家政学雑誌
Online ISSN : 1884-7870
Print ISSN : 0449-9069
ISSN-L : 0449-9069
21 巻, 2 号
選択された号の論文の11件中1~11を表示しています
  • 中山 葉子
    1970 年 21 巻 2 号 p. 92-94
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    Changes of pectic substances in polished rice from insoluble into soluble by soaking, heating and cooling the rice were investigated. Carbazol method was applied to the study. The following results were obtained.
    (1) The total pectic substances in rice was 0.44% and the insoluble pectic substances was 0.22%.
    (2) Dissolution of the insoluble pectin by soaking rice required two hours which agreed with the time necessary for rice to reach the saturation with water. When the rice is drained on a basket after being washed with water, the dissolution of pectic substances was greater than that in the rice which had been soaked in water for the same time as draining.
    (3) Dissolution of the pectic substances in rice continues during the course of cooking, and stops when the rice is removed from heat. No further change in pectic substances is observed with cooled rice.
  • 厚焼き卵について
    和田 淑子, 山崎 清子
    1970 年 21 巻 2 号 p. 95-102
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    卵焼きなべと天火を併用して、厚焼き卵を焼く場合の加熱条件ならびに厚焼き卵の品質におよぼす材料配合比の影響と適切な材料配合比を知るために実験を行なった。
    この材料配合比を実際の調理に即するように換算した結果、卵の重量に対し、すり身30%、だしじる20%、または、すり身40%、だしじる30%とし、卵、すり身、だしじるの合計の重量に対し、砂糖とみりんはそれぞれ10%とした場合によい結果が得られた。なお食塩は卵液全重量に対し0.8%、複合化学調味料は0.06%とした。
  • フエルトの吸湿および水分透過 (その1)
    井上 栄
    1970 年 21 巻 2 号 p. 103-109
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    皮膚に接した着衣状態における親水性試料の水分の移動をみるため、見かけ容積や、P.F.の異なるフェルトを用い、乾試料、湿試料につき、吸湿と水分透過の検討を行なった。
    1) 吸湿量は、P.F.に対応する。但し、P.F.の大きいものの方が増加度が大きい。
    2) 透過量は、通気度と対応する。但し、P.F.の大きいものの方が増加度が小さい。
    3) 吸湿、透過を総合すれば、乾試料では吸湿の効が大きく働き、従ってP.F.の大きいものの方が水分移動量が大である。
    湿試料では、吸湿、透過に差があるが、総合された水分の移動量には大差がない。
  • 中野 刀子
    1970 年 21 巻 2 号 p. 110-114
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    平均誤びゅう量、初頭努力率は作業前の凝視による疲労が大きく影響する。凝視による疲労は平均誤びゅう量、初頭努力率において機能低下がみられた。昼光色けい光灯が最も大きく、なかでもBの低下は大きく、最も低下の少なかったのは白色けい光灯であった。全体からみると白熱電球の疲労が大であり、これはクレペリン用紙と白熱電球の輝度の関係と思われる。一般に昼光色けい光灯の疲労が大なのは、短波長側に強力な輝線スペクトルがあり、長波長側のエネルギーが極めて弱い結果、演色性が悪いためと考えられる。環境色として、今回はGYがよく、一般に輝度などの点で疲労度が大きいといわれているWでも昼光色けい光灯など光源の種類によっては、演色効果により、欠点を補うことができ、今回も疲労の減少がみられた。
  • 袖山いせこみへの適用
    香取 智恵子, 小川 良子, 林美 津子
    1970 年 21 巻 2 号 p. 115-120
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    The most difficult part in the process of dress making is fixing sleeves. The final aim of our research is to evaluate the properties of cloth numerically so that we can decide the proper size of sleeve armhole in connection with a given body armhole, and make the diagram which shows the relation between the numerical values of cloth and the difference in size of both armholes.
    We have found that the difference, which we call margin amount of sleeve, depends entirely on how much the cloth can shrink.
    Cloth cannot shrink in the warp and weft directions, but can shrink in the 45° or 135° bias direction.
    Bias cloth, 2 centimeters wide and 10 centimeters long, was used for our experiment and was pulled by various test loads. For each pull the elongation and the width reduction were measured.
    We have come to the conclusion that there is very close interrelation between the proper margin amount and the contraction or elongation of cloth in the bias direction. Especially the elongation is a kind of the parameter which shows the exact numerical value of not only the margin amount but the flexibility of material which is useful for three dimensional clothing construction.
    Accordingly, as one of the most effective pieces of information about the properties of cloth, we propose that this bias elongation should be indicated as well as the quality of the fiber.
  • スラントニードルミシンにおける織糸損傷と縫目強度の関係について
    西條 セツ, 辻 啓子, 丸山 幸江
    1970 年 21 巻 2 号 p. 121-126
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    It is a common understanding that if the needle cuts threads of the material while sewing, the seam has deteriorated appearance, and the more the damage is done, the weaker the seam is.
    We have studied the relations between stitching and damage on threads of the material with the slant needle sewing machine and the ordinary sewing machine. The results obtained are as follows :
    1) Threads were more damaged by the size # 14 needle than size # 11 one. Also the slant needle sewing machine did more damage to the fabric than the ordinary machine.
    2) Negative correlations were found between damage on threads and effectuation of the sewing.
  • 長径項目について
    原田 隆子, 三木 和子
    1970 年 21 巻 2 号 p. 127-132
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    From the viewpoint of the clothing construction, we measured the girls, living in Tokyo City (A) and in a village in Nagano Prefecture (B), over three years as they grew from 6 years old to 8 years old. The measured items are stature, lower limb length foot length and head length. The results obtained are summarized as follows :
    1) For all ages A are remarkably bigger than B in all measurements, but there is little difference between growth rates of both groups.
    2) In A the curves of the individual growth gather around the average curve while in B they gather in somewhere lower than the center of the distribution.
    3) We have classified stature and lower limb length into three groups (large, medium and small) on the basis of the stature of 6-year-old girls. There is little difference between the growth rates of these three groups.
  • 色の傾向とその堅ろう度
    椙山 藤子, 中野 刀子, 加藤 雪枝, 志満津 発司
    1970 年 21 巻 2 号 p. 133-137
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    Those who wear uniforms are much interested in design and color of the uniform. What shades of color do uniforms have? How fast are those colors? Searches are made for knowledge of these points.
    The relation between user's preference and fashion is investigated. Fastness of the color is measured by means of colorimetry.
    It becomes clear that there are only several shades of color in uniforms independently of fashion or user's own likeness, except for a few special colors in fashion. It seems that the fastness is an important factor in the selection of color. But white or light colors have problems that they are less fast by nature.
    In conclusion, the authors emphasize that colors of the uniforms must be selected taking user's comfort and fastness of the color into consideration.
  • ストッキングのずれについて
    大野 静枝, 大川 陽子
    1970 年 21 巻 2 号 p. 138-141
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    The causes of misfits of nylon hosiery while being worn, especially sagging and twisting, were discussed experimentally. Our attention was paid to the four conditions of how hosiery was worn. They are as follows : the length of the clasps of the girdle, the positions of the clasps which hold hosiery around the circumference, the positions of the clasps in the welt and the amount of lengthwise stretch of hosiery.
    The amount of sagging was measured by the slid-down length of a circular line on the hosiery around the knee. The amount of twisting was measured by the length of twisted portion of the hosiery times the width slid from a vertical base line along the leg. The experimental results obtained by the method of four dimensional analysis of variances are as follows :
    (1) The shorter the length of clasps is, the less the misfits are made.
    (2) The amount of the misfits is relatively small when hosiery is worn without strain.
    (3) The amount of the misfits depends on the positions of clasps around the circumference of hosiery and in the welt.
  • 夫妻の自覚症状
    稲葉 ナミ, 桑田 百代
    1970 年 21 巻 2 号 p. 142-146
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
    教員の家庭について、共働き夫妻と一般夫妻の自覚症状と生活時間とを調査した結果、次の結論を得た。
    1. 共働きの妻の自覚症状訴え率は、夕方には平日も休日も、4者中、最も高い。
    これに対して、一般家庭の妻の自覚症状訴え率は平日も、休日も、朝夕ともに4者中、最も低い。
    2. 夫の自覚症状訴え率は平日も、休日も、共働き家庭のほうが高いが有意差ではない。
    3. 共働きの妻の生活時間は平日、全労働時間が4者中、最も長く、睡眠時間は4者中、最も短い。休日には一般家庭の妻と同様に家事労働に従事して、休日なしの生活である。
    これに対し、一般家庭の妻の生活時間は平日、全労働時間が4者中、最も短く、社会的文化的生活時間は4者中、最も長い。
    4. 夫の生活時間は共働き家庭の夫の家事労働時間が一般家庭の夫より、平日15分・休日21分長いが、その他の生活時間は平日も休日も大差がない。
  • 家政学原論研究 IV
    原田 一
    1970 年 21 巻 2 号 p. 147-151
    発行日: 1970/04/20
    公開日: 2010/03/09
    ジャーナル フリー
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