해수면온도는 해양-대기의 현상을 이해하고 기후변화를 예측하기 위해 사용되는 중요한 변수이다. 마이크로파 영역의 인공위성 원격탐사는 구름과 강수와 같은 기상현상 위성 관측 측기의 경로에 존재하더라도 해수면온도 획득을 가능하게 한다. 따라서 마이크로파 해수면온도의 높은 활용도를 고려하면 위성 해수면온도를 정확도를 지속적으로 검증 하고 오차 특성을 분석할 필요가 있다. 본 연구에서는 2014년 3월부터 2021년 12월까지 약 8년 동안 Global Precipitation Measurement (GPM)/GPM Microwave Imager (GMI) 마이크로파 해수면온도의 정확도를 표층 뜰개 부이 수온 자료를 사용하여 검증하였다. GMI 해수면온도는 실측 해수면온도에 비해 0.09 K의 편차와 0.97 K의 평균 제곱근 오차를 보였 고, 이는 기존 연구 결과에 비해 다소 높게 나타났다. 이외에도 GMI 해수면 온도의 오차 특성은 위도, 연안과의 거리, 해상풍 및 수증기량과 같은 환경적 요인과 관련성이 있다. 오차는 육지에서 300 km 이내의 거리에서 해안 지역에 가까 운 지역과 고위도 지역에서 증가하는 경향이 있다. 또한 낮에는 약한 풍속(<6 m s−1 ), 밤에는 강한 풍속(>10 m s−1 ) 범위 에서 상대적으로 높은 오차가 나타났다. 대기 수증기는 30 mm 미만의 매우 낮은 범위 또는 60 mm보다 큰 매우 높은 범위에서 높은 해수면온도 차이에 기여했다. 이러한 오차들은 저수온에서 GMI 자료의 정확도가 떨어지는 기존 연구와 일치하며, 연안으로부터의 거리, 풍속, 수증기량에 의한 오차의 경우 육지와 해양의 방사율 차이 및 바람에 의한 해수 면 거칠기 변화, 수증기의 마이크로파 대기 흡수에서 기인하는 것으로 추정된다. 이는 한반도 주변해에서 마이크로파 위성 계산 SST를 보다 광범위하게 활용하기 위해서는 GMI 해수면온도 오차의 특성에 대한 이해가 필요함을 시사한다.

본 연구는 난방 개시 온도와 CO2 시비의 효율을 알아보기 위해 수행되었다. 난방 개시 온도 실험은 9℃, 12℃, 15℃로 구분하여 목표 온도보다 낮아지면 전기 온열기구가 작동하게 하였다. CO2 시비 농도 실험은 액화탄산가스를 이용하여 무 처리, 500μmol·mol-1, 800μmol·mol-1으로 7시부터 12시까 지 처리하였다. 생육 특성으로 초장, 경경, 엽수, 엽면적, 생체 중, 건물중을 조사하였고, 200g 넘는 과실만을 대상으로 수량 을 조사하여 경제성 분석을 하였다. 상위엽에 대한 광합성 측 정을 하여 처리에 따른 포화점을 산출하였다. 애호박의 광포화 점은 587μmol·m-2·s-1이였고 CO2 포화점은 702μmol·mol-1 이 였다. CO2에 의한 Amax값은 9℃, 12℃, 15℃, 500μmol·mol-1, 800μmol·mol-1 순으로 13.4, 17.8, 17.2, 19.6, 17.5μmol CO2·m-2·s-1이었다. 온도 실험에서 9℃는 생육과 착과가 정상 적으로 이루어지지 않았다. 12℃와 15℃는 9℃보다 높았지 만 생육과 생산에서 유의미한 차이를 보이지 않았다. CO₂ 농 도 실험은 생육에서 처리구간 유의한 차이를 보이지 않았지만 800μmol·mol-1의 생산성이 가장 좋았다. 이상의 결과를 종합 적으로 보면 난방 개시 온도는 15℃인 것은 작물 생육과 생산 에는 좋았지만 12℃와 유의적인 차이가 없어 경제적 측면에 서 난방 개시 온도를 12℃로 설정하는 것이 좋은 것으로 보이 며, CO2 시비 농도 800μmol·mol-1를 유지하는 것이 생산량 증가에 효과적이었다.

본 연구에서는 ‘설향’ 딸기를 두 작기(2020－2021년, 2021 －2022년)에 걸쳐 재배하면서 외부 광환경과 생육도일온도 가 작물 생산량에 미치는 영향을 분석하였다. 2년 동안 온실 내 환경 관리, 양액 관리 등은 동일하게 하였다. 재배기간 중 주 간의 온실 온습도는 두 작기에서 유사하게 관리되었고, 야간 의 온습도는 통계적으로 차이가 있었으나 작물 생육 범위를 벗어나지 않았다. 일사량은 9월과 10월에 첫 번째 작기의 일 평균 일사량이 많아 누적일사량도 많았으며, 11월부터는 2월 까지는 두 번째 작기의 일사량, 3월에는 다시 첫 번째 작기의 일사량이 많은 것으로 나타나 1월부터의 누적일사량은 두 번 째 작기에서 많은 것으로 나타났다. 딸기의 최적 일장 조건인 8시간 이상의 일장이 나타난 일은 두 작기 간 큰 차이가 없었고, 변화 양상은 누적일사량의 변화와 유사하게 나타났다. 누 적일사량과 생육도일온도는 상관관계가 커 생육도일온도가 딸기의 생산량과 당도에 미치는 영향을 조사해 본 결과의 초 기의 누적일사량과 생육도일온도가 적었던 두 번째 작기에서 초기 수확량은 적었으나 누적일사량 및 생육도일온도가 증가 함에 따라 후기에 수확량이 첫 번째 작기보다 많았으며 잠재 적 최대 생산량도 큰 것으로 나타났다. 당도는 생육도일온도 가 증가함에 따라 감소하였으며, 이는 촉성딸기의 특성으로 판단된다. 추후 연구를 통해 단순 수확량뿐만 아니라 작물 생 육, 꽃눈분화 및 출뢰시기를 조사, 분석하여 생육도일온도가 작 물 생육에 미치는 영향을 다각도로 분석하는 연구도 필요하다 고 판단된다.

PURPOSES : The increasing heat wave warnings during the summer season in Korea have significant impacts on daily life and industry as a whole, especially in urban areas (such as areas with asphalt and sidewalk pavements). Heat waves directly affect urban heat island and heat dome phenomena. Various urban temperature reduction measures are being discussed to reduce urban heat islands and heat dome phenomena and to improve citizen safety against summer heat waves; suggestions include thermal packaging, rooftop greening, and expansion of vegetation areas. There is a lack of analysis on the methodology for increasing the road spraying effect during summer heat waves (e.g., there is no systematic engineering study on the effect from reducing the temperature of the road spraying during a heat wave in the city) and on the types of road pavements in the city. In addition, as the asphalt pavements of roadways and block pavements installed in sidewalks account for a considerable portion of all pavements, this study provides a more systematic and scientific approach and procedures for reducing temperatures through road spraying in the city by tracking the effects of heat waves. METHODS : In this preliminary experiment, four types of road pavement materials were selected as test specimens: asphalt test specimens (AP- 300 mm × 300 mm × 50 mm), concrete test specimens (CP-300 mm × 300 mm × 50 mm), impermeable blocks (IB-200 mm × 200 mm × 60 mm), and self-permeable blocks (PB-200 mm × 200 mm × 60 mm). As a test method to evaluate the size and duration of each spray effect package type, the surface temperature of each specimen was measured using thermal imaging cameras every 20 min after spraying at the maximum temperature point of each specimen, and the average surface temperature was analyzed based on the collected temperature data. In addition, to conduct a quantitative analysis of the effect of reducing the surface temperature of road pavements by road spraying in summer, field tests were conducted on asphalt roads and watertight blocks for sidewalks. RESULTS : As a result of the comparative analysis of the spray effect under a 36 ℃ air temperature based on a heat wave warning, the surface temperatures were, from high to low, the asphalt (68.8 ℃), concrete (59.1 ℃), impermeable block (57.3 ℃), and permeable block (58.7 ℃). The asphalt pavement had the greatest effect on the heat island and heat dome phenomena. From measuring the temperature reduction effect and sustainability of each type of road pavement, the surface temperature reduction effects were ranked in the following order: water-permeable block (Δ18.0 ℃), asphalt test piece (Δ17.5 ℃), concrete test piece (Δ12.2 ℃), and water-permeable block (over 240 min). In the report pitching block, the average road surface temperature reduction between the pore recovery and treatment was expected to continue to decrease by approximately -4.3 ℃ on the day of work and approximately -2.4 ℃ on the next day. The expected effect of the temperature reduction owing to simple spraying on the surface of the pore block was evaluated to be limited to the day. CONCLUSIONS : In the road spray effect analysis conducted on the common asphalt road, there was a slight difference in the initial temperature reduction size as the test specimen was measured, but the surface temperature difference between the non-spray section and spray section tended to be approximately Δ3°C after 140 minutes of spraying. Therefore, it was determined that the asphalt pavement temperature reduction plan through road spraying in urban areas in summer would be the most effective if it was repeated twice or more in an hour (between 13:00 and 14:00) on the day of the heat wave.

Research is being actively conducted on the continuous thin plate casting method, which is used to manufacture magnesium alloy plate for plastic processing. This study applied a heat transfer solidification analysis method to the melt drag process. The heat transfer coefficient between the molten magnesium alloy metal and the roll in the thin plate manufacturing process using the melt drag method has not been clearly established until now, and the results were used to determine the temperature change. The estimated heat transfer coefficient for a roll speed of 30 m/min was 1.33 × 105 W/m2·K, which was very large compared to the heat transfer coefficient used in the solidification analysis of general aluminum castings. The heat transfer coefficient between the molten metal and the roll estimated in the range of the roll speed of 5 to 90 m/min was 1.42 × 105 to 8.95 × 104 W/m2·K. The cooling rate was calculated using a method based on the results of deriving the temperature change of the molten metal and the roll, using the estimated heat transfer coefficient. The DAS was estimated from the relationship between the cooling rate and DAS, and compared with the experimental value. When the magnesium alloy is manufactured by the melt drag method, the cooling rate of the thin plate is in the range of about 1.4 × 103 to 1.0 × 104 K/s.

The overall process, from the pre-treatment of aluminum substrates to the eco-friendly neutral electroless Ni-P plating process, was observed, compared, and analysed. To remove the surface oxide layer on the aluminum substrate and aid Ni-P plating, a zincation process was carried out. After the second zincation treatment, it was confirmed that a mostly uniform Zn layer was formed and the surface oxide of aluminum was also removed. The Ni-P electroless plating films were formed on the secondary zincated aluminum substrate using electroless plating solutions of pH 4.5 and neutral pH 7.0, respectively, while changing the plating bath temperature. When a neutral pH7.0 electroless solution was used, the Ni-P plating layer was uniformly formed even at the plating bath temperature of 50 oC, and the plating speed was remarkably increased as the bath temperature was increased. On the other hand, when a pH 4.5 Ni-P electroless solution was used, a Ni-P plating film was not formed at a plating bath temperature of 50 oC, and the plating speed was very slow compared to pH 7.0, although plating speed increased with increasing bath temperature. In the P contents, the P concentration of the neutral pH 7.0 Ni-P electroless plating layer was reduced by ~ 42.3 % compared to pH 4.5. Structurally, all of the Ni-P electroless plating layers formed in the pH 4.5 solution and the neutral (pH 7.0) solution had an amorphous crystal structure, as a Ni-P compound, regardless of the plating bath temperature.

A strain of Alexandrium species was established by isolating cells from Jangmok Bay, Korea. Its morphology and molecular phylogeny based on LSU rRNA gene sequences were examined. In addition, growth responses of this Alexandrium species to changes in temperature, salinity, and nutrient concentrations were investigated. This Alexandrium species from Jangmok Bay had a ventral pore on the 1′, which was morphologically consistent with previously described Alexandrium tamarense and A. catenella. Phylogenetic analyses revealed that this isolate was assigned to A. pacificum (Group IV) within A. tamarense species complex. In growth experiments, relatively high growth rates and cell densities of A. pacificum (Group IV) were observed at 15°C and 20°C. This species also grew under a wide range of salinity. This indicates that this Korean isolate of A. pacificum (Group IV) is a stenothermic and euryhaline species. In growth responses to changes in nutrient levels, enhanced growth rates and cell densities of A. pacificum (Group IV) were observed with additions of nitrate and phosphate. In particular, rapid uptakes of phosphate by A. pacificum (Group IV) were observed in experimental treatments, indicating that the increase in phosphate concentration could stimulate the growth of A. pacificum (Group IV).

The effect of five different constant temperatures (18, 21, 24, 27, and 30±1°C) and a photoperiod of 14 : 10 (L : D) h on the reproduction parameters of Spodoptera frugiperda was studied. The longevity of adult female S. frugiperda decreased with increasing temperature (22.4 days at 21°C and 13.9 days at 30°C) but not at 18°C. The pre-oviposition period and oviposition period was the shortest at 30°C compared to the other temperatures. The total fecundity egg count was 887.4, 1,246.4, 1,348.9, 1,154.9, and 1,034.2 at 18, 21, 24, 27 and 30°C, respectively, during its life span. The survival rate of female S. frugiperda decreased rapidly after 13 days at 18°C, after 14 days at 21°C, after 15 days at 27°C, and after 9 days at 24°C, and 30°C. On the third day after the start of oviposition, 50% of the total fecundity was accomplished. In corn fields at less than the 10-leaf stage, the distribution of S. frugiperda egg masses was observed in the middle and lower plant regions, corresponding to 46.8% and 41.4% of the total egg masses, respectively. Egg masses were mostly found on the underside of the leaf blade (abaxial) of corn (66.7%). After releasing S. frugiperda adults on May 12, May 17, May 25, and May 30, the number of eggs per egg mass was 89.9, 88.5, 126.6, and 127.9, respectively. Egg masses of the subsequent generations of S. frugiperda were observed from late June, and the number of eggs per egg mass was 155.8 in late June, 270.7 in early July, and 303.5 in mid-July.

High-income mushroom crops require complex farming. Therefore, we conducted a test to identify the optimum temperature for the production of antler-shaped Ganoderma lucidum using the King Oyster mushroom cultivation facility. T-N showed 0.28% of oak sawdust and 2.2% of nutritional source. The pH of oak sawdust was 6.0, indicating weak acidity, and that of rice steel was 6.6, indicating neutrality in nutrition source. Study on the quality characteristics of mushrooms showed that the number of days at 25°C were 5~6 and those at 30°C were 3~5; the representative length at 25°C was 57.5 mm and that at 30°C was 92.2 mm; the biological weight at 25 °C was 43 g, which was greater than that at 30°C.

The demand for chiller equipment that keeps each machine at a constant temperature to maintain the best possible condition is growing rapidly. PID (Proportional Integral Derivation) control is a popular temperature control method. The error, which is the difference between the desired target value and the current system output value, is calculated and used as an input to the system using a proportional, integrator, and differentiator. Through such a closed-loop configuration, a desired final output value of the system can be reached using only the target value and the feedback signal. Furthermore, various temperature control methods have been devised as the control performance of various high-performance equipment becomes important. Therefore, it is necessary to design for accurate data-driven temperature control for chiller equipment. In this research, support vector regression is applied to the classic PID control for accurate temperature control. Simulated annealing is applied to find optimal PID parameters. The results of the proposed control method show fast and effective control performance for chiller equipment.

팥나방은 콩과작물 특히 팥을 가해하는 해충으로 알려져 있다. 본 연구는 팥나방의 생물적 특징을 알아보기 위해 발육단계별 발육기간, 성 충의 수명과 번식능력을 7, 10, 13, 16, 19, 22, 25, 28, 31, 34°C 항온조건에서 조사하였다. 알은 7°C와 34°C를 제외한 모든 항온조건에서 부화 하였고 유충은 13~28°C 온도조건에서 성공적으로 성충으로 발육하였다. 알의 발육기간은 25°C까지 온도가 상승할수록 짧아지다가 이후 온도 에서 길어지는 경향을 보였다. 유충, 번데기의 발육기간과 성충수명은 온도가 상승할수록 감소하였다. 팥나방 발육단계별 발육 최저, 최고 한계는 LRF와 SSI모델을 이용하여 계산하였고 발육영점온도와 유효적산온일도는 선형회귀분석을 이용하였다. 1령 유충 부화부터 성충출현까지의 발 육영점온도와 유효적산일은 9.1°C와 264.5DD였다. SSI모델을 이용한 부화부터 성충출현까지 발육최저 및 최고온도는 20.0°C과 32.3°C였고 이들간의 차이 즉 발육적정온도범위는 12.3°C였다. 온도와 관련된 팥나방 성충의 생존과 산란특성을 이용하여 산란모형을 작성하였다. 본 연구 에서 제시한 온도발육모형과 산란모형은 야외에서 팥나방의 개체군동태를 이해하고 콩과작물의 종합적인 해충군관리체계 확립에 기여할 것으로 보인다.

어리팥나방은 콩을 가해하는 Matsumuraeses속 해충으로 알려져 있다. 본 연구는 어리팥나방의 개체군동태를 예측하기 위하여 발육단계별 발육기간, 성충의 수명과 번식능력을 10, 13, 19, 22, 25, 28, 31°C 항온조건에서 조사하였다. 알은 조사된 모든 항온조건에서 부화하였고, 유충 은 10, 13, 31°C를 제외한 온도조건에서 성공적으로 성충으로 발육하였다. 발육단계별 발육기간과 성충 수명은 온도가 상승할수록 감소하였다. 어리팥나방 발육단계별 발육영점온도와 유효적산일은 선형회귀방법을 이용하여 추정하였고 발육최저, 최고한계는 LRF와 SSI모델을 이용하여 계산하였다. 1령 유충 부화부터 성충출현까지의 발육영점온도와 유효적산일은 10.2°C와 492.04DD였다. SSI모델을 이용한 부화부터 성충출현 까지 발육최저 및 최고온도는 16.7°C과 29.1°C였고 이들간의 차이 즉 발육적정온도범위는 12.4°C였다. 온도와 관련된 어리팥나방 성충의 생존 과 산란특성을 이용하여 산란모형을 작성하였다. 본 연구에서 제시한 온도발육모형과 산란모형은 어리팥나방의 개체군모형 작성과 콩 작물의 종 합적인 해충군관리체계 확립에 기여할 것으로 보인다.

In the present study, it is conducted to understand the heating performance and compressor operation characteristics according to 7 indoor unit combinations and 3 setting temperatures of the inverter multi-heat pump under heating standard temperature conditions. Heating capacity, COP and compressor frequency are investigated using the multi-calorimeter. The indoor unit combinations are simultaneous operation(A+B+C), partial operation(A+C, A+B, B+C) and independent operation(A, B, C), and the setting temperature is 20, 21, and 30°C. Since the increase in the setting temperature increases the compress frequency, the heating capacity increases, but COP decreases due to the increase in power consumption. The frequency increases as the indoor unit combination capacity increases, and decreases as the setting temperature decreases in the steady state.

Cassia tora seed was processed by germination and roasting to develop a germinated Cassia tora tea. The effects of extraction temperature on antioxidative compounds in tea extracts were examined and compared to four different commercial Cassia tora tea products. The contents of antioxidative compounds, such as phenolics, flavonoids, and β-carotene, increased as the extraction temperature increased (5 to 80oC), subsequently increasing in vitro antioxidant activities (DPPH and ABTS radical scavenging activities). Germinated Cassia tora tea had higher antioxidative activity than selected commercial Cassia tora teas, and the difference was significant at low extraction temperature. Therefore, the germinated Cassia tora tea could contribute to a new type of tea product with enhanced bioactive and antioxidative activities by adopting appropriate processing and extraction conditions.

PURPOSES : The purpose of this study was to develop techniques for forecasting black ice using historical pavement temperature data collected by patrol cars and concurrent atmospheric data provided by the Korea Meteorological Administration. METHODS : To generate baseline data, the physical principle that ice forms when the pavement temperature is negative and lower than the dew-point temperature was exploited. To forecast frost-induced black ice, deep-learning algorithms were created using air, pavement, and dew point temperatures, as well as humidity, wind speed, and the z-value of the historical pavement temperature of the target segment. RESULTS : The suggested forecasting models were evaluated against baseline data generated by the above-mentioned physical principle using pavement temperature and atmospheric data gathered on a national highway in the vicinity of Young-dong in the Chungcheongbukdo province. The accuracies of the forecasting models for the bridge and roadway segments were 94% and 90%, respectively, indicating satisfactory results. CONCLUSIONS : Preventive anti-icing maintenance activities, such as applying anti-icing chemicals or activating road heating systems before roadways are covered with ice (frost), could be possible with the suggested methodologies. As a result, traffic safety on winter roads, especially at night, could be enhanced.

본 연구는 데이터를 기반으로 한 인공지능 기계학습 기법을 활용하여 온실 내부온도 예측 시뮬레이션 모델을 개발을 수행 하였다. 온실 시스템의 내부온도 예측을 위해서 다양한 방법 이 연구됐지만, 가외 변인으로 인하여 기존 시뮬레이션 분석 방법은 낮은 정밀도의 문제점을 지니고 있다. 이러한 한계점 을 극복하기 위하여 최근 개발되고 있는 데이터 기반의 기계 학습을 활용하여 온실 내부온도 예측 모델 개발을 수행하였 다. 기계학습모델은 데이터 수집, 특성 분석, 학습을 통하여 개 발되며 매개변수와 학습방법에 따라 모델의 정확도가 크게 변 화된다. 따라서 데이터 특성에 따른 최적의 모델 도출방법이 필요하다. 모델 개발 결과 숨은층 증가에 따라 모델 정확도가 상승하였으며 최종적으로 GRU 알고리즘과 숨은층 6에서 r2 0.9848과 RMSE 0.5857℃로 최적 모델이 도출되었다. 본 연 구를 통하여 온실 외부 데이터를 활용하여 온실 내부온도 예 측 모델 개발이 가능함을 검증하였으며, 추후 다양한 온실데이 터에 적용 및 비교분석이 수행되어야 한다. 이후 한 단계 더 나아 가 기계학습모델 예측(predicted) 결과를 예보(forecasting)단 계로 개선하기 위해서 데이터 시간 길이(sequence length)에 따른 특성 분석 및 계절별 기후변화와 작물에 따른 사례별로 개발 모델을 관리하는 등의 다양한 추가 연구가 수행되어야 한다.

In this study, the adsorption/desorption performance of toluene was evaluated using zeolite adsorbent to replace activated carbon with one-off and ignition characteristics. For the proper operation of the VOCs adsorption/desorption and condensate recovery steps, the operating range by various adsorption/desorption temperatures was selected. The adsorbent is a bead-type zeolite, which was put into an adsorption tower of 10 LPM scale. As a result, it was demonstrated that 0.079 mg/g was adsorbed at a low temperature (20°C) during adsorption. In the case of desorption, it was found that VOCs adsorbed on the adsorbent were completely recovered after the desorption operation at 220°C for about 160 minutes. However, in the heating rate step for desorption, it was not possible to maintain an appropriate heating rate by filling the tower with zeolite. This was complemented by applying a copper plate with high thermal conductivity, and it was shown that the time was shortened by about 10 minutes or more. When VOCs are emitted at high concentrations during the desorption process, they can be reused as energy resources through low-temperature maintenance, and a condensation method was attempted. The efficiency of condensing chiller (cooler) with temperature control and liquid nitrogen condensing was compared. It was found that the chiller condensing efficiency increased as the temperature decreased. In the case of liquid nitrogen condensation, the liquid nitrogen temperature was maintained at -196°C, showing a stable efficiency of 90%.

물체의 무게감은 감각 측면에서 중요하게 다뤄진 연구 주제로 물체의 무게뿐만 아니라, 크기, 색상, 재질 등의 영 향을 받아 크기-무게, 색상-무게 그리고 재질-무게 왜곡 현상을 갖는 것으로 알려져 있다. 온도는 우리의 일상생활에 매우 중요한 환경적 요소이나, 물체의 온도가 무게감에 어떤 영향을 미치는지에 대해 충분한 연구가 되어 있지 않다. 본 연구는 물체의 온도가 무게감에 미치는 영향을 파악하고자 하였다. 이를 위해 본 연구는 물체의 온도, 무게를 조정하기 용이한 스테인리스 컵을 무게감 측정 물체로 선정하였고, 온도 5 수준(0, 9, 20, 40, 70℃), 무게 2 수준(250, 400g)의 조합으로 10개의 스테인리스 컵을 준비하였다. 무게감 실험에는 건강한 20대 남여 40명이 참여하였고, modulus 방법에 따라 기준 컵 대비 주어진 컵의 무게감을 평가하였다. 실험 데이터의 분석 결과, 온도, 무게 모두 무게감에 유의한 영향을 주는 것으로 나타났다. 온도가 무게감에 주는 영향은 물체의 무게에 따라 다르게 나타났는 데, 적은 컵 무게(250g)로 컵의 무게감이 작은 경우 컵의 온도는 무게감에 영향을 주지 않았다. 반면, 큰 컵 무게 (400g)에서 낮은 온도에서 무게감이 커지는 것으로 나타났다. 이의 결과는 온도의 물체 무게감의 영향이 크기-무게 왜곡에 따라 달라짐을 의미한다.