ABSTRACT
Here, we report the complete genome sequence of Proteiniborus sp. MB09-C3 (= BCRC 81405), isolated from the feces of black soldier fly (Hermetia illucens) larvae. The genome of strain MB09-C3 was selected for further species delineation and comparative genomic analysis.
ABSTRACT
Here, we report the complete genome sequence of Proteiniclasticum sp. QWL-01 (= BCRC 81396), isolated from sewage sludge of the Wastewater Treatment Plant of Sanming Steel Co. Ltd., Fujian, China. The genome of strain QWL-01 was selected for further species delineation and comparative genomic analysis.
ABSTRACT
Microplastics (MPs) are small plastic pieces less than 5 mm in size. Previous studies have focused on the sources, transports, and fates of MPs in marine or sediment environments. However, limited attention has been given to the role of land as the primary source of MPs, and how plastic polymers are transformed into MPs through biological or abiotic effects during the transport process remains unclear. Here, we focus on the exploration of the main sources of MPs in the soil, highlighting that MP generation is not solely a byproduct of plastic production but can also result from the impact of biological and abiotic factors during the process of MPs transport. This review presents a new perspective on understanding the degradation of MPs in soil, considering soil as a distinct fluid and suggesting that the main transformation and change mediated by abiotic factors occur on the soil surface, while the main biodegradation occurs in the soil interior. This viewpoint is suggested because the role of some abiotic factors becomes less obvious in the soil interior, and MPs, whose surface is expected to colonize microorganisms, are gradually considered a carbon source independent of photosynthesis and net primary production. This review emphasizes the need to understand basic MPs information in soil for a rational evaluation of its environmental toxicity. Such understanding enables better control of MPs pollution in affected areas and prevents contamination in unaffected regions. Finally, knowledge gaps and future research directions necessary for advancements in this field are provided.
ABSTRACT
We report the complete genome sequence of Tissierella sp. strain Yu-01 (=BCRC 81391), isolated from the feces of black soldier fly (Hermetia illucens) larvae. This fly has increasingly been gaining attention because of its usefulness for recycling organic waste. The genome of strain Yu-01 was selected for further species delineation.
ABSTRACT
The hydrogenotrophic methanogen Methanofollis aquaemaris BCRC 16166T (= N2F9704T = DSM 14661T) was isolated from a marine aquaculture fishpond near Wang-gong (Taiwan, Republic of China). The genome of strain BCRC 16166T was selected for sequencing in order to provide further information about the species delineation and its infected virus.
ABSTRACT
The family Methanocalculaceae comprises hydrogen- and formate-utilizing methanogens. Here, we report two additional draft genome sequences of Methanocalculaceae, those of Methanocalculus taiwanensis P2F9704aT (equivalent to BCRC 16182T and DSM 14663T) and Methanocalculus chunghsingensis K1F9705bT (equivalent to DSM 14646T and OCM 772T), which were selected for further species delineation and comparative genomic analyses.
ABSTRACT
The hydrogenotrophic strain Methanofollis formosanus DSM 15483T (= ML15T = OCM 798T) was isolated from an aquaculture fish pond near Wang-gong, Taiwan. The genome of strain DSM 15483T was selected for sequencing in order to provide further information about the species delineation and its unique habitat.
ABSTRACT
OBJECTIVE: Mirror therapy (MT) combined with mesh glove (MG) afferent stimulation (MT + MG) has been suggested as an effective intervention for motor recovery in patients with stroke. This study aimed to further determine the treatment effects of the MT + MG approach on muscular properties, sensorimotor functions, and daily function. DESIGN: This was a single-blind, randomized, placebo-controlled study. Forty-eight participants with chronic stroke were recruited from medical centers and were randomly assigned to the MT, MT + MG, and MT with sham MG stimulation (MT + sham) groups. The intervention consisted of 1.5 hrs/day, 5 days/wk for 4 wks. Primary outcomes were the Fugl-Meyer Assessment and muscular properties (muscle tone and stiffness). Secondary outcomes included measures of sensorimotor and daily functions. RESULTS: Compared with the MT and MT + sham groups, the MT + MG group demonstrated improved muscular properties. The MT + MG and MT + sham groups showed greater improvement in manual dexterity and daily function than the MT group did. No beneficial effects on the Fugl-Meyer Assessment and other sensorimotor outcomes were found for the MT + MG group. CONCLUSIONS: Although no significant group differences were found in the Fugl-Meyer Assessment, MT + MG induced distinctive effects on muscular properties, manual dexterity, and daily function.
Subject(s)
Electric Stimulation Therapy , Physical Therapy Modalities , Psychomotor Performance/physiology , Stroke Rehabilitation , Activities of Daily Living , Afferent Pathways/physiology , Aged , Chronic Disease , Combined Modality Therapy , Female , Humans , Male , Middle Aged , Motor Skills , Paresis/rehabilitation , Single-Blind Method , Stroke/physiopathology , Upper Extremity/physiopathologyABSTRACT
In order to minimize pollution problems and to conserve limited natural resources, a hydrometallurgical procedure was developed in this study to recover the valuable resources of silicon (Si), silver (Ag) and aluminum (Al) from scrap silicon solar battery cells. In this study, several methods of leaching, crystallization, precipitation, electrolysis and replacement were employed to investigate the recovery efficiency of Ag and Al from defective monocrystalline silicon solar battery cells. The defective solar battery cells were ground into powder followed by composition analysis with inductively coupled plasma-atomic emission spectrometry. The target metals Ag and Al weight percentage were found to be 1.67 and 7.68 respectively. A leaching process was adopted with nitric acid (HNO3), hydrochloric acid, sulfuric acid (H2SO4) and sodium hydroxide as leaching reagent to recover Ag and Al from a ground solar battery cell. Aluminum was leached 100% with 18N H2SO4 at 70°C and Ag was leached 100% with 6N HNO3. Pure Si of 100% was achieved from the leaching solution after the recovery of Ag and Al, and was analyzed by scanning electron microscope-energy dispersive spectroscopy. Aluminum was recovered by crystallization process and silver was recovered by precipitation, electrolysis and replacement processes. These processes were applied successfully in the recovery of valuable metal Ag of 98-100%.
