Application Of Different Forms Research Articles

Linking multi-media modeling with machine learning to assess and predict lake chlorophyll a concentrations

Eutrophication and excessive algal growth pose a threat on aquatic organisms and the health of the public, environment, and the economy. Understanding what drives excessive algal growth can inform mitigation measures and aid in advance planning to minimize impacts. We demonstrate how simulated data from weather, hydrological, and agroecosystem numerical prediction models can be combined with machine learning (ML) to assess and predict chlorophyll a (chl a) concentrations, a proxy for lake eutrophication and algal biomass. The study area is Lake Erie for a 16-year period, 2002–2017. A total of 20 environmental variables from linked and coupled physical models are used as input features to train the ML model with chl a observations from 16 measuring stations. Included are meteorological variables from the Weather Research and Forecasting (WRF) model, hydrological variables from the Variable Infiltration Capacity (VIC) model, and agricultural management practice variables from the Environmental Policy Integrated Climate (EPIC) agroecosystem model. The consolidation of these variables is conducive to a successful prediction of chl a. Aside from the synergistic effects that weather, hydrology, and fertilizers have on eutrophication and excessive algal growth, we found that the application of different forms of both P and N fertilizers are highly ranked for the prediction of chl a concentration. The developed ML model successfully predicts chl a with a coefficient of determination of 0.81, bias of −0.12 μg/l and RMSE of 4.97 μg/l. The developed ML-based modeling approach can be used for impact assessment of agriculture practices in a changing climate that affect chl a concentrations in Lake Erie.

Aqueous and gaseous plasma applications for the treatment of mung bean seeds

Sprouts are particularly prone to microbial contamination due to their high nutrient content and the warm temperatures and humid conditions needed for their production. Therefore, disinfection is a crucial step in food processing as a means of preventing the transmission of bacterial, parasitic and viral pathogens. In this study, a dielectric coplanar surface barrier discharge (DCSBD) system was used for the application of cold atmospheric plasma (CAP), plasma activated water (PAW) and their combination on mung bean seeds. Germination assessments were performed in a test tube set-up filled with glass beads and the produced irrigation water. Overall, it was found that the combined seed treatment with direct air CAP (350 W) and air PAW had no negative impact on mung bean seed germination and growth, nor the concentration of secondary metabolites within the sprouts. These treatments also reduced the total microbial population in sprouts by 2.5 log CFU/g. This research reports for first time that aside from the stimulatory effect of plasma discharge on seed surface disinfection, sustained plasma treatment through irrigation of treated seeds with PAW can significantly enhance seedling growth. The positive outcome and further applications of different forms, of plasma i.e., gaseous and aqueous, in the agro-food industry is further supported by this research.

Relaunch cropping on marginal soils by incorporating amendments and beneficial trace elements in an interdisciplinary approach

In the EU and world-wide, agriculture is in transition. Whilst we just converted conventional farming imprinted by the post-war food demand and heavy agrochemical usage into integrated and sustainable farming with optimized production, we now have to focus on even smarter agricultural management. Enhanced nutrient efficiency and resistance to pests/pathogens combined with a greener footprint will be crucial for future sustainable farming and its wider environment. Future land use must embrace efficient production and utilization of biomass for improved economic, environmental, and social outcomes, as subsumed under the EU Green Deal, including also sites that have so far been considered as marginal and excluded from production. Another frontier is to supply high-quality food and feed to increase the nutrient density of staple crops. In diets of over two-thirds of the world's population, more than one micronutrient (Fe, Zn, I or Se) is lacking. To improve nutritious values of crops, it will be necessary to combine integrated, systems-based approaches of land management with sustainable redevelopment of agriculture, including central ecosystem services, on so far neglected sites: neglected grassland, set aside land, and marginal lands, paying attention to their connectivity with natural areas. Here we need new integrative approaches which allow the application of different instruments to provide us not only with biomass of sufficient quality and quantity in a site specific manner, but also to improve soil ecological services, e.g. soil C sequestration, water quality, habitat and soil resistance to erosion, while keeping fertilization as low as possible. Such instruments may include the application of different forms of high carbon amendments, the application of macro- and microelements to improve crop performance and quality as well as a targeted manipulation of the soil microbiome. Under certain caveats, the potential of such sites can be unlocked by innovative production systems, ready for the sustainable production of crops enriched in micronutrients and providing services within a circular economy.

PROSPECTIVE DIRECTIONS OF IMPROVEMENT OF CIVIL LIABILITY

The article is devoted to the study of such an important area of civil law as civil liability. The scientific article examines the definition of "civil liability". It is emphasized that civil liability consists of many aspects, including a sanction, a new obligation, the replacement of an unfulfilled obligation with a new one, and so on. It is supported the position that the application of civil liability is voluntary, but the possibility of using jurisdictional forms of liability is not excluded. The authors of the article agree with the approach proposed in the doctrine on the expediency of the transition to the so-called behavioral concept of guilt. The importance of the theoretical demarcation of the institution of ensuring the fulfillment of obligations and measures of civil liability is emphasized. The possibility of simultaneous application of different forms of civil liability is allowed.
 It is argued that it is appropriate to change the approach to determining and compensating of non-pecuniary damage. It is needed because compensation for non-pecuniary damage depends on the violation of a person's civil right, and not on the envisaged possibility of compensation for non-pecuniary damage in law or contract.
 The authors of the article positively perceive the position on the need for consolidate the provisions on the civil nature of the liability of officials of corporations. It is focused on the need to consolidate the subsidiary liability of members of limited liability companies in the event of bringing the failure through their fault.
 The position to the prospects of further scientific research in the field of responsibility of autonomous robots and artificial intelligence is expressed.
 It is concluded that due to the multi-vector nature of the concept of "civil liability" there is a need for further meticulous attention of the scientific community to the institution of private liability. In particular, it is necessary to develop qualitative criteria for distinguishing between the institution of abuse of subjective civil rights and the institution of civil liability; research of the peculiarities of the responsibility of such legal entities as owners of significant participation in corporations, supervisors of banking groups and other specific entities, etc.

Efficiency of application of different forms of superabsorbents in crops of basil

The main factors limiting the productivity of vegetables are the arid climate and uneven rainfall, but the use of absorbents can solve this problem. The purpose of the study was to investigate the influence of absorbents on the productivity of basil. This study used field and laboratory measurements, statistical, computational and analytical methods. The study revealed that absorbent in a form of gel positively influenced the increase of the leaf area index (+7.26% in Badioryi cultivar, +8.20% in the Rutan cultivar – leaf area, +34.55% in the Badioryi cultivar, 37.43% in the Rutan cultivar – leaf area index). Absorbents contributed to a slight decrease of sugar content (-0.86-2.68% in the Badioryi cultivar, -1.48–2.35% in the Rutan cultivar) and content (-8.8-13.2%) and yield of the essential oil (-19.6-39.5) in both cultivars. The activity of APX, CAT, SOD, tended to decrease in all variants, regardless of the form of the absorbent: APX (-12.8-35.1%), CAT (-10.9-22.0%), SOD (-11.9-17.0%). Results of the study have shown that the increase in the activity of antioxidant enzymes in control variants of basil varieties indicates their drought resistance. It has been substantiated that higher yield was observed in the variant with gel absorbent. Thus, the yield of the Badioryi and Rutan cultivars exceeded the control by 52.67 and 50.05%, respectively. In general, the productivity of basil has increased with the use of superabsorbent polymers. This practice can be recommended to agricultural producers who grow vegetables, in particular, basil in areas of unstable or insufficient moisture. Nevertheless, it is not desirable to use absorbents on industrial crops (to obtain essential oil), since with an increase in moisture and an increase in yield, it significantly decreases content and yield of essential oil

Sustainable textile architecture: history and prospects

Textiles are now used in various applications in different fields, including the building industry. “Textile Architecture” and “Fabric Structures” are gaining new prominence in the construction world because of their multiple unique characteristics, such as being lightweight, low cost, and durable, as well as offering low energy consumption, flexibility, and resilience. In particular, they are respected for their capability of enclosing large spans with minimal material use and construction time. These characteristics appear to offer the potential to develop a unique textile architecture that can also guarantee environmental sustainability.Fabric structures have been used throughout history, beginning with the early tents built by humans to provide shelters against harsh weather conditions, where no natural shelters were available, and stretching to the the present time, with structures that have been elaborated to meet the needs of more complex applications in different forms, shapes and sizes.The further development of high-quality materials has triggered a renaissance in textile architecture, yet the current lack of knowledge and limited research on the development of textile architecture and the potentials of such unique structures and techniques in terms of developing sustainable urban contexts, is an ongoing issue. Accordingly, the present paper aims to explore the historical development of textile architecture, and to shed light on the vast range of contemporary modern uses, and architectural applications, as well as discussing the future prospects of this unique sustainable architecture, which may influence the development of new ideas to create aesthetic and cultural contexts within the urban environment. The paper utilises a descriptive research methodology, by tracing the development of such structures to to clarify the recent worldwide progress in the field of architecture in terms of producing outstanding sustainable designs and technical solutions utilising textiles.

Essential oil, juice, and ethanol extract from bergamot confer improving effects against primary dysmenorrhea in rats.

Primary dysmenorrhea (PD) is one of the most common gynecological disorders among young women. Bergamot is rich in natural bioactive ingredients, which could potentially ameliorate PD. We aimed to investigate whether the bergamot products (essential oil, juice, and ethanol extract) could improve PD induced by estradiol benzoate and oxytocin. The rats were supplemented with the three doses of bergamot products and positive drugs by gastric perfusion, respectively. The results demonstrated that bergamot products could alleviate PD with dose-dependence via inhibiting the growth of PGF2α /PGE2 ratio, accumulation of MDA, and release of iNOS, and promoting the activities of T-AOC, SOD, CAT, and GSH in uterine tissues. Furthermore, bergamot products could mitigate the writhing response and histopathological alterations in uterine tissues. In addition, bergamot essential oil had greater benefits than the corresponding dose of juice and ethanol extract. PRACTICAL APPLICATIONS: An increasing number of young women suffered PD, severely impacting their life. Seeking a healthy diet therapy can effectively avoid the adverse effects of PD drugs. Bergamot as natural fruit is rich in several bioactive ingredients. This study reported the function of bergamot products for alleviating PD via regulating the levels of prostaglandins and inflammatory mediator, and the capacities of antioxidants. This research provides insights for the development of functional foods with improving effect against PD. It also offers us a theoretical basis for the reasonable application of different forms of bergamot products.

Do crops' responses to sulfur vary with its forms?

AbstractThe most common formsof S fertilizers in the northern Great Plains are ammonium sulfate (AS), ammonium thiosulfate (ATS), and elemental S (ES). Among these, AS is preferred over the others because of its readily available SO42– form, and it can be blended with other dry fertilizer granules, but SO42– is prone to leaching. Recently, fertilizer industries introduced micronized (<100 μm) S (MS) fertilizer formulations to hope that the smaller elemental S particles would increase the rate of S oxidation. Across the Red River Valley of North Dakota and Minnesota, field trials were conducted to compare the response of corn (Zea mays L.), spring wheat (Triticum aestivum L.), and sugar beet (Beta vulgaris L.) to the application of different forms of S (AS, ATS, mono ammonium phosphate or MAP‐10S [5% ES + 5% AS], MAP + MS, AS + MS, muriate of potash [MOP] + MS, urea ammonium nitrate [UAN] + MS). Spring wheat only had a significant positive response to S forms, with ATS having the highest grain yield in 2019, significantly higher than AS and AS + MS. In 2020, UAN + MS had the highest grain yield, only higher than the control. Corn and sugar beet did not respond to addition of or to S forms. Corn, sugar beet, and spring wheat yields were indifferent to supply and forms of S in the Red River Valley.

Effects of ammonium-based nitrogen addition on soil nitrification and nitrogen gas emissions depend on fertilizer-induced changes in pH in a tea plantation soil

Tea (Camellia sinensis L.) plants have an optimal pH range of 4.5–6.0, and prefer ammonium (NH4+) over nitrate (NO3−); strong soil acidification and nitrification are thus detrimental to their growth. Application of NH4+-based fertilizers can enhance nitrification and produce H+ that can inhibit nitrification. However, how soil acidification and nitrification are interactively affected by different NH4+-based fertilizers in tea plantations remains unclear. The objective of this research was to evaluate the effect of the application of different forms and rates of NH4+-based fertilizers on pH, net nitrification rates, and N2O and NO emissions in an acidic tea plantation soil. We conducted a 35-day aerobic incubation experiment using ammonium sulphate, urea and ammonium bicarbonate applied at 0, 100 or 200 mg N kg−1 soil. Urea and ammonium bicarbonate significantly increased both soil pH and net nitrification rates, while ammonium sulphate did not affect soil pH but reduced net nitrification rates mainly due to the acidic nature of the fertilizer. We found that the effect of different NH4+-based nitrogen on soil nitrification depended on the impact of the fertilizers on soil pH, and nitrification played an important role in NO emissions, but not in N2O emissions. Overall, urea and ammonium bicarbonate application decoupled crop N preference and the form of N available in spite of increasing soil pH. We thus recommend the co-application of urease and nitrification inhibitors when urea is used as a fertilizer and nitrification inhibitors when ammonium bicarbonate is used as a fertilizer in tea plantations.

Decellularized adipose matrix provides an inductive microenvironment for stem cells in tissue regeneration.

Stem cells play a key role in tissue regeneration due to their self-renewal and multidirectional differentiation, which are continuously regulated by signals from the extracellular matrix (ECM) microenvironment. Therefore, the unique biological and physical characteristics of the ECM are important determinants of stem cell behavior. Although the acellular ECM of specific tissues and organs (such as the skin, heart, cartilage, and lung) can mimic the natural microenvironment required for stem cell differentiation, the lack of donor sources restricts their development. With the rapid development of adipose tissue engineering, decellularized adipose matrix (DAM) has attracted much attention due to its wide range of sources and good regeneration capacity. Protocols for DAM preparation involve various physical, chemical, and biological methods. Different combinations of these methods may have different impacts on the structure and composition of DAM, which in turn interfere with the growth and differentiation of stem cells. This is a narrative review about DAM. We summarize the methods for decellularizing and sterilizing adipose tissue, and the impact of these methods on the biological and physical properties of DAM. In addition, we also analyze the application of different forms of DAM with or without stem cells in tissue regeneration (such as adipose tissue), repair (such as wounds, cartilage, bone, and nerves), in vitro bionic systems, clinical trials, and other disease research.

Selection and effects of flap/myocutaneous flap repair methods for the defect after perineum tumor resection

Objective: To explore the selection and effects of flap/myocutaneous flap repair methods for the defect after perineum tumor resection. Methods: From January 2011 to February 2017, 31 patients with vulvar tumor who were admitted to Hunan Cancer Hospital underwent repair of wound after tumor resection with various flaps/myocutaneous flaps. The patients were composed of 5 males and 26 females, aged 39-76 years, with 27 vulvar cancer and 4 Paget's disease in primary diseases. The size of defects after vulvar tumor radical resection ranged from 8.0 cm×4.5 cm to 27.5 cm×24.0 cm. According to the theory of perforasome, the defects were repaired by the external pudendal artery perforator flap, deep inferior epigastric artery perforator flap, rectus abdominis myocutaneous flap, anterolateral thigh flap, internal pudendal artery perforator flap, gracilis myocutaneous flap, and profunda artery perforator flap based on the specific size and location of perineum and groin where the defect was located. According to the blood supply zone of flap, totally 17 local translocation flaps, 18 axial flaps/myocutaneous flaps, and 7 V-Y advancement flaps were resected, with an area of 7.0 cm×4.0 cm to 21.0 cm×13.0 cm. All the flaps/myocutaneous flaps were transferred in pedicled fashion, and the donor sites were closed without tension. The number of flaps/myocutaneous flaps, wound closure, flaps/myocutaneous flaps survival, and follow-up were observed and recorded. Results: Altogether 42 flaps/myocutaneous flaps were harvested in 31 patients. Two flaps/myocutaneous flaps were used in 11 cases for large circular defect repair. All the defects achieved tension-free primary closure. The blood supply of 32 flaps/myocutaneous flaps was good, while insufficient blood supply was noted in the other 10 flaps/myocutaneous flaps. Seventeen flaps/myocutaneous flaps survived smoothly. Wound dehiscence occurred in 5 flaps/myocutaneous flaps 8 to 14 days postoperatively, which was healed with dressing change. Temporary congestion was noted in 7 flaps/myocutaneous flaps 2 to 5 days postoperatively, which recovered without special treatment. Three flaps/myocutaneous flaps had infection 7 to 15 days postoperatively, two of which recovered after dressing change, while the other one had partial necrosis and received debridement and direct closure. Two flaps/myocutaneous flaps were totally necrotic 8 to 15 days postoperatively, which were repaired with pedicled rectus abdominis myocutaneous flap after debridement. Seven flaps/myocutaneous flaps had partial necrosis 7 to 20 days postoperatively and were healed after dressing change. Twenty-four patients were followed up for 9-38 months. The color of flaps/myocutaneous flaps was similar to that of the surrounding skin, the shape of vulva was natural, the movement of hip joint was not limited, the function of micturition and defecation was not affected, and tumor recurrence was noted in 3 patients. Conclusions: For the complicated large defect after perineum tumor resection, the flexible application of different forms of flaps/myocutaneous flaps to repair according to different areas regains the appearance and function. However, there are many complications, so it is necessary to further strengthen the postoperative care.

PLAYFUL FORMS OF ART – THE APPLICATION OF DANCE IN THE TEACHING OF PHYSICAL EDUCATION

The paper gives a critical review of the application of different forms of dance in physical education teaching. Dance as a playful form of art was considered in many respects - as a kind of art, by its basic characteristics, its essence, as an aesthetic expression through essentially and formally beautiful. Dance forms are organized into three areas: folk dance, social dance and artistic dance. For each of the forms, as a part of art in space and time the basic types and their essential characteristics and benefits they can provide are specified. The study of dance in general embraces the historical, creative, aesthetic and critical dimensions. Dance is considered as a means of preserving culture and tradition, physical exercise and as an expression.

Low-level laser therapy dosimetry most used for oral mucositis due to radiotherapy for head and neck cancer: a systematic review and meta-analysis

Dosimetry for low-level laser therapy (LLLT) depends on several parameters, such as target tissue type, lesion type and laser equipment used. This study aimed to determine the most used LLLT dosimetry for the treatment and prevention of oral mucositis (OM) resulting from radiation therapy (RT) in head and neck cancer patients (HNCP). This research was conducted according to the PRISMA guidelines using the PICO framework. After extensively searching PubMed, Web of Science, Embase, Scopus, BVS and Cochrane Library databases, we found 130 records and selected 7 studies, involving 363 HNCP with an average age of 60.6 years who received RT. Briefly, sites affected by tumors were the following: oral cavity (170), oropharynx (91), throat (42), larynx (32), nasopharynx (11), hypopharynx (9), and in 8 cases, sites were not reported. These studies used several classifications for OM (RTOG/EORTC, WHO, NCI-CTC) and pain (NRS, VAS and modified VAS). These various researchers performed the LLLT punctual application of different forms using several protocols making analysis difficult. However, LLLT was effective regardless of the parameters used (632.8 nm to 685 nm, 1.8 J/cm2 to 3.0 J/cm2, 10 mW to 60 Mw, 0.8 J to 3.0 J). The meta-analysis showed a better results with preventive LLLT 660 nm, 3.8 J/cm2, 15 mW; 0.15 J compared to preventive LLLT 660 nm, 1.3 J/cm2, 5 mW; 0.05 J (OMS: p = 0.03; NCI-CTC: p = 0.027). We conclude that there is, as of yet, no evidence of better laser dosimetry being more effective. Thus, randomized clinical trials to determine which doses of LLLT are most appropriate for treating and preventing OM due to RT are lacking and should be further investigated.

Kartogenin and Its Application in Regenerative Medicine.

Regenerative medicine refers to the possibility of replacing aged/damaged cells with genetically similar young and functional cells to restore or establish normal function. Kartogenin (KGN), a small heterocyclic, drug-like compound was discovered in 2012, which is strongly associated with regenerative medicine. KGN has been applied in many regenerative fields, including cartilage regeneration and protection, tendon-bone healing, wound healing, and limb development. KGN could facilitate cartilage repair, promote formation of cartilage-like transition zone in tendon-bone junctions, stimulate collagen synthesis for wound healing, and regulate limb development in a coordinated manner. Considering the related mechanism, filamin A/CBFβ/RUNX1, Ihh, and TGFβ/Smad pathways have been reported to involve KGN. Therefore, KGN is proven a promising agent in regenerative medicine; however, studies conducted on the effect of KGN are limited to date and not convictive for long-term use. Further studies are recommended to explore the long-term effect and potential molecular mechanisms of KGN. Our investigations may motivate researchers to expand its applications in different forms and fields.

Informal coercion as a neglected form of communication in psychiatric settings in Germany and Switzerland

AimsInformal coercion is a frequently used form of communication among mental health professionals to influence treatment outcomes.This study investigates the recognition, attitude, and application of different forms of informal coercion by mental health professionals. MethodsMental health professionals of five psychiatric institutions in Germany and Switzerland (n = 424) took part in an online survey assessing the recognition of, attitudes towards, and application of different forms of informal coercion. ResultsMental health professionals did not recognize the extent of informal coercion adequately; especially stronger forms were underestimated. Recognition and application of informal coercion was predicted by attitudes towards coercion. Furthermore, there were differences between profession of participants regarding the recognition and application of informal coercion. ConclusionsIt is important to realize that the extent of applied informal coercion in therapeutic communication is often not recognized by practitioners, although it might interfere with a sound therapeutic relationship.

Conceptualising forensic science and forensic reconstruction. Part II: The critical interaction between research, policy/law and practice

This paper builds on the FoRTE conceptual model presented in part I to address the forms of knowledge that are integral to the four components of the model. Articulating the different forms of knowledge within effective forensic reconstructions is valuable. It enables a nuanced approach to the development and use of evidence bases to underpin decision-making at every stage of a forensic reconstruction by enabling transparency in the reporting of inferences. It also enables appropriate methods to be developed to ensure quality and validity.It is recognised that the domains of practice, research, and policy/law intersect to form the nexus where forensic science is situated. Each domain has a distinctive infrastructure that influences the production and application of different forms of knowledge in forensic science. The channels that can enable the interaction between these domains, enhance the impact of research in theory and practice, increase access to research findings, and support quality are presented. The particular strengths within the different domains to deliver problem solving forensic reconstructions are thereby identified and articulated. It is argued that a conceptual understanding of forensic reconstruction that draws on the full range of both explicit and tacit forms of knowledge, and incorporates the strengths of the different domains pertinent to forensic science, offers a pathway to harness the full value of trace evidence for context sensitive, problem-solving forensic applications.

Differential response of microbial respiration to supplied nitrogen forms in 3 contrasting alpine meadow soils on the Tibetan Plateau

ABSTRACT: An incubation experiment was conducted to examine the effects of nitrogen (N) applications in different forms (NH 4 NO 3 , NH 4 Cl, and KNO 3 ) on microbial respiration considering 3 different alpine meadow soils (C poor soil, pH = 8.1, 1.6% C; C moderate soil, pH = 6.0, 5.0% C; C rich soil, pH = 7.1, 7.4% C) in the Tibetan Plateau. The addition of NH 4 NO 3 and NH 4 Cl increased the microbial respiration in C poor soil, but KNO 3 had no effect. The inorganic N forms had no effects on C rich soil, but decreased microbial SOIL AND PLANT NUTRITION - Article Differential response of microbial respiration to supplied nitrogen forms in 3 contrasting alpine meadow soils on the Tibetan Plateau Xiaoyang Zeng* Sichuan College of Architectural Technology - Department of Landscape Architecture - Chengdu (Sichuan), China. *Corresponding author: zengxy@sina.cnReceived: Apr. 26, 2016 – Accepted: Oct. 3, 2016 respiration in C moderate soil. Soil microbial respiration levels across the different types were ordered as follows: C poor soil < C rich soil < C moderate soil, regardless of N addition. These results suggest that the effect of N on microbial respiration in alpine meadow soils is more dependent on the initial soil pH than on soil C availability.

A comprehensive method of surface-line-point energy planning considering low-grade heat: A case study of an eco-agricultural park in Tianjin, China

Buildings account for approximately 50% of the total energy consumption in the world. Efforts have been made to substitute low-grade thermal energy for fossil fuel to achieve thermal comfort in buildings in order to save energy and reduce air pollution. Generally, these efforts are either an incentive policy from the government or the specific technology on how to use one certain low-grade energy. However, the energy planning for a regional architectural complex or how to evaluate the applications of different forms of energy in advance is less published. For this reason, a comprehensive energy planning method for regional architecture complex using low-grade energy, named surface-line-point, is proposed in this article. The important indexes of the energy level gap and exergy price are adopted for surface planning. Exergy analysis can be used to realize the line planning. Hourly load simulation can be used to optimize the operation performance of machine and complete the point planning. The correctness and feasibility of this method is validated through a case study of eco-agricultural park in Tianjin. The surface-line-point planning can be further applied to other building groups to help the engineer select the most appropriate ways of energy supply.

Effects of Mn-Cd antagonistic interaction on Cd accumulation and major agronomic traits in rice genotypes by different Mn forms

The antagonistic interaction between Mn (Manganese) and Cd (Cadmium) was studied in Milyang 46 and Zhenshan 97B rice varieties in relation to Cd tolerance and accumulation in hydroponics. Additionally, a new method controlling Cd uptake and accumulation was established with Jinzao 47 and Zhongjiazao 32 rice varieties with similar growth periods in a soil culture system by application of different forms of Mn. (1) In hydroponics, the results showed that MnSO4 (9.1 and 91 µM) and EDTA·Na2Mn (9.1 µM) significantly alleviated Cd toxicity at high levels of Cd (1.0 and 5.0 µM), and Cd accumulation in roots and root plates were significantly reduced in contrast to shoots, but 91 µM EDTA·Na2Mn posed serious Mn toxicity in both rice genotypes, and increasing Cd levels could reduce Mn accumulation. (2) In a soil culture system, for rice shoots, roots and grains, soil application of MnSO4 significantly increased Cd accumulation, but EDTA·Na2Mn greatly decreased Cd accumulation and ameliorated Cd-induced pre-senescence. Furthermore, foliar application of MnSO4 or EDTA·Na2Mn reduced Cd accumulation in grains but increased Cd accumulation in shoots at the mature stage. Our data suggest there is significant interaction between Mn and Cd in relation to the forms of Mn. Alleviation of MnSO4 on Cd toxicity, and Cd accumulation in plants occurred only under Mn deficiency. Additionally, EDTA·Na2Mn is a chelated Mn complex, relatively more stable than MnSO4, and could maintain a high level of Mn2+ for a longer period in solution; therefore, EDTA·Na2Mn instead of MnSO4 could be a practical way to control Cd accumulation in rice.

躯体症状障碍患者认知情绪调节与临床症状的相关性研究

目的：研究躯体症状障碍患者认知情绪调节与抑郁、焦虑、躯体化症状的关系。方法：应用认知情绪调节问卷(CERQ-C)、抑郁自评量表(SDS)、焦虑自评量表(SAS)、症状自评量表(SCL-90)对160例躯体症状障碍患者进行测评，运用Pearson相关分析、多元线性回归分析，分析躯体症状障碍患者认知情绪调节与抑郁、焦虑、躯体化症状的相关性。结果：积极认知情绪调节平均(54.24 ± 9.91分)，消极认知情绪调节平均(45.31 ± 6.93分)，抑郁得分平均(44.32 ± 9.31分)，焦虑得分平均(38.43 ± 6.82分)。接受、积极重新评价、理性分析、灾难化、责难他人的调节策略在不同抑郁状态躯体症状障碍患者中的应用情况具有明显的差异(p < 0.01)，接受、积极重新评价、理性分析、灾难化、责难他人的调节策略在不同焦虑状态躯体症状障碍患者中的应用情况具有明显的差异(p < 0.01)，线性回归分析表明认知情绪调节各分量表分别可以解释抑郁总变异量的69.2%、焦虑总变异量的54.4%、躯体化症状总变异量的43.4%。自我责难、积极重新关注、积极重新评价、理性分析、灾难化是能够预测抑郁的主要变量；自我责难、接受、沉思、积极重新关注、积极关注计划、积极重新评价、理性分析、灾难化是能够预测焦虑的主要变量。结论：躯体症状障碍患者情绪调节与抑郁、焦虑、躯体化症状有密切联系，其中自我责难、积极重新评价、灾难化为抑郁、焦虑、躯体化症状共有的主要预测指标。本研究为进一步探讨躯体症状障碍患者的抑郁、焦虑、躯体化症状的形成提供了一定的依据。 Objective: To research the relationship between cognitive emotion regulation and depression, anxiety and somatization symptom about the patients with somatic disorders. Methods: Applied cognitive emotion regulation questionnaire, self-rating depression Scale, self-rating anxiety scale and self-reporting inventory have an evaluation to 160 cases of patients with somatic disorders, using Pearson correlation analysis and multiple linear regression analysis to analyze the relationship between cognitive emotion regulation and depression, anxiety and somatic symptoms in patients with physical disorders. Results: Positive cognitive emotion regulation is average (54.24 + 9.91 points); negative cognitive emotion regulation is average (45.31 + 6.93 points); depression score is average (44.32 + 9.31 points). Anxiety score is average (38.43 + 6.82). Acceptance, positive re evaluation, rational analysis, disaster and blame others for the adjustment strategy in the application of different forms of depression in patients with somatic disorders have obvious differences. Self-blame, Acceptance, contemplation, re-attention, re-focus on planning, positive re-evaluation, rational analysis, disaster and blame others for the adjustment strategy in the application of different forms of Anxiety in patients with somatic disorders have obvious differences. Linear regression analysis showed that each component table of Cognitive emotion regulation can explain 69.2% of Total variance of depression, 54.4% of Total variance of anxiety, 5.5% of Total variation of somatic symptoms. Self blame, positive re-attention, positive re-evaluation, rational analysis and disaster are able to predict the main variables of depression. Self blame, acceptance, contemplation, positive re-attention, re- focus on planning, positive re-evaluation, rational analysis, disaster are able to predict the main va-riables of anxiety. Conclusion: There was a close relationship between Emotion regulation in pa-tients with somatic disorders and depression, anxiety and Somatic symptoms. Self blame, positive re-evaluation and disaster were respectively the main predictors of depression, anxiety and somatic symptoms. This research is for further discussions about the formation of depression, anxiety and somatic symptoms in patients with somatic disorders to provide a certain basis.