaneal bone mass and dietary/lifestyle habits in women at 3–4 months postpartum were examined in the context of osteoporosis prevention.Cross-sectional survey.We measured bone mass using calcaneal ultrasound in mothers who brought their 3- to 4-month-old babies to healthcare centers in Japan for health examination and administered a self-report questionnaire on physical...

chapter

Column Generation Algorithms for the Capacitated m-Ring-Star Problem

Edna A. Hoshino, Cid C. Souza

Lecture Notes in Computer Science > Computing and Combinatorics > Network Optimization > 631-641

In this paper we propose an integer programming formulation for the capacitated m-ring-star problem ( ) based on a set covering model and develop an exact branch-and-price ( ) algorithm to solve it exactly. The is a variant of the classical one-depot capacitated vehicle routing problem in which a customer is either on a route or is connected to another customer or to some connection point...

article

The Ring Tree Facility Location Problem

Fabio Henrique N. Abe, Edna A. Hoshino, Alessandro Hill

Electronic Notes in Discrete Mathematics > 2015 > 50 > C > 331-336

In this work we discuss a facility location variant of the capacitated ring tree problem. The new model generalizes vehicle routing problems and Steiner tree problems, yielding applicability in telecommunication and transportation networks. In this ring tree facility location problem (RTFLP) two layers of networks have to be designed to connect two different types of customers to a central depot....

article

Magnetic Shielding of an Adiabatic Demagnetization Refrigerator for TES Microcalorimeter Operation

U. Hishi, R. Fujimoto, T. Kunihisa, S. Takakura, more

Journal of Low Temperature Physics > 2014 > 176 > 5-6 > 1075-1081

We are developing a compact adiabatic demagnetization refrigerator (ADR) dedicated for TES X-ray microcalorimeter operation. Ferric ammonium alum (FAA) was grown in a stainless-steel container in our laboratory. This salt pill was mounted together with a superconducting magnet and a conventional mechanical heat-switch in a dedicated helium cryostat. Using this system, we achieved $${<}40$$...

article

Su1114 Photodynamic Diagnosis of Colitis-Associated Dysplasia in Patients With Ulcerative Colitis by Visualization Following Oral 5-Aminolevulinic Acid Sensitization, Compared With the Findings in a Model of Colitis-Associated Dysplasia in Mice

N. Komoike, T. Kato, A. Hoshino, H. Saijo, more

Gastroenterology > 2013 > 144 > 5 Supplement 1 > S-402

article

X‐linked CHARGE‐like Abruzzo–Erickson syndrome and classic cleft palate with ankyloglossia result from TBX22 splicing mutations

E Pauws, E Peskett, C Boissin, A Hoshino, more

Clinical Genetics > 83 > 4 > 352 - 358

X‐linked cleft palate (CPX) is caused by mutations in the gene encoding the TBX22 transcription factor and is known to exhibit phenotypic variability, usually involving either a complete, partial or submucous cleft palate, with or without ankyloglossia. This study hypothesized a possible involvement of TBX22 in a family with X‐linked, CHARGE‐like Abruzzo–Erickson syndrome, of unknown etiology. The...

article

Effects of drought on the microtranscriptome of field-grown sugarcane plants

Agustina Gentile, Thaís H. Ferreira, Raphael S. Mattos, Lara I. Dias, more

Planta > 2013 > 237 > 3 > 783-798

Sugarcane (Saccharum spp.) is the most promising crop for renewable energy. Among the diverse stresses that affect plant productivity, drought stress frequently causes losses in sugarcane fields. Although several studies have addressed plant responses to drought using controlled environments, plant responses under field conditions are largely unknown. Recently, microRNA (miRNA)-mediated post-transcriptional...

article

A branch-and-cut-and-price approach for the capacitated m-ring–star problem

Edna A. Hoshino, Cid C. de Souza

Discrete Applied Mathematics > 2012 > 160 > 18 > 2728-2741

The capacitated m-ring–star problem is a variant of the classical one-depot capacitated vehicle routing problem in which a customer is either on a route or is connected to another customer or to some Steiner point present in a route. We develop a new exact algorithm for this problem using a branch-and-cut-and-price approach and compare its performance with that of a branch-and-cut algorithm proposed...

article

Clinicopathologic study on pancreatic groove carcinoma

A. Yagi, S. Mizutani, A. Hoshino, A. Muraki, more

Pancreatology > 2012 > 12 > 6 > 523

article

Long-term outcome after Frey procedures for chronic pancreatitis with inflammatory mass of the pancreatic head: Comparison of pancreaticoduodenectomy

A. Muraki, S. Mizutani, A. Hoshino, A. Yagi, more

Pancreatology > 2012 > 12 > 6 > 523

article

Laparoscopic pancreatic resection: single-institution experience of 7 patients

A. Hoshino, K. Nakamura, S. Mizutani, T. Aimoto, more

Pancreatology > 2012 > 12 > 6 > 521-522

article

Feasibility and efficacy of distal pancreatectomy with en bloc celiac axis resection (DP-CAR) for locally advanced pancreatic body cancer

S. Mizutani, H. Suzuki, T. Aimoto, A. Yagi, more

Pancreatology > 2012 > 12 > 6 > 523

article

Left posterior approach for pancreaticoduodenectomy for cancer of the pancreatic head

T. Aimoto, E. Uchida, S. Mizutani, A. Hoshino, more

Pancreatology > 2012 > 12 > 6 > 523-524

article

Magnetoresistance Intensification of Fe₃O₄/BaTiO₃ Nanoparticle-Composite-Sinter Produced by Low Temperature Heat Treatment

H. Kobori, K. Uzimoto, A. Hoshino, A. Yamasaki, more

Journal of Superconductivity and Novel Magnetism > 2012 > 25 > 8 > 2809-2812

We have presented the study on the magnetoresistance intensification of (Fe₃O₄)_1−X/(BaTiO₃)_X nanoparticle-composite-sinter (NPCS) produced by low temperature heat treatment. The average sizes of α-Fe₂O₃ and BaTiO₃ nanoparticles are 30 nm and 40 nm, respectively. They were homogeneously mixed together and were sintered at 500 °C for 3 hours in the atmosphere of Ar(90%)/H₂(10%). X of (Fe₃O₄)_1−X/(BaTiO...

article

ORIGIN: metal creation and evolution from the cosmic dawn

Jan-Willem Herder, Luigi Piro, Takaya Ohashi, Chryssa Kouveliotou, more

Experimental Astronomy > 2012 > 34 > 2 > 519-549

ORIGIN is a proposal for the M3 mission call of ESA aimed at the study of metal creation from the epoch of cosmic dawn. Using high-spectral resolution in the soft X-ray band, ORIGIN will be able to identify the physical conditions of all abundant elements between C and Ni to red-shifts of z = 10, and beyond. The mission will answer questions such as: When were the first metals created? How does the...

article

Development of Adiabatic Demagnetization Refrigerator for X-ray Microcalorimeter Operation

A. Hoshino, T. Yatsu, T. Kunihisa, N. Koi, more

Journal of Low Temperature Physics > 2012 > 167 > 3-4 > 554-560

We are developing of adiabatic demagnetization refrigerator for X-ray microcalorimeter operation. By improving thermal environment in the cryostat, it achieved the lowest temperature of 80 mK, temperature stability of 9 μK rms at 100 mK, and a hold time of 7 hours at 100 mK. The excess heat load to the saltpill decreased from 10 μW to 3 μW. Using this system, we demonstrated a measurement of R–T curve...

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Journal of Superconductivity and Novel Magnetism (1)
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INFONA - science communication portal

Search results for: A. Hoshino

Biocompatibility of mineral trioxide aggregate flow and biodentine

Computing the family-free DCJ similarity

Resolve Instrument on X-ray Astronomy Recovery Mission (XARM)

Pricing strategies for capacitated ring-star problems based on dynamic programming algorithms

Relationships between bone mass and dietary/lifestyle habits in Japanese women at 3–4 months postpartum

Column Generation Algorithms for the Capacitated m-Ring-Star Problem

The Ring Tree Facility Location Problem

Magnetic Shielding of an Adiabatic Demagnetization Refrigerator for TES Microcalorimeter Operation

Su1114 Photodynamic Diagnosis of Colitis-Associated Dysplasia in Patients With Ulcerative Colitis by Visualization Following Oral 5-Aminolevulinic Acid Sensitization, Compared With the Findings in a Model of Colitis-Associated Dysplasia in Mice

X‐linked CHARGE‐like Abruzzo–Erickson syndrome and classic cleft palate with ankyloglossia result from TBX22 splicing mutations

Effects of drought on the microtranscriptome of field-grown sugarcane plants

A branch-and-cut-and-price approach for the capacitated m-ring–star problem

Clinicopathologic study on pancreatic groove carcinoma

Long-term outcome after Frey procedures for chronic pancreatitis with inflammatory mass of the pancreatic head: Comparison of pancreaticoduodenectomy

Laparoscopic pancreatic resection: single-institution experience of 7 patients

Feasibility and efficacy of distal pancreatectomy with en bloc celiac axis resection (DP-CAR) for locally advanced pancreatic body cancer

Left posterior approach for pancreaticoduodenectomy for cancer of the pancreatic head

Magnetoresistance Intensification of Fe₃O₄/BaTiO₃ Nanoparticle-Composite-Sinter Produced by Low Temperature Heat Treatment

ORIGIN: metal creation and evolution from the cosmic dawn

Development of Adiabatic Demagnetization Refrigerator for X-ray Microcalorimeter Operation

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